<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[THE THINKING TRAINER]]></title><description><![CDATA[Nơi tổng hợp các thông tin khoa học về fitness bởi team The Thinking Trainer. Chúng tôi luôn muốn mang đến cho bạn đọc, người tập luyện những thông chuyên môn rõ ràng nhất.]]></description><link>https://www.thethinkingtrainer.com</link><image><url>https://substackcdn.com/image/fetch/$s_!JeF3!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0a5bedd-8a2d-4b73-a7d3-3b2cc703bec8_256x256.png</url><title>THE THINKING TRAINER</title><link>https://www.thethinkingtrainer.com</link></image><generator>Substack</generator><lastBuildDate>Wed, 06 May 2026 10:45:14 GMT</lastBuildDate><atom:link href="https://www.thethinkingtrainer.com/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[The Thinking Trainer]]></copyright><language><![CDATA[en]]></language><webMaster><![CDATA[thethinkingtrainer@substack.com]]></webMaster><itunes:owner><itunes:email><![CDATA[thethinkingtrainer@substack.com]]></itunes:email><itunes:name><![CDATA[The Thinking Trainer]]></itunes:name></itunes:owner><itunes:author><![CDATA[The Thinking Trainer]]></itunes:author><googleplay:owner><![CDATA[thethinkingtrainer@substack.com]]></googleplay:owner><googleplay:email><![CDATA[thethinkingtrainer@substack.com]]></googleplay:email><googleplay:author><![CDATA[The Thinking Trainer]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[Hướng lực và điểm tác động ở bàn chân -> quyết định vùng cơ hoạt động tốt hơn]]></title><description><![CDATA[[M&#7865;o v&#7873; &#272;i&#7875;m t&#225;c &#273;&#7897;ng l&#7921;c v&#224; h&#432;&#7899;ng l&#7921;c cho th&#226;n d&#432;&#7899;i]]]></description><link>https://www.thethinkingtrainer.com/p/huong-luc-va-iem-tac-ong-o-ban-chan</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/huong-luc-va-iem-tac-ong-o-ban-chan</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Thu, 05 Feb 2026 16:01:41 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!yoLa!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6b0fdaad-ed97-4e61-ad73-5476fb5a98ef_1438x1012.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>[M&#7865;o v&#7873; &#272;i&#7875;m t&#225;c &#273;&#7897;ng l&#7921;c v&#224; h&#432;&#7899;ng l&#7921;c cho th&#226;n d&#432;&#7899;i]</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!yoLa!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6b0fdaad-ed97-4e61-ad73-5476fb5a98ef_1438x1012.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!yoLa!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6b0fdaad-ed97-4e61-ad73-5476fb5a98ef_1438x1012.heic 424w, https://substackcdn.com/image/fetch/$s_!yoLa!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6b0fdaad-ed97-4e61-ad73-5476fb5a98ef_1438x1012.heic 848w, https://substackcdn.com/image/fetch/$s_!yoLa!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6b0fdaad-ed97-4e61-ad73-5476fb5a98ef_1438x1012.heic 1272w, https://substackcdn.com/image/fetch/$s_!yoLa!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6b0fdaad-ed97-4e61-ad73-5476fb5a98ef_1438x1012.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!yoLa!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6b0fdaad-ed97-4e61-ad73-5476fb5a98ef_1438x1012.heic" width="1438" height="1012" 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srcset="https://substackcdn.com/image/fetch/$s_!yoLa!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6b0fdaad-ed97-4e61-ad73-5476fb5a98ef_1438x1012.heic 424w, https://substackcdn.com/image/fetch/$s_!yoLa!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6b0fdaad-ed97-4e61-ad73-5476fb5a98ef_1438x1012.heic 848w, https://substackcdn.com/image/fetch/$s_!yoLa!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6b0fdaad-ed97-4e61-ad73-5476fb5a98ef_1438x1012.heic 1272w, https://substackcdn.com/image/fetch/$s_!yoLa!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6b0fdaad-ed97-4e61-ad73-5476fb5a98ef_1438x1012.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>H&#244;m n&#7885; m&#236;nh b&#7855;t &#273;&#432;&#7907;c b&#224;i vi&#7871;t n&#224;y kh&#225; hay v&#224; tr&#7921;c quan &#273;&#7871;n t&#7915; &#273;&#7897;i IKN (integratedkineticneurology), n&#234;n chia s&#7867; l&#7841;i cho m&#7885;i ng&#432;&#7901;i.</p><p>&#7902; b&#224;i vi&#7871;t t&#7915; IKN, h&#7885; &#273;&#7873; c&#7853;p &#273;&#7871;n c&#225;c g&#7907;i &#253; cue t&#7841;o l&#7921;c v&#224; v&#7883; tr&#237; t&#7841;o l&#7921;c &#7903; b&#224;n ch&#226;n &#273;&#7875; t&#7853;p trung nhi&#7873;u h&#417;n v&#224;o c&#225;c ph&#7847;n c&#417; mong mu&#7889;n. C&#7909; th&#7875; :</p><p>1. H&#432;&#7899;ng l&#7921;c &#273;&#7841;p : </p><p>- &#272;&#7849;y v&#7873; tr&#432;&#7899;c s&#7869; t&#7853;p trung v&#224;o &#272;&#249;i tr&#432;&#7899;c (Quad) nhi&#7873;u h&#417;n. </p><p>- H&#432;&#7899;ng v&#7873; sau s&#7869; t&#7853;p trung v&#224;o H&#244;ng v&#224; b&#7855;p chu&#7889;i h&#417;n &#273;&#7891;ng th&#7901;i gi&#7843;m ho&#7841;t &#273;&#7897;ng c&#7911;a &#272;&#249;i tr&#432;&#7899;c.</p><p>2. V&#7883; tr&#237; t&#7853;p trung l&#7921;c &#273;&#7841;p : </p><p>- Ph&#7847;n m&#361;i b&#224;n ch&#226;n s&#7869; t&#7853;p trung nhi&#7873;u v&#224;o H&#244;ng, B&#7855;p chu&#7889;i &#273;&#7891;ng th&#7901;i gi&#7843;m ho&#7841;t &#273;&#7897;ng &#273;&#249;i tr&#432;&#7899;c.</p><p>- Ph&#7847;n g&#243;t b&#224;n ch&#226;n s&#7869; t&#7853;p trung nhi&#7873;u v&#224;o &#273;&#249;i tr&#432;&#7899;c h&#417;n, gi&#7843;m ho&#7841;t &#273;&#7897;ng H&#244;ng v&#224; b&#7855;p chu&#7889;i</p><p>- Ph&#7847;n gi&#7919;a l&#242;ng b&#224;n ch&#226;n : D&#224;n &#273;&#7873;u m&#7895;i nh&#243;m c&#417; 1 ch&#250;t</p><p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;</p><p>V&#7873; ph&#7847;n gi&#7843;i th&#237;ch cho c&#225;c Cue n&#224;y ch&#7911; y&#7871;u d&#7921;a tr&#234;n Chu k&#7923; b&#432;&#7899;c &#273;i (Gait Cycle). Th&#244;ng th&#432;&#7901;ng khi &#273;i b&#7897;, g&#243;t ch&#250;ng ta s&#7869; ch&#7841;m m&#7863;t &#273;&#7845;t tr&#432;&#7899;c &#273;&#7891;ng th&#7901;i &#273;&#7849;y 1 l&#7921;c h&#432;&#7899;ng v&#7873; ph&#237;a tr&#432;&#7899;c, sau &#273;&#243; b&#224;n ch&#226;n d&#7883;ch chuy&#7875;n d&#7847;n sang &#8220;ph&#7859;ng&#8221; c&#7843; b&#224;n tr&#234;n s&#224;n v&#224; giai &#273;o&#7841;n cu&#7889;i l&#224; nh&#7845;c g&#243;c, ph&#7847;n m&#361;i ch&#226;n t&#7841;o l&#7921;c h&#432;&#7899;ng ra sau &#273;&#7849;y c&#417; th&#7875; v&#7873; tr&#432;&#7899;c. M&#236;nh s&#7869; kh&#244;ng &#273;i qu&#225; chi ti&#7871;t, c&#243; d&#7883;p s&#7869; vi&#7871;t sau.</p><p>&#8212;&#8212;&#8212;&#8212;</p><p>V&#7873; ph&#7847;n &#7913;ng d&#7909;ng th&#236; c&#243; r&#7845;t nhi&#7873;u th&#7913; c&#243; th&#7875; l&#224;m v&#7899;i Cue n&#224;y. Ti&#234;u bi&#7875;u nh&#7845;t l&#224; 2 ki&#7875;u s&#7917; d&#7909;ng t&#7845;m k&#234; g&#243;t ch&#226;n. C&#225;c b&#7841;n c&#243; th&#7875; th&#7845;y &#7903; d&#432;&#7899;i &#7843;nh, m&#236;nh c&#243; minh h&#7885;a nhanh b&#7857;ng m&#361;i t&#234;n h&#432;&#7899;ng l&#7921;c v&#224; &#273;i&#7875;m ti&#7871;p x&#250;c l&#7921;c ch&#237;nh &#7903; 2 &#7843;nh.</p><p>- Khi k&#234; g&#243;t, &#273;&#7875; kh&#244;ng b&#7883; &#273;&#7893; ng&#227; v&#7873; tr&#432;&#7899;c, tr&#7885;ng t&#226;m c&#7911;a ch&#250;ng ta s&#7869; d&#7891;n v&#7873; g&#243;t nhi&#7873;u h&#417;n, &#273;&#7891;ng th&#7901;i h&#432;&#7899;ng l&#7921;c s&#7869; c&#243; xu h&#432;&#7899;ng ra &#273;&#7849;y tr&#432;&#7899;c nhi&#7873;u h&#417;n. Th&#7871; n&#234;n n&#7871;u nh&#432; b&#7841;n mu&#7889;n Squat v&#224;o &#272;&#249;i tr&#432;&#7899;c nhi&#7873;u h&#417;n, Squat th&#7859;ng h&#417;n th&#236; c&#7913; k&#234; g&#243;t m&#224; t&#7853;p.</p><p>- Khi k&#234; m&#361;i ch&#226;n. T&#432;&#417;ng t&#7921; th&#236; l&#7921;c s&#7869; d&#7891;n v&#7873; m&#361;i v&#224; h&#432;&#7899;ng ra sau. C&#225;c b&#224;i Hinge s&#7869; r&#7845;t &#259;n ti&#7873;n n&#7871;u Setup nh&#432; n&#224;y. &#272;&#7863;c bi&#7879;t n&#7871;u b&#7841;n mu&#7889;n c&#225;c b&#224;i Hip Thrust hay Glute Bridge m&#224; t&#259;ng c&#7843;m nh&#7853;n m&#244;ng hay t&#259;ng l&#7921;c d&#249;ng t&#7915; h&#244;ng th&#236; s&#7917; d&#7909;ng c&#225;ch n&#224;y c&#361;ng r&#7845;t t&#7889;t nh&#233;.</p>]]></content:encoded></item><item><title><![CDATA[TẬP SAN T3 DIGEST SỐ 09/2025]]></title><description><![CDATA[D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San T3 Monthly Digest. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n.]]></description><link>https://www.thethinkingtrainer.com/p/tap-san-t3-digest-so-092025</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/tap-san-t3-digest-so-092025</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Fri, 26 Dec 2025 10:11:44 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!_Lk2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6a428336-4607-4ea0-a8be-ba624d8e1bb8_1919x943.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" 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stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p><em>D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San <strong>T3 Monthly Digest</strong>. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong <strong><a href="https://docs.google.com/spreadsheets/d/1aA3-9sMj0_bi80tc1h7wMi3EjuFm2eo-/edit?usp=sharing&amp;ouid=111345889725885252852&amp;rtpof=true&amp;sd=true">Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n</a></strong>.</em></p></blockquote><h1>&#272;I&#202;&#768;U GI&#768; KHI&#202;&#769;N M&#212;&#803;T NG&#431;&#416;&#768;I TU&#194;N THU&#777; THEO K&#202;&#769; HOA&#803;CH? </h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!OFVV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F215df9c4-ae09-454b-832f-6f7e1fd7c71d_794x529.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!OFVV!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F215df9c4-ae09-454b-832f-6f7e1fd7c71d_794x529.png 424w, https://substackcdn.com/image/fetch/$s_!OFVV!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F215df9c4-ae09-454b-832f-6f7e1fd7c71d_794x529.png 848w, https://substackcdn.com/image/fetch/$s_!OFVV!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F215df9c4-ae09-454b-832f-6f7e1fd7c71d_794x529.png 1272w, https://substackcdn.com/image/fetch/$s_!OFVV!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F215df9c4-ae09-454b-832f-6f7e1fd7c71d_794x529.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!OFVV!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F215df9c4-ae09-454b-832f-6f7e1fd7c71d_794x529.png" width="794" height="529" 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pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>T&#226;&#803;p luy&#234;&#803;n Kha&#769;ng l&#432;&#803;c la&#768; c&#244;ng cu&#803; &#273;&#259;&#803;c bi&#234;&#803;t ma&#803;nh me&#771; &#273;&#244;&#769;i v&#417;&#769;i s&#432;&#769;c kho&#777;e va&#768; tu&#244;&#777;i tho&#803;; vi&#768; th&#234;&#769; mo&#803;i ng&#432;&#417;&#768;i n&#234;n duy tri&#768; no&#769; l&#226;u da&#768;i. Tuy nhi&#234;n, nh&#432;&#771;ng ng&#432;&#417;&#768;i b&#259;&#769;t &#273;&#226;&#768;u t&#226;&#803;p luy&#234;&#803;n th&#432;&#417;&#768;ng kh&#244;ng ti&#234;&#769;p tu&#803;c theo &#273;u&#244;&#777;i no&#769;. Ba&#768;i vi&#234;&#769;t na&#768;y kha&#769;m pha&#769; nh&#432;&#771;ng y&#234;&#769;u t&#244;&#769; co&#769; th&#234;&#777; li&#234;n quan &#273;&#234;&#769;n tu&#226;n thu&#777; &#273;&#244;&#769;i v&#417;&#769;i t&#226;&#803;p luy&#234;&#803;n Kha&#769;ng l&#432;&#803;c da&#768;i ha&#803;n.</em></p><h1>M&#7888;I LI&#202;N H&#7878; GI&#7918;A C&#416; B&#7854;P V&#192; S&#7912;C M&#7840;NH: KH&#212;NG C&#210;N L&#192; L&#221; THUY&#7870;T? </h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!KPxz!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd1808c8a-1a79-4c24-b56c-cd1c0ed91829_794x545.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>Ba&#777;n ti&#234;&#768;n bi&#768;nh duy&#234;&#803;t cu&#777;a nghi&#234;n c&#432;&#769;u v&#234;&#768; t&#226;&#803;p luy&#234;&#803;n Kha&#769;ng l&#432;&#803;c l&#417;&#769;n nh&#226;&#769;t va&#768; di&#234;&#771;n ra l&#226;u nh&#226;&#769;t &#273;&#234;&#769;n th&#417;&#768;i &#273;i&#234;&#777;m hi&#234;&#803;n v&#432;&#768;a m&#417;&#769;i &#273;&#432;&#417;&#803;c c&#244;ng b&#244;&#769;. Pha&#769;t hi&#234;&#803;n chi&#769;nh &#273;&#432;&#417;&#803;c ca&#769;c ta&#769;c gia&#777; tri&#768;nh ba&#768;y la&#768;, nh&#432;&#771;ng thay &#273;&#244;&#777;i v&#234;&#768; ki&#769;ch th&#432;&#417;&#769;c c&#417; b&#259;&#769;p co&#769; &#273;o&#769;ng go&#769;p mang ti&#769;nh nh&#226;n qua&#777; &#273;&#234;&#769;n ti&#234;&#769;n b&#244;&#803; v&#234;&#768; S&#432;&#769;c ma&#803;nh 1RM, m&#244;&#803;t m&#244;&#769;i quan h&#234;&#803; th&#432;&#417;&#768;ng &#273;&#432;&#417;&#803;c tranh ca&#771;i nh&#432;ng ch&#432;a bao gi&#417;&#768; &#273;&#432;&#417;&#803;c ch&#432;&#769;ng minh cho &#273;&#234;&#769;n th&#417;&#768;i &#273;i&#234;&#777;m hi&#234;&#803;n ta&#803;i.</em></p><h1>KHOA H&#7884;C V&#192; NGH&#7878; THU&#7852;T C&#7910;A T&#7920; &#272;I&#7872;U CH&#7880;NH TRONG &#258;N KI&#202;NG</h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" 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srcset="https://substackcdn.com/image/fetch/$s_!9F5K!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffe44b309-ef6a-4cee-80e2-60994248c8b9_893x588.png 424w, https://substackcdn.com/image/fetch/$s_!9F5K!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffe44b309-ef6a-4cee-80e2-60994248c8b9_893x588.png 848w, https://substackcdn.com/image/fetch/$s_!9F5K!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffe44b309-ef6a-4cee-80e2-60994248c8b9_893x588.png 1272w, https://substackcdn.com/image/fetch/$s_!9F5K!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffe44b309-ef6a-4cee-80e2-60994248c8b9_893x588.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>Nh&#432;&#771;ng ng&#432;&#417;&#768;i &#259;n ki&#234;ng bi&#234;&#769;t ca&#769;ch t&#226;&#803;n du&#803;ng &#8220;gi&#417;&#769;i ha&#803;n linh hoa&#803;t&#8221; th&#432;&#417;&#768;ng &#273;a&#803;t &#273;&#432;&#417;&#803;c k&#234;&#769;t qua&#777; t&#244;&#769;t h&#417;n, nh&#432;ng b&#259;&#768;ng ca&#769;ch na&#768;o? Trong ba&#768;i vi&#234;&#769;t na&#768;y, ba&#803;n se&#771; ho&#803;c ca&#769;ch r&#417;&#768;i xa ba&#768;n c&#226;n va&#768; ba&#777;ng ti&#769;nh macro, va&#768; t&#226;&#803;n du&#803;ng nh&#432;&#771;ng kha&#769;i ni&#234;&#803;m th&#432;&#803;c ch&#432;&#769;ng then ch&#244;&#769;t &#273;&#234;&#777; t&#432;&#803; &#273;i&#234;&#768;u chi&#777;nh qua&#769; tri&#768;nh &#259;n ki&#234;ng co&#769; th&#234;&#777; d&#226;&#771;n &#273;&#234;&#769;n gia&#777;m m&#417;&#771;, th&#226;&#803;m chi&#769; xu&#244;&#769;ng m&#432;&#769;c &#273;&#244;&#803; &#273;u&#777; &#8220;kh&#244;&#8221; &#273;&#234;&#777; b&#432;&#417;&#769;c l&#234;n sa&#768;n &#273;&#226;&#769;u Th&#234;&#777; Hi&#768;nh.</em></p><div class="pullquote"><p><em><strong>C&#225;c b&#7841;n c&#243; th&#7875; tham kh&#7843;o th&#244;ng tin v&#7873; &#273;&#259;ng k&#253; T&#7853;p San T3 Monthly Digest <a href="https://open.substack.com/pub/thethinkingtrainer/p/tap-san-chuyen-mon-phat-hanh-hang?r=2z8vlo&amp;utm_campaign=post&amp;utm_medium=web">t&#7841;i &#273;&#226;y</a>.</strong></em></p></div>]]></content:encoded></item><item><title><![CDATA[[Podcast] Ngâm nóng để cải thiện sức bền]]></title><description><![CDATA[Ti&#234;&#769;n b&#244;&#803; trong t&#226;&#803;p luy&#234;&#803;n la&#768; s&#432;&#803; k&#234;&#769;t h&#417;&#803;p cu&#777;a nhi&#234;&#768;u thi&#769;ch nghi v&#234;&#768; th&#234;&#777; ch&#226;&#769;t kha&#769;c nhau.]]></description><link>https://www.thethinkingtrainer.com/p/podcast-ngam-nong-e-cai-thien-suc</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/podcast-ngam-nong-e-cai-thien-suc</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Thu, 18 Dec 2025 09:42:50 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!LVJI!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d40998e-a54b-47c8-9323-b7132861fc68_1920x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!LVJI!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d40998e-a54b-47c8-9323-b7132861fc68_1920x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!LVJI!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d40998e-a54b-47c8-9323-b7132861fc68_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!LVJI!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d40998e-a54b-47c8-9323-b7132861fc68_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!LVJI!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d40998e-a54b-47c8-9323-b7132861fc68_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!LVJI!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d40998e-a54b-47c8-9323-b7132861fc68_1920x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!LVJI!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d40998e-a54b-47c8-9323-b7132861fc68_1920x1080.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/5d40998e-a54b-47c8-9323-b7132861fc68_1920x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:613048,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/181971516?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d40998e-a54b-47c8-9323-b7132861fc68_1920x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!LVJI!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d40998e-a54b-47c8-9323-b7132861fc68_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!LVJI!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d40998e-a54b-47c8-9323-b7132861fc68_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!LVJI!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d40998e-a54b-47c8-9323-b7132861fc68_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!LVJI!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d40998e-a54b-47c8-9323-b7132861fc68_1920x1080.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Ti&#234;&#769;n b&#244;&#803; trong t&#226;&#803;p luy&#234;&#803;n la&#768; s&#432;&#803; k&#234;&#769;t h&#417;&#803;p cu&#777;a nhi&#234;&#768;u thi&#769;ch nghi v&#234;&#768; th&#234;&#777; ch&#226;&#769;t kha&#769;c nhau. T3 th&#432;&#417;&#768;ng ti&#234;&#769;p c&#226;&#803;n &#273;i&#234;&#768;u na&#768;y b&#259;&#768;ng ca&#769;ch ph&#226;n loa&#803;i nh&#432;&#771;ng thi&#769;ch nghi th&#234;&#777; ch&#226;&#769;t va&#768;o 3 nho&#769;m chi&#769;nh: <em><strong>Th&#226;&#768;n kinh</strong></em> (vd: ki&#771; n&#259;ng v&#226;&#803;n &#273;&#244;&#803;ng, kha&#777; n&#259;ng huy &#273;&#244;&#803;ng c&#417; b&#259;&#769;p nh&#259;&#768;m &#273;a&#769;p &#432;&#769;ng ta&#769;c vu&#803; v&#226;&#803;n &#273;&#244;&#803;ng), C&#226;&#769;u tru&#769;c (vd: ca&#769;c k&#234;&#769;t c&#226;&#769;u tr&#432;&#803;c ti&#234;&#769;p chi&#803;u ta&#769;c &#273;&#244;&#803;ng va&#768; ta&#803;o ra v&#226;&#803;n &#273;&#244;&#803;ng nh&#432; c&#417; b&#259;&#769;p, g&#226;n c&#417;), va&#768; <em><strong>Chuy&#234;&#777;n ho&#769;a</strong></em> (vd: kha&#777; n&#259;ng &#273;a&#769;p &#432;&#769;ng nhu c&#226;&#768;u n&#259;ng l&#432;&#417;&#803;ng &#273;&#234;&#777; duy tri&#768; v&#226;&#803;n &#273;&#244;&#803;ng cu&#777;a c&#417; th&#234;&#777;).</p><p>&#272;&#244;&#769;i v&#417;&#769;i ca&#769;c b&#244;&#803; m&#244;n S&#432;&#769;c b&#234;&#768;n nh&#432; Cha&#803;y b&#244;&#803;, thi&#769;ch nghi v&#234;&#768; Chuy&#234;&#777;n ho&#769;a &#273;o&#769;ng vai tro&#768; then ch&#244;&#769;t &#273;&#244;&#769;i v&#417;&#769;i tha&#768;nh ti&#769;ch v&#226;&#803;n &#273;&#244;&#803;ng. Trong khi hoa&#803;t &#273;&#244;&#803;ng <strong>t&#226;&#803;p luy&#234;&#803;n la&#768; ta&#769;c nh&#226;n chi&#769;nh thu&#769;c &#273;&#226;&#777;y ti&#234;&#769;n b&#244;&#803;</strong>, nh&#432;&#771;ng thi&#769;ch nghi v&#234;&#768; Chuy&#234;&#777;n ho&#769;a co&#768;n co&#769; th&#234;&#777; &#273;&#432;&#417;&#803;c thu&#769;c &#273;&#226;&#777;y b&#417;&#777;i ca&#769;c nh&#432;&#771;ng hoa&#803;t &#273;&#244;&#803;ng kha&#769;c <em>ngoa&#768;i v&#226;&#803;n &#273;&#244;&#803;ng</em> ma&#768; kh&#244;ng &#273;o&#769;ng go&#769;p th&#234;m a&#769;p l&#432;&#803;c l&#234;n ng&#432;&#417;&#768;i t&#226;&#803;p.</p><p>Ba&#768;i vi&#234;&#769;t na&#768;y se&#771; tha&#777;o lu&#226;&#803;n v&#234;&#768; m&#244;&#803;t ph&#432;&#417;ng a&#769;n nh&#432; v&#226;&#803;y - ng&#226;m n&#432;&#417;&#769;c no&#769;ng hay <em>hot water immersion</em> - th&#244;ng qua to&#769;m t&#259;&#769;t m&#244;&#803;t cu&#244;&#803;c pho&#777;ng v&#226;&#769;n g&#226;&#768;n &#273;&#226;y tr&#234;n <strong>podcast </strong><em><strong>The Sports Science Dudes</strong></em><strong> gi&#432;&#771;a Jose Antonio, PhD. (</strong><em><strong>host</strong></em><strong>), va&#768; Elliot Jenkins (</strong><em><strong>kha&#769;ch m&#417;&#768;i</strong></em><strong>)</strong> v&#234;&#768; m&#244;&#803;t nghi&#234;n c&#432;&#769;u m&#417;&#769;i &#273;&#432;&#417;&#803;c xu&#226;&#769;t ba&#777;n g&#226;&#768;n &#273;&#226;y v&#417;&#769;i nh&#432;&#771;ng pha&#769;t hi&#234;&#803;n he&#769; l&#244;&#803; ti&#234;&#768;m n&#259;ng cu&#777;a ph&#432;&#417;ng a&#769;n na&#768;y &#273;&#244;&#769;i v&#417;&#769;i ca&#777;i thi&#234;&#803;n tha&#768;nh ti&#769;ch S&#432;&#769;c b&#234;&#768;n.</p><div id="youtube2-9NyRRRFOK6k" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;9NyRRRFOK6k&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/9NyRRRFOK6k?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><h2>Hi&#234;&#803;u qua&#777; cu&#777;a ng&#226;m no&#769;ng</h2><p>Tr&#432;&#417;&#769;c&#273;o&#769; T3 &#273;a&#771; tha&#777;o lu&#226;&#803;n v&#234;&#768; ca&#769;ch &#432;&#769;ng du&#803;ng cu&#777;a m&#244;&#803;t kha&#769;i ni&#234;&#803;m r&#244;&#803;ng h&#417;n li&#234;n quan &#273;&#234;&#769;n &#8220;ng&#226;m no&#769;ng&#8221; la&#768; &#8220;<em>heat training</em>&#8221;, nh&#259;&#768;m ta&#803;o ra nh&#432;&#771;ng thi&#769;ch nghi sinh ly&#769; li&#234;n quan &#273;&#234;&#769;n s&#432;&#769;c b&#234;&#768;n &#273;&#234;&#769;n t&#432;&#768; thi&#769;ch &#432;&#769;ng v&#417;&#769;i nhi&#234;&#803;t &#273;&#244;&#803; cao, th&#244;ng qua 1) t&#226;&#803;p luy&#234;&#803;n trong &#273;i&#234;&#768;u ki&#234;&#803;n nhi&#234;&#803;t &#273;&#244;&#803; cao (vd: trong th&#417;&#768;i ti&#234;&#769;t no&#769;ng n&#432;&#803;c va&#768;/ho&#259;&#803;c m&#259;&#803;c qu&#226;&#768;n a&#769;o da&#768;y &#273;&#234;&#777; ca&#777;n tr&#417;&#777; gia&#777;i nhi&#234;&#803;t); va&#768; 2) ca&#769;c bi&#234;&#803;n pha&#769;p ti&#234;&#769;p xu&#769;c nhi&#234;&#803;t thu&#803; &#273;&#244;&#803;ng (vd: x&#244;ng h&#417;i).</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;f9dcac78-e3d3-49d1-aee8-72d5aece2888&quot;,&quot;caption&quot;:&quot;&#272;&#226;y l&#224; m&#7897;t chia s&#7867; kh&#225; th&#250; v&#7883; t&#7915; David Roche (@moutainroche), V&#272;V v&#7915;a ph&#225; k&#7881; l&#7909;c ch&#7863;ng &#273;ua ultramarathon Leadville 100 d&#7863;m (15 ti&#7871;ng 26 ph&#250;t, nhanh h&#417;n 16 ph&#250;t so v&#7899;i k&#7881; l&#7909;c tr&#432;&#7899;c &#273;&#243; [15:42]). Roche s&#7917; d&#7909;ng ph&#432;&#417;ng &#225;n (b&#234;n c&#7841;nh nh&#7919;ng ph&#432;&#417;ng &#225;n kh&#225;c) trong qu&#225; tr&#236;nh chu&#7849;n b&#7883; cho cu&#7897;c &#273;ua &#7903; l&#7897; tr&#236;nh v&#7899;i &#273;&#7883;a h&#236;nh h&#243;c b&#250;a n&#224;y.&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;T&#7852;P LUY&#7878;N &#8220;TH&#7874; L&#7920;C&#8221;: &#8220;N&#211;NG H&#416;N&#8221; &#272;&#7874; TI&#7870;N B&#7896; ?&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:180133116,&quot;name&quot;:&quot;The Thinking Trainer&quot;,&quot;bio&quot;:&quot;Trang th&#244;ng tin, b&#224;i vi&#7871;t chuy&#234;n m&#244;n c&#7911;a The Thinking Trainer&quot;,&quot;photo_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f878e649-bd67-4fac-9d1c-04cb3d98c0be_940x788.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2024-09-12T08:45:33.541Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!lPp-!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffa3a169d-f3f9-4120-b22a-0be8d89a4d3b_1600x900.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.thethinkingtrainer.com/p/tap-luyen-the-luc-nong-hon-e-tien&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:148801131,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:1,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2081899,&quot;publication_name&quot;:&quot;THE THINKING TRAINER&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JeF3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0a5bedd-8a2d-4b73-a7d3-3b2cc703bec8_256x256.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>Gi&#244;&#769;ng nh&#432; x&#244;ng h&#417;i, &#8220;ng&#226;m no&#769;ng&#8221; la&#768; m&#244;&#803;t bi&#234;&#803;n pha&#769;p ti&#234;&#769;p xu&#769;c nhi&#234;&#803;t thu&#803; &#273;&#244;&#803;ng, &#417;&#777; &#273;o&#769; ng&#432;&#417;&#768;i t&#226;&#803;p se&#771; ng&#226;m mi&#768;nh trong m&#244;&#803;t b&#244;&#768;n n&#432;&#417;&#769;c no&#769;ng trong m&#244;&#803;t khoa&#777;ng th&#417;&#768;i gian &#273;u&#777; l&#226;u va&#768; l&#259;&#803;p la&#803;i nhi&#234;&#768;u l&#226;&#768;n trong m&#244;&#803;t tu&#226;&#768;n. Nh&#432; trong nghi&#234;n c&#432;&#769;u &#273;&#432;&#417;&#803;c tha&#777;o lu&#226;&#803;n &#417;&#777; tr&#234;n (co&#769; th&#234;&#777; &#273;o&#803;c mi&#234;&#771;n phi&#769; <a href="https://physoc.onlinelibrary.wiley.com/doi/10.1113/JP289874">ta&#803;i &#273;&#226;y</a>), nh&#432;&#771;ng ng&#432;&#417;&#768;i tham gia ng&#226;m mi&#768;nh trong b&#244;&#768;n n&#432;&#417;&#769;c &#273;&#432;&#417;&#803;c gi&#432;&#771; &#417;&#777; nhi&#234;&#803;t &#273;&#244;&#803; t&#244;&#769;i thi&#234;&#777;u la&#768; 40&#8304;C trong 45 phu&#769;t, va&#768; la&#768;m &#273;i&#234;&#768;u na&#768;y 5 bu&#244;&#777;i/tu&#226;&#768;n li&#234;n tu&#803;c trong 5 tu&#226;&#768;n li&#234;n tu&#803;c. M&#244;&#803;t n&#432;&#777;a s&#244;&#769; ng&#432;&#417;&#768;i tham gia &#273;&#432;&#417;&#803;c chi&#777; &#273;i&#803;nh a&#769;p du&#803;ng bi&#234;&#803;n pha&#769;p ng&#226;m no&#769;ng tr&#432;&#417;&#769;c (k&#234;&#769;t h&#417;&#803;p v&#417;&#769;i t&#226;&#803;p luy&#234;&#803;n), v&#417;&#769;i m&#244;&#803;t n&#432;&#777;a co&#768;n la&#803;i chi&#777; t&#226;&#803;p luy&#234;&#803;n, sau &#273;o&#769; tra&#777;i qua giai &#273;oa&#803;n r&#432;&#777;a tr&#244;i (<em>washout period</em>) &#273;&#234;&#777; loa&#803;i bo&#777; t&#226;&#769;t ca&#777; nh&#432;&#771;ng thi&#769;ch nghi v&#417;&#769;i nhi&#234;&#803;t tr&#432;&#417;&#769;c khi a&#769;p du&#803;ng bi&#234;&#803;n pha&#769;p co&#768;n la&#803;i (chi&#777; t&#226;&#803;p luy&#234;&#803;n vs ng&#226;m no&#769;ng + t&#226;&#803;p luy&#234;&#803;n). Nh&#432;&#771;ng k&#234;&#769;t qua&#777; &#273;&#432;&#417;&#803;c quan t&#226;m bao g&#244;&#768;m: ca&#769;c chi&#777; s&#244;&#769; v&#234;&#768; tim ma&#803;ch - tu&#226;&#768;n hoa&#768;n (kh&#244;&#769;i l&#432;&#417;&#803;ng h&#244;&#768;ng c&#226;&#768;u, t&#244;&#777;ng th&#234;&#777; ti&#769;ch ma&#769;u, va&#768; <em><strong>th&#234;&#777; ti&#769;ch cu&#244;&#769;i t&#226;m tr&#432;&#417;ng</strong></em><strong> trong t&#226;m th&#226;&#769;t tra&#769;i</strong>), t&#244;&#769;c &#273;&#244;&#803; ti&#234;u thu&#803; Oxy t&#244;&#769;i &#273;a (VO2max), va&#768; tha&#768;nh ti&#769;ch cha&#803;y (hi&#234;&#803;u su&#226;&#769;t cha&#803;y, t&#244;&#769;c &#273;&#244;&#803; &#273;a&#803;t &#273;&#432;&#417;&#803;c &#417;&#777; VO2max). B&#234;n ca&#803;nh &#273;o&#769;, kh&#244;&#769;i l&#432;&#417;&#803;ng t&#226;&#803;p luy&#234;&#803;n (th&#417;&#768;i gian t&#226;&#803;p luy&#234;&#803;n &#417;&#777; ca&#769;c Zone [1-5] kha&#769;c nhau, t&#244;&#777;ng kh&#244;&#769;i l&#432;&#417;&#803;ng t&#226;&#803;p luy&#234;&#803;n m&#244;&#771;i tu&#226;&#768;n) va&#768; ca&#769;c chi&#777; s&#244;&#769; pha&#777;n a&#769;nh s&#432;&#769;c kho&#777;e tinh th&#226;&#768;n va&#768; th&#234;&#777; ch&#226;&#769;t (vd: c&#259;ng th&#259;&#777;ng, t&#226;m tra&#803;ng, gi&#226;&#769;c ngu&#777;, v.v.) cu&#777;a ng&#432;&#417;&#768;i t&#226;&#803;p &#273;&#432;&#417;&#803;c theo do&#771;i &#273;&#234;&#777; &#273;&#244;&#769;i chi&#234;&#769;u va&#768; &#273;a&#777;m ba&#777;o an toa&#768;n cho ng&#432;&#417;&#768;i t&#226;&#803;p.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!ajjQ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76aeb150-fa12-4b06-8f73-50ba2ae7e5e2_500x398.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!ajjQ!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76aeb150-fa12-4b06-8f73-50ba2ae7e5e2_500x398.png 424w, https://substackcdn.com/image/fetch/$s_!ajjQ!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76aeb150-fa12-4b06-8f73-50ba2ae7e5e2_500x398.png 848w, https://substackcdn.com/image/fetch/$s_!ajjQ!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76aeb150-fa12-4b06-8f73-50ba2ae7e5e2_500x398.png 1272w, https://substackcdn.com/image/fetch/$s_!ajjQ!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76aeb150-fa12-4b06-8f73-50ba2ae7e5e2_500x398.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!ajjQ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76aeb150-fa12-4b06-8f73-50ba2ae7e5e2_500x398.png" width="500" height="398" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/76aeb150-fa12-4b06-8f73-50ba2ae7e5e2_500x398.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:398,&quot;width&quot;:500,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:197228,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/181971516?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76aeb150-fa12-4b06-8f73-50ba2ae7e5e2_500x398.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!ajjQ!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76aeb150-fa12-4b06-8f73-50ba2ae7e5e2_500x398.png 424w, https://substackcdn.com/image/fetch/$s_!ajjQ!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76aeb150-fa12-4b06-8f73-50ba2ae7e5e2_500x398.png 848w, https://substackcdn.com/image/fetch/$s_!ajjQ!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76aeb150-fa12-4b06-8f73-50ba2ae7e5e2_500x398.png 1272w, https://substackcdn.com/image/fetch/$s_!ajjQ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76aeb150-fa12-4b06-8f73-50ba2ae7e5e2_500x398.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p><strong>K&#234;&#769;t qua&#777; ghi nh&#226;&#803;n &#273;&#432;&#417;&#803;c cho th&#226;&#769;y</strong>:</p><ul><li><p><em><strong>Thi&#769;ch nghi v&#234;&#768; tim ma&#803;ch va&#768; huy&#234;&#769;t ho&#803;c</strong></em>: kh&#244;&#769;i l&#432;&#417;&#803;ng h&#244;&#768;ng c&#226;&#768;u (<em>hemoglobin mass</em>), t&#244;&#777;ng th&#234;&#777; ti&#769;ch ma&#769;u (<em>total blood volume</em>), th&#234;&#777; ti&#769;ch cu&#244;&#769;i t&#226;m tr&#432;&#417;ng trong t&#226;m th&#226;&#769;t tra&#769;i (<em>left-ventricular end-diastolic volume</em>) va&#768; th&#234;&#777; ti&#769;ch t&#244;&#769;ng ma&#769;u (<em>stroke volume</em>) &#273;&#432;&#417;&#803;c ghi nh&#226;&#803;n t&#259;ng &#273;a&#769;ng k&#234;&#777;.</p></li><li><p><em><strong>Tha&#768;nh ti&#769;ch v&#226;&#803;n &#273;&#244;&#803;ng</strong></em>: VO2max t&#259;ng th&#234;m ~2.7 ml.kg.phu&#769;t, va&#768; t&#244;&#769;c &#273;&#244;&#803; cha&#803;y &#417;&#777; VO2max t&#259;ng th&#234;m 0.8 km/gi&#417;&#768;</p></li><li><p>Nh&#432;&#771;ng thay &#273;&#244;&#777;i v&#234;&#768; huy&#234;&#769;t ho&#803;c va&#768; tim ma&#803;ch k&#234;&#769;t h&#417;&#803;p la&#803;i co&#769; li&#234;n h&#234;&#803; m&#226;&#803;t thi&#234;&#769;t v&#417;&#769;i ti&#234;&#769;n b&#244;&#803; v&#234;&#768; VO2max, gia&#777;i thi&#769;ch &#273;&#432;&#417;&#803;c 82.5% bi&#234;&#769;n &#273;&#244;&#803;ng v&#234;&#768; k&#234;&#769;t qua&#777;.</p></li><li><p>Hi&#234;&#803;u su&#226;&#769;t cha&#803;y (<em>running economy)</em> kh&#244;ng thay &#273;&#244;&#777;i &#273;a&#769;ng k&#234;&#777;.</p></li><li><p>Kh&#244;&#769;i l&#432;&#417;&#803;ng t&#226;&#803;p luy&#234;&#803;n va&#768; ) va&#768; ca&#769;c chi&#777; s&#244;&#769; pha&#777;n a&#769;nh s&#432;&#769;c kho&#777;e tinh th&#226;&#768;n va&#768; th&#234;&#777; ch&#226;&#769;t gi&#432;&#771;a hai &#273;i&#234;&#768;u ki&#234;&#803;n kh&#244;ng kha&#769;c bi&#234;&#803;t &#273;a&#769;ng k&#234;&#777;.</p></li></ul></blockquote><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!9A9V!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F722f82c6-4cec-4a4c-8280-353bd5922efd_500x442.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!9A9V!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F722f82c6-4cec-4a4c-8280-353bd5922efd_500x442.png 424w, https://substackcdn.com/image/fetch/$s_!9A9V!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F722f82c6-4cec-4a4c-8280-353bd5922efd_500x442.png 848w, https://substackcdn.com/image/fetch/$s_!9A9V!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F722f82c6-4cec-4a4c-8280-353bd5922efd_500x442.png 1272w, https://substackcdn.com/image/fetch/$s_!9A9V!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F722f82c6-4cec-4a4c-8280-353bd5922efd_500x442.png 1456w" sizes="100vw"><img 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srcset="https://substackcdn.com/image/fetch/$s_!9A9V!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F722f82c6-4cec-4a4c-8280-353bd5922efd_500x442.png 424w, https://substackcdn.com/image/fetch/$s_!9A9V!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F722f82c6-4cec-4a4c-8280-353bd5922efd_500x442.png 848w, https://substackcdn.com/image/fetch/$s_!9A9V!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F722f82c6-4cec-4a4c-8280-353bd5922efd_500x442.png 1272w, https://substackcdn.com/image/fetch/$s_!9A9V!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F722f82c6-4cec-4a4c-8280-353bd5922efd_500x442.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>To&#769;m la&#803;i, &#8220;Jenkins va&#768; &#273;&#244;&#768;ng nghi&#234;&#803;p&#8221; pha&#769;t hi&#234;&#803;n &#273;&#432;&#417;&#803;c r&#259;&#768;ng, bi&#234;&#803;n pha&#769;p ng&#226;m no&#769;ng co&#769; th&#234;&#777; &#273;em la&#803;i nh&#432;&#771;ng thay &#273;&#244;&#777;i v&#234;&#768; huy&#234;&#769;t ho&#803;c va&#768; Tim ma&#803;ch li&#234;n quan &#273;&#234;&#769;n thi&#769;ch nghi nhi&#234;&#803;t, va&#768; ti&#234;&#769;n b&#244;&#803; v&#234;&#768; nh&#432;&#771;ng th&#244;ng s&#244;&#769; co&#769; ti&#769;nh d&#432;&#803; ba&#769;o &#273;&#244;&#769;i v&#417;&#769;i tha&#768;nh ti&#769;ch s&#432;&#769;c b&#234;&#768;n nh&#432; VO2max va&#768; t&#244;&#769;c &#273;&#244;&#803; &#273;a&#803;t &#273;&#432;&#417;&#803;c &#417;&#777; VO2max, trong khi kh&#244;ng ti&#769;ch lu&#771;y th&#234;m a&#769;p l&#432;&#803;c va&#768; c&#259;ng th&#259;&#777;ng b&#234;n ca&#803;nh hoa&#803;t &#273;&#244;&#803;ng t&#226;&#803;p luy&#234;&#803;n &#273;&#244;&#769;i v&#417;&#769;i ng&#432;&#417;&#768;i t&#226;&#803;p.</p><p>M&#259;&#803;t kha&#769;c, &#273;&#226;y la&#768; m&#244;&#803;t m&#226;&#771;u thi&#769; nghi&#234;&#803;m bao g&#244;&#768;m nh&#432;&#771;ng ng&#432;&#417;&#768;i t&#226;&#803;p co&#769; tri&#768;nh &#273;&#244;&#803; cao (VO2max trung bi&#768;nh = 64.5). &#272;&#259;&#803;t trong b&#244;&#769;i ca&#777;nh t&#226;&#803;p luy&#234;&#803;n va&#768; thi &#273;&#226;&#769;u, nh&#432;&#771;ng ca&#777;i thi&#234;&#803;n &#273;&#432;&#417;&#803;c ghi nh&#226;&#803;n th&#432;&#803;c ch&#226;&#769;t co&#769; ki&#769;ch th&#432;&#417;&#769;c <em>nho&#777; - r&#226;&#769;t nho&#777;</em>, theo Jenkins t&#432;&#417;ng &#432;&#769;ng v&#417;&#769;i m&#432;&#769;c ca&#777;i thi&#234;&#803;n ~4-7%, th&#226;&#803;m chi&#769; i&#769;t h&#417;n, t&#432;&#417;ng &#432;&#769;ng v&#417;&#769;i nhanh h&#417;n chi&#777; <em>va&#768;i gi&#226;y</em> trong m&#244;&#803;t cu&#244;&#803;c &#273;ua 5k - 10k.</p><h1>C&#417; ch&#234;&#769; &#273;&#259;&#768;ng sau</h1><p>Jenkins nh&#226;&#803;n di&#234;&#803;n 3 thay &#273;&#244;&#777;i sinh ly&#769; chi&#769;nh di&#234;&#771;n ra &#273;&#259;&#768;ng sau hi&#234;&#803;n t&#432;&#417;&#803;ng thi&#769;ch nghi nhi&#234;&#803;t do ng&#226;m no&#769;ng</p><h2><strong>T&#259;ng th&#234;&#777; ti&#769;ch ma&#769;u</strong></h2><p>M&#244;&#803;t thi&#769;ch nghi &#273;&#259;&#803;c tr&#432;ng cu&#777;a thi&#769;ch nghi nhi&#234;&#803;t, &#417;&#777; m&#432;&#769;c &#273;&#244;&#803; c&#226;&#769;p ti&#769;nh (trong ng&#259;&#769;n ha&#803;n), th&#234;&#777; ti&#769;ch ma&#769;u co&#769; xu h&#432;&#417;&#769;ng gia&#777;m &#273;i do c&#417; th&#234;&#777; m&#226;&#769;t n&#432;&#417;&#769;c (vd: &#273;&#244;&#777; m&#244;&#768; h&#244;i). Tuy nhi&#234;n, trong da&#768;i ha&#803;n, c&#417; th&#234;&#777; pha&#777;n &#432;&#769;ng bu&#768; &#273;&#259;&#769;p la&#803;i b&#259;&#768;ng ca&#769;ch t&#259;ng th&#234;&#777; ti&#769;ch ma&#769;u tr&#417;&#777; v&#234;&#768; va&#768; v&#432;&#417;&#803;t m&#432;&#769;c ban &#273;&#226;&#768;u.</p><blockquote><p><strong>T&#259;ng th&#234;&#777; ti&#769;ch ma&#769;u d&#226;&#771;n &#273;&#234;&#769;n l&#432;u l&#432;&#417;&#803;ng ma&#769;u &#273;&#432;&#417;&#803;c tu&#226;&#768;n hoa&#768;n trong c&#417; th&#234;&#777; t&#259;ng l&#234;n, &#273;o&#769;ng go&#769;p va&#768;o ca&#777;i thi&#234;&#803;n kha&#777; n&#259;ng v&#226;&#803;n chuy&#234;&#777;n ch&#226;&#769;t dinh d&#432;&#417;&#771;ng, Oxy va&#768; kha&#777; n&#259;ng thanh tha&#777;i phu&#803; ch&#226;&#769;t chuy&#234;&#777;n ho&#769;a khi t&#226;&#803;p luy&#234;&#803;n.</strong></p></blockquote><h2>T&#259;ng kh&#244;&#769;i l&#432;&#417;&#803;ng h&#244;&#768;ng c&#226;&#768;u</h2><p>Trong khi ch&#432;a &#273;&#432;&#417;&#803;c hi&#234;&#777;u t&#432;&#417;&#768;ng t&#226;&#803;n, m&#244;&#803;t gia&#777; thuy&#234;&#769;t &#273;&#432;&#417;&#803;c &#273;&#234;&#768; xu&#226;&#769;t &#273;&#234;&#777; gia&#777;i ti&#769;ch hi&#234;&#803;n t&#432;&#417;&#803;ng na&#768;y xoay quanh chi&#777; s&#244;&#769; <em>hematocrit</em> (hay &#8220;<strong>hematocrit meter hypothesis</strong>&#8221;). <em>Hematocrit</em> (<strong>HCT</strong>) la&#768; ti&#777; l&#234;&#803; gi&#432;&#771;a l&#432;&#417;&#803;ng h&#244;&#768;ng c&#226;&#768;u (<em>red blood cell</em>) va&#768; th&#234;&#777; ti&#769;ch huy&#234;&#769;t t&#432;&#417;ng (t&#432;&#769;c ph&#226;&#768;n lo&#777;ng cu&#777;a ma&#769;u kh&#244;ng ch&#432;&#769;a h&#244;&#768;ng c&#226;&#768;u). Gia&#777; thuy&#234;&#769;t na&#768;y pho&#777;ng &#273;oa&#769;n r&#259;&#768;ng, &#417;&#777; Th&#226;&#803;n co&#769; m&#244;&#803;t &#8220;ca&#777;m bi&#234;&#769;n&#8221; co&#769; ch&#432;&#769;c n&#259;ng theo do&#771;i m&#432;&#769;c hematocrit. Khi hematocrit xu&#244;&#769;ng qua&#769; th&#226;&#769;p, Th&#226;&#803;n se&#771; t&#259;ng c&#432;&#417;&#768;ng t&#244;&#777;ng h&#417;&#803;p EPO (<em>Erythropoietin,</em> m&#244;&#803;t hormone ki&#769;ch thi&#769;ch sa&#777;n sinh h&#244;&#768;ng c&#226;&#768;u) va&#768; theo &#273;o&#769; t&#259;ng l&#432;&#417;&#803;ng h&#244;&#768;ng c&#226;&#768;u (va&#768; kh&#244;&#769;i l&#432;&#417;&#803;ng h&#244;&#768;ng c&#226;&#768;u) trong ma&#769;u. Trong qua&#769; tri&#768;nh thi&#769;ch nghi nhi&#234;&#803;t, sau 1-2 tu&#226;&#768;n &#273;&#226;&#768;u ti&#234;n a&#769;p du&#803;ng, &#8220;ca&#777;m bi&#234;&#769;n&#8221; HCT na&#768;y nh&#226;&#803;n th&#226;&#769;y th&#234;&#777; ti&#769;ch huy&#234;&#769;t t&#432;&#417;ng t&#259;ng l&#234;n, va&#768; theo &#273;o&#769; thu&#769;c &#273;&#226;&#777;y t&#259;ng sa&#777;n sinh h&#244;&#768;ng c&#226;&#768;u &#273;&#234;&#777; &#273;&#244;&#769;i tro&#803;ng la&#803;i v&#417;&#769;i th&#234;&#777; ti&#769;ch huy&#234;&#769;t t&#432;&#417;ng l&#417;&#769;n h&#417;n va&#768; kh&#244;i phu&#803;c la&#803;i ti&#777; l&#234;&#803; HCT t&#244;&#769;i &#432;u.</p><blockquote><p><strong>T&#259;ng kh&#244;&#769;i l&#432;&#417;&#803;ng h&#244;&#768;ng c&#226;&#768;u d&#226;&#771;n &#273;&#234;&#769;n t&#259;ng l&#432;&#417;&#803;ng Oxy &#273;&#432;&#417;&#803;c v&#226;&#803;n chuy&#234;&#777;n &#273;&#234;&#769;n c&#417; b&#259;&#769;p &#273;ang v&#226;&#803;n &#273;&#244;&#803;ng, &#273;o&#769;ng go&#769;p va&#768;o kha&#777; n&#259;ng sa&#777;n xu&#226;&#769;t n&#259;ng l&#432;&#417;&#803;ng hi&#234;&#769;u khi&#769; cu&#777;a c&#417; th&#234;&#777; khi t&#226;&#803;p luy&#234;&#803;n S&#432;&#769;c b&#234;&#768;n.</strong></p></blockquote><h2>Thi&#769;ch nghi tim ma&#803;ch</h2><p>Nghi&#234;n c&#432;&#769;u pha&#769;t hi&#234;&#803;n ng&#226;m no&#769;ng d&#226;&#771;n &#273;&#234;&#769;n t&#259;ng Th&#234;&#777; ti&#769;ch cu&#244;&#769;i t&#226;m tr&#432;&#417;ng T&#226;m th&#226;&#769;t tra&#769;i va&#768; Th&#234;&#777; ti&#769;ch t&#244;&#769;ng ma&#769;u. <em>Th&#234;&#777; ti&#769;ch cu&#244;&#769;i t&#226;m tr&#432;&#417;ng trong t&#226;m th&#226;&#769;t tra&#769;i (left ventricular end-diastolic volume)</em> la&#768; l&#432;&#417;&#803;ng ma&#769;u t&#244;&#769;i &#273;a &#273;&#432;&#417;&#803;c ch&#432;&#769;a trong t&#226;m th&#226;&#769;t tra&#769;i cu&#777;a Tim ngay tr&#432;&#417;&#769;c khi no&#769; co bo&#769;p &#273;&#234;&#777; t&#244;&#769;ng ma&#769;u &#273;i. Th&#234;&#777; ti&#769;ch t&#244;&#769;ng ma&#769;u (<em>stroke volume</em>) la&#768; l&#432;&#417;&#803;ng ma&#769;u Tim t&#244;&#769;ng &#273;i v&#417;&#769;i m&#244;&#771;i nhi&#803;p &#273;&#226;&#803;p. </p><blockquote><p><strong>Hai chi&#777; s&#244;&#769; na&#768;y khi t&#259;ng l&#234;n trong da&#768;i ha&#803;n pha&#777;n a&#769;nh s&#432;&#803; thay &#273;&#244;&#777;i v&#234;&#768; c&#226;&#769;u tru&#769;c c&#417; Tim, t&#259;ng kha&#777; n&#259;ng b&#417;m ma&#769;u, va&#768; theo &#273;o&#769; Oxy va&#768; ch&#226;&#769;t dinh d&#432;&#417;&#771;ng &#273;&#234;&#769;n c&#417; b&#259;&#769;p &#273;ang v&#226;&#803;n &#273;&#244;&#803;ng cu&#777;a Tim.</strong></p></blockquote><p>&#272;a&#769;ng chu&#769; y&#769;, trong nghi&#234;n c&#432;&#769;u hi&#234;&#803;n ta&#803;i, hai chi&#777; s&#244;&#769; tr&#234;n &#273;&#432;&#417;&#803;c &#273;o trong tra&#803;ng tha&#769;i <em>nghi&#777;</em> (thay vi&#768; khi &#273;ang t&#226;&#803;p luy&#234;&#803;n). Trong khi kh&#244;ng tr&#432;&#803;c ti&#234;&#769;p li&#234;n k&#234;&#769;t v&#417;&#769;i ti&#234;&#769;n b&#244;&#803; v&#234;&#768; ch&#432;&#769;c n&#259;ng v&#226;&#803;n &#273;&#244;&#803;ng, nh&#432;&#771;ng k&#234;&#769;t qua&#777; tr&#234;n co&#769; th&#234;&#777; gia&#769;n ti&#234;&#769;p pha&#777;n a&#769;nh <em>thay &#273;&#244;&#777;i v&#234;&#768; c&#226;&#769;u tru&#769;c Tim</em>. Cu&#803; th&#234;&#777;, th&#234;&#777; ti&#769;ch cu&#244;&#769;i t&#226;m tr&#432;&#417;ng T&#226;m th&#226;&#769;t tra&#769;i va&#768; th&#234;&#777; ti&#769;ch t&#244;&#769;ng ma&#769;u &#273;&#432;&#417;&#803;c ghi nh&#226;&#803;n t&#259;ng l&#234;n, trong khi kh&#244;ng co&#769; thay &#273;&#244;&#777;i ro&#771; r&#234;&#803;t v&#234;&#768; ch&#432;&#769;c n&#259;ng t&#226;m tr&#432;&#417;ng, theo ca&#769;c ta&#769;c gia&#777; &#273;&#234;&#768; xu&#226;&#769;t r&#259;&#768;ng Tim co&#769; s&#432;&#803; thay &#273;&#244;&#777;i <em>c&#226;&#769;u tru&#769;c</em> - t&#259;ng &#273;&#244;&#803; chun gia&#771;n cu&#777;a t&#226;m Th&#226;&#769;t tra&#769;i - &#273;&#234;&#777; ti&#234;&#769;p nh&#226;&#803;n va&#768; b&#417;m &#273;i l&#432;&#417;&#803;ng ma&#769;u l&#417;&#769;n h&#417;n trong khi kh&#244;ng g&#259;&#803;p pha&#777;i thay &#273;&#244;&#777;i b&#226;&#769;t l&#417;&#803;i v&#234;&#768; c&#417; ho&#803;c (cho phe&#769;p la&#768;m &#273;&#226;&#768;y T&#226;m th&#226;&#769;t tra&#769;i hi&#234;&#803;u qua&#777; h&#417;n v&#417;&#769;i i&#769;t a&#769;p l&#432;&#803;c h&#417;n). Thay &#273;&#244;&#777;i c&#226;&#769;u tru&#769;c na&#768;y cu&#777;a Tim tr&#432;&#417;&#769;c &#273;o&#769; cu&#771;ng &#273;a&#771; &#273;&#432;&#417;&#803;c ghi nh&#226;&#803;n &#273;&#244;&#769;i v&#417;&#769;i thi&#769;ch nghi nhi&#234;&#803;t da&#768;i ha&#803;n trong b&#244;&#769;i ca&#777;nh l&#226;m sa&#768;ng.</p><p>Tuy nhi&#234;n, &#417;&#777; ca&#769;c chi&#777; s&#244;&#769; tr&#432;&#803;c ti&#234;&#769;p &#273;a&#769;nh gia&#769; c&#226;&#769;u tru&#769;c Tim, nghi&#234;n c&#432;&#769;u hi&#234;&#803;n ta&#803;i kh&#244;ng ghi nh&#226;&#803;n thay &#273;&#244;&#777;i ro&#771; r&#234;&#803;t, theo ca&#769;c ta&#769;c gia&#777; co&#769; th&#234;&#777; &#273;&#432;&#417;&#803;c gia&#777;i thi&#769;ch b&#417;&#777;i 1) nh&#432;&#771;ng thay &#273;&#244;&#777;i na&#768;y co&#769; th&#234;&#777; r&#226;&#769;t nho&#777;, nho&#777; h&#417;n kha&#777; n&#259;ng &#273;o l&#432;&#417;&#768;ng cu&#777;a ki&#771; thu&#226;&#803;t &#273;&#432;&#417;&#803;c s&#432;&#777; du&#803;ng; va&#768; 2) &#273;&#244;&#769;i t&#432;&#417;&#803;ng tham gia cu&#777;a nghi&#234;n c&#432;&#769;u &#273;a&#771; co&#769; h&#234;&#803; tim ma&#803;ch pha&#769;t tri&#234;&#777;n &#417;&#777; tri&#768;nh &#273;&#244;&#803; cao th&#244;ng qua t&#226;&#803;p luy&#234;&#803;n s&#432;&#769;c b&#234;&#768;n.</p><h1>Ph&#432;&#417;ng a&#769;n a&#769;p du&#803;ng</h1><p>Trong thi&#769; nghi&#234;&#803;m na&#768;y, ph&#432;&#417;ng a&#769;n &#273;&#432;&#417;&#803;c a&#769;p du&#803;ng la&#768; 45 phu&#769;t x 5 l&#226;&#768;n/tu&#226;&#768;n &#417;&#777; nhi&#234;&#803;t &#273;&#244;&#803; 40 &#273;&#244;&#803; C. Tuy nhi&#234;n, <em>Elliott Jenkins</em> co&#769; m&#244;&#803;t s&#244;&#769; bi&#768;nh lu&#226;&#803;n sau.</p><p><strong>V&#234;&#768; th&#417;&#768;i l&#432;&#417;&#803;ng</strong>: kh&#244;ng nh&#226;&#769;t thi&#234;&#769;t pha&#777;i la&#768; 45 phu&#769;t, ma&#768; co&#769; th&#234;&#777; chi&#777; c&#226;&#768;n ~30 phu&#769;t. &#272;a&#769;ng chu&#769; y&#769;, ng&#432;&#417;&#768;i t&#226;&#803;p n&#234;n t&#259;ng ti&#234;&#769;n d&#226;&#768;n v&#234;&#768; th&#417;&#768;i l&#432;&#417;&#803;ng ng&#226;m no&#769;ng &#273;&#234;&#777; re&#768;n luy&#234;&#803;n d&#226;&#768;n kha&#777; n&#259;ng chi&#803;u nhi&#234;&#803;t. T&#432;&#769;c, khi b&#259;&#769;t &#273;&#226;&#768;u ng&#432;&#417;&#768;i t&#226;&#803;p co&#769; th&#234;&#777; chi&#777; c&#226;&#768;n da&#768;nh 15-20 phu&#769;t x 3-4 l&#226;&#768;n/tu&#226;&#768;n, sau &#273;o&#769; ke&#769;o da&#768;i m&#244;&#771;i bu&#244;&#777;i h&#417;n (t&#259;ng l&#234;n 30 phu&#769;t ho&#259;&#803;c cao h&#417;n) va&#768;/ho&#259;&#803;c t&#259;ng th&#234;m s&#244;&#769; bu&#244;&#777;i (5 bu&#244;&#777;i/tu&#226;&#768;n), tu&#768;y va&#768;o nhu c&#226;&#768;u. Chu&#769; y&#769; &#273;&#226;y chi&#777; la&#768; ph&#432;&#417;ng a&#769;n <em>b&#244;&#777; tr&#417;&#803;</em> cho hoa&#803;t &#273;&#244;&#803;ng t&#226;&#803;p luy&#234;&#803;n chi&#769;nh; n&#234;&#769;u ng&#432;&#417;&#768;i t&#226;&#803;p &#273;ang ta&#803;o ra ki&#769;ch thi&#769;ch hi&#234;&#803;u qua&#777; t&#432;&#768; t&#226;&#803;p luy&#234;&#803;n (t&#226;&#803;p luy&#234;&#803;n v&#417;&#769;i Volume va&#768; c&#432;&#417;&#768;ng &#273;&#244;&#803; phu&#768; h&#417;&#803;p), chi&#777; co&#769; th&#234;&#777; s&#259;&#769;p x&#234;&#769;p 3-4 bu&#244;&#777;i/tu&#226;&#768;n x 30p cu&#771;ng &#273;a&#771; &#273;u&#777;, ch&#432;&#769; kh&#244;ng c&#226;&#768;n thi&#234;&#769;t pha&#777;i 5-6 bu&#244;&#777;i.</p><p><strong>V&#234;&#768; nhi&#234;&#803;t &#273;&#244;&#803;:</strong> Ng&#432;&#417;&#768;i t&#226;&#803;p co&#769; th&#234;&#777; t&#259;ng l&#234;n t&#244;&#769;i &#273;a la&#768; 42&#8304;C. Gi&#244;&#769;ng nh&#432; th&#417;&#768;i l&#432;&#417;&#803;ng, ng&#432;&#417;&#768;i t&#226;&#803;p n&#234;n b&#259;&#769;t &#273;&#226;&#768;u v&#417;&#769;i m&#432;&#769;c n&#259;&#768;m trong kha&#777; n&#259;ng chi&#803;u &#273;&#432;&#803;ng, mi&#234;&#771;n la&#768; cao h&#417;n th&#226;n nhi&#234;&#803;t (37&#8304;C), sau &#273;o&#769; t&#259;ng ti&#234;&#769;n d&#226;&#768;n v&#234;&#768; nhi&#234;&#803;t &#273;&#244;&#803; (k&#234;&#769;t h&#417;&#803;p v&#417;&#769;i th&#417;&#768;i l&#432;&#417;&#803;ng).</p><p><strong>Ki&#234;&#777;m soa&#769;t kho&#769; chi&#803;u</strong>: Ng&#226;m no&#769;ng l&#226;u kh&#244;ng h&#234;&#768; d&#234;&#771; chi&#803;u m&#244;&#803;t chu&#769;t na&#768;o, &#273;&#259;&#803;c bi&#234;&#803;t &#417;&#777; th&#417;&#768;i l&#432;&#417;&#803;ng da&#768;i l&#234;n &#273;&#234;&#769;n 45 phu&#769;t. Vi&#768; v&#226;&#803;y, ng&#432;&#417;&#768;i t&#226;&#803;p co&#769; th&#234;&#777; &#273;i&#234;&#768;u ho&#768;a ca&#777;m gia&#769;c kho&#769; chi&#803;u b&#259;&#768;ng nh&#432;&#771;ng ca&#769;ch nh&#432; thi&#777;nh thoa&#777;ng n&#226;ng ca&#769;c ph&#226;&#768;n kha&#769;c nhau cu&#777;a c&#417; th&#234;&#777; kho&#777;i m&#259;&#803;t n&#432;&#417;&#769;c</p><p><strong>Gia&#777;i kha&#769;t</strong>: trong thi&#769; nghi&#234;&#803;m, nh&#432;&#771;ng ng&#432;&#417;&#768;i tham gia &#273;&#432;&#417;&#803;c cung c&#226;&#769;p 500ml n&#432;&#417;&#769;c cho bu&#244;&#777;i ng&#226;m no&#769;ng ke&#769;o da&#768;i 45 phu&#769;t. Trong th&#432;&#803;c t&#234;&#769; ng&#432;&#417;&#768;i t&#226;&#803;p co&#769; th&#234;&#777; l&#432;&#803;a cho&#803;n u&#244;&#769;ng i&#769;t h&#417;n, b&#417;&#777;i m&#226;&#769;t n&#432;&#417;&#769;c co&#769; th&#234;&#777; &#273;o&#769;ng go&#769;p va&#768;o ca&#777;i thi&#234;&#803;n hi&#234;&#803;u qua&#777; t&#259;ng th&#234;&#777; ti&#769;ch huy&#234;&#769;t t&#432;&#417;ng. Tuy nhi&#234;n, ng&#432;&#417;&#768;i t&#226;&#803;p n&#234;n u&#244;&#769;ng theo c&#417;n kha&#769;t.</p><h1>K&#234;&#769;t lu&#226;&#803;n</h1><p>Ng&#226;m no&#769;ng la&#768; m&#244;&#803;t ph&#432;&#417;ng a&#769;n co&#769; th&#234;&#777; giu&#769;p ca&#777;i thi&#234;&#803;n ch&#432;&#769;c n&#259;ng tim ma&#803;ch va&#768; tha&#768;nh ti&#769;ch s&#432;&#769;c b&#234;&#768;n, nh&#432;ng c&#226;&#768;n &#273;&#432;&#417;&#803;c ti&#234;&#769;p nh&#226;&#803;n v&#417;&#769;i nh&#432;&#771;ng l&#432;u y&#769; sau:</p><ul><li><p>No&#769; chi&#777; la&#768; ph&#432;&#417;ng a&#769;n b&#244;&#777; tr&#417;&#803;,kh&#244;ng th&#234;&#777; thay th&#234;&#769; &#273;&#432;&#417;&#803;c vai tro&#768; chu&#777; &#273;a&#803;o cu&#777;a t&#226;&#803;p luy&#234;&#803;n, b&#226;&#769;t k&#234;&#777; mu&#803;c ti&#234;u la&#768; ca&#777;i thi&#234;&#803;n tha&#768;nh ti&#769;ch v&#234;&#768; s&#432;&#769;c b&#234;&#768;n hay n&#226;ng cao s&#432;&#769;c kho&#777;e.</p></li><li><p>Hi&#234;&#803;u qua&#777; no&#769; mang la&#803;i kha&#769; nho&#777; so v&#417;&#769;i c&#244;ng s&#432;&#769;c bo&#777; ra (th&#417;&#768;i gian, ti&#234;&#768;n &#273;i&#234;&#803;n &#273;&#234;&#777; &#273;un n&#432;&#417;&#769;c), vi&#768; v&#226;&#803;y no&#769; se&#771; phu&#768; h&#417;&#803;p nh&#226;&#769;t &#273;&#244;&#769;i v&#417;&#769;i nh&#432;&#771;ng ng&#432;&#417;&#768;i t&#226;&#803;p mu&#244;&#769;n theo &#273;u&#244;&#777;i tha&#768;nh ti&#769;ch &#273;i&#777;nh cao.</p></li><li><p>Mu&#803;c &#273;i&#769;ch cu&#777;a ph&#432;&#417;ng a&#769;n na&#768;y la&#768; b&#244;&#777; tr&#417;&#803;, vi&#768; v&#226;&#803;y &#273;&#432;&#768;ng n&#234;n la&#803;m du&#803;ng no&#769; (nh&#226;&#769;t la&#768; khi ti&#234;&#769;p xu&#769;c nhi&#234;&#803;t qua&#769; l&#226;u va&#768; c&#432;&#803;c &#273;oan co&#769; th&#234;&#777; g&#226;y nguy hi&#234;&#777;m).</p></li></ul>]]></content:encoded></item><item><title><![CDATA[Nghiên cứu mới: kháng lực nặng hơn khi "giãn" không tăng cơ tốt hơn so với nặng hơn khi "co" !?]]></title><description><![CDATA[M&#244;&#803;t pha&#769;t hi&#234;&#803;n co&#769; ve&#777; &#273;o&#769;ng go&#769;p va&#768;o s&#432;&#803; l&#417;&#777;m kh&#417;&#777;m cu&#777;a "t&#226;&#803;p luy&#234;&#803;n theo khoa ho&#803;c", nh&#432;ng se&#771; h&#417;&#803;p ly&#769; n&#234;&#769;u ba&#803;n suy nghi&#771; m&#244;&#803;t ca&#769;ch khoa ho&#803;c.]]></description><link>https://www.thethinkingtrainer.com/p/nghien-cuu-moi-khang-luc-nang-hon</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/nghien-cuu-moi-khang-luc-nang-hon</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Fri, 12 Dec 2025 10:49:23 GMT</pubDate><enclosure url="https://substackcdn.com/image/youtube/w_728,c_limit/HJHeGGSp1tQ" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>V&#417;&#769;i ca&#769;c khi&#769;a ca&#803;nh cu&#777;a &#8220;t&#226;&#803;p luy&#234;&#803;n &#417;&#777; &#273;&#244;&#803; da&#768;i c&#417; l&#417;&#769;n&#8221; (<em>long muscle length training</em> hay LMLT) &#273;ang n&#259;&#768;m trong nh&#432;&#771;ng chu&#777; &#273;&#234;&#768; li&#234;n quan &#273;&#234;&#769;n &#273;&#432;&#417;&#803;c tha&#777;o lu&#226;&#803;n s&#244;i n&#244;&#777;i, nghi&#234;n c&#432;&#769;u &#273;&#432;&#417;&#803;c tha&#777;o lu&#226;&#803;n sau &#273;&#226;y b&#417;&#777;i &#8220;<em>Jones va&#768; &#273;&#244;&#768;ng nghi&#234;&#803;p</em>&#8221; (&#417;&#777; da&#803;ng <em>pre-print</em> <a href="https://sportrxiv.org/index.php/server/preprint/view/660">ta&#803;i &#273;&#226;y</a>) la&#768; di&#234;&#771;n bi&#234;&#769;n ti&#234;&#769;p theo trong cu&#244;&#803;c tha&#777;o lu&#226;&#803;n (va&#768; tranh lu&#226;&#803;n) na&#768;y. Nhi&#768;n chung, nghi&#234;n c&#432;&#769;u ghi nh&#226;&#803;n pha&#769;t hi&#234;&#803;n co&#769; th&#234;&#777; coi la&#768; &#273;&#244;&#769;i l&#226;&#803;p v&#417;&#769;i ki&#768; vo&#803;ng xu&#226;&#769;t pha&#769;t t&#432;&#768; ca&#769;c n&#244;&#803;i dung t&#432;&#768; ma&#803;ng xa&#771; h&#244;&#803;i, nh&#432;ng hoa&#768;n toa&#768;n h&#417;&#803;p ly&#769; khi nhi&#768;n trong t&#244;&#777;ng th&#234;&#777; nh&#432;&#771;ng b&#259;&#768;ng ch&#432;&#769;ng v&#234;&#768; chu&#777; &#273;&#234;&#768; na&#768;y.</p><p>Trong ba&#768;i vi&#234;&#769;t na&#768;y, chu&#769;ng ta se&#771; tha&#777;o lu&#226;&#803;n v&#234;&#768; nh&#432;&#771;ng &#273;i&#234;&#768;u &#273;a&#769;ng chu&#769; y&#769; cu&#777;a nghi&#234;n c&#432;&#769;u hi&#234;&#803;n ta&#803;i, va&#768; &#273;i&#234;&#768;u co&#769; th&#234;&#777; ru&#769;t ra t&#432;&#768; chu&#769;ng.</p><h1>CA&#769;C &#272;I&#202;&#777;M &#272;A&#769;NG CHU&#769; Y&#769;</h1><p>&#272;i&#234;&#777;m &#273;&#226;&#768;u ti&#234;n khi&#234;&#769;n mi&#768;nh chu&#769; y&#769; la&#768; s&#432;&#803; tham gia &#273;o&#769;ng go&#769;p ti&#769;ch c&#432;&#803;c cu&#777;a gi&#417;&#769;i chuy&#234;n gia trong nga&#768;nh c&#244;ng nghi&#234;&#803;p fitness trong kh&#226;u thi&#234;&#769;t k&#234;&#769; quy tri&#768;nh thi&#769; nghi&#234;&#803;m. S&#432;&#803; &#273;o&#769;ng go&#769;p cu&#777;a nga&#768;nh c&#244;ng ngi&#234;&#803;p trong li&#771;nh v&#432;&#803;c nghi&#234;n c&#432;&#769;u kh&#244;ng pha&#777;i la&#768; &#273;i&#234;&#768;u hi&#234;&#769;m g&#259;&#803;p, khi ca&#769;c doanh nghi&#234;&#803;p th&#432;&#417;&#768;ng xuy&#234;n ta&#768;i tr&#417;&#803; v&#234;&#768; ti&#234;&#768;n hay sa&#777;n ph&#226;&#777;m cho ca&#769;c nghi&#234;n c&#432;&#769;u v&#234;&#768; t&#226;&#803;p luy&#234;&#803;n va&#768; dinh d&#432;&#417;&#771;ng. Cu&#768;ng v&#234;&#768; chu&#777; &#273;&#234;&#768; na&#768;y, tr&#432;&#417;&#769;c &#273;o&#769; chu&#769;ng ta co&#769; th&#234;&#777; nghi&#771; &#273;&#234;&#769;n hai vi&#769; du&#803;: nghi&#234;n c&#432;&#769;u b&#417;&#777;i &#8220;<em>Plotkin va&#768; &#273;&#244;&#768;ng nghi&#234;&#803;p</em>&#8221; (Squat vs Hip Thrust cho M&#244;ng) &#273;&#432;&#417;&#803;c ta&#768;i tr&#417;&#803; b&#417;&#777;i Bret Contreras va&#768; Menno Henselmans, va&#768; nghi&#234;n c&#432;&#769;u b&#417;&#777;i &#8220;<em>Wolf va&#768; &#273;&#244;&#768;ng nghi&#234;&#803;p</em>&#8221; (Full ROM vs Lengthened Partials) &#273;&#432;&#417;&#803;c ta&#768;i tr&#417;&#803; b&#417;&#777;i Jeff Nippard; hai nghi&#234;n c&#432;&#769;u na&#768;y &#273;a&#771; &#273;&#432;&#417;&#803;c T3 tha&#777;o lu&#226;&#803;n tr&#432;&#417;&#769;c &#273;o&#769; tr&#234;n Substack.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;f0fdeaee-7593-4acb-8558-e97e52bd9622&quot;,&quot;caption&quot;:&quot;&#272;&#226;y l&#224; k&#7871;t lu&#7853;n c&#7911;a m&#7897;t nghi&#234;n c&#7913;u m&#7899;i &#273;&#432;&#7907;c c&#244;ng b&#7889; v&#224; ngay l&#7853;p t&#7913;c &#273;&#432;&#7907;c chia s&#7867; b&#7903;i c&#225;c chuy&#234;n gia nh&#432; Brad Schoenfeld, Bret Contreras, v&#224; Menno Henselmans.&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Nghi&#234;n c&#7913;u m&#7899;i: Hip Thrust ph&#225;t tri&#7875;n c&#417; M&#244;ng t&#432;&#417;ng &#273;&#432;&#417;ng v&#7899;i Squat&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:180133116,&quot;name&quot;:&quot;The Thinking Trainer&quot;,&quot;bio&quot;:&quot;Trang th&#244;ng tin, b&#224;i vi&#7871;t chuy&#234;n m&#244;n c&#7911;a The Thinking Trainer&quot;,&quot;photo_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f878e649-bd67-4fac-9d1c-04cb3d98c0be_940x788.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2024-07-24T04:17:16.606Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!an-x!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa55afb51-b4a1-4e1f-a6d3-4d02635c5fc6_1920x1080.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.thethinkingtrainer.com/p/nghien-cuu-moi-hip-thrust-phat-trien&quot;,&quot;section_name&quot;:&quot;\&quot;Chuy&#234;n Gia\&quot; Th&#7871; Gi&#7899;i N&#243;i G&#236;?&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:146945145,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2081899,&quot;publication_name&quot;:&quot;THE THINKING TRAINER&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JeF3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0a5bedd-8a2d-4b73-a7d3-3b2cc703bec8_256x256.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;d30b2212-b144-4d1b-b00f-64db6bda4441&quot;,&quot;caption&quot;:&quot;B&#7841;n &#273;&#7885;c theo d&#245;i n&#7897;i dung c&#7911;a T3 c&#243; th&#7875; nh&#7853;n th&#7845;y l&#224; ch&#7911; &#273;&#7873; &#8220;kho&#7843;ng ROM t&#259;ng c&#417;&#8221; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n kh&#225; th&#432;&#7901;ng xuy&#234;n. &#272;i&#7873;u n&#224;y c&#361;ng d&#7877; hi&#7875;u th&#244;i, &#273;&#226;y l&#224; m&#7897;t ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n (v&#224; tranh lu&#7853;n) th&#432;&#7901;ng xuy&#234;n tr&#234;n m&#7841;ng x&#227; h&#7897;i, v&#224; g&#7847;n &#273;&#226;y m&#7897;t s&#7889; nghi&#234;n c&#7913;u m&#7899;i c&#244;ng b&#7889; g&#7847;n &#273;&#226;y ti&#7871;p th&#234;m nhi&#7879;t cho nh&#7919;ng cu&#7897;c tranh lu&#7853;n n&#224;y. B&#224;i vi&#7871;t n&#224;y s&#7869; th&#7843;o lu&#7853;n v&#7873; 2 nghi&#234;n&#8230;&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Nghi&#234;n c&#7913;u m&#7899;i: Ti&#7871;p n&#7889;i c&#226;u chuy&#7879;n v&#7873; kho&#7843;ng ROM &#8220;t&#7889;i &#432;u&#8221; cho t&#259;ng c&#417;&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:180133116,&quot;name&quot;:&quot;The Thinking Trainer&quot;,&quot;bio&quot;:&quot;Trang th&#244;ng tin, b&#224;i vi&#7871;t chuy&#234;n m&#244;n c&#7911;a The Thinking Trainer&quot;,&quot;photo_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f878e649-bd67-4fac-9d1c-04cb3d98c0be_940x788.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2024-10-14T23:53:27.775Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!cU2S!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa886f0e6-6dd8-4df1-905b-b38b2c4ed953_1920x1080.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.thethinkingtrainer.com/p/nghien-cuu-moi-tiep-noi-cau-chuyen&quot;,&quot;section_name&quot;:&quot;\&quot;Chuy&#234;n Gia\&quot; Th&#7871; Gi&#7899;i N&#243;i G&#236;?&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:150236927,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:2,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2081899,&quot;publication_name&quot;:&quot;THE THINKING TRAINER&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JeF3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0a5bedd-8a2d-4b73-a7d3-3b2cc703bec8_256x256.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>M&#259;&#803;t kha&#769;c, m&#244;&#803;t trong nh&#432;&#771;ng chi&#777; tri&#769;ch ph&#244;&#777; bi&#234;&#769;n &#273;&#244;&#769;i v&#417;&#769;i ca&#769;c nghi&#234;n c&#432;&#769;u v&#234;&#768; t&#226;&#803;p luy&#234;&#803;n no&#769;i chung va&#768; cu&#803; th&#234;&#777; li&#234;n quan &#273;&#234;&#769;n chu&#777; &#273;&#234;&#768; LMLT la&#768; s&#432;&#803; <a href="https://open.substack.com/pub/thethinkingtrainer/p/nghien-cuu-moi-tiep-noi-cau-chuyen?r=2z8vlo&amp;selection=b6cbcbc5-c3f9-4203-88e9-0b2b784c1e10&amp;utm_campaign=post-share-selection&amp;utm_medium=web&amp;aspectRatio=instagram&amp;textColor=%23ffffff&amp;bgImage=true">thi&#234;&#769;u ki&#234;&#777;m soa&#769;t v&#234;&#768; ki&#771; thu&#226;&#803;t th&#432;&#803;c hi&#234;&#803;n ba&#768;i t&#226;&#803;p</a>. Trong nghi&#234;n c&#432;&#769;u hi&#234;&#803;n ta&#803;i, b&#234;n ca&#803;nh &#273;&#432;&#417;&#803;c h&#244;&#771; tr&#417;&#803; v&#234;&#768; ta&#768;i chi&#769;nh (b&#417;&#777;i <em>Jeremy Ethier</em> va&#768; <em>Bret Contreras</em>), nghi&#234;n c&#432;&#769;u hi&#234;&#803;n ta&#803;i co&#769; s&#432;&#803; c&#244;&#769; v&#226;&#769;n cu&#777;a <em>Kassem Hanson</em> v&#234;&#768; thi&#234;&#769;t k&#234;&#769; ch&#432;&#417;ng tri&#768;nh t&#226;&#803;p, cu&#771;ng nh&#432; &#273;&#226;&#768;u t&#432; v&#234;&#768; thi&#234;&#769;t bi&#803; t&#226;&#803;p luy&#234;&#803;n - la&#768; ca&#769;c ma&#769;y t&#226;&#803;p cu&#777;a ha&#771;ng <em>Prime Fitness</em>, &#273;&#432;&#417;&#803;c &#432;a chu&#244;&#803;ng trong gi&#417;&#769;i Th&#234;&#777; Hi&#768;nh b&#417;&#777;i ch&#226;&#769;t l&#432;&#417;&#803;ng cao va&#768; kha&#777; n&#259;ng &#273;i&#234;&#768;u chi&#777;nh tru&#803;c Cam &#273;&#234;&#777; thay &#273;&#244;&#777;i xu h&#432;&#417;&#769;ng kha&#769;ng l&#432;&#803;c trong bi&#234;n &#273;&#244;&#803; chuy&#234;&#777;n &#273;&#244;&#803;ng.</p><p>V&#234;&#768; n&#244;&#803;i dung nghi&#234;n c&#432;&#769;u, <em>Jeremy Ethier</em> va&#768; <em><a href="https://www.instagram.com/p/DRnyAY5kY5y/?utm_source=ig_web_copy_link&amp;igsh=MzRlODBiNWFlZA%3D%3D">Kassem</a></em> &#273;a&#771; to&#769;m t&#259;&#769;t kha&#769; &#273;&#226;&#768;y &#273;u&#777; va&#768; su&#769;c ti&#769;ch tr&#234;n k&#234;nh ca&#769; nh&#226;n cu&#777;a mi&#768;nh, mi&#768;nh se&#771; chi&#777; &#273;i&#234;&#777;m la&#803;i m&#244;&#803;t s&#244;&#769; th&#244;ng tin chi&#769;nh sau:</p><div id="youtube2-HJHeGGSp1tQ" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;HJHeGGSp1tQ&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/HJHeGGSp1tQ?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><p><a href="https://www.instagram.com/p/DRnyAY5kY5y/?utm_source=ig_web_copy_link&amp;igsh=MzRlODBiNWFlZA==">www.instagram.com</a></p><ul><li><p>Nghi&#234;n c&#432;&#769;u s&#432;&#777; du&#803;ng ca&#769;ch thi&#234;&#769;t k&#234;&#769; &#8220;trong ca&#769; nh&#226;n&#8221; (<em>within participant</em>), theo &#273;o&#769; m&#244;&#803;t b&#234;n c&#417; th&#234;&#777; cu&#777;a m&#244;&#771;i ng&#432;&#417;&#768;i tham gia &#273;&#432;&#417;&#803;c chi&#777; &#273;i&#803;nh th&#432;&#803;c hi&#234;&#803;n bi&#234;&#803;n pha&#769;p thi&#769; nghi&#234;&#803;m, va&#768; b&#234;n co&#768;n la&#803;i &#273;&#432;&#417;&#803;c a&#769;p du&#803;ng bi&#234;&#803;n pha&#769;p &#272;&#244;&#769;i ch&#432;&#769;ng.</p></li><li><p>Bi&#234;&#803;n pha&#769;p thi&#769; nghi&#234;&#803;m la&#768; ca&#769;c ba&#768;i t&#226;&#803;p ta&#769;c &#273;&#244;&#803;ng va&#768;o ca&#769;c nho&#769;m c&#417; &#273;&#432;&#417;&#803;c chi&#777; &#273;i&#803;nh nh&#432;ng v&#417;&#769;i Kha&#769;ng l&#432;&#803;c &#273;&#432;&#417;&#803;c thi&#234;&#769;t l&#226;&#803;p &#273;&#234;&#777; n&#259;&#803;ng nh&#226;&#769;t &#417;&#777; &#273;i&#234;&#777;m b&#259;&#769;t &#273;&#226;&#768;u chuy&#234;&#777;n &#273;&#244;&#803;ng khi c&#417; b&#259;&#769;p co&#769; &#273;&#244;&#803; da&#768;i l&#417;&#769;n nh&#226;&#769;t (<em><strong>Descending</strong></em> resistance profile hay <strong>n&#259;&#803;ng nh&#226;&#769;t khi c&#417; da&#768;i</strong>); trong khi &#273;o&#769; bi&#234;&#803;n pha&#769;p &#272;&#244;&#769;i ch&#432;&#769;ng la&#768; ca&#769;c ba&#768;i t&#226;&#803;p t&#432;&#417;ng t&#432;&#803; nh&#432;ng v&#417;&#769;i kha&#769;ng l&#432;&#803;c &#273;&#432;&#417;&#803;c thi&#234;&#769;t l&#226;&#803;p &#417;&#777; &#273;i&#234;&#777;m cu&#244;&#769;i cu&#777;a chuy&#234;&#777;n &#273;&#244;&#803;ng khi c&#417; b&#259;&#769;p co ng&#259;&#769;n nh&#226;&#769;n (<em><strong>Ascending</strong></em> resistance profile hay <strong>n&#259;&#803;ng nh&#226;&#769;t khi c&#417; ng&#259;&#769;n</strong>).</p></li><li><p>Ca&#769;c ba&#768;i t&#226;&#803;p &#273;&#432;&#417;&#803;c s&#432;&#777; du&#803;ng bao g&#244;&#768;m: <em>Reverse Fly, Lateral Raise, Multi-Hip extension</em>, va&#768; <em>Chest Fly</em>. Ki&#234;&#777;u kha&#769;ng l&#432;&#803;c &#273;&#432;&#417;&#803;c thi&#234;&#769;t l&#226;&#803;p &#417;&#777; m&#432;&#769;c n&#259;&#803;ng nh&#226;&#769;t khi c&#417; da&#768;i/c&#417; ng&#259;&#769;n nh&#417;&#768; va&#768;o ti&#769;nh n&#259;ng cu&#777;a ma&#769;y t&#226;&#803;p Prime cho phe&#769;p &#273;i&#234;&#768;u chi&#777;nh tru&#803;c cam &#273;&#234;&#777; &#273;a&#803;t &#273;&#432;&#417;&#803;c ki&#234;&#777;u kha&#769;ng l&#432;&#803;c mong mu&#244;&#769;n.</p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Wv8P!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c6efd8c-07bc-4f61-b854-33abc41edd42_1657x827.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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src="https://substackcdn.com/image/fetch/$s_!Wv8P!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c6efd8c-07bc-4f61-b854-33abc41edd42_1657x827.png" width="526" height="262.6387362637363" 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><ul><li><p>Nh&#432;&#771;ng ng&#432;&#417;&#768;i tham gia ch&#432;a t&#432;&#768;ng t&#226;&#803;p luy&#234;&#803;n (<em>untrained</em>) t&#226;&#803;p 2 bu&#244;&#777;i/tu&#226;&#768;n x 10 tu&#226;&#768;n, m&#244;&#771;i bu&#244;&#777;i th&#432;&#803;c hi&#234;&#803;n ca&#769;c ba&#768;i t&#226;&#803;p k&#234;&#777; tr&#234;n v&#417;&#769;i m&#244;&#771;i b&#234;n th&#226;n a&#769;p du&#803;ng bi&#234;&#803;n pha&#769;p t&#226;&#803;p luy&#234;&#803;n &#273;&#432;&#417;&#803;c chi&#777; &#273;i&#803;nh (t&#226;&#803;p v&#417;&#769;i Kha&#769;ng l&#432;&#803;c n&#259;&#803;ng nh&#226;&#769;t khi c&#417; da&#768;i vs khi c&#417; ng&#259;&#769;n). M&#244;&#771;i ba&#768;i t&#226;&#803;p th&#432;&#803;c hi&#234;&#803;n 4-5 ets x 8-12 Reps &#273;&#234;&#769;n th&#226;&#769;t ba&#803;i, v&#417;&#769;i tempo (t&#244;&#769;c &#273;&#244;&#803; th&#432;&#803;c hi&#234;&#803;n) &#273;&#432;&#417;&#803;c gia&#769;m sa&#769;t va&#768; ti&#234;u chu&#226;&#777;n ho&#769;a b&#417;&#777;i nho&#769;m nghi&#234;n c&#432;&#769;u. M&#432;&#769;c ta&#803; &#273;&#432;&#417;&#803;c &#273;i&#234;&#768;u chi&#777;nh va&#768; t&#259;ng ti&#234;&#769;n &#273;&#234;&#777; &#273;a&#777;m ba&#777;o nh&#432;&#771;ng ng&#432;&#417;&#768;i tham gia hoa&#768;n tha&#768;nh m&#244;&#771;i Set trong khoa&#777;ng Rep &#273;&#432;&#417;&#803;c chi&#777; &#273;i&#803;nh.</p></li><li><p>K&#234;&#769;t qua&#777; chi&#769;nh &#273;&#432;&#417;&#803;c quan t&#226;m la&#768; <strong>thay &#273;&#244;&#777;i v&#234;&#768; ki&#769;ch th&#432;&#417;&#769;c C&#417; b&#259;&#769;p</strong> (&#273;o b&#259;&#768;ng MRI, ki&#769;ch th&#432;&#417;&#769;c toa&#768;n c&#417; b&#259;&#769;p va&#768; &#417;&#777; ca&#769;c khoa&#777;ng c&#226;&#803;n t&#226;m, gi&#432;&#771;a, va&#768; xa t&#226;m) cu&#777;a ca&#769;c nho&#769;m c&#417;: <strong>Vai gi&#432;&#771;a, Vai sau</strong>, va&#768; <strong>M&#244;ng</strong>.</p></li></ul><p><strong>PHA&#769;T HI&#202;&#803;N</strong>: </p><ul><li><p>T&#226;&#769;t ca&#777; nh&#432;&#771;ng ng&#432;&#417;&#768;i tham gia <strong>&#273;&#234;&#768;u t&#259;ng th&#234;m ki&#769;ch th&#432;&#417;&#769;c</strong> &#417;&#777; ca&#769;c nho&#769;m c&#417; &#273;&#432;&#417;&#803;c theo do&#771;i (~20%), ma&#768; <strong>kh&#244;ng co&#769; b&#226;&#769;t c&#432;&#769; kha&#769;c bi&#234;&#803;t</strong> &#273;a&#769;ng k&#234;&#777; (hay xu h&#432;&#417;&#769;ng kha&#769;c bi&#234;&#803;t) na&#768;o gi&#432;&#771;a ca&#769;c b&#234;n t&#226;&#803;p v&#417;&#769;i ki&#234;&#777;u Kha&#769;ng l&#432;&#803;c kha&#769;c nhau.</p></li></ul><h1>BI&#768;NH LU&#194;&#803;N</h1><p>T&#226;&#769;t nhi&#234;n, du&#768; se&#771; kh&#244;ng &#273;i s&#226;u va&#768;o, nghi&#234;n c&#432;&#769;u hi&#234;&#803;n ta&#803;i chi&#777; la&#768; m&#244;&#803;t nghi&#234;n c&#432;&#769;u &#273;o&#769;ng go&#769;p th&#234;m d&#432;&#771; ki&#234;&#803;n va&#768;o t&#244;&#777;ng th&#234;&#777; b&#259;&#768;ng ch&#432;&#769;ng v&#234;&#768; chu&#777; &#273;&#234;&#768; hi&#234;&#803;n ta&#803;i - t&#226;&#803;p luy&#234;&#803;n &#417;&#777; &#273;&#244;&#803; da&#768;i c&#417; l&#417;&#769;n, cu&#803; th&#234;&#777; la&#768; l&#432;&#803;a cho&#803;n ba&#768;i t&#226;&#803;p v&#417;&#769;i kha&#769;ng l&#432;&#803;c n&#259;&#803;ng nh&#226;&#769;t khi c&#417; ke&#769;o gia&#771;n, va&#768; pha&#769;t tri&#234;&#777;n c&#417; b&#259;&#769;p. No&#769; co&#769; &#273;u&#777; nh&#432;&#771;ng <em>ha&#803;n ch&#234;&#769;</em> xu&#226;&#769;t hi&#234;&#803;n ph&#244;&#777; bi&#234;&#769;n trong ca&#769;c nghi&#234;n c&#432;&#769;u v&#234;&#768; t&#226;&#803;p luy&#234;&#803;n, nh&#432; m&#226;&#771;u thi&#769; nghi&#234;&#803;m nho&#777; (du&#768; &#273;a&#771; &#273;&#432;&#417;&#803;c ca&#777;i thi&#234;&#803;n &#273;a&#769;ng k&#234;&#777; b&#259;&#768;ng thi&#234;&#769;t k&#234;&#769; &#8220;trong ca&#769; nh&#226;n&#8221;), bi&#234;&#769;n thi&#234;n v&#234;&#768; pha&#777;n &#432;&#769;ng gi&#432;&#771;a ca&#769;c ca&#769; nh&#226;n. Du&#768; v&#226;&#803;y, quan &#273;i&#234;&#777;m chung cu&#777;a gi&#417;&#769;i chuy&#234;n gia la&#768;, &#273;&#226;y v&#226;&#771;n la&#768; m&#244;&#803;t nghi&#234;n c&#432;&#769;u &#273;&#432;&#417;&#803;c thi&#234;&#769;t k&#234;&#769; va&#768; th&#432;&#803;c hi&#234;&#803;n ch&#259;&#803;t che&#771;, va&#768; vi&#768; th&#234;&#769; cung c&#226;&#769;p d&#432;&#771; ki&#234;&#803;n co&#769; gia&#769; tri&#803; cho nh&#432;&#771;ng ph&#226;n ti&#769;ch t&#244;&#777;ng h&#417;&#803;p trong t&#432;&#417;ng lai.</p><p>Xe&#769;t trong t&#244;&#777;ng th&#234;&#777; b&#259;&#768;ng ch&#432;&#769;ng v&#234;&#768; &#8220;t&#226;&#803;p luy&#234;&#803;n &#417;&#777; &#273;&#244;&#803; da&#768;i c&#417; l&#417;&#769;n&#8221;, nghi&#234;n c&#432;&#769;u hi&#234;&#803;n ta&#803;i ghi nh&#226;&#803;n hi&#234;&#803;u &#432;&#769;ng &#8220;trung ti&#769;nh&#8221; - kh&#244;ng t&#244;&#769;t h&#417;n hay ke&#769;m h&#417;n - cu&#777;a ph&#432;&#417;ng a&#769;n t&#226;&#803;p luy&#234;&#803;n na&#768;y, cu&#803; th&#234;&#777; &#417;&#777; &#273;&#226;y la&#768; <em><strong>l&#432;&#803;a cho&#803;n ba&#768;i t&#226;&#803;p</strong></em> v&#417;&#769;i kha&#769;ng l&#432;&#803;c n&#259;&#803;ng nh&#226;&#769;t &#417;&#777; &#273;&#244;&#803; da&#768;i c&#417; l&#417;&#769;n. Trong khi &#273;em la&#803;i &#226;&#769;n t&#432;&#417;&#803;ng r&#259;&#768;ng ca&#769;c nghi&#234;n c&#432;&#769;u v&#234;&#768; chu&#777; &#273;&#234;&#768; na&#768;y to&#777; ra l&#417;&#777;m kh&#417;&#777;m hay th&#226;&#803;m chi&#769; m&#226;u thu&#226;&#771;n nhau, nghi&#234;n c&#432;&#769;u hi&#234;&#803;n ta&#803;i &#273;o&#769;ng go&#769;p va&#768;o m&#244;&#803;t xu h&#432;&#417;&#769;ng hi&#234;&#803;u &#432;&#769;ng trung ti&#769;nh - ti&#769;ch c&#432;&#803;c (nho&#777;) cu&#777;a ca&#769;c ph&#432;&#417;ng a&#769;n t&#226;&#803;p luy&#234;&#803;n &#417;&#777; &#273;&#244;&#803; da&#768;i c&#417; l&#417;&#769;n, v&#417;&#769;i m&#244;&#803;t s&#244;&#769; xu h&#432;&#417;&#769;ng cu&#803; th&#234;&#777; d&#226;&#768;n &#273;&#432;&#417;&#803;c he&#769; l&#244;&#803; (&#273;a&#771; &#273;&#432;&#417;&#803;c tha&#777;o lu&#226;&#803;n cu&#803; th&#234;&#777; h&#417;n trong <em><strong>T&#226;&#803;p San Tha&#769;ng 03/2025</strong></em>).</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;c3ef997e-b90d-41f3-9aec-a523f9c4eac8&quot;,&quot;caption&quot;:&quot;D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San T3 Monthly Digest. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n.&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;T&#7852;P SAN T3 DIGEST TH&#193;NG 03/2025&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:180133116,&quot;name&quot;:&quot;The Thinking Trainer&quot;,&quot;bio&quot;:&quot;Trang th&#244;ng tin, b&#224;i vi&#7871;t chuy&#234;n m&#244;n c&#7911;a The Thinking Trainer&quot;,&quot;photo_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f878e649-bd67-4fac-9d1c-04cb3d98c0be_940x788.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-09-26T03:32:17.436Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!QIr6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89618650-3954-4106-a4f6-c4534cff61f8_1919x951.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.thethinkingtrainer.com/p/tap-san-t3-digest-thang-032025&quot;,&quot;section_name&quot;:&quot;T&#7853;p San T3 Monthly Digest&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:174587323,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2081899,&quot;publication_name&quot;:&quot;THE THINKING TRAINER&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JeF3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0a5bedd-8a2d-4b73-a7d3-3b2cc703bec8_256x256.png&quot;,&quot;belowTheFold&quot;:true,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><h2>Khi na&#768;o a&#769;p l&#432;&#803;c &#417;&#777; khoa&#777;ng &#8220;da&#768;i h&#417;n&#8221; &#273;em la&#803;i hi&#234;&#803;u qua&#777; cao h&#417;n (va&#768; khi na&#768;o kh&#244;ng)</h2><p>Cu&#803; th&#234;&#777;, v&#234;&#768; vi&#768; sao trong m&#244;&#803;t s&#244;&#769; ti&#768;nh hu&#244;&#769;ng ca&#769;c ba&#768;i t&#226;&#803;p n&#259;&#803;ng h&#417;n khi c&#417; da&#768;i la&#803;i &#273;em la&#803;i hi&#234;&#803;u qua&#777; t&#244;&#769;t h&#417;n so v&#417;&#769;i nh&#432;&#771;ng ba&#768;i t&#226;&#803;p n&#259;&#803;ng h&#417;n khi c&#417; ng&#259;&#769;n, trong khi &#417;&#777; m&#244;&#803;t s&#244;&#769; ti&#768;nh hu&#244;&#769;ng kha&#769;c la&#803;i <em>kh&#244;ng nh&#432; v&#226;&#803;y</em> (m&#259;&#803;c du&#768; <em>kh&#244;ng</em> ke&#769;m h&#417;n), pha&#769;t hi&#234;&#803;n cu&#777;a nghi&#234;n c&#432;&#769;u hi&#234;&#803;n ta&#803;i &#273;a&#771; co&#769; <strong>ti&#234;&#768;n l&#234;&#803;.</strong> Vi&#769; du&#803;, v&#417;&#769;i chi&#769;nh Vai gi&#432;&#771;a, g&#226;&#768;n &#273;&#226;y &#8220;<em>Larsen va&#768; &#273;&#244;&#768;ng nghi&#234;&#803;p&#8221;</em> &#273;a&#771; pha&#769;t hi&#234;&#803;n hi&#234;&#803;u qua&#777; pha&#769;t tri&#234;&#777;n c&#417; b&#259;&#769;p t&#432;&#417;ng &#273;&#432;&#417;ng t&#432;&#768; ba&#768;i t&#226;&#803;p Dumbell Lateral Raise (n&#259;&#803;ng nh&#226;&#769;t &#417;&#777; tr&#234;n cu&#768;ng khi vai co ng&#259;&#769;n) so v&#417;&#769;i Cable Lateral Raise (n&#259;&#803;ng nh&#226;&#769;t &#417;&#777; &#273;i&#234;&#777;m d&#432;&#417;&#769;i cu&#768;ng khi vai ke&#769;o da&#768;i).</p><div class="instagram-embed-wrap" data-attrs="{&quot;instagram_id&quot;:&quot;DLmu2AEJAYl&quot;,&quot;title&quot;:&quot;Brad Schoenfeld, PhD on Instagram: \&quot;Contrary to what I&#8217;d expect&#8230;&quot;,&quot;author_name&quot;:&quot;@bradschoenfeldphd&quot;,&quot;thumbnail_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/__ss-rehost__IG-meta-DLmu2AEJAYl.jpg&quot;,&quot;like_count&quot;:null,&quot;comment_count&quot;:null,&quot;profile_pic_url&quot;:null,&quot;follower_count&quot;:null,&quot;timestamp&quot;:null,&quot;belowTheFold&quot;:true}" data-component-name="InstagramToDOM"></div><p>Tr&#432;&#417;&#769;c &#273;o&#769;, &#8220;<em>Plotkin va&#768; &#273;&#244;&#768;ng nghi&#234;&#803;p&#8221;</em> cu&#771;ng ghi nh&#226;&#803;n k&#234;&#769;t qua&#777; pha&#769;t tri&#234;&#777;n c&#417; M&#244;ng l&#417;&#769;n t&#432;&#417;ng &#273;&#432;&#417;ng gi&#432;&#771;a Back Squat (n&#259;&#803;ng nh&#226;&#769;t khi M&#244;ng ke&#769;o gia&#771;n) va&#768; Hip Thrust (n&#259;&#803;ng nh&#226;&#769;t khi M&#244;ng co ng&#259;&#769;n).</p><blockquote><p>Gia&#777;i thi&#769;ch cho &#273;i&#234;&#768;u na&#768;y, m&#244;&#803;t gia&#777; thuy&#234;&#769;t kha&#777; thi la&#768;, <strong>&#432;u ti&#234;n g&#226;y a&#769;p l&#432;&#803;c l&#234;n tra&#803;ng tha&#769;i ke&#769;o gia&#771;n th&#244;ng qua l&#432;&#803;a cho&#803;n ba&#768;i t&#226;&#803;p se&#771; &#273;em la&#803;i l&#417;&#803;i i&#769;ch ro&#771; r&#234;&#803;t h&#417;n &#273;&#244;&#769;i v&#417;&#769;i ca&#769;c c&#417; &#273;i qua hai kh&#417;&#769;p (</strong><em><strong>biarticular</strong></em><strong>), trong khi kh&#244;ng &#273;em la&#803;i l&#417;&#803;i i&#769;ch ro&#771; r&#234;&#803;t &#273;&#244;&#769;i v&#417;&#769;i ca&#769;c nho&#769;m c&#417; chi&#777; &#273;i qua m&#244;&#803;t kh&#417;&#769;p (</strong><em><strong>monoarticular</strong></em><strong>).</strong></p></blockquote><p>Tr&#432;&#417;&#769;c ti&#234;n, v&#417;&#769;i ca&#769;c c&#417; &#273;i qua 2 kh&#417;&#769;p, nhi&#768;n chung ca&#769;c d&#432;&#771; ki&#234;&#803;n li&#234;n quan &#273;&#234;&#769;n l&#432;&#803;a cho&#803;n ba&#768;i t&#226;&#803;p to&#777; ra u&#777;ng h&#244;&#803; gia&#777; thuy&#234;&#769;t tr&#234;n, i&#769;t nh&#226;&#769;t v&#417;&#769;i ca&#769;c c&#417; &#273;a&#771; &#273;&#432;&#417;&#803;c &#273;a&#769;nh gia&#769;: nh&#432; <strong>c&#417; Th&#7859;ng &#273;&#249;i</strong> (<em>Rectus Femoris,</em> vd: th&#432;&#803;c hi&#234;&#803;n Leg Extension <a href="https://www.thethinkingtrainer.com/p/bang-chung-moi-cho-thay-cach-a-ui?r=2z8vlo&amp;utm_campaign=post&amp;utm_medium=web&amp;showWelcomeOnShare=false">ng&#244;&#768;i th&#259;&#777;ng vs ng&#244;&#768;i nga&#777; ra sau</a>), 3 trong s&#244;&#769; 4 c&#417; &#272;u&#768;i sau (chi&#777; ngoa&#803;i tr&#432;&#768; &#273;&#226;&#768;u ng&#259;&#769;n cu&#777;a c&#417; Nhi&#803; &#273;&#226;&#768;u &#273;u&#768;i khi th&#432;&#803;c hi&#234;&#803;n <a href="https://doi.org/10.1249/mss.0000000000002523">Seated Leg Curl vs Lying Leg Curl</a>), <strong>c&#417; Bu&#803;ng ch&#226;n</strong> (<em>Gastrocnemius</em> khi th&#432;&#803;c hi&#234;&#803;n Straight leg vs Bent leg Calf Raise), va&#768; <strong>&#273;&#226;&#768;u da&#768;i cu&#777;a c&#417; Tay sau</strong> (Overhead Triceps Extension &gt; Triceps Pushdown).</p><p>Xu h&#432;&#417;&#769;ng t&#432;&#417;ng t&#432;&#803; cu&#771;ng co&#769; th&#234;&#777; &#273;&#432;&#417;&#803;c quan sa&#769;t &#417;&#777; ca&#769;c c&#417; &#273;i qua 1 kh&#417;&#769;p, m&#259;&#803;c du&#768; co&#769; i&#769;t d&#432;&#771; ki&#234;&#803;n h&#417;n v&#234;&#768; l&#432;&#803;a cho&#803;n ba&#768;i t&#226;&#803;p kha&#769;c nhau v&#234;&#768; khoa&#777;ng ROM &#273;&#432;&#417;&#803;c &#432;u ti&#234;n kha&#769;ng l&#432;&#803;c. Nh&#432; v&#432;&#768;a &#273;&#234;&#768; c&#226;&#803;p &#417;&#777; tr&#234;n: chu&#769;ng ta co&#769; d&#432;&#771; ki&#234;&#803;n v&#234;&#768; hi&#234;&#803;u qua&#777; t&#432;&#417;ng &#273;&#432;&#417;ng &#417;&#777; <strong>Vai gi&#432;&#771;a</strong>, <strong>Vai sau</strong>, <strong>Ng&#432;&#803;c l&#417;&#769;n</strong>, <strong>M&#244;ng</strong>. <em><strong>Tay tr&#432;&#417;&#769;c</strong></em> to&#777; ra la&#768; tr&#432;&#417;&#768;ng h&#417;&#803;p kha&#769;c bi&#234;&#803;t v&#417;&#769;i xu h&#432;&#417;&#769;ng na&#768;y, khi ba&#768;i t&#226;&#803;p Preacher Curl &#273;&#432;&#417;&#803;c ghi nh&#226;&#803;n pha&#769;t tri&#234;&#777;n vu&#768;ng xa t&#226;m cu&#777;a Tay tr&#432;&#417;&#769;c - kh&#244;ng chi&#777; bao g&#244;&#768;m c&#417; Nhi&#803; &#273;&#226;&#768;u ca&#769;nh tay (<em>Biceps brachii</em>, &#273;i qua Khuy&#777;u tay + Vai) ma&#768; ca&#777; c&#417; C&#259;&#777;ng tay (<em>Brachialis,</em> chi&#777; &#273;i qua Khuy&#777;u tay) - t&#244;&#769;t h&#417;n so v&#417;&#769;i ba&#768;i t&#226;&#803;p Incline Curl. &#272;a&#769;ng chu&#769; y&#769; la&#768; nh&#432;&#771;ng nghi&#234;n c&#432;&#769;u th&#432;&#803;c hi&#234;&#803;n phe&#769;p so sa&#769;nh na&#768;y &#273;&#234;&#768;u chi&#777; &#273;a&#769;nh gia&#769; &#273;&#244;&#803; da&#768;y c&#417; b&#259;&#769;p theo vu&#768;ng b&#259;&#768;ng si&#234;u &#226;m, vi&#768; v&#226;&#803;y kh&#244;ng ph&#226;n ta&#769;ch cu&#803; th&#234;&#777; t&#432;&#768;ng nho&#769;m c&#417;, n&#234;n chu&#769;ng ta m&#417;&#769;i chi&#777; co&#769; th&#234;&#777; pho&#777;ng &#273;oa&#769;n r&#259;&#768;ng <em>Preacher Curl</em> pha&#769;t tri&#234;&#777;n c&#417; C&#259;&#777;ng tay t&#244;&#769;t h&#417;n, ch&#432;&#769; ch&#432;a th&#234;&#777; k&#234;&#769;t lu&#226;&#803;n ch&#259;&#769;c ch&#259;&#769;n &#273;i&#234;&#768;u na&#768;y.</p><blockquote><p>C&#226;u chuy&#234;&#803;n so sa&#769;nh gi&#432;&#771;a <em>Preacher Curl</em> vs <em>Incline Curl</em> cu&#771;ng d&#226;&#771;n &#273;&#234;&#769;n m&#244;&#803;t khi&#769;a ca&#803;nh d&#234;&#771; bi&#803; bo&#777; qua: ca&#769;ch th&#432;&#803;c hi&#234;&#803;n ba&#768;i t&#226;&#803;p, cu&#803; th&#234;&#777; la&#768; li&#234;n quan &#273;&#234;&#769;n <strong>&#8220;ke&#769;o gia&#771;n bao nhi&#234;u la&#768; &#273;u&#777;&#8221;</strong>. </p></blockquote><p>M&#244;&#803;t xu h&#432;&#417;&#769;ng ph&#244;&#777; bi&#234;&#769;n hi&#234;&#803;n ta&#803;i la&#768; s&#432;&#803; suy di&#234;&#771;n tha&#769;i qua&#769;, th&#226;&#803;m chi&#769; th&#226;&#768;n tha&#769;nh ho&#769;a, vai tro&#768; cu&#777;a g&#226;y a&#769;p l&#432;&#803;c l&#234;n c&#417; khi ke&#769;o gia&#771;n, &#273;&#234;&#769;n m&#432;&#769;c kh&#244;ng i&#769;t ng&#432;&#417;&#768;i go&#803;i tra&#768;o l&#432;u na&#768;y kh&#244;ng kha&#769;c gi&#768; m&#244;&#803;t &#8220;gia&#769;o pha&#769;i&#8221; (aka &#8220;<em>stretch cult</em>&#8221;, v&#417;&#769;i ca&#769;c &#273;&#226;&#768;u ta&#768;u nh&#432; Mike Israetel, Milo Wolf hay Jeff Nippard). Tuy nhi&#234;n, ba&#777;n th&#226;n ca&#769;c nghi&#234;n c&#432;&#769;u a&#769;p du&#803;ng cu&#768;ng m&#244;&#803;t ba&#768;i t&#226;&#803;p v&#417;&#769;i bi&#234;n &#273;&#244;&#803; chuy&#234;&#777;n &#273;&#244;&#803;ng, va&#768; theo &#273;o&#769; &#273;&#244;&#803; &#8216;gia&#771;n&#8217;, kha&#769;c nhau, va&#768; &#273;i&#234;&#768;u na&#768;y d&#226;&#771;n &#273;&#234;&#769;n k&#234;&#769;t qua&#777; kha&#769;c bi&#234;&#803;t. Vi&#769; du&#803;, nh&#432; &#273;&#432;&#417;&#803;c chi&#777; ra b&#417;&#777;i Juan Samudio, ca&#769;c nghi&#234;n c&#432;&#769;u b&#417;&#777;i &#8220;<em><a href="https://pubmed.ncbi.nlm.nih.gov/33009197/">Maeo va&#768; &#273;&#244;&#768;ng nghi&#234;&#803;p</a></em>&#8221; va&#768;o n&#259;m 2023 va&#768; &#8220;<em><a href="https://www.mdpi.com/2411-5142/3/2/28">Stasinaki va&#768; &#273;&#244;&#768;ng nghi&#234;&#803;p</a></em>&#8221; va&#768;o n&#259;m 2018 cu&#768;ng so sa&#769;nh ba&#768;i t&#226;&#803;p <em>Overhead Triceps Extension</em> v&#417;&#769;i <em>Triceps Pushdown</em>, nh&#432;ng &#8220;Maeo&#8221; pha&#769;t hi&#234;&#803;n hi&#234;&#803;u qua&#777; v&#432;&#417;&#803;t tr&#244;&#803;i h&#417;n cu&#777;a Overhead Extension &#273;&#244;&#769;i v&#417;&#769;i pha&#769;t tri&#234;&#777;n &#273;&#226;&#768;u da&#768;i cu&#777;a Tay sau, trong khi &#8220;Stasinaki&#8221; pha&#769;t hi&#234;&#803;n <em>kh&#244;ng</em> co&#769; s&#432;&#803; kha&#769;c bi&#234;&#803;t gi&#768; v&#234;&#768; m&#432;&#769;c &#273;&#244;&#803; pha&#769;t tri&#234;&#777;n.</p><div class="instagram-embed-wrap" data-attrs="{&quot;instagram_id&quot;:&quot;DSCeu6WjVWY&quot;,&quot;title&quot;:&quot;Juan Samudio on Instagram: \&quot;There has been some controversy reg&#8230;&quot;,&quot;author_name&quot;:&quot;@juandsamudio&quot;,&quot;thumbnail_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/__ss-rehost__IG-meta-DSCeu6WjVWY.jpg&quot;,&quot;like_count&quot;:null,&quot;comment_count&quot;:null,&quot;profile_pic_url&quot;:null,&quot;follower_count&quot;:null,&quot;timestamp&quot;:null,&quot;belowTheFold&quot;:true}" data-component-name="InstagramToDOM"></div><p>M&#244;&#803;t li&#769; do &#273;&#432;&#417;&#803;c &#273;&#432;a ra &#273;&#234;&#777; gia&#777;i thi&#769;ch cho s&#432;&#803; kha&#769;c bi&#234;&#803;t na&#768;y la&#768;, ba&#768;i Overhead Extension trong nghi&#234;n c&#432;&#769;u cu&#777;a &#8220;Stasinaki&#8221; &#273;&#432;&#417;&#803;c th&#432;&#803;c hi&#234;&#803;n v&#417;&#769;i bi&#234;n &#273;&#244;&#803; g&#226;&#803;p Khuy&#777;u tay s&#226;u h&#417;n (30 - 110&#8304; vs 90 - 180&#8304;, v&#417;&#769;i 180&#8304; la&#768; du&#244;&#771;i hoa&#768;n toa&#768;n), d&#226;&#771;n &#273;&#234;&#769;n m&#432;&#769;c &#273;&#244;&#803; ke&#769;o gia&#771;n s&#226;u h&#417;n v&#417;&#769;i &#273;&#226;&#768;u da&#768;i Tay sau, va&#768; co&#769; th&#234;&#777; &#273;i&#234;&#768;u na&#768;y a&#777;nh h&#432;&#417;&#777;ng &#273;&#234;&#769;n pha&#769;t tri&#234;&#777;n c&#417; b&#259;&#769;p. No&#769;i ca&#769;ch kha&#769;c, theo ca&#769;ch nhi&#768;n na&#768;y, vi&#234;&#803;c ke&#769;o gia&#771;n chi&#777; &#273;em la&#803;i th&#234;m l&#417;&#803;i i&#769;ch &#273;&#234;&#769;n m&#244;&#803;t &#273;i&#234;&#777;m nh&#226;&#769;t &#273;i&#803;nh hay trong m&#244;&#803;t khoa&#777;ng ROM nh&#226;&#769;t &#273;i&#803;nh (&#273;&#432;&#417;&#803;c Juan Samudio go&#803;i la&#768; &#8220;<em>optimal partials</em>&#8221;), va&#768; ke&#769;o gia&#771;n v&#432;&#417;&#803;t &#273;i&#234;&#777;m na&#768;y se&#771; kh&#244;ng &#273;em la&#803;i th&#234;m l&#417;&#803;i i&#769;ch hay th&#226;&#803;m chi&#769; v&#244; hi&#234;&#803;u ho&#769;a l&#417;&#803;i i&#769;ch cu&#777;a vi&#234;&#803;c ke&#769;o gia&#771;n.</p><p>Nhi&#768;n r&#244;&#803;ng h&#417;n, gia&#777; thuy&#234;&#769;t na&#768;y to&#777; ra &#273;&#432;&#417;&#803;c u&#777;ng h&#244;&#803; b&#417;&#777;i m&#244;&#803;t s&#244;&#769; d&#432;&#771; ki&#234;&#803;n. M&#244;&#803;t vi&#769; du&#803; co&#769; th&#234;&#777; &#273;&#432;&#417;&#803;c li&#234;n h&#234;&#803; la&#768; a&#777;nh h&#432;&#417;&#777;ng cu&#777;a bi&#234;n &#273;&#244;&#803; g&#226;&#803;p kh&#417;&#769;p G&#244;&#769;i &#273;&#234;&#769;n pha&#769;t tri&#234;&#777;n ca&#769;c c&#417; R&#244;&#803;ng &#273;u&#768;i (&#272;u&#768;i tr&#432;&#417;&#769;c), khi co&#769; i&#769;t nh&#226;&#769;t 2 nghi&#234;n c&#432;&#769;u ghi nh&#226;&#803;n Squat (<em><a href="https://pubmed.ncbi.nlm.nih.gov/31230110/">Kubo va&#768; &#273;&#244;&#768;ng nghi&#234;&#803;p</a></em>) va&#768; Leg Press (<em><a href="https://pubmed.ncbi.nlm.nih.gov/40113586/">Larsen va&#768; &#273;&#244;&#768;ng nghi&#234;&#803;p</a></em>) v&#417;&#769;i bi&#234;n &#273;&#244;&#803; g&#226;&#803;p g&#244;&#769;i (l&#226;&#768;n l&#432;&#417;&#803;t) &#417;&#777; 90&#8304; va&#768; 100&#8304; d&#226;&#771;n &#273;&#234;&#769;n ca&#769;c c&#417; R&#244;&#803;ng &#273;u&#768;i pha&#769;t tri&#234;&#777;n t&#432;&#417;ng &#273;&#432;&#417;ng v&#417;&#769;i khi th&#432;&#803;c hi&#234;&#803;n Full ROM (&#272;u&#768;i cha&#803;m B&#259;&#769;p chu&#244;&#769;i khi Squat hay &#272;u&#768;i cha&#803;m bu&#803;ng khi Leg Press). Tr&#7843;i nghi&#7879;m th&#7921;c t&#7871; m&#236;nh c&#361;ng c&#243; th&#7875; &#273;&#7891;ng t&#236;nh ph&#7847;n n&#224;o. V&#237; d&#7909; nh&#432; &#7903; b&#224;i Bayesian Curl (Biceps Curl v&#7899;i c&#225;p k&#233;o t&#7915; ph&#237;a sau th&#226;n) hay Incline Biceps Curl, khi c&#225;nh tay &#273;&#432;a v&#7873; ph&#237;a sau th&#226;n (hay c&#242;n g&#7885;i l&#224; chuy&#7875;n &#273;&#7897;ng Du&#7895;i vai/c&#225;nh tay) qu&#225; m&#7897;t m&#7913;c nh&#7845;t &#273;&#7883;nh m&#236;nh kh&#244;ng th&#7845;y Tay tr&#432;&#7899;c k&#233;o gi&#227;n h&#417;n, m&#224; c&#7843;m th&#7845;y gi&#227;n th&#234;m &#7903; Ng&#7921;c.</p><blockquote><p>&#128173;N&#234;n m&#236;nh ngh&#297;, <strong>&#273;&#244;&#769;i v&#417;&#769;i m&#244;&#803;t s&#244;&#769; nho&#769;m c&#417;, k&#233;o gi&#227;n qu&#225; m&#7897;t bi&#234;n &#273;&#7897; cu&#803; th&#234;&#777;, nho&#769;m c&#417; mu&#803;c ti&#234;u s&#7869; m&#7845;t kh&#7843; n&#259;ng ch&#7911; &#273;&#7897;ng s&#7843;n sinh l&#7921;c khi &#417;&#777; &#273;&#244;&#803; da&#768;i l&#417;&#769;n, v&#224; &#273;&#242;i h&#7887;i c&#225;c c&#417; l&#226;n c&#7853;n &#273;&#243;ng g&#243;p v&#224;o</strong>. </p></blockquote><p>&#272;a&#769;ng chu&#769; y&#769;, li&#234;n quan &#273;&#234;&#769;n a&#769;p l&#432;&#803;c c&#417; ho&#803;c - ta&#769;c nh&#226;n chi&#769;nh thu&#769;c &#273;&#226;&#777;y c&#417; b&#259;&#769;p pha&#769;t tri&#234;&#777;n - k&#237;ch th&#237;ch t&#259;ng c&#417; t&#7915; k&#233;o gi&#227;n kh&#244;ng ch&#7881; &#273;&#7871;n t&#7915; s&#7921; chuy&#7875;n h&#243;a t&#237;n hi&#7879;u th&#7909; c&#7843;m c&#417; h&#7885;c th&#224;nh sinh h&#243;a &#7903; c&#7845;u tr&#250;c co r&#250;t (ch&#7911; &#273;&#7897;ng sinh l&#7921;c) c&#7911;a c&#417; b&#259;&#769;p m&#224; c&#242;n di&#7877;n ra &#7903; c&#225;c c&#7845;u tr&#250;c thu&#803; &#273;&#7897;ng kh&#225;c. Vi&#768; th&#234;&#769;, k&#234;&#777; ca&#777; khi nho&#769;m c&#417; mu&#803;c ti&#234;u mu&#244;&#769;n &#273;&#432;&#417;&#803;c c&#244; l&#226;&#803;p kh&#244;ng &#273;u&#777; kha&#777; n&#259;ng t&#432;&#803; no&#769; ta&#803;o ra &#273;u&#777; l&#432;&#803;c &#273;&#234;&#777; th&#432;&#803;c hi&#234;&#803;n chuy&#234;&#777;n &#273;&#244;&#803;ng &#417;&#777; tra&#803;ng tha&#769;i ke&#769;o gia&#771;n va&#768; c&#226;&#768;n &#273;&#234;&#769;n s&#432;&#803; tham gia cu&#777;a ca&#769;c nho&#769;m c&#417; &#273;&#244;&#768;ng v&#226;&#803;n l&#226;n c&#226;&#803;n, mi&#768;nh nghi&#771; trong da&#768;i ha&#803;n s&#432;&#803; ti&#234;&#769;p xu&#769;c thu&#803; &#273;&#244;&#803;ng v&#417;&#769;i a&#769;p l&#432;&#803;c v&#226;&#771;n co&#769; th&#234;&#777; &#273;o&#769;ng go&#769;p ph&#226;&#768;n na&#768;o &#273;&#244;&#769;i v&#417;&#769;i pha&#769;t tri&#234;&#777;n c&#417; b&#259;&#769;p. T&#226;&#769;t nhi&#234;n, &#273;&#226;y ch&#7881; l&#224; m&#7897;t <em>gi&#7843; thuy&#7871;t</em> va&#768; <em>pho&#777;ng &#273;oa&#769;n</em>.</p><h2>A&#777;nh h&#432;&#417;&#777;ng cu&#777;a ca&#769;c y&#234;&#769;u t&#244;&#769; kha&#769;c</h2><p>B&#234;n ca&#803;nh &#273;&#259;&#803;c &#273;i&#234;&#777;m sinh-c&#417; ho&#803;c cu&#777;a c&#417; b&#259;&#769;p, m&#244;&#803;t s&#244;&#769; y&#234;&#769;u t&#244;&#769; sau co&#769; th&#234;&#777; a&#777;nh h&#432;&#417;&#777;ng &#273;&#234;&#769;n hi&#234;&#803;u qua&#777; cu&#777;a ca&#769;c ph&#432;&#417;ng a&#769;n t&#226;&#803;p luy&#234;&#803;n &#417;&#777; &#273;&#244;&#803; da&#768;i c&#417; l&#417;&#769;n</p><h3>Volume</h3><blockquote><p>Theo Kassem, <strong>&#432;u ti&#234;n g&#226;y a&#769;p l&#432;&#803;c khi c&#417; da&#768;i co&#769; th&#234;&#777; &#273;em la&#803;i hi&#234;&#803;u qua&#777; ro&#771; r&#234;&#803;t h&#417;n &#417;&#777; m&#432;&#769;c Volume th&#226;&#769;p, nh&#432;ng se&#771; d&#226;&#768;n m&#226;&#769;t &#273;i &#432;u th&#234;&#769; khi Volume cao h&#417;n</strong>. </p></blockquote><p>Quan &#273;i&#234;&#777;m na&#768;y d&#432;&#803;a tr&#234;n 2 quan sa&#769;t cu&#777;a &#244;ng xoay quanh kha&#769;i ni&#234;&#803;m &#8220;th&#226;&#769;t ba&#803;i&#8221;: 1) kha&#769;ng l&#432;&#803;c &#417;&#777; &#273;oa&#803;n c&#417; co ng&#259;&#769;n &#273;em la&#803;i &#273;i&#234;&#777;m ma&#768; th&#226;&#769;t ba&#803;i xa&#777;y ra trong khoa&#777;ng ROM cu&#777;a ba&#768;i t&#226;&#803;p s&#417;&#769;m h&#417;n so kha&#769;ng l&#432;&#803;c &#417;&#777; &#273;oa&#803;n c&#417; da&#768;i, va&#768; 2) suy lu&#226;&#803;n t&#432;&#768; ca&#769;c nghi&#234;n c&#432;&#769;u so sa&#769;nh t&#226;&#803;p &#273;&#234;&#769;n th&#226;&#769;t ba&#803;i (Failure) so v&#417;&#769;i t&#226;&#803;p ca&#769;ch ng&#432;&#417;&#771;ng th&#226;&#769;t ba&#768;i 1-3 Rep (RIR), m&#244;&#803;t xu h&#432;&#417;&#769;ng &#273;&#432;&#417;&#803;c quan sa&#769;t la&#768;, kha&#769;c bi&#234;&#803;t v&#234;&#768; hi&#234;&#803;u qua&#777; t&#259;ng c&#417; co&#769; xu h&#432;&#417;&#769;ng bi&#803; san b&#259;&#768;ng v&#417;&#769;i Volume t&#259;ng cao h&#417;n (theo quan sa&#769;t cu&#777;a Kassem ng&#432;&#417;&#771;ng na&#768;y &#417;&#777; khoa&#777;ng 4 Sets cho m&#244;&#803;t ba&#768;i t&#226;&#803;p cu&#803; th&#234;&#777;). Ca&#769; nh&#226;n mi&#768;nh kh&#244;ng ch&#259;&#769;c l&#259;&#769;m v&#234;&#768; &#273;i&#234;&#777;m 1, c&#417; ma&#768; mi&#768;nh cu&#771;ng ch&#432;a t&#432;&#768;ng &#273;&#432;&#417;&#803;c ti&#234;&#769;p xu&#769;c v&#417;&#769;i ki&#234;&#777;u ma&#769;y t&#226;&#803;p &#273;i&#234;&#768;u chi&#777;nh &#273;&#432;&#417;&#803;c Cam kha&#769;ng l&#432;&#803;c v&#417;&#769;i cu&#768;ng m&#244;&#803;t m&#432;&#769;c ta&#803;. Co&#769; le&#771; d&#234;&#771; hi&#768;nh dung nh&#226;&#769;t la&#768; so sa&#769;nh Db Lateral Raise va&#768; Cb Lateral Raise, nh&#432;ng vi&#769; du&#803; na&#768;y cu&#771;ng kh&#244;ng hoa&#768;n ha&#777;o, b&#417;&#777;i vi&#768; kha&#769;c bi&#234;&#803;t gi&#432;&#771;a ki&#771; thu&#226;&#803;t th&#432;&#803;c hi&#234;&#803;n hai ba&#768;i na&#768;y.</p><blockquote><p>M&#259;&#803;t kha&#769;c, cu&#771;ng li&#234;n quan &#273;&#234;&#769;n &#8220;th&#226;&#769;t ba&#803;i&#8221;, xu h&#432;&#417;&#769;ng kha&#769;ng l&#432;&#803;c cu&#777;a ba&#768;i t&#226;&#803;p cu&#771;ng co&#769; th&#234;&#777; chi&#803;u a&#777;nh h&#432;&#417;&#777;ng b&#417;&#777;i m&#432;&#769;c &#273;&#244;&#803; n&#244;&#771; l&#432;&#803;c hay <strong>c&#432;&#417;&#768;ng &#273;&#244;&#803; t&#226;&#803;p luy&#234;&#803;n</strong> cu&#777;a ng&#432;&#417;&#768;i t&#226;&#803;p. </p></blockquote><p>Cu&#803; th&#234;&#777; la&#768; t&#226;&#803;p &#273;&#234;&#769;n th&#226;&#769;t ba&#803;i &#8220;<em>Full ROM</em>&#8221; (&#273;&#234;&#769;n khi kh&#244;ng th&#234;&#777; hoa&#768;n tha&#768;nh h&#234;&#769;t ROM cu&#777;a ba&#768;i t&#226;&#803;p), hay t&#226;&#803;p &#273;&#234;&#769;n th&#226;&#769;t ba&#803;i <em>hoa&#768;n toa&#768;n</em> (&#273;&#234;&#769;n khi kh&#244;ng th&#234;&#777; nh&#226;&#769;c &#273;&#432;&#417;&#803;c ta&#803; th&#234;m 1 ly). V&#417;&#769;i ki&#234;&#777;u th&#226;&#769;t ba&#803;i th&#432;&#769; hai, nhi&#234;&#768;u ba&#768;i t&#226;&#803;p se&#771; tr&#417;&#777; n&#234;n n&#259;&#803;ng h&#417;n &#417;&#777; &#273;&#244;&#803; da&#768;i c&#417; l&#417;&#769;n h&#417;n khi ca&#768;ng v&#234;&#768; cu&#244;&#769;i Set, b&#417;&#777;i vi&#768; &#273;a&#803;t th&#226;&#769;t ba&#803;i tr&#432;&#417;&#769;c &#273;o&#769; &#417;&#777; khoa&#777;ng ROM c&#417; ng&#259;&#769;n nga&#768;y ca&#768;ng ru&#769;t ng&#259;&#769;n khoa&#777;ng ROM ma&#768; ng&#432;&#417;&#768;i t&#226;&#803;p co&#769; th&#234;&#777; hoa&#768;n tha&#768;nh, khi&#234;&#769;n ba&#768;i t&#226;&#803;p nga&#768;y ca&#768;ng tr&#417;&#777; n&#234;n n&#259;&#803;ng h&#417;n &#417;&#777; &#273;&#226;&#768;u chuy&#234;&#777;n &#273;&#244;&#803;ng. &#272;i&#234;&#768;u na&#768;y &#273;a&#771; co&#769; m&#244;&#803;t s&#244;&#769; d&#432;&#771; ki&#234;&#803;n u&#777;ng h&#244;&#803;. M&#244;&#803;t nghi&#234;n c&#432;&#769;u g&#226;&#768;n &#273;&#226;y b&#417;&#777;i &#8220;Larsen va&#768; &#273;&#244;&#768;ng nghi&#234;&#803;p&#8221; &#273;a&#771; ghi nh&#226;&#803;n th&#432;&#803;c hi&#234;&#803;n Standing Calf Raise v&#432;&#417;&#803;t ng&#432;&#417;&#771;ng th&#226;&#769;t ba&#803;i Full ROM (t&#432;&#769;c ti&#234;&#769;p tu&#803;c th&#432;&#803;c hi&#234;&#803;n ca&#769;c Reps &#8216;nh&#226;&#769;p&#8217; &#417;&#777; khoa&#777;ng ROM c&#417; da&#768;i cho &#273;&#234;&#769;n khi kh&#244;ng th&#234;&#777; di chuy&#234;&#777;n &#273;&#432;&#417;&#803;c ta&#803;) d&#226;&#771;n &#273;&#234;&#769;n pha&#769;t tri&#234;&#777;n B&#259;&#769;p chu&#244;&#769;i l&#417;&#769;n h&#417;n so v&#417;&#769;i th&#432;&#803;c hi&#234;&#803;n &#273;&#234;&#769;n th&#226;&#769;t ba&#803;i Full ROM.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;60ff5be5-44ad-4d73-acbe-ee6e7c5f3617&quot;,&quot;caption&quot;:&quot;V&#7873; &#8220;ng&#432;&#7905;ng th&#7845;t b&#7841;i&#8221; v&#224; &#8220;kho&#7843;ng ROM t&#7889;i &#432;u&#8221; trong t&#7853;p luy&#7879;n &#273;&#7875; ph&#225;t tri&#7875;n c&#417; b&#7855;p, tr&#432;&#7899;c &#273;&#243; T3 &#273;&#227; c&#243; m&#7897;t s&#7889; b&#224;i vi&#7871;t th&#7843;o lu&#7853;n kh&#225; nhi&#7873;u kh&#237;a c&#7841;nh xoay quanh hai ch&#7911; &#273;&#7873; n&#224;y. Cho &#273;&#7871;n hi&#7879;n t&#7841;i, ch&#250;ng ta bi&#7871;t m&#7897;t s&#7889; &#273;i&#7873;u sau:&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;&#272;&#7875; t&#259;ng c&#417;, t&#7853;p &#273;&#7871;n &#8220;th&#7845;t b&#7841;i&#8221; l&#224; ch&#432;a &#273;&#7911;?&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:180133116,&quot;name&quot;:&quot;The Thinking Trainer&quot;,&quot;bio&quot;:&quot;Trang th&#244;ng tin, b&#224;i vi&#7871;t chuy&#234;n m&#244;n c&#7911;a The Thinking Trainer&quot;,&quot;photo_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f878e649-bd67-4fac-9d1c-04cb3d98c0be_940x788.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2024-07-22T03:22:04.812Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!Nj_1!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7de5228-bdff-4552-8ce4-f6152f546629_1920x1080.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.thethinkingtrainer.com/p/e-tang-co-tap-en-that-bai-la-chua&quot;,&quot;section_name&quot;:&quot;\&quot;Chuy&#234;n Gia\&quot; Th&#7871; Gi&#7899;i N&#243;i G&#236;?&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:146866087,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:2,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2081899,&quot;publication_name&quot;:&quot;THE THINKING TRAINER&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JeF3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0a5bedd-8a2d-4b73-a7d3-3b2cc703bec8_256x256.png&quot;,&quot;belowTheFold&quot;:true,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>T&#226;&#769;t nhi&#234;n, t&#226;&#803;p ki&#234;&#777;u na&#768;y kh&#244;ng h&#234;&#768; d&#234;&#771; chi&#803;u chu&#769;t na&#768;o, pha&#777;n a&#769;nh b&#417;&#777;i pha&#777;n h&#244;&#768;i cu&#777;a nh&#432;&#771;ng ng&#432;&#417;&#768;i tham gia nghi&#234;n c&#432;&#769;u tr&#234;n. Y&#234;&#769;u t&#244;&#769; t&#226;m ly&#769; na&#768;y co&#769; k&#234;&#769;t n&#244;&#769;i tr&#432;&#803;c ti&#234;&#769;p t&#417;&#769;i &#273;i&#234;&#777;m ti&#234;&#769;p theo.</p><h3>Tri&#768;nh &#273;&#244;&#803; ng&#432;&#417;&#768;i t&#226;&#803;p</h3><blockquote><p><strong>Ng&#432;&#417;&#768;i t&#226;&#803;p &#417;&#777; </strong><em><strong>tri&#768;nh &#273;&#244;&#803; th&#226;&#769;p h&#417;n</strong></em><strong> co&#769; th&#234;&#777; kh&#244;ng khai tha&#769;c &#273;&#432;&#417;&#803;c t&#244;&#769;i &#273;a hi&#234;&#803;u qua&#777; cu&#777;a ca&#769;c ba&#768;i t&#226;&#803;p co&#769; kha&#769;ng l&#432;&#803;c n&#259;&#803;ng h&#417;n khi c&#417; da&#768;i</strong>. </p></blockquote><p>Kassem cho r&#259;&#768;ng, trong khi ta&#769;c &#273;&#244;&#803;ng l&#234;n c&#417; b&#259;&#769;p &#417;&#777; &#273;&#244;&#803; da&#768;i c&#417; l&#417;&#769;n h&#226;&#768;u nh&#432; kh&#244;ng &#273;o&#768;i ho&#777;i y&#234;&#769;u t&#244;&#769; ki&#771; n&#259;ng (chi&#777; c&#226;&#768;n s&#259;&#769;p x&#234;&#769;p la&#803;i vi&#803; tri&#769; cu&#777;a kh&#417;&#769;p sao cho phu&#768; h&#417;&#803;p ho&#259;&#803;c gi&#417;&#769;i ha&#803;n khoa&#777;ng ROM), ca&#769;c ba&#768;i t&#226;&#803;p v&#417;&#769;i kha&#769;ng l&#432;&#803;c n&#259;&#803;ng nh&#226;&#769;t &#417;&#777; &#273;i&#234;&#777;m &#273;&#226;&#768;u (khi c&#417; da&#768;i) co&#769; th&#234;&#777; se&#771; &#273;o&#768;i ho&#777;i ng&#432;&#417;&#768;i t&#226;&#803;p tra&#777;i qua m&#244;&#803;t giai &#273;oa&#803;n thi&#769;ch nghi th&#226;&#768;n kinh ban &#273;&#226;&#768;u. Trong khi &#273;o&#769;, vi&#768; co&#769; kha&#769;ng l&#432;&#803;c t&#259;ng d&#226;&#768;n theo khoa&#777;ng ROM va&#768; n&#259;&#803;ng nh&#226;&#769;t &#417;&#777; &#273;i&#234;&#777;m cu&#244;&#769;i, k&#234;&#769;t thu&#769;c b&#259;&#768;ng &#273;&#244;&#803;ng ta&#769;c &#8220;si&#234;&#769;t c&#417;&#8221; hay co ng&#259;&#769;n c&#417;, ca&#769;c ba&#768;i t&#226;&#803;p co&#769; kha&#769;ng l&#432;&#803;c n&#259;&#803;ng nh&#226;&#769;t khi c&#417; ng&#259;&#769;n cho phe&#769;p ng&#432;&#417;&#768;i t&#226;&#803;p ca&#777;m nh&#226;&#803;n ch&#432;&#769;c n&#259;ng c&#417; b&#259;&#769;p t&#244;&#769;t h&#417;n, va&#768; ca&#777;i thi&#234;&#803;n ki&#771; n&#259;ng v&#226;&#803;n &#273;&#244;&#803;ng. Gi&#244;&#769;ng nh&#432; khi chi&#777; t&#226;&#803;p trung va&#768;o khoa&#777;ng ROM co ng&#259;&#769;n c&#417;, nh&#432;&#771;ng ba&#768;i &#226;&#803;p na&#768;y cho phe&#769;p ng&#432;&#417;&#768;i t&#226;&#803;p &#8220;ca&#777;m nh&#226;&#803;n c&#417;&#8221; t&#244;&#769;t h&#417;n (<em>mind-muscle connection</em>). &#272;i&#234;&#768;u na&#768;y li&#769; gia&#777;i m&#244;&#803;t quan sa&#769;t cu&#777;a Jeremy Ethier trong nghi&#234;n c&#432;&#769;u hi&#234;&#803;n ta&#803;i la&#768;, khi &#273;&#432;&#417;&#803;c ho&#777;i b&#234;n na&#768;o se&#771; t&#259;ng c&#417; nhi&#234;&#768;u h&#417;n, nh&#432;&#771;ng ng&#432;&#417;&#768;i tham gia &#273;&#432;&#417;&#803;c ho&#777;i nghi&#771; r&#259;&#768;ng ho&#803; se&#771; pha&#769;t tri&#234;&#777;n t&#244;&#769;t h&#417;n &#417;&#777; b&#234;n t&#226;&#803;p v&#417;&#769;i kha&#769;ng l&#432;&#803;c n&#259;&#803;ng nh&#226;&#769;t khi co ng&#259;&#769;n. Vi&#768; v&#226;&#803;y, co&#769; th&#234;&#777; nh&#432;&#771;ng l&#417;&#803;i i&#769;ch gia&#769;n ti&#234;&#769;p li&#234;n quan &#273;&#234;&#769;n s&#432;&#803; &#273;o&#768;i ho&#777;i th&#226;&#769;p h&#417;n v&#234;&#768; ki&#771; n&#259;ng v&#226;&#803;n &#273;&#244;&#803;ng ma&#768; nh&#432;&#771;ng ba&#768;i t&#226;&#803;p thi&#234;n vi&#803; khoa&#777;ng ROM c&#417; ng&#259;&#769;n &#273;em la&#803;i co&#769; th&#234;&#777; che l&#226;&#769;p nh&#432;&#771;ng &#432;u th&#234;&#769; v&#234;&#768; sinh ly&#769; ti&#234;&#768;m ta&#768;ng cu&#777;a nh&#432;&#771;ng ba&#768;i t&#226;&#803;p thi&#234;n vi&#803; khoa&#777;ng ROM c&#417; da&#768;i.</p><blockquote><p>B&#234;n ca&#803;nh &#273;o&#769;, li&#234;n h&#234;&#803; v&#417;&#769;i &#273;i&#234;&#777;m &#417;&#777; tr&#234;n v&#234;&#768; &#8220;c&#432;&#417;&#768;ng &#273;&#244;&#803;&#8221;, <strong>ng&#432;&#417;&#768;i ch&#432;a t&#432;&#768;ng t&#226;&#803;p luy&#234;&#803;n ho&#259;&#803;c co&#769; tri&#768;nh &#273;&#244;&#803; t&#226;&#803;p luy&#234;&#803;n co&#769; th&#234;&#777; se&#771; kho&#769; &#273;a&#803;t &#273;&#432;&#417;&#803;c g&#226;&#768;n h&#417;n v&#417;&#769;i ng&#432;&#417;&#771;ng th&#226;&#769;t ba&#803;i th&#226;&#803;t s&#432;&#803; trong m&#244;&#803;t Set</strong>. </p></blockquote><p>Nh&#432;&#771;ng ng&#432;&#417;&#768;i na&#768;y ch&#432;a hi&#768;nh tha&#768;nh &#273;&#432;&#417;&#803;c ki&#771; n&#259;ng ki&#234;&#777;m soa&#769;t chuy&#234;&#777;n &#273;&#244;&#803;ng trong tra&#803;ng tha&#769;i m&#234;&#803;t mo&#777;i, vi&#768; v&#226;&#803;y co&#769; th&#234;&#777; se&#771; d&#432;&#768;ng Set t&#226;&#803;p s&#417;&#769;m vi&#768; ca&#777;m gia&#769;c kho&#769; chi&#803;u thay vi&#768; c&#244;&#769; g&#259;&#769;ng &#8220;grind&#8221; m&#244;&#803;t va&#768;i Reps cu&#244;&#769;i (&#417;&#777; m&#244;&#803;t s&#244;&#769; ba&#768;i t&#226;&#803;p se&#771; n&#259;&#803;ng nh&#226;&#769;t khi c&#417; da&#768;i). T&#226;&#769;t nhi&#234;n ha&#803;n ch&#234;&#769; na&#768;y co&#769; th&#234;&#777; &#273;&#432;&#417;&#803;c kh&#259;&#769;c phu&#803;c b&#259;&#768;ng vi&#234;&#803;c t&#226;&#803;p nhi&#234;&#768;u Set h&#417;n (trung ho&#768;a a&#777;nh h&#432;&#417;&#777;ng cu&#777;a n&#244;&#771; l&#432;&#803;c hay khoa&#777;ng ROM &#273;&#432;&#417;&#803;c &#432;u ti&#234;n kha&#769;ng l&#432;&#803;c).</p><p>Kha&#777; n&#259;ng la&#768;, tra&#777;i qua ti&#234;&#769;n b&#244;&#803; trong t&#226;&#803;p luy&#234;&#803;n theo th&#417;&#768;i gian, kha&#777; n&#259;ng la&#768;, co&#769; th&#234;&#777; ng&#432;&#417;&#768;i t&#226;&#803;p se&#771; thu &#273;&#432;&#417;&#803;c nhi&#234;&#768;u l&#417;&#803;i i&#769;ch h&#417;n t&#432;&#768; ca&#769;c ba&#768;i t&#226;&#803;p n&#259;&#803;ng nh&#226;&#769;t &#417;&#777; &#273;i&#234;&#777;m &#273;&#226;&#768;u khi c&#417; ke&#769;o gia&#771;n. Tuy nhi&#234;n, &#273;i&#234;&#768;u m&#417;&#769;i chi&#777; la&#768; <em>pho&#777;ng &#273;oa&#769;n</em> va&#768; se&#771; c&#226;&#768;n xa&#769;c minh trong nh&#432;&#771;ng nghi&#234;n c&#432;&#769;u sau &#273;o&#769;.</p><h2>Nh&#432;&#771;ng c&#226;u ho&#777;i ch&#432;a tra&#777; l&#417;&#768;i</h2><p>Vi&#768; chi&#777; t&#226;&#803;p trung &#273;a&#769;nh gia&#769; a&#777;nh h&#432;&#417;&#777;ng cu&#777;a l&#432;&#803;a cho&#803;n ba&#768;i t&#226;&#803;p v&#417;&#769;i &#432;u ti&#234;n kha&#769;ng l&#432;&#803;c kha&#769;c nhau (&#417;&#777; &#273;i&#234;&#777;m &#273;&#226;&#768;u khi c&#417; ke&#769;o da&#768;i vs &#417;&#777; &#273;i&#234;&#777;m cu&#244;&#769;i khi c&#417; co ng&#259;&#769;n) &#273;&#234;&#769;n 3 nho&#769;m c&#417; Vai gi&#432;&#771;a, Vai sau va&#768; M&#244;ng l&#417;&#769;n tr&#234;n nh&#432;&#771;ng ca&#769; nh&#226;n ch&#432;a t&#432;&#768;ng t&#226;&#803;p luy&#234;&#803;n, nghi&#234;n c&#432;&#769;u hi&#234;&#803;n ta&#803;i co&#768;n &#273;&#234;&#777; ngo&#777; kha&#769; nhi&#234;&#768;u c&#226;u ho&#777;i c&#226;&#768;n &#273;&#432;&#417;&#803;c gia&#777;i &#273;a&#769;p:</p><p><strong>&#10067;Li&#234;&#803;u nh&#432;&#771;ng pha&#769;t hi&#234;&#803;n na&#768;y co&#769; &#273;u&#769;ng v&#417;&#769;i nh&#432;&#771;ng nho&#769;m c&#417; kha&#769;c?</strong> No&#769;i ca&#769;ch kha&#769;c, cu&#768;ng m&#244;&#803;t ba&#768;i t&#226;&#803;p nh&#432;ng v&#417;&#769;i thi&#234;&#769;t l&#226;&#803;p &#432;u ti&#234;n kha&#769;ng l&#432;&#803;c kha&#769;c nhau se&#771; a&#777;nh h&#432;&#417;&#777;ng nh&#432; th&#234;&#769; na&#768;o &#273;&#234;&#769;n pha&#769;t tri&#234;&#777;n c&#417; b&#259;&#769;p? Vi&#769; du&#803;: cu&#768;ng la&#768; Seated Leg Curl (&#273;a&#771; &#273;&#432;&#417;&#803;c ghi nh&#226;&#803;n pha&#769;t tri&#234;&#777;n &#272;u&#768;i sau t&#244;&#769;t h&#417;n so v&#417;&#769;i Lying Leg Curl) nh&#432;ng gi&#432;&#771;a kha&#769;ng l&#432;&#803;c &#432;u ti&#234;n &#273;i&#234;&#777;m &#273;&#226;&#768;u va&#768; &#432;u ti&#234;n &#273;i&#234;&#777;m cu&#244;&#769;i, &#272;u&#768;i sau se&#771; pha&#777;n &#432;&#769;ng nh&#432; th&#234;&#769; na&#768;o?</p><p><strong>&#10067;Chi&#777; lengthened partial vs. Full ROM?</strong> Nghi&#234;n c&#432;&#769;u hi&#234;&#803;n ta&#803;i &#273;&#234;&#768;u y&#234;u c&#226;&#768;u nh&#432;&#771;ng ng&#432;&#417;&#768;i tham gia th&#432;&#803;c hi&#234;&#803;n t&#226;&#769;t ca&#777; ca&#769;c ba&#768;i t&#226;&#803;p v&#417;&#769;i Full ROM. V&#226;&#803;y k&#234;&#769;t qua&#777; se&#771; nh&#432; th&#234;&#769; na&#768;o n&#234;&#769;u nh&#432; m&#244;&#803;t b&#234;n th&#226;n th&#432;&#803;c hi&#234;&#803;n Full ROM, va&#768; b&#234;n co&#768;n la&#803;i th&#432;&#803;c hi&#234;&#803;n Lengthened Partial (nh&#226;&#769;p &#417;&#777; khoa&#777;ng ROM c&#417; da&#768;i)? Va&#768; se&#771; ra sao n&#234;&#769;u ti&#769;nh &#273;&#234;&#769;n ca&#777; &#273;i&#234;&#777;m &#432;u ti&#234;n kha&#769;ng l&#432;&#803;c?</p><p><strong>&#10067;Ng&#432;&#417;&#768;i t&#226;&#803;p tri&#768;nh &#273;&#244;&#803; cao h&#417;n?</strong> Li&#234;&#803;u nh&#432;&#771;ng ng&#432;&#417;&#768;i t&#226;&#803;p co&#769; tri&#768;nh &#273;&#244;&#803; cao h&#417;n se&#771; thu &#273;&#432;&#417;&#803;c k&#234;&#769;t qua&#777; t&#244;&#769;t h&#417;n t&#432;&#768; kha&#769;ng l&#432;&#803;c &#432;u ti&#234;n &#417;&#777; &#273;i&#234;&#777;m &#273;&#226;&#768;u, hay v&#226;&#771;n kh&#244;ng co&#769; s&#432;&#803; kha&#769;c bi&#234;&#803;t na&#768;o?</p><h1>&#272;I&#7872;U R&#218;T RA &#272;&#431;&#7906;C CHO TH&#7920;C TI&#7876;N</h1><p>T&#432;&#768; ph&#226;&#768;n tha&#777;o lu&#226;&#803;n tr&#234;n, chu&#769;ng ta co&#769; th&#234;&#777; ru&#769;t ra &#273;&#432;&#417;&#803;c m&#244;&#803;t s&#244;&#769; &#273;i&#234;&#768;u sau:</p><ul><li><p>Cu&#803; th&#234;&#777; v&#417;&#769;i Vai gi&#432;&#771;a, M&#244;ng, va&#768; Vai sau, va&#768; <em>co&#769; th&#234;&#777;</em> r&#244;&#803;ng h&#417;n la&#768; ca&#769;c c&#417; chi&#777; &#273;i qua m&#244;&#803;t kh&#417;&#769;p, vi&#234;&#803;c l&#432;&#803;a cho&#803;n ba&#768;i t&#226;&#803;p co&#769; kha&#769;ng l&#432;&#803;c &#432;u ti&#234;n &#417;&#777; khoa&#777;ng ROM ke&#769;o gia&#771;n c&#417; &#273;em la&#803;i ki&#769;ch thi&#769;ch pha&#769;t tri&#234;&#777;n c&#417; b&#259;&#769;p t&#432;&#417;ng &#273;&#432;&#417;ng v&#417;&#769;i ca&#769;c ba&#768;i t&#226;&#803;p &#432;u ti&#234;n kha&#769;ng l&#432;&#803;c &#417;&#777; khoa&#777;ng ROM co ng&#259;&#769;n c&#417;.</p></li><li><p>Vi&#234;&#803;c l&#432;&#803;a cho&#803;n ba&#768;i t&#226;&#803;p co&#769; kha&#769;ng l&#432;&#803;c &#432;u ti&#234;n khoa&#777;ng ROM ke&#769;o gia&#771;n c&#417; co&#769; th&#234;&#777; se&#771; &#273;em la&#803;i nhi&#234;&#768;u l&#417;&#803;i i&#769;ch h&#417;n khi t&#226;&#803;p luy&#234;&#803;n v&#417;&#769;i Volume th&#226;&#769;p (vd: &lt; 4 Sets) va&#768;/ho&#259;&#803;c &#417;&#777; nh&#432;&#771;ng ng&#432;&#417;&#768;i t&#226;&#803;p co&#769; tri&#768;nh &#273;&#244;&#803; cao h&#417;n</p></li></ul><p>B&#234;n ca&#803;nh &#273;o&#769;, chu&#769;ng ta v&#226;&#771;n c&#226;&#768;n lu&#768;i la&#803;i va&#768;i b&#432;&#417;&#769;c va&#768; nhi&#768;n va&#768;o b&#432;&#769;c tranh toa&#768;n ca&#777;nh:</p><ul><li><p>&#272;&#226;y chi&#777; la&#768; <em>m&#244;&#803;t</em> nghi&#234;n c&#432;&#769;u &#273;o&#769;ng go&#769;p th&#234;m va&#768;o cu&#244;&#803;c tha&#777;o lu&#226;&#803;n (va&#768; tranh lu&#226;&#803;n) xoay quanh t&#226;&#803;p luy&#234;&#803;n t&#226;&#803;p trung va&#768;o &#273;&#244;&#803; da&#768;i c&#417; l&#417;&#769;n, th&#244;ng qua l&#432;&#803;a cho&#803;n ba&#768;i t&#226;&#803;p hay chi ph&#244;&#769;i khoa&#777;ng ROM t&#226;&#803;p luy&#234;&#803;n.</p></li><li><p>Xe&#769;t t&#244;&#777;ng th&#234;&#777;, hi&#234;&#803;u &#432;&#769;ng ma&#768; ca&#769;c ph&#432;&#417;ng a&#769;n t&#226;&#803;p luy&#234;&#803;n &#417;&#777; &#273;&#244;&#803; da&#768;i c&#417; l&#417;&#769;n &#273;em la&#803;i chi&#777; &#417;&#777; m&#432;&#769;c <strong>nho&#777; (</strong><em><strong>small</strong></em><strong>) &#273;&#234;&#769;n kh&#244;ng ro&#771; r&#234;&#803;t (</strong><em><strong>trivial</strong></em><strong>)</strong>. No&#769;i ca&#769;ch kha&#769;c, trong khi se&#771; kh&#244;ng ke&#769;m h&#417;n so v&#417;&#769;i t&#226;&#803;p luy&#234;&#803;n Full ROM truy&#234;&#768;n th&#244;&#769;ng, nh&#432;&#771;ng l&#417;&#803;i i&#769;ch b&#244;&#777; sung (n&#234;&#769;u co&#769;) cu&#777;a nh&#432;&#771;ng ph&#432;&#417;ng a&#769;n na&#768;y th&#432;&#417;&#768;ng se&#771; r&#226;&#769;t nho&#777;, g&#226;&#768;n nh&#432; kh&#244;ng th&#234;&#777; nh&#226;&#803;n bi&#234;&#769;t &#273;&#432;&#417;&#803;c, sau m&#244;&#803;t giai &#273;oa&#803;n t&#226;&#803;p luy&#234;&#803;n th&#244;ng du&#803;ng (8-12 tu&#226;&#768;n).</p></li></ul><p>R&#244;&#769;t cu&#803;c, v&#417;&#769;i &#273;a&#803;i &#273;a s&#244;&#769; ng&#432;&#417;&#768;i t&#226;&#803;p ph&#244;&#777; th&#244;ng, va&#768; co&#769; le&#771; la&#768; v&#417;&#769;i t&#226;&#769;t ca&#777; nh&#432;&#771;ng ai m&#417;&#769;i b&#259;&#769;t &#273;&#226;&#768;u t&#226;&#803;p luy&#234;&#803;n, vi&#234;&#803;c l&#432;&#803;a cho&#803;n ba&#768;i t&#226;&#803;p v&#417;&#769;i kha&#769;ng l&#432;&#803;c &#432;u ti&#234;n khoa&#777;ng ROM ke&#769;o gia&#771;n c&#417; kh&#244;ng pha&#777;i la&#768; m&#244;&#803;t &#273;i&#234;&#768;u quan tro&#803;ng. Th&#432;&#803;c hi&#234;&#803;n b&#226;&#769;t c&#432;&#769; ba&#768;i t&#226;&#803;p na&#768;o ta&#769;c &#273;&#244;&#803;ng va&#768;o nho&#769;m c&#417; mong mu&#244;&#769;n - k&#234;&#777; ca&#777; n&#234;&#769;u no&#769; n&#259;&#803;ng h&#417;n &#417;&#777; khoa&#777;ng ROM co ng&#259;&#769;n c&#417; - ma&#768; ba&#803;n co&#769; th&#234;&#777; th&#432;&#803;c hi&#234;&#803;n th&#432;&#417;&#768;ng xuy&#234;n va&#768; &#273;&#234;&#768;u &#273;&#259;&#803;n, v&#417;&#769;i ki&#771; thu&#226;&#803;t hi&#234;&#803;u qua&#777;, trong toa&#768;n b&#244;&#803; bi&#234;n &#273;&#244;&#803; chuy&#234;&#777;n &#273;&#244;&#803;ng (Full ROM), v&#417;&#769;i n&#244;&#771; l&#432;&#803;c cao (g&#226;&#768;n ho&#259;&#803;c &#273;&#234;&#769;n ng&#432;&#417;&#771;ng th&#226;&#769;t ba&#803;i), va&#768; co&#769; th&#234;&#777; ti&#234;&#769;n b&#244;&#803; &#273;&#234;&#768;u &#273;&#259;&#803;n v&#226;&#771;n la&#768; &#273;i&#234;&#768;u ba&#803;n n&#234;n t&#226;&#803;p trung va&#768;o tr&#432;&#417;&#769;c ti&#234;n. Ca&#769;c ba&#768;i t&#226;&#803;p co&#769; kha&#769;ng l&#432;&#803;c &#432;u ti&#234;n khoa&#777;ng ROM ke&#769;o gia&#771;n, hay r&#244;&#803;ng h&#417;n la&#768; ca&#769;c ph&#432;&#417;ng a&#769;n t&#226;&#803;p trung va&#768;o khoa&#777;ng ROM ke&#769;o gia&#771;n nh&#432; setup ba&#768;i t&#226;&#803;p &#273;&#234;&#777; ke&#769;o gia&#771;n t&#244;&#769;i &#273;a m&#244;&#803;t nho&#769;m c&#417;, hay chi&#777; t&#226;&#803;p &#417;&#777; khoa&#777;ng ROM ke&#769;o gia&#771;n (Lengthened Partial), co&#769; th&#234;&#777; &#273;em la&#803;i th&#234;m l&#417;&#803;i i&#769;ch va&#768; m&#417;&#777; kho&#769;a th&#234;m ti&#234;&#769;n b&#244;&#803; n&#234;&#769;u ba&#803;n ch&#432;a t&#432;&#768;ng ti&#234;&#769;p xu&#769;c v&#417;&#769;i chu&#769;ng. Tuy nhi&#234;n nh&#432;&#771;ng l&#417;&#803;i i&#769;ch na&#768;y <em>kha&#769; nho&#777;</em> va&#768; <em>kho&#769;</em> nh&#226;&#803;n bi&#234;&#769;t trong ng&#259;&#769;n ha&#803;n, kh&#244;ng pha&#777;i la&#768; m&#244;&#803;t &#8220;l&#244;&#769;i t&#259;&#769;t&#8221; hay gia&#777;i pha&#769;p th&#226;&#768;n ki&#768; cho pha&#769;t tri&#234;&#777;n c&#417; b&#259;&#769;p, va&#768; kh&#244;ng nghi&#234;&#771;m nhi&#234;n bi&#234;&#769;n nh&#432;&#771;ng ba&#768;i t&#226;&#803;p truy&#234;&#768;n th&#244;&#769;ng tr&#417;&#777; n&#234;n v&#244; i&#769;ch hay l&#244;&#771;i th&#417;&#768;i. Th&#226;&#803;m chi&#769; hi&#234;&#803;u qua&#777; ma&#768; chu&#769;ng h&#432;&#769;a he&#803;n mang la&#803;i co&#769; th&#234;&#777; bi&#803; kho&#777;a l&#226;&#769;p b&#417;&#777;i nh&#432;&#771;ng y&#234;&#769;u t&#244;&#769; kha&#769;c nh&#432; <em>Volume</em> t&#226;&#803;p luy&#234;&#803;n hay <em>n&#244;&#771; l&#432;&#803;c</em> t&#226;&#803;p luy&#234;&#803;n.</p><div class="pullquote"><p>R&#244;&#769;t cu&#803;c, trong khi thu&#769; vi&#803; va&#768; ca&#777;i thi&#234;&#803;n hi&#234;&#777;u bi&#234;&#769;t cu&#777;a chu&#769;ng ta, nh&#432;&#771;ng nghi&#234;n c&#432;&#769;u m&#417;&#769;i nh&#432; nghi&#234;n c&#432;&#769;u hi&#234;&#803;n ta&#803;i nhi&#768;n chung se&#771; kh&#244;ng thay &#273;&#244;&#777;i &#273;a&#769;ng k&#234;&#777; ca&#769;ch chu&#769;ng ta t&#226;&#803;p luy&#234;&#803;n. T&#226;&#803;p &#273;u&#769;ng ch&#244;&#771;, &#273;u&#777; n&#259;&#803;ng, &#273;u&#777; nhi&#234;&#768;u, trong th&#417;&#768;i gian &#273;u&#777; da&#768;i, ti&#234;&#769;n b&#244;&#803; se&#771; l&#244;&#803; di&#234;&#803;n, va&#768; chu&#769;ng ta co&#769; r&#226;&#769;t nhi&#234;&#768;u l&#432;&#803;a cho&#803;n v&#234;&#768; ph&#432;&#417;ng a&#769;n va&#768; ba&#768;i t&#226;&#803;p &#273;&#234;&#777; &#273;a&#803;t &#273;&#432;&#417;&#803;c &#273;i&#234;&#768;u na&#768;y.</p></div>]]></content:encoded></item><item><title><![CDATA[TẬP SAN T3 DIGEST SỐ 08/2025]]></title><description><![CDATA[D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San T3 Monthly Digest. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n.]]></description><link>https://www.thethinkingtrainer.com/p/tap-san-t3-digest-so-082025</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/tap-san-t3-digest-so-082025</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Sun, 30 Nov 2025 12:44:29 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!L8gh!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fc3bc3-7141-4137-96aa-f23c1a1796f7_1912x948.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!L8gh!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fc3bc3-7141-4137-96aa-f23c1a1796f7_1912x948.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!L8gh!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fc3bc3-7141-4137-96aa-f23c1a1796f7_1912x948.png 424w, https://substackcdn.com/image/fetch/$s_!L8gh!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fc3bc3-7141-4137-96aa-f23c1a1796f7_1912x948.png 848w, https://substackcdn.com/image/fetch/$s_!L8gh!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fc3bc3-7141-4137-96aa-f23c1a1796f7_1912x948.png 1272w, https://substackcdn.com/image/fetch/$s_!L8gh!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fc3bc3-7141-4137-96aa-f23c1a1796f7_1912x948.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!L8gh!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fc3bc3-7141-4137-96aa-f23c1a1796f7_1912x948.png" width="1456" height="722" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/30fc3bc3-7141-4137-96aa-f23c1a1796f7_1912x948.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:722,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1058445,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/180312123?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fc3bc3-7141-4137-96aa-f23c1a1796f7_1912x948.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!L8gh!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fc3bc3-7141-4137-96aa-f23c1a1796f7_1912x948.png 424w, https://substackcdn.com/image/fetch/$s_!L8gh!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fc3bc3-7141-4137-96aa-f23c1a1796f7_1912x948.png 848w, https://substackcdn.com/image/fetch/$s_!L8gh!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fc3bc3-7141-4137-96aa-f23c1a1796f7_1912x948.png 1272w, https://substackcdn.com/image/fetch/$s_!L8gh!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30fc3bc3-7141-4137-96aa-f23c1a1796f7_1912x948.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p><em>D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San <strong>T3 Monthly Digest</strong>. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong <strong><a href="https://docs.google.com/spreadsheets/d/1aA3-9sMj0_bi80tc1h7wMi3EjuFm2eo-/edit?usp=sharing&amp;ouid=111345889725885252852&amp;rtpof=true&amp;sd=true">Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n</a></strong>.</em></p></blockquote><h1>L&#431;&#803;A CHO&#803;N TH&#431;&#803;C PH&#194;&#777;M: CU&#768;NG CALO NH&#431;NG KHA&#769;C N&#258;NG L&#431;&#416;&#803;NG? </h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!In5C!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30afabef-6304-4cde-bdd7-90dcbc4a4315_893x569.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!In5C!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30afabef-6304-4cde-bdd7-90dcbc4a4315_893x569.png 424w, https://substackcdn.com/image/fetch/$s_!In5C!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30afabef-6304-4cde-bdd7-90dcbc4a4315_893x569.png 848w, https://substackcdn.com/image/fetch/$s_!In5C!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30afabef-6304-4cde-bdd7-90dcbc4a4315_893x569.png 1272w, https://substackcdn.com/image/fetch/$s_!In5C!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30afabef-6304-4cde-bdd7-90dcbc4a4315_893x569.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!In5C!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30afabef-6304-4cde-bdd7-90dcbc4a4315_893x569.png" width="893" height="569" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/30afabef-6304-4cde-bdd7-90dcbc4a4315_893x569.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:569,&quot;width&quot;:893,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:530743,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/180312123?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30afabef-6304-4cde-bdd7-90dcbc4a4315_893x569.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!In5C!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30afabef-6304-4cde-bdd7-90dcbc4a4315_893x569.png 424w, https://substackcdn.com/image/fetch/$s_!In5C!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30afabef-6304-4cde-bdd7-90dcbc4a4315_893x569.png 848w, https://substackcdn.com/image/fetch/$s_!In5C!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30afabef-6304-4cde-bdd7-90dcbc4a4315_893x569.png 1272w, https://substackcdn.com/image/fetch/$s_!In5C!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30afabef-6304-4cde-bdd7-90dcbc4a4315_893x569.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>Li&#234;&#803;u hai ch&#234;&#769; &#273;&#244;&#803; &#259;n ch&#432;&#769;a cu&#768;ng l&#432;&#417;&#803;ng Calo co&#769; &#273;em la&#803;i kha&#769;c bi&#234;&#803;t ro&#771; r&#234;&#803;t v&#234;&#768; c&#226;n b&#259;&#768;ng n&#259;ng l&#432;&#417;&#803;ng, gia&#777; s&#432;&#777; mo&#803;i th&#432;&#769; &#273;&#234;&#768;u gi&#244;&#769;ng nhau? Trong ph&#226;&#768;n l&#417;&#769;n tr&#432;&#417;&#768;ng h&#417;&#803;p, c&#226;u tra&#777; l&#417;&#768;i la&#768; kh&#244;ng. Tuy nhi&#234;n, n&#234;&#769;u ba&#803;n chi ph&#244;&#769;i m&#244;&#803;t s&#244;&#769; y&#234;&#769;u t&#244;&#769; trong ch&#234;&#769; &#273;&#244;&#803; &#259;n &#273;u&#777; nhi&#234;&#768;u, c&#226;u tra&#777; l&#417;&#768;i se&#771; thay &#273;&#244;&#777;i.</em></p><h1>NHI&#803;N &#258;N T&#194;&#803;P LUY&#202;&#803;N: ME&#803;O&#8220;&#272;&#212;&#769;T M&#416;&#8221;HAY NGUY C&#416; V&#202;&#768; S&#431;&#769;C KHO&#777;E CHO N&#431;&#771; GI&#416;&#769;I? </h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!C0i0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd086376d-86b1-4516-bc33-3ecbff4d5a48_893x608.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!C0i0!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd086376d-86b1-4516-bc33-3ecbff4d5a48_893x608.png 424w, https://substackcdn.com/image/fetch/$s_!C0i0!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd086376d-86b1-4516-bc33-3ecbff4d5a48_893x608.png 848w, https://substackcdn.com/image/fetch/$s_!C0i0!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd086376d-86b1-4516-bc33-3ecbff4d5a48_893x608.png 1272w, https://substackcdn.com/image/fetch/$s_!C0i0!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd086376d-86b1-4516-bc33-3ecbff4d5a48_893x608.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!C0i0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd086376d-86b1-4516-bc33-3ecbff4d5a48_893x608.png" width="893" height="608" 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srcset="https://substackcdn.com/image/fetch/$s_!C0i0!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd086376d-86b1-4516-bc33-3ecbff4d5a48_893x608.png 424w, https://substackcdn.com/image/fetch/$s_!C0i0!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd086376d-86b1-4516-bc33-3ecbff4d5a48_893x608.png 848w, https://substackcdn.com/image/fetch/$s_!C0i0!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd086376d-86b1-4516-bc33-3ecbff4d5a48_893x608.png 1272w, https://substackcdn.com/image/fetch/$s_!C0i0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd086376d-86b1-4516-bc33-3ecbff4d5a48_893x608.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>Hi&#234;&#803;n co&#769; kha&#769; nhi&#234;&#768;u ba&#768;n lu&#226;&#803;n tr&#432;&#803;c tuy&#234;&#769;n v&#234;&#768; nh&#432;&#771;ng nguy ha&#803;i ti&#234;&#768;m ta&#768;ng cu&#777;a t&#226;&#803;p luy&#234;&#803;n trong tra&#803;ng tha&#769;i nhi&#803;n &#259;n, cu&#803; th&#234;&#777; la&#768; &#273;&#244;&#769;i v&#417;&#769;i n&#432;&#771; gi&#417;&#769;i. Li&#234;&#803;u co&#769; t&#244;&#768;n ta&#803;i nh&#432;&#771;ng kha&#769;c bi&#234;&#803;t gi&#417;&#769;i ti&#769;nh v&#234;&#768; ca&#769;ch chu&#769;ng ta pha&#777;n &#432;&#769;ng v&#417;&#769;i nhi&#803;n &#259;n? Li&#234;&#803;u no&#769; co&#769; &#273;em la&#803;i hi&#234;&#803;u qua&#777; cao h&#417;n hay ke&#769;m h&#417;n cho gia&#777;m m&#417;&#771;? Li&#234;&#803;u ba&#803;n co&#769; m&#226;&#769;t c&#417; n&#234;&#769;u nh&#432; ba&#803;n kh&#244;ng &#259;n tr&#432;&#417;&#769;c bu&#244;&#777;i t&#226;&#803;p? T&#226;&#803;p luy&#234;&#803;n trong tra&#803;ng tha&#769;i nhi&#803;n &#259;n a&#777;nh h&#432;&#417;&#777;ng nh&#432; th&#234;&#769; na&#768;o &#273;&#234;&#769;n m&#432;&#769;c n&#259;ng l&#432;&#417;&#803;ng s&#259;&#771;n co&#769; va&#768; ch&#432;&#769;c n&#259;ng sinh sa&#777;n?</em></p><h1>&#258;N NHI&#202;&#768;U PROTEIN &#272;&#202;&#777; GI&#431;&#771; MU&#769;I: &#272;A&#769;NG TH&#431;&#777; HAY LA&#771;NG PHI&#769;?</h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!w2aN!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e913435-8654-45f9-bfe5-2185e6f2c984_893x565.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!w2aN!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e913435-8654-45f9-bfe5-2185e6f2c984_893x565.png 424w, https://substackcdn.com/image/fetch/$s_!w2aN!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e913435-8654-45f9-bfe5-2185e6f2c984_893x565.png 848w, https://substackcdn.com/image/fetch/$s_!w2aN!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e913435-8654-45f9-bfe5-2185e6f2c984_893x565.png 1272w, https://substackcdn.com/image/fetch/$s_!w2aN!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1e913435-8654-45f9-bfe5-2185e6f2c984_893x565.png 1456w" sizes="100vw"><img 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>Se&#771; hi&#234;&#769;m ai tranh ca&#771;i t&#226;&#768;m quan tro&#803;ng cu&#777;a vi&#234;&#803;c &#259;n &#273;u&#777; Protein cho pha&#769;t tri&#234;&#777;n c&#417; b&#259;&#769;p, nh&#432;ng m&#244;&#803;t khuy&#234;&#769;n ca&#769;o ph&#244;&#777; bi&#234;&#769;n li&#234;n quan la&#768; &#259;n nhi&#234;&#768;u Protein h&#417;n &#273;&#234;&#777; thu&#769;c &#273;&#226;&#777;y gia&#777;m m&#417;&#771; hay ng&#259;n ng&#432;&#768;a t&#259;ng m&#417;&#771;. M&#244;&#803;t nghi&#234;n c&#432;&#769;u g&#226;&#768;n &#273;&#226;y &#273;em khuy&#234;&#769;n ca&#769;o na&#768;y l&#234;n ba&#768;n th&#432;&#777;.</em></p><div class="pullquote"><p><em><strong>C&#225;c b&#7841;n c&#243; th&#7875; tham kh&#7843;o th&#244;ng tin v&#7873; &#273;&#259;ng k&#253; T&#7853;p San T3 Monthly Digest <a href="https://open.substack.com/pub/thethinkingtrainer/p/tap-san-chuyen-mon-phat-hanh-hang?r=2z8vlo&amp;utm_campaign=post&amp;utm_medium=web">t&#7841;i &#273;&#226;y</a>.</strong></em></p></div>]]></content:encoded></item><item><title><![CDATA[Bột Protein chứa Chì: lo ngại thực hay đưa tin giật gân?]]></title><description><![CDATA[Nh&#432; th&#432;&#417;&#768;ng l&#234;&#803; &#273;&#244;&#769;i v&#417;&#769;i nh&#432;&#771;ng chu&#777; &#273;&#234;&#768; "no&#769;ng" v&#234;&#768; s&#432;&#769;c kho&#777;e va&#768; dinh d&#432;&#417;&#771;ng, v&#226;&#769;n &#273;&#234;&#768; th&#432;&#803;c th&#432;&#417;&#768;ng n&#259;&#768;m &#417;&#777; phi&#769;a sau ti&#234;u &#273;&#234;&#768;]]></description><link>https://www.thethinkingtrainer.com/p/bot-protein-chua-chi-lo-ngai-thuc</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/bot-protein-chua-chi-lo-ngai-thuc</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Tue, 18 Nov 2025 23:22:45 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!hzVb!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f196dfe-34f4-40d1-9036-0fc5911778ae_1920x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h1>Ca&#769;c Y&#769; Chi&#769;nh:</h1><ul><li><p><strong>M&#244;&#803;t t&#244;&#777; ch&#432;&#769;c v&#226;&#803;n &#273;&#244;&#803;ng ha&#768;nh lang ta&#803;i Mi&#771; th&#432;&#803;c hi&#234;&#803;n xe&#769;t nghi&#234;&#803;m kim loa&#803;i n&#259;&#803;ng tr&#234;n ca&#769;c sa&#777;n ph&#226;&#777;m b&#244;&#803;t Protein kha&#769;c nhau tr&#234;n thi&#803; tr&#432;&#417;&#768;ng, va&#768; c&#244;ng b&#244;&#769; m&#244;&#803;t ba&#769;o ca&#769;o &#273;&#234;&#768; xu&#226;&#769;t r&#259;&#768;ng nhi&#234;&#768;u sa&#777;n ph&#226;&#777;m &#273;&#432;&#417;&#803;c th&#432;&#777; nghi&#234;&#803;m ch&#432;&#769;a l&#432;&#417;&#803;ng Chi&#768; cao h&#417;n r&#226;&#769;t nhi&#234;&#768;u l&#226;&#768;n so v&#417;&#769;i </strong><em><strong>ti&#234;u chu&#226;&#777;n an toa&#768;n </strong></em><strong>ma&#768; ho&#803; l&#432;&#803;a cho&#803;n.</strong></p></li><li><p><strong>Tuy nhi&#234;n, ti&#769;nh &#432;&#769;ng du&#803;ng hay h&#432;&#771;u i&#769;ch cu&#777;a ba&#769;o ca&#769;o na&#768;y co&#769; nhi&#234;&#768;u ha&#803;n ch&#234;&#769; &#273;&#234;&#769;n t&#432;&#768; ca&#769;ch t&#244;&#777; ch&#432;&#769;c na&#768;y l&#432;&#803;a cho&#803;n ti&#234;u chu&#226;&#777;n &#273;a&#769;nh gia&#769;, quy tri&#768;nh &#273;a&#769;nh gia&#769;, cu&#771;ng nh&#432; ca&#769;ch truy&#234;&#768;n ta&#777;i th&#244;ng tin &#273;&#234;&#769;n ng&#432;&#417;&#768;i ti&#234;u du&#768;ng.</strong></p></li><li><p><strong>Thay vi&#768; hoang mang hay lo l&#259;&#769;ng v&#234;&#768; Chi&#768; trong b&#244;&#803;t Protein (m&#244;&#803;t nguy c&#417; nho&#777; h&#417;n &#273;a&#769;ng k&#234;&#777; tr&#234;n th&#432;&#803;c t&#234;&#769; so v&#417;&#769;i nh&#432;&#771;ng gi&#768; trong ba&#769;o ca&#769;o tr&#234;n), ng&#432;&#417;&#768;i ti&#234;u du&#768;ng n&#234;n t&#432;&#803; &#273;&#432;a ra quy&#234;&#769;t &#273;i&#803;nh d&#432;&#803;a tr&#234;n ca&#769;c ngu&#244;&#768;n th&#244;ng tin khoa ho&#803;c chi&#769;nh th&#244;&#769;ng, cu&#771;ng nh&#432; chu&#769; y&#769; gia&#777;i quy&#234;&#769;t nh&#432;&#771;ng v&#226;&#769;n &#273;&#234;&#768; c&#417; ba&#777;n h&#417;n trong ch&#234;&#769; &#273;&#244;&#803; &#259;n va&#768; tho&#769;i quen sinh hoa&#803;t ha&#768;ng nga&#768;y.</strong> </p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!hzVb!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f196dfe-34f4-40d1-9036-0fc5911778ae_1920x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!hzVb!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f196dfe-34f4-40d1-9036-0fc5911778ae_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!hzVb!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f196dfe-34f4-40d1-9036-0fc5911778ae_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!hzVb!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f196dfe-34f4-40d1-9036-0fc5911778ae_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!hzVb!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f196dfe-34f4-40d1-9036-0fc5911778ae_1920x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!hzVb!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f196dfe-34f4-40d1-9036-0fc5911778ae_1920x1080.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4f196dfe-34f4-40d1-9036-0fc5911778ae_1920x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:758110,&quot;alt&quot;:&quot;&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/179296837?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f196dfe-34f4-40d1-9036-0fc5911778ae_1920x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" title="" srcset="https://substackcdn.com/image/fetch/$s_!hzVb!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f196dfe-34f4-40d1-9036-0fc5911778ae_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!hzVb!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f196dfe-34f4-40d1-9036-0fc5911778ae_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!hzVb!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f196dfe-34f4-40d1-9036-0fc5911778ae_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!hzVb!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4f196dfe-34f4-40d1-9036-0fc5911778ae_1920x1080.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>&#8220;B&#244;&#803;t Protein ch&#432;&#769;a Chi&#768;, nguy hi&#234;&#777;m&#8221;. &#8220;Whey Protein ch&#432;&#769;a chi&#768;, ch&#226;&#769;t &#273;&#244;&#803;c cho c&#417; th&#234;&#777;&#8221;.</p><p>N&#234;&#769;u s&#432;&#777; du&#803;ng ca&#769;c sa&#777;n ph&#226;&#777;m Whey Protein hay b&#244;&#803;t Protein th&#432;&#417;&#768;ng xuy&#234;n, ch&#259;&#769;c h&#259;&#777;n ba&#803;n &#273;a&#771; b&#259;&#769;t g&#259;&#803;p nh&#432;&#771;ng ti&#234;u &#273;&#234;&#768; hay do&#768;ng chia se&#777; tr&#234;n trong nh&#432;&#771;ng nga&#768;y g&#226;n &#273;&#226;y. Chu&#769;ng xu&#226;&#769;t pha&#769;t t&#432;&#768; c&#244;ng b&#244;&#769; tr&#234;n ba&#769;o chi&#769; cu&#777;a m&#244;&#803;t t&#244;&#777; ch&#432;&#769;c phi l&#417;&#803;i nhu&#226;&#803;n, c&#244;ng b&#244;&#769; pha&#769;t hi&#234;&#803;n cu&#777;a ho&#803; sau khi t&#432;&#803; th&#432;&#777; nghi&#234;&#803;m 23 sa&#777;n ph&#226;&#777;m b&#244;&#803;t Protein t&#432;&#768; ca&#769;c ngu&#244;&#768;n &#273;&#244;&#803;ng v&#226;&#803;t va&#768; th&#432;&#803;c v&#226;&#803;t.</p><p>V&#226;&#803;y, nh&#432;&#771;ng th&#244;ng tin na&#768;y co&#769; th&#432;&#803;c s&#432;&#803; &#273;a&#769;ng lo nga&#803;i hay kh&#244;ng, va&#768; chu&#769;ng ta n&#234;n ti&#234;&#769;p c&#226;&#803;n chu&#769;ng nh&#432; th&#234;&#769; na&#768;o. Ba&#768;i vi&#234;&#769;t na&#768;y t&#244;&#777;ng h&#417;&#803;p nh&#432;&#771;ng ph&#226;n ti&#769;ch va&#768; bi&#768;nh lu&#226;&#803;n cu&#777;a nh&#432;&#771;ng chuy&#234;n gia v&#234;&#768; y t&#234;&#769;, dinh d&#432;&#417;&#771;ng va&#768; s&#432;&#769;c kho&#777;e v&#234;&#768; chu&#777; &#273;&#234;&#768; na&#768;y. </p><blockquote><p>&#9888;&#65039;M&#244;&#803;t l&#432;u y&#769; tr&#432;&#417;&#769;c khi b&#259;&#769;t &#273;&#226;&#768;u: nh&#432;&#771;ng th&#244;ng tin trong ba&#768;i vi&#234;&#769;t na&#768;y se&#771; li&#234;n h&#234;&#803; tr&#432;&#417;&#769;c ti&#234;n &#273;&#234;&#769;n b&#244;&#769;i ca&#777;nh &#417;&#777; <em><strong>n&#432;&#417;&#769;c ngoa&#768;i</strong> (Hoa Ky&#768;)</em>, vi&#768; v&#226;&#803;y ba&#803;n &#273;o&#803;c n&#234;n c&#226;n nh&#259;&#769;c tr&#432;&#417;&#769;c khi suy lu&#226;&#803;n hay a&#769;p du&#803;ng.</p></blockquote><h1>Nh&#432;&#771;ng &#8220;pha&#769;t hi&#234;&#803;n&#8221; &#273;&#432;&#417;&#803;c c&#244;ng b&#244;&#769;</h1><p><strong>Consumer Reports (CR)</strong>, m&#244;&#803;t nho&#769;m v&#226;&#803;n &#273;&#244;&#803;ng ha&#768;nh lang ta&#803;i Mi&#771;, g&#226;&#768;n &#273;&#226;y c&#244;ng b&#244;&#769; r&#259;&#768;ng, ho&#803; th&#432;&#777; nghi&#234;&#803;m 23 sa&#777;n ph&#226;&#777;m th&#432;&#803;c ph&#226;&#777;m b&#244;&#777; sung Protein da&#803;ng b&#244;&#803;t, hay b&#244;&#803;t Protein, co&#769; ngu&#244;&#768;n g&#244;&#769;c t&#432;&#768; s&#432;&#771;a, thi&#803;t bo&#768;, va&#768; th&#432;&#803;c v&#226;&#803;t, &#273;&#234;&#777; &#273;a&#769;nh gia&#769; ha&#768;m l&#432;&#417;&#803;ng Chi&#768; cu&#771;ng nh&#432; ca&#769;c loa&#803;i kim loa&#803;i n&#259;&#803;ng kha&#769;c.</p><p>Ca&#769;c do&#768;ng ti&#769;t truy&#234;&#768;n th&#244;ng t&#226;&#803;p trung va&#768;o pha&#769;t hi&#234;&#803;n r&#259;&#768;ng, h&#417;n 2/3 sa&#777;n ph&#226;&#777;m &#273;&#432;&#417;&#803;c &#273;a&#769;nh gia&#769; ch&#432;&#769;a ha&#768;m l&#432;&#417;&#803;ng Chi&#768; (Pb) v&#432;&#417;&#803;t qua&#769; ng&#432;&#417;&#771;ng 0.5 mcg/nga&#768;y (1 mcg = 1000 mg) ti&#769;nh tr&#234;n m&#244;&#771;i kh&#226;&#777;u ph&#226;&#768;n (serving) - ng&#432;&#417;&#771;ng &#273;&#432;&#417;&#803;c CR <em>l&#432;&#803;a cho&#803;n</em> la&#768;m ng&#432;&#417;&#771;ng ti&#234;u chu&#226;&#777;n an toa&#768;n. &#272;&#259;&#803;c bi&#234;&#803;t, hai sa&#777;n ph&#226;&#777;m cu&#803; th&#234;&#777; Protein co&#769; ngu&#244;&#768;n g&#244;&#769;c th&#432;&#803;c v&#226;&#803;t ch&#432;&#769;a &#273;&#234;&#769;n 7.7 va&#768; 6.3 mcg/serving.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!pTvZ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22ed0e44-d6f8-45d3-8e2c-3498d108ed79_1920x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!pTvZ!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22ed0e44-d6f8-45d3-8e2c-3498d108ed79_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!pTvZ!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22ed0e44-d6f8-45d3-8e2c-3498d108ed79_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!pTvZ!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22ed0e44-d6f8-45d3-8e2c-3498d108ed79_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!pTvZ!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22ed0e44-d6f8-45d3-8e2c-3498d108ed79_1920x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!pTvZ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22ed0e44-d6f8-45d3-8e2c-3498d108ed79_1920x1080.png" width="1456" height="819" 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srcset="https://substackcdn.com/image/fetch/$s_!pTvZ!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22ed0e44-d6f8-45d3-8e2c-3498d108ed79_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!pTvZ!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22ed0e44-d6f8-45d3-8e2c-3498d108ed79_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!pTvZ!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22ed0e44-d6f8-45d3-8e2c-3498d108ed79_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!pTvZ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22ed0e44-d6f8-45d3-8e2c-3498d108ed79_1920x1080.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Minh ho&#803;a nh&#432;&#771;ng sa&#777;n ph&#226;&#777;m (kh&#244;ng &#273;&#226;&#768;y &#273;u&#777;) &#273;&#432;&#417;&#803;c CR th&#432;&#777; nghi&#234;&#803;m va&#768; c&#244;ng b&#244;&#769; k&#234;&#769;t qua&#777;</figcaption></figure></div><h1>V&#226;&#769;n &#273;&#234;&#768; v&#417;&#769;i nh&#432;&#771;ng &#8220;pha&#769;t hi&#234;&#803;n&#8221;</h1><p>Thoa&#803;t nhi&#768;n co&#769; ve&#777; &#273;a&#769;ng s&#417;&#803; va&#768; &#273;a&#769;ng ba&#769;o &#273;&#244;&#803;ng, tuy nhi&#234;n v&#226;&#769;n &#273;&#234;&#768; th&#432;&#803;c s&#432;&#803; la&#803;i n&#259;&#768;m &#417;&#777; ca&#769;ch CR &#273;i &#273;&#234;&#769;n k&#234;&#769;t lu&#226;&#803;n tr&#234;n.</p><h2>&#8220;Ti&#234;u chu&#226;&#777;n &#273;&#432;&#417;&#803;c s&#432;&#777; du&#803;ng&#8221;</h2><p>T&#226;m &#273;i&#234;&#777;m cu&#777;a pha&#769;t hi&#234;&#803;n tr&#234;n la&#768; ng&#432;&#417;&#771;ng 0.5mcg/serving/nga&#768;y, d&#432;&#803;a va&#768;o &#273;o&#769; Consumer Report tuy&#234;n b&#244;&#769; r&#259;&#768;ng l&#432;&#417;&#803;ng Chi&#768; &#273;&#432;&#417;&#803;c pha&#769;t hi&#234;&#803;n trong ca&#769;c sa&#777;n pha&#777;m &#273;&#432;&#417;&#803;c th&#432;&#777; nghi&#234;&#803;m v&#432;&#417;&#803;t qua&#769; &#8220;ng&#432;&#417;&#771;ng Lo nga&#803;i v&#234;&#768; Chi&#768; cu&#777;a CR&#8221;. V&#226;&#803;y ng&#432;&#417;&#771;ng &#273;o&#769; co&#769; c&#417; s&#417;&#777; t&#432;&#768; &#273;&#226;u?</p><h3>Prop 65</h3><p>CR s&#432;&#777; du&#803;ng ti&#234;u chu&#226;&#777;n l&#226;&#769;y t&#432;&#768; m&#244;&#803;t &#273;a&#803;o lu&#226;&#803;t v&#417;&#769;i t&#234;n go&#803;i &#8220;Proposition 65&#8221; (<strong>Prop 65</strong>), ma&#768; ho&#803; cho r&#259;&#768;ng &#8220;co&#769; ti&#769;nh ba&#777;o v&#234;&#803; cao nh&#226;&#769;t &#273;&#244;&#769;i v&#417;&#769;i s&#432;&#769;c kho&#777;e&#8221;. &#272;&#226;y la&#768; &#273;i&#234;&#768;u kh&#244;ng &#273;u&#769;ng. Li&#769; do th&#432;&#803;c s&#432;&#803; la&#768;, CR s&#432;&#777; du&#803;ng ti&#234;u chu&#226;&#777;n na&#768;y vi&#768; chu&#769;ng <em>nghi&#234;m ng&#259;&#803;t nh&#226;&#769;t</em>, k&#234;&#777; ca&#777; n&#234;&#769;u chu&#769;ng kh&#244;ng d&#432;&#803;a tr&#234;n b&#226;&#769;t c&#432;&#769; b&#259;&#768;ng ch&#432;&#769;ng th&#432;&#803;c t&#234;&#769; na&#768;o.</p><p>Nghe co&#769; ve&#777; t&#244;&#769;t tr&#234;n ly&#769; thuy&#234;&#769;t, nh&#432;ng v&#226;&#769;n &#273;&#234;&#768; cu&#777;a ti&#234;u chu&#226;&#777;n na&#768;y &#273;&#234;&#769;n t&#432;&#768; vi&#234;&#803;c, no&#769; a&#769;p du&#803;ng &#8220;nguy&#234;n t&#259;&#769;c pho&#768;ng tra&#769;nh&#8221; m&#244;&#803;t ca&#769;ch c&#432;&#803;c &#273;oan. <strong>Nguy&#234;n t&#259;&#769;c pho&#768;ng tra&#769;nh (</strong><em><strong>precautionary principle</strong></em><strong>)</strong> &#273;&#259;&#803;t ra c&#226;u ho&#777;i: &#8220; li&#234;&#803;u co&#769; B&#194;&#769;T C&#431;&#769; tr&#432;&#417;&#768;ng h&#417;&#803;p na&#768;o trong B&#194;&#769;T C&#431;&#769; hoa&#768;n ca&#777;nh gia&#777; &#273;i&#803;nh na&#768;o ma&#768; h&#417;&#803;p ch&#226;&#769;t na&#768;y co&#769; ti&#234;&#768;m n&#259;ng g&#226;y ha&#803;i?&#8221;, thay vi&#768; &#8220;li&#234;&#803;u co&#769; t&#244;&#768;n ta&#803;i B&#194;&#769;T C&#431;&#769; nguy c&#417; th&#432;&#803;c t&#234;&#769; na&#768;o &#273;&#244;&#769;i v&#417;&#769;i con ng&#432;&#417;&#768;i d&#432;&#803;a tr&#234;n khoa&#777;ng m&#432;&#769;c &#273;&#244;&#803; ph&#417;i nhi&#234;&#771;m v&#417;&#769;i h&#417;&#803;p ch&#226;&#769;t na&#768;y chi&#777; trong m&#244;&#803;t l&#226;&#768;n hay trong su&#244;&#769;t vo&#768;ng &#273;&#417;&#768;i cu&#777;a ng&#432;&#417;&#768;i &#273;o&#769;?&#8221;. </p><p>Prop 65 cho r&#259;&#768;ng, n&#234;&#769;u trong m&#244;&#803;t th&#234;&#769; gi&#417;&#769;i gia&#777; &#273;i&#803;nh &#417;&#777; &#273;o&#769; ph&#417;i nhi&#234;&#771;m v&#417;&#769;i m&#244;&#803;t ho&#769;a ch&#226;&#769;t co&#769; th&#234;&#777; d&#226;&#771;n &#273;&#234;&#769;n th&#234;m m&#244;&#803;t tr&#432;&#417;&#768;ng h&#417;&#803;p m&#259;&#769;c ung thu trong m&#244;&#771;i 100,000 ng&#432;&#417;&#768;i trong m&#244;&#803;t vo&#768;ng &#273;&#417;&#768;i ke&#769;o da&#768;i 70 n&#259;m, ho&#769;a ch&#226;&#769;t &#273;o&#769; se&#771; bi&#803; th&#234;m va&#768;o danh sa&#769;ch pha&#777;i da&#769;n nha&#771;n ca&#777;nh ba&#769;o. Vi&#768; <a href="https://news.immunologic.org/p/cancer-hundreds-of-complex-diseases">ung th&#432; v&#244;&#769;n la&#768; m&#244;&#803;t c&#259;n b&#234;&#803;nh chi&#803;u a&#777;nh h&#432;&#417;&#777;ng b&#417;&#777;i nhi&#234;&#768;u y&#234;&#769;u t&#244;&#769;</a>, ti&#234;u chi&#769; na&#768;y to&#777; ra nghi&#234;m ng&#259;&#803;t tha&#769;i qua&#769;, trong khi m&#244;&#803;t ca ung th&#432; trong 70 n&#259;m co&#769; th&#234;&#777; xa&#777;y ra hoa&#768;n toa&#768;n ng&#226;&#771;u nhi&#234;n. Ca&#769;ch ti&#234;&#769;p c&#226;&#803;n na&#768;y gi&#244;&#769;ng v&#417;&#769;i <a href="https://news.immunologic.org/p/what-does-carcinogenic-really-mean">ca&#769;ch x&#234;&#769;p ha&#803;ng ru&#777;i ro g&#226;y ung th&#432; &#273;&#432;&#417;&#803;c s&#432;&#777; du&#803;ng b&#417;&#777;i IARC (c&#417; quan nghi&#234;n c&#432;&#769;u qu&#244;&#769;c t&#234;&#769; v&#234;&#768; ung th&#432;, thu&#244;&#803;c WHO) - v&#244;&#769;n th&#432;&#417;&#768;ng bi&#803; hi&#234;&#777;u nh&#226;&#768;m</a>.</p><p>R&#244;&#769;t cu&#803;c, ti&#234;u chu&#226;&#777;n na&#768;y &#273;&#432;&#417;&#803;c ban ha&#768;nh tha&#768;nh lu&#226;&#803;t va&#768;o n&#259;m 1989, b&#259;&#768;ng la&#769; phi&#234;&#769;u ph&#244;&#777; th&#244;ng, ch&#432;&#769; kh&#244;ng pha&#777;i sau khi tham v&#226;&#769;n v&#417;&#769;i gi&#417;&#769;i chuy&#234;n gia khoa ho&#803;c. Prop 65 quy &#273;i&#803;nh m&#432;&#769;c &#8220;li&#234;&#768;u l&#432;&#417;&#803;ng t&#244;&#769;i &#273;a &#273;&#432;&#417;&#803;c cho phe&#769;p&#8221; (<em>maximum allowable dose level</em> hay MADL) v&#234;&#768; Chi&#768; la&#768; <strong>0.5mcg/nga&#768;y</strong>. Gia&#769; tri&#803; na&#768;y &#273;&#432;&#417;&#803;c k&#234;&#769;t lu&#226;&#803;n na&#768;y b&#259;&#768;ng ca&#769;c l&#226;&#769;y m&#432;&#769;c ph&#417;i nhi&#234;&#771;m v&#417;&#769;i Chi&#768; &#273;&#432;&#417;&#803;c d&#432;&#803; ba&#769;o se&#771; kh&#244;ng g&#226;y ha&#803;i &#273;&#234;&#769;n s&#432;&#769;c kho&#777;e sinh sa&#777;n trong b&#244;&#769;i ca&#777;nh lao &#273;&#244;&#803;ng (&#417;&#777; &#273;o&#769; ti&#234;&#769;p xu&#769;c v&#417;&#769;i Chi&#768; chu&#777; y&#234;&#769;u di&#234;&#771;n ra qua &#273;&#432;&#417;&#768;ng th&#417;&#777;, &#273;&#432;&#417;&#803;c cho la&#768; co&#769; ha&#803;i h&#417;n), va&#768; chia no&#769; v&#417;&#769;i 1000 nh&#432; m&#244;&#803;t h&#234;&#803; s&#244;&#769; an toa&#768;n b&#244;&#777; sung. Quan &#273;i&#234;&#777;m ph&#244;&#777; bi&#234;&#769;n trong gi&#417;&#769;i chuy&#234;n gia la&#768;, Prop 65 la&#768; m&#244;&#803;t v&#259;n ba&#777;n pha&#769;p ly&#769; <em>&#273;o&#769;ng vai</em> khoa ho&#803;c. </p><p>&#272;a&#769;ng chu&#769; y&#769;, m&#432;&#769;c MADL na&#768;y chi&#777; &#273;&#432;&#417;&#803;c a&#769;p du&#803;ng ta&#803;i bang California, va&#768; chi&#777; la&#768; <em><strong>quy &#273;i&#803;nh v&#234;&#768; nha&#771;n hi&#234;&#803;u</strong></em> (ca&#769;c sa&#777;n ph&#226;&#777;m co&#769; ha&#768;m l&#432;&#417;&#803;ng Chi&#768; tr&#234;n ng&#432;&#417;&#771;ng na&#768;y c&#226;&#768;n da&#769;n nha&#771;n ca&#777;nh ba&#777;o v&#234;&#768; ca&#769;c ho&#769;a ch&#226;&#769;t co&#769; b&#226;&#769;t c&#432;&#769; li&#234;n h&#234;&#803; na&#768;o &#273;&#234;&#769;n ung th&#432;, di&#803; t&#226;&#803;t khi sinh, hay ca&#769;c v&#226;&#769;n &#273;&#234;&#768; sinh sa&#777;n), thay vi&#768; <em>c&#226;&#769;m</em> l&#432;u ha&#768;nh tr&#234;n thi&#803; tr&#432;&#417;&#768;ng. </p><h3>Ca&#769;c ti&#234;u chu&#226;&#777;n kha&#769;c</h3><p>M&#259;&#803;t kha&#769;c, m&#432;&#769;c MADL cu&#777;a Prop 65 kh&#244;ng pha&#777;i la&#768; ti&#234;u chu&#226;&#777;n duy nh&#226;&#769;t hay &#273;&#432;&#417;&#803;c a&#769;p du&#803;ng r&#244;&#803;ng ra&#771;i nh&#226;&#769;t. </p><h4>FDA</h4><p>Vi&#769; du&#803;, ta&#803;i Hoa Ky&#768;, Cu&#803;c Qua&#777;n Ly&#769; Th&#432;&#803;c Ph&#226;&#777;m Va&#768; D&#432;&#417;&#803;c Ph&#226;&#777;m Hoa Ky&#768; (<strong>FDA</strong>) co&#769; ca&#769;ch ti&#234;&#769;p c&#226;&#803;n hoa&#768;n toa&#768;n kha&#769;c.</p><p>Theo &#273;o&#769;, tr&#432;&#417;&#769;c ti&#234;n, d&#432;&#803;a va&#768;o ca&#769;c b&#259;&#768;ng ch&#432;&#769;ng khoa ho&#803;c &#273;&#432;&#417;&#803;c c&#226;&#803;p nh&#226;&#803;t, FDA l&#432;&#803;a cho&#803;n m&#244;&#803;t m&#432;&#769;c n&#244;&#768;ng &#273;&#244;&#803; Chi&#768; trong ma&#769;u (<em>blood lead level</em> hay BLL) la&#768;m m&#244;&#769;c tham chi&#234;&#769;u (<em>blood lead reference value),</em> d&#432;&#803;a tr&#234;n gia&#769; tri&#803; &#273;&#432;&#417;&#803;c C&#417; Quan Pho&#768;ng Ch&#244;&#769;ng va&#768; Ki&#234;&#777;m Soa&#769;t Di&#803;ch B&#234;&#803;nh Hoa Ky&#768; (CDC) c&#226;&#768;n gi&#432;&#771; n&#244;&#768;ng &#273;&#244;&#803; Chi&#768; trong ma&#769;u lu&#244;n th&#226;&#769;p h&#417;n &#273;&#234;&#777; ha&#803;n ch&#234;&#769; t&#244;&#769;i &#273;a ta&#769;c ha&#803;i cu&#777;a ph&#417;i nhi&#234;&#771;m Chi&#768; &#273;&#234;&#769;n s&#432;&#769;c kho&#777;e (<strong>3.5mcg/dL</strong>, &#417;&#777; tre&#777; em BLL &#417;&#777; <em>d&#432;&#417;&#769;i ng&#432;&#417;&#771;ng na&#768;y</em> ch&#432;a &#273;o&#768;i ho&#777;i ca&#769;c bi&#234;&#803;n pha&#769;p chu&#777; &#273;&#244;&#803;ng can thi&#234;&#803;p nh&#259;&#768;m gia&#777;m ph&#417;i nhi&#234;&#771;m Chi&#768; va&#768; &#273;a&#777;m ba&#777;o tre&#777; em pha&#769;t tri&#234;&#777;n bi&#768;nh th&#432;&#417;&#768;ng). </p><p>Sau &#273;o&#769; ho&#803; thi&#234;&#769;t l&#226;&#803;p ca&#769;c m&#432;&#769;c tham chi&#234;&#769;u cho l&#432;&#417;&#803;ng ti&#234;u thu&#803; Chi&#768; &#417;&#777; nh&#432;&#771;ng nho&#769;m d&#226;n s&#244;&#769; kha&#769;c nhau (<strong>IRL </strong>hay <em>interim reference level</em>). Ca&#769;c m&#432;&#769;c IRL &#273;&#432;&#417;&#803;c FDA c&#226;&#803;p nh&#226;&#803;t va&#768;o n&#259;m 2022 la&#768;: 2.2mcg/nga&#768;y cho tre&#777; em, va&#768; 8.8mcg/nga&#768;y chophu&#803; n&#432;&#771; &#417;&#777; &#273;&#244;&#803; tu&#244;&#777;i mang thai, so v&#417;&#769;i m&#432;&#769;c 12,5mcg/nga&#768;y cho ng&#432;&#417;&#768;i tr&#432;&#417;&#777;ng tha&#768;nh. Chu&#769; y&#769; r&#259;&#768;ng nh&#432;&#771;ng gia&#769; tri&#803; na&#768;y &#273;a&#771; &#273;&#432;&#417;&#803;c ti&#769;ch h&#417;&#803;p h&#234;&#803; s&#244;&#769; an toa&#768;n &#273;&#432;&#417;&#803;c FDA &#432;&#417;&#769;c ti&#769;nh ca&#769;c m&#432;&#769;c IRL tr&#234;n cho l&#432;&#417;&#803;ng ti&#234;u thu&#803; trong ch&#234;&#769; &#273;&#244;&#803; &#259;n se&#771; t&#432;&#417;ng &#432;&#769;ng v&#417;&#769;i m&#432;&#769;c Chi&#768; trong ma&#769;u la&#768; <strong>0.35mcg/dL</strong> (th&#226;&#769;p h&#417;n g&#226;&#769;p 10 l&#226;&#768;n ng&#432;&#417;&#771;ng &#8220;an toa&#768;n&#8221; &#417;&#777; tre&#777; em va&#768; phu&#803; n&#432;&#771; &#417;&#777; &#273;&#244;&#803; tu&#244;&#777;i sinh sa&#777;n).</p><p>Ca&#769;ch ti&#234;&#769;p c&#226;&#803;n cu&#777;a FDA xu&#226;&#769;t pha&#769;t t&#432;&#768; th&#432;&#803;c ti&#234;&#771;n lu&#244;n t&#244;&#768;n ta&#803;i s&#432;&#803; <em>kh&#244;ng ch&#259;&#769;c ch&#259;&#769;n </em>v&#234;&#768; n&#244;&#768;ng &#273;&#244;&#803; Chi&#768; trong ma&#769;u va&#768; l&#432;&#417;&#803;ng ti&#234;u thu&#803; Chi&#768; trong ch&#234;&#769; &#273;&#244;&#803; &#259;n t&#244;&#769;i &#432;u &#273;&#234;&#777; ba&#777;o v&#234;&#803; s&#432;&#769;c kho&#777;e. Theo &#273;o&#769;, FDA h&#432;&#417;&#769;ng &#273;&#234;&#769;n mu&#803;c ti&#234;u la&#768; gia&#777;m m&#432;&#769;c &#273;&#244;&#803; ph&#417;i nhi&#234;&#771;u v&#417;&#769;i Chi&#768; no&#769;i chung trong toa&#768;n d&#226;n s&#244;&#769; Hoa Ky&#768;, trong khi ch&#226;&#769;p nh&#226;&#803;n r&#259;&#768;ng tri&#234;&#803;t ti&#234;u hoa&#768;n toa&#768;n ti&#234;u thu&#803; Chi&#768; (= 0) la&#768; &#273;i&#234;&#768;u kh&#244;ng th&#234;&#777; n&#234;&#769;u nh&#432; ba&#803;n ti&#234;u thu&#803; th&#432;&#803;c ph&#226;&#777;m t&#432;&#768; ha&#768;nh tinh na&#768;y; &#273;i&#234;&#768;u na&#768;y pha&#777;n a&#769;nh b&#417;&#777;i kh&#226;&#777;u hi&#234;&#803;u cu&#777;a FDA: <em>Closer to Zero</em> (<em>G&#226;&#768;n h&#417;n </em>v&#417;&#769;i Kh&#244;ng).</p><p>Gi&#417;&#769;i chuy&#234;n gia cho r&#259;&#768;ng, nh&#432;&#771;ng ti&#234;u chu&#226;&#777;n tr&#234;n cu&#777;a FDA h&#417;&#803;p ly&#769; h&#417;n nhi&#234;&#768;u va&#768; v&#226;&#771;n co&#769; ti&#769;nh pho&#768;ng tra&#769;nh, nh&#432;ng kh&#244;ng ta&#803;o ra nh&#432;&#771;ng ti&#769;t ba&#769;o thu hu&#769;t s&#432;&#803; chu&#769; y&#769; nh&#432; ti&#234;u chi&#769; cu&#777;a Prop 65. No&#769; t&#226;&#803;p trung va&#768;o gia&#777;m nguy c&#417; ph&#417;i nhi&#234;&#771;m v&#417;&#769;i l&#432;&#417;&#803;ng Chi&#768; l&#417;&#769;n co&#769; th&#234;&#777; g&#226;y ra nh&#432;&#771;ng v&#226;&#769;n &#273;&#234;&#768; v&#234;&#768; s&#432;&#769;c kho&#777;e &#417;&#777; nh&#432;&#771;ng ca&#769; nh&#226;n hay nho&#769;m d&#234;&#771; t&#244;&#777;n th&#432;&#417;ng trong toa&#768;n d&#226;n s&#244;&#769;. Khi c&#226;n nh&#259;&#769;c &#273;&#244;&#769;i t&#432;&#417;&#803;ng li&#234;n quan hi&#234;&#803;n ta&#803;i (ng&#432;&#417;&#768;i s&#432;&#777; du&#803;ng b&#244;&#803;t Protein), m&#432;&#769;c IRL &#273;&#432;&#417;&#803;c FDA &#273;&#432;a ra v&#226;&#771;n cao h&#417;n g&#226;&#769;p 17.6 l&#226;&#768;n (cho phu&#803; n&#432;&#771; &#417;&#777; &#273;&#244;&#803; tu&#244;&#777;i sinh sa&#777;n) va&#768; 25 l&#226;&#768;n (cho ng&#432;&#417;&#768;i tr&#432;&#417;&#777;ng tha&#768;nh) so v&#417;&#769;i m&#432;&#769;c MADL cu&#777;a Prop 65.</p><h4>EU</h4><p>M&#244;&#803;t vi&#769; du&#803; kha&#769;c &#273;&#234;&#769;n t&#432;&#768; Li&#234;n Minh Ch&#226;u &#194;u (<strong>EU</strong>), &#417;&#777; &#273;o&#769; ho&#803; s&#432;&#777; du&#803;ng m&#244;&#803;t gia&#769; tri&#803; go&#803;i la&#768; <a href="https://www.efsa.europa.eu/en/efsajournal/pub/1570">BMLD01 (benchmark dose lower confidence limit)</a>. &#272;&#226;y la&#768; m&#432;&#769;c &#273;&#244;&#803; ph&#417;i nhi&#234;&#771;m &#273;&#432;&#417;&#803;c xa&#769;c &#273;i&#803;nh la&#768; co&#769; th&#234;&#777; t&#259;ng ru&#777;i ro xa&#777;y ra nh&#432;&#771;ng a&#777;nh h&#432;&#417;&#777;ng ti&#234;u c&#432;&#803;c &#273;&#234;&#769;n s&#432;&#769;c kho&#777;e th&#234;m 1%. Ca&#769;c m&#432;&#769;c cu&#803; th&#234;&#777; &#273;&#432;&#417;&#803;c ph&#226;n loa&#803;i theo lo nga&#803;i cu&#803; th&#234;&#777; v&#234;&#768; s&#432;&#769;c kho&#777;e va&#768; c&#226;n n&#259;&#803;ng.</p><p>Vi&#769; du&#803;, lo nga&#803;i v&#234;&#768; a&#777;nh h&#432;&#417;&#777;ng cu&#777;a Chi&#768; &#273;&#234;&#769;n Tim ma&#803;ch &#273;&#432;&#417;&#803;c xa&#769;c &#273;i&#803;nh &#417;&#777; m&#432;&#769;c BMLD01 la&#768; 1.5 mcg/kg tro&#803;ng l&#432;&#417;&#803;ng c&#417; th&#234;&#777;/nga&#768;y, va&#768; v&#417;&#769;i Th&#226;&#803;n la&#768; 0.63 mcg/kg/nga&#768;y. V&#417;&#769;i m&#244;&#803;t ng&#432;&#417;&#768;i tr&#432;&#417;&#777;ng tha&#768;nh n&#259;&#803;ng <em>70kg</em>, nh&#432;&#771;ng ng&#432;&#417;&#771;ng tr&#234;n t&#432;&#417;ng &#432;&#769;ng v&#417;&#769;i 150mcg/nga&#768;y cho nh&#432;&#771;ng lo nga&#803;i v&#234;&#768; tim ma&#803;ch (cao h&#417;n g&#226;&#769;p 210 l&#226;&#768;n m&#432;&#769;c cu&#777;a Prop 65) va&#768; 44mcg/nga&#768;y (88 l&#226;&#768;n m&#432;&#769;c Prop 65)</p><p>&#272;a&#769;ng chu&#769; y&#769;, kha&#769;c v&#417;&#769;i &#417;&#777; Hoa Ky&#768;, th&#432;&#803;c ph&#226;&#777;m b&#244;&#777; sung &#273;&#432;&#417;&#803;c Li&#234;n Minh Ch&#226;u &#194;u (EU) ki&#234;&#777;m soa&#769;t ch&#259;&#803;t che&#771; v&#234;&#768; ch&#226;&#769;t l&#432;&#417;&#803;ng va&#768; &#273;&#244;&#803; an toa&#768;n, trong &#273;o&#769; co&#769; <a href="https://www.gmp-compliance.org/gmp-news/new-limits-for-heavy-metals-in-food-supplements">ha&#768;m l&#432;&#417;&#803;ng kim loa&#803;i n&#259;&#803;ng co&#769; trong th&#432;&#803;c ph&#226;&#777;m b&#244;&#777; sung</a>. Gi&#417;&#769;i ha&#803;n t&#244;&#769;i &#273;a &#273;&#244;&#769;i v&#417;&#769;i Chi&#768; &#273;&#432;&#417;&#803;c quy &#273;i&#803;nh la&#768; 3ppm (<em>parts per million</em>), co&#769; th&#234;&#777; quy &#273;&#244;&#777;i ra la&#768; 3mg/kg (1mg = 1000mcg).</p><h3>So sa&#769;nh</h3><p>Gia&#777; s&#432;&#777; nh&#432;&#771;ng k&#234;&#769;t qua&#777; cu&#777;a Consumer Report (CR) &#273;&#432;&#417;&#803;c ch&#226;&#769;p nh&#226;&#803;n v&#244; &#273;i&#234;&#768;u ki&#234;&#803;n la&#768; chi&#769;nh xa&#769;c (th&#432;&#803;c t&#234;&#769; kh&#244;ng nh&#432; v&#226;&#803;y), v&#226;&#769;n &#273;&#234;&#768; &#273;&#226;&#768;u ti&#234;n cu&#777;a ba&#769;o ca&#769;o na&#768;y la&#768;, CR quy&#234;&#769;t &#273;i&#803;nh l&#432;&#803;a cho&#803;n Prop 65 va&#768; l&#417;&#768; &#273;i ti&#234;u chu&#226;&#777;n IRL cu&#777;a FDA. Ngay ca&#777; v&#417;&#769;i nh&#432;&#771;ng sa&#777;n ph&#226;&#777;m &#273;&#432;&#417;&#803;c tri&#768;nh ba&#768;y cu&#803; th&#234;&#777; la&#768; co&#769; ha&#768;m l&#432;&#417;&#803;ng Chi&#768; &#273;&#259;&#803;c bi&#234;&#803;t cao, ha&#768;m l&#432;&#417;&#803;ng Chi&#768; trong nh&#432;&#771;ng sa&#777;n ph&#226;&#777;m na&#768;y v&#226;&#771;n th&#226;&#769;p h&#417;n so v&#417;&#769;i ng&#432;&#417;&#771;ng li&#234;&#768;u l&#432;&#417;&#803;ng cu&#777;a FDA.</p><p>Vi&#769; du&#803;, sa&#777;n ph&#226;&#777;m <em>Naked Vegan Mass Gainer</em>, &#273;&#432;&#417;&#803;c ghi nh&#226;&#803;n ch&#432;&#769;a ha&#768;m l&#432;&#417;&#803;ng Chi&#768; cao nh&#226;&#769;t trong s&#244;&#769; nh&#432;&#771;ng sa&#777;n ph&#226;&#777;m &#273;&#432;&#417;&#803;c &#273;a&#769;nh gia&#769; (7.7 mcg/serving), v&#226;&#771;n <em>th&#226;&#769;p h&#417;n</em> so v&#417;&#769;i m&#432;&#769;c IRL cho phu&#803; n&#432;&#771; trong &#273;&#244;&#803; tu&#244;&#777;i mang thai (8.8 mcg/nga&#768;y, 87.5%) va&#768; nam gi&#417;&#769;i (12.5 mcg/nga&#768;y, 61.6%). N&#234;&#769;u so sa&#769;nh v&#417;&#769;i ti&#234;u chu&#226;&#777;n cu&#777;a EU (co&#769; th&#234;&#777; coi la&#768; ch&#259;&#803;t che&#771; h&#417;n), ha&#768;m l&#432;&#417;&#803;ng tr&#234;n th&#226;&#769;p h&#417;n ro&#771; r&#234;&#803;t so v&#417;&#769;i ng&#432;&#417;&#771;ng lo nga&#803;i v&#234;&#768; Th&#226;&#803;n va&#768; Tim ma&#803;ch (&#417;&#777; m&#244;&#803;t ng&#432;&#417;&#768;i n&#259;&#803;ng 70kg, l&#226;&#768;n l&#432;&#417;&#803;t 44mcg/nga&#768;y va&#768; 150mcg/nga&#768;y). Th&#226;&#803;m chi&#769;, ng&#432;&#417;&#771;ng ki&#234;&#777;m soa&#769;t an toa&#768;n v&#234;&#768; Chi&#768; cu&#777;a EU (3 mg/kg hay 3 mcg/g) cao h&#417;n g&#226;&#769;p <em>123 l&#226;&#768;n</em> so v&#417;&#769;i ha&#768;m l&#432;&#417;&#803;ng trong sa&#777;n ph&#226;&#777;m na&#768;y (ti&#769;nh theo serving 315g cu&#777;a sa&#777;n ph&#226;&#777;m, 945 mcg/serving).</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!3xN0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea780198-564d-4a44-b394-500525f18052_1456x1456.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p>To&#769;m la&#803;i, <strong>ha&#768;m l&#432;&#417;&#803;ng Chi&#768; cao nh&#226;&#769;t &#273;&#432;&#417;&#803;c Consumer Report &#273;&#432;a ra v&#226;&#771;n th&#226;&#769;p h&#417;n &#273;a&#769;ng k&#234;&#777; so v&#417;&#769;i nh&#432;&#771;ng ti&#234;u chu&#226;&#777;n an toa&#768;n &#417;&#777; Hoa Ky&#768; va&#768; EU &#273;&#244;&#769;i v&#417;&#769;i ph&#417;i nhi&#234;&#771;m Chi&#768; qua th&#432;&#803;c ph&#226;&#777;m</strong>.</p></blockquote><h2>Ph&#432;&#417;ng pha&#769;p &#273;a&#769;nh gia&#769;</h2><p>Ba&#777;n th&#226;n ph&#432;&#417;ng pha&#769;p &#273;a&#769;nh gia&#769; cu&#777;a Consumer Report co&#769; nh&#432;&#771;ng ha&#803;n ch&#234;&#769; ro&#771; r&#234;&#803;t. Ca&#769;ch CR la&#768;m la&#768;, ho&#803; th&#432;&#777; nghi&#234;&#803;m 2-3 m&#226;&#771;u sa&#777;n ph&#226;&#777;m cu&#777;a 23 sa&#777;n ph&#226;&#777;m b&#244;&#803;t Protein &#273;&#432;&#417;&#803;c &#273;a&#769;nh gia&#769;, thu th&#226;&#803;p trong khoa&#777;ng th&#417;&#768;i gian t&#432;&#768; tha&#769;ng 11/2024 &#273;&#234;&#769;n tha&#769;ng 01/2025 t&#432;&#768; ca&#769;c nha&#768; ba&#769;n le&#777; ta&#803;i bang New York va&#768; ca&#769;c nha&#768; ba&#769;n le&#777; tr&#432;&#803;c tuy&#234;&#769;n kha&#769;c, va&#768; g&#432;&#777;i chu&#769;ng &#273;&#234;&#769;n pho&#768;ng thi&#769; nghi&#234;&#803;m cu&#777;a b&#234;n th&#432;&#769; ba &#273;&#234;&#777; ph&#226;n ti&#769;ch tha&#768;nh ph&#226;&#768;n ho&#769;a ho&#803;c.</p><p>&#272;&#226;y kho&#769; co&#769; th&#234;&#777; coi la&#768; m&#244;&#803;t m&#226;&#771;u co&#769; ti&#769;nh &#273;a&#803;i di&#234;&#803;n. Chi&#777; m&#244;&#803;t va&#768;i m&#226;&#771;u t&#432;&#768; m&#244;&#803;t va&#768;i nha&#768; ph&#226;n ph&#244;&#769;i trong va&#768;i tho&#769;ng kh&#244;ng cho ba&#803;n bi&#234;&#769;t &#273;&#432;&#417;&#803;c v&#234;&#768; khoa&#777;ng ha&#768;m l&#432;&#417;&#803;ng kim loa&#803;i n&#259;&#803;ng trong sa&#777;n ph&#226;&#777;m. Ph&#432;&#417;ng pha&#769;p tr&#234;n cu&#771;ng co&#769; th&#234;&#777; li&#769; gia&#777;i vi&#768; sao nh&#432;&#771;ng k&#234;&#769;t qua&#777; cu&#777;a CR la&#803;i kha&#769;c v&#417;&#769;i d&#432;&#771; ki&#234;&#803;n t&#432;&#768; Huel (nha&#768; sa&#777;n xu&#226;&#769;t cu&#777;a Huel Black Edition) &#273;&#234;&#769;n t&#432;&#768; ca&#769;c pho&#768;ng lab &#273;&#244;&#803;c l&#226;&#803;p ma&#768; c&#244;ng ty na&#768;y thu&#234; &#273;&#234;&#777; th&#432;&#777; nghi&#234;&#803;m kim loa&#803;i n&#259;&#803;ng trong sa&#777;n ph&#226;&#777;m cu&#777;a ho&#803;, pha&#769;t hi&#234;&#803;n ha&#768;m l&#432;&#417;&#803;ng kim loa&#803;i n&#259;&#803;ng th&#226;&#769;p h&#417;n &#273;a&#769;ng k&#234;&#777;.</p><p>So sa&#769;nh v&#417;&#769;i ph&#432;&#417;ng pha&#769;p tr&#234;n, ca&#769;ch ti&#234;&#769;p c&#226;&#803;n cu&#777;a FDA to&#777; ra nghi&#234;m ng&#259;&#803;t h&#417;n ro&#771; r&#234;&#803;t. FDA &#273;o l&#432;&#417;&#768;ng ha&#768;m l&#432;&#417;&#803;ng kim loa&#803;i n&#259;&#803;ng trong ca&#769;c sa&#777;n ph&#226;&#777;m th&#432;&#803;c ph&#226;&#777;m trong khu&#244;n kh&#244;&#777; Nghi&#234;n C&#432;&#769;u Toa&#768;n Ch&#234;&#769; &#272;&#244;&#803; &#258;n (<em>Total Diet Study</em>) b&#259;&#768;ng ca&#769;ch mua ca&#769;c sa&#777;n ph&#226;&#777;m t&#432;&#768; nh&#432;&#771;ng nha&#768; ph&#226;n ph&#244;&#769;i chi&#769;nh ta&#803;i ca&#769;c tha&#768;nh ph&#244;&#769; &#273;&#244;ng d&#226;n c&#432; &#273;&#432;&#417;&#803;c l&#432;&#803;a cho&#803;n ng&#226;&#771;u nhi&#234;n trong 6 vu&#768;ng ta&#803;i Hoa Ky&#768;, trong 2 giai &#273;oa&#803;n trong n&#259;m va&#768; l&#259;&#803;p la&#803;i nhi&#234;&#768;u n&#259;m.</p><blockquote><p>To&#769;m la&#803;i, <strong>k&#234;&#769;t qua&#777; v&#234;&#768; ha&#768;m l&#432;&#417;&#803;ng Chi&#768; r&#226;&#769;t cao hay r&#226;&#769;t th&#226;&#769;p trong m&#244;&#803;t sa&#777;n ph&#226;&#777;m &#273;&#432;&#417;&#803;c CR tri&#768;nh ba&#768;y kh&#244;ng pha&#777;n a&#769;nh li&#234;&#803;u ca&#769;c gia&#769; tri&#803; na&#768;y la&#768; di&#803; bi&#234;&#803;t hay co&#769; ti&#769;nh &#273;a&#803;i di&#234;&#803;n cho gia&#769; tri&#803; trung bi&#768;nh</strong>. Va&#768; nh&#432; &#273;a&#771; &#273;&#432;&#417;&#803;c tha&#777;o lu&#226;&#803;n &#417;&#777; tr&#234;n, ca&#769;c gia&#769; tri&#803; &#273;&#432;&#417;&#803;c ghi nh&#226;&#803;n ch&#432;a pha&#777;i la&#768; m&#432;&#769;c &#273;a&#769;ng lo nga&#803;i &#273;&#244;&#769;i v&#417;&#769;i s&#432;&#769;c kho&#777;e.</p></blockquote><h2>Ca&#769;c y&#234;&#769;u t&#244;&#769; kha&#769;c</h2><p>Ba&#769;o ca&#769;o cu&#777;a Consumer Report co&#768;n ch&#432;&#769;a i&#769;t nh&#226;&#769;t hai v&#226;&#769;n &#273;&#234;&#768; sau:</p><p><strong>Ca&#769;ch tri&#768;nh ba&#768;y k&#234;&#769;t qua&#777;</strong>: thay vi&#768; tri&#768;nh ba&#768;y d&#432;&#417;&#769;i da&#803;ng d&#432;&#771; li&#234;&#803;u th&#244; (vd: kh&#244;&#769;i l&#432;&#417;&#803;ng ti&#769;nh theo mcg), CR l&#432;&#803;a cho&#803;n tri&#768;nh ba&#768;y theo gia&#769; tri&#803; <em>%</em> so v&#417;&#769;i ng&#432;&#417;&#771;ng ti&#234;u chu&#226;&#777;n ho&#803; l&#432;&#803;a cho&#803;n. K&#234;&#769;t h&#417;&#803;p v&#417;&#769;i ti&#234;u chu&#226;&#777;n &#8220;ng&#432;&#417;&#771;ng &#273;a&#769;ng lo nga&#803;i&#8221; r&#226;&#769;t th&#226;&#769;p &#273;&#432;&#417;&#803;c CR l&#432;&#803;a cho&#803;n (0.5 mcg/nga&#768;y cu&#777;a Prop 65), ca&#769;ch tri&#768;nh ba&#768;y na&#768;y d&#226;&#771;n &#273;&#234;&#769;n gia&#769; tri&#803; r&#226;&#769;t l&#417;&#769;n (&gt; 1000%), <em>th&#244;&#777;i ph&#244;&#768;ng</em> nh&#226;&#803;n th&#432;&#769;c v&#234;&#768; ha&#768;m l&#432;&#417;&#803;ng Chi&#768; co&#769; trong sa&#777;n ph&#226;&#777;m &#273;&#432;&#417;&#803;c &#273;a&#769;nh gia&#769;, ta&#803;o hi&#234;&#803;u &#432;&#769;ng d&#432; lu&#226;&#803;n ma&#803;nh me&#771; h&#417;n.</p><p><strong>Sa&#777;n ph&#226;&#777;m &#273;&#432;&#417;&#803;c s&#432;&#777; du&#803;ng</strong>: hai sa&#777;n ph&#226;&#777;m &#273;&#432;&#417;&#803;c s&#432;&#777; CR chi&#777; ra cu&#803; th&#234;&#777; la&#768; n&#234;n tra&#769;nh - <a href="https://www.consumerreports.org/lead/protein-powders-and-shakes-contain-high-levels-of-lead-a4206364640/#:~:text=15.4%20ppb%2C%20respectively.-,PRODUCTS%20TO%20AVOID,-Naked%20Nutrition">Products to avoid</a> - th&#432;&#803;c ch&#226;&#769;t kh&#244;ng pha&#777;i la&#768; sa&#777;n ph&#226;&#777;m b&#244;&#803;t Protein, ma&#768; la&#768; ca&#769;c sa&#777;n ph&#226;&#777;m th&#432;&#803;c ph&#226;&#777;m b&#244;&#777; sung t&#259;ng c&#226;n (<em>mass gainer</em>). Vi&#768; ha&#768;m l&#432;&#417;&#803;ng Chi&#768; &#273;&#432;&#417;&#803;c ti&#769;nh theo kh&#244;&#769;i l&#432;&#417;&#803;ng tinh cu&#777;a sa&#777;n ph&#226;&#777;m, nh&#432;&#771;ng sa&#777;n ph&#226;&#777;m co&#769; serving size kh&#244;&#777;ng l&#244;&#768; (vd: 315g/6 mu&#244;&#771;ng cho Vegan Mass Gainer) ch&#259;&#769;c ch&#259;&#769;n se&#771; &#273;&#432;&#417;&#803;c ghi nh&#226;&#803;n co&#769; ha&#768;m l&#432;&#417;&#803;ng Chi&#768; kha&#769; l&#417;&#769;n trong m&#244;&#771;i kh&#226;&#777;u ph&#226;&#768;n. H&#417;n n&#432;&#771;a, nh&#432; &#273;&#234;&#768; c&#226;&#803;p tr&#432;&#417;&#769;c &#273;o&#769;, Consumer Report m&#259;&#803;c &#273;i&#803;nh r&#259;&#768;ng ca&#769;c sa&#777;n ph&#226;&#777;m na&#768;y &#273;&#432;&#417;&#803;c s&#432;&#777; du&#803;ng <em>ha&#768;ng nga&#768;y</em>, m&#259;&#803;c du&#768; tr&#234;n th&#432;&#803;c t&#234;&#769; chu&#769;ng co&#769; th&#234;&#777; kh&#244;ng &#273;&#432;&#417;&#803;c s&#432;&#777; du&#803;ng nh&#432; v&#226;&#803;y. Nh&#432;&#771;ng sa&#777;n ph&#226;&#777;m co&#769; ki&#769;ch th&#432;&#417;&#769;c kh&#226;&#777;u ph&#226;&#768;n l&#417;&#769;n bi&#803; th&#244;&#777;i ph&#244;&#768;ng &#273;a&#769;ng k&#234;&#777; v&#234;&#768; l&#432;&#417;&#803;ng chi&#768; ch&#432;&#769;a trong sa&#777;n ph&#226;&#777;m va&#768; a&#777;nh h&#432;&#417;&#777;ng ti&#234;&#768;m ta&#768;ng &#273;&#234;&#769;n s&#432;&#769;c kho&#777;e.</p><h1>&#272;i&#234;&#768;u n&#234;n ru&#769;t ra</h1><p>T&#244;&#777;ng k&#234;&#769;t la&#803;i, &#273;i&#234;&#768;u co&#769; th&#234;&#777; &#273;&#432;&#417;&#803;c ru&#769;t ra t&#432;&#768; c&#226;u chuy&#234;&#803;n na&#768;y kh&#244;ng th&#432;&#803;c s&#432;&#803; chi&#777; &#273;&#417;n gia&#777;n la&#768;, ba&#803;n n&#234;n lo l&#259;&#769;ng khi s&#432;&#777; du&#803;ng b&#244;&#803;t Protein vi&#768; no&#769; ch&#432;&#769;a Chi&#768;, hay ba&#803;n n&#234;n s&#432;&#777; du&#803;ng m&#244;&#803;t nha&#771;n ha&#768;ng cu&#803; th&#234;&#777; &#273;&#234;&#777; ba&#777;o v&#234;&#803; s&#432;&#769;c kho&#777;e. Th&#226;&#803;m chi&#769;, vi&#768; nh&#432;&#771;ng ha&#803;n ch&#234;&#769; ro&#771; r&#234;&#803;t trong ca&#769;ch &#273;a&#769;nh gia&#769; &#273;&#432;&#417;&#803;c Consumer Report s&#432;&#777; du&#803;ng, ba&#803;n se&#771; kho&#769; co&#769; th&#234;&#777; k&#234;&#769;t lu&#226;&#803;n r&#259;&#768;ng sa&#777;n ph&#226;&#777;m ba&#777;n th&#226;n &#273;ang s&#432;&#777; du&#803;ng co&#769; ch&#432;&#769;a Chi&#768; hay kh&#244;ng, n&#234;&#769;u co&#769; v&#417;&#769;i ha&#768;m l&#432;&#417;&#803;ng bao nhi&#234;u, va&#768; li&#234;&#803;u sa&#777;n ph&#226;&#777;m &#273;o&#769; v&#417;&#769;i tho&#769;i quen ti&#234;u thu&#803; cu&#777;a ba&#803;n hi&#234;&#803;n ta&#803;i co&#769; a&#777;nh h&#432;&#417;&#777;ng ti&#234;u c&#432;&#803;c &#273;&#234;&#769;n s&#432;&#769;c kho&#777;e cu&#777;a ba&#803;n hay kh&#244;ng.</p><p>Thay vi&#768; v&#244;&#803;i va&#771; &#273;i &#273;&#234;&#769;n k&#234;&#769;t lu&#226;&#803;n, chu&#769;ng ta n&#234;n lu&#768;i la&#803;i va&#768; nhi&#768;n va&#768;o m&#244;&#803;t s&#244;&#769; khi&#769;a ca&#803;nh sau.</p><h2>Gi&#432;&#771; ca&#769;i nhi&#768;n toa&#768;n ca&#777;nh</h2><p>Chu&#777; &#273;&#234;&#768; hi&#234;&#803;n ta&#803;i co&#769; m&#244;&#803;t s&#244;&#769; go&#769;c &#273;&#244;&#803; sau c&#226;&#768;n c&#226;n nh&#259;&#769;c.</p><h3><strong>Ph&#417;i nhi&#234;&#771;m Chi&#768; va&#768; S&#432;&#769;c kho&#777;e</strong></h3><p>Ti&#234;&#769;p xu&#769;c v&#417;&#769;i Chi&#768; la&#768; m&#244;&#803;t &#273;i&#234;&#768;u kh&#244;ng tra&#769;nh kho&#777;i, b&#417;&#777;i vi&#768; Chi&#768; co&#769; &#417;&#777; mo&#803;i n&#417;i - no&#769; la&#768; m&#244;&#803;t nguy&#234;n t&#244;&#769; c&#417; ba&#777;n trong t&#432;&#803; nhi&#234;n, xu&#226;&#769;t hi&#234;&#803;n trong &#273;&#226;&#769;t, bu&#803;i, kh&#244;ng khi&#769;, va&#768; ca&#777; th&#432;&#803;c ph&#226;&#777;m (ngu&#244;&#768;n &#273;&#244;&#803;ng v&#226;&#803;t l&#226;&#771;n th&#432;&#803;c v&#226;&#803;t). Trong khi ti&#234;&#769;p xu&#769;c v&#417;&#769;i Chi&#768; &#417;&#777; ca&#769;c li&#234;&#768;u l&#432;&#417;&#803;ng kha&#769;c nhau &#273;a&#771; &#273;&#432;&#417;&#803;c ghi nh&#226;&#803;n la&#768; co&#769; th&#234;&#777; &#273;em la&#803;i nh&#432;&#771;ng a&#777;nh h&#432;&#417;&#777;ng ti&#234;u c&#432;&#803;c &#273;&#234;&#769;n s&#432;&#769;c kho&#777;e, <strong>&#273;i&#234;&#768;u na&#768;y kh&#244;ng co&#769; nghi&#771;a la&#768; </strong><em><strong>mo&#803;i ti&#234;&#769;p xu&#769;c</strong></em><strong> v&#417;&#769;i Chi&#768; &#273;&#234;&#768;u nguy hi&#234;&#777;m. Li&#234;&#768;u l&#432;&#417;&#803;ng la&#768;m n&#234;n ch&#226;&#769;t &#273;&#244;&#803;c.</strong> &#272;&#226;y la&#768; li&#769; do vi&#768; sao ca&#769;c c&#417; quan c&#244;ng quy&#234;&#768;n phu&#803; tra&#769;ch s&#432;&#769;c kho&#777;e c&#244;&#803;ng &#273;&#244;&#768;ng &#273;&#432;a ra nh&#432;&#771;ng chi&#777; d&#226;&#771;n v&#234;&#768; l&#432;&#417;&#803;ng ti&#234;u thu&#803; tham kha&#777;o cho Chi&#768;, cu&#771;ng nh&#432; kim loa&#803;i n&#259;&#803;ng no&#769;i chung, da&#768;nh cho ca&#769;c nho&#769;m &#273;&#244;&#769;i t&#432;&#417;&#803;ng kha&#769;c nhau</p><p>(nh&#432; &#273;&#234;&#768; c&#226;&#803;p &#417;&#777; tr&#234;n, FDA &#273;&#432;a ra ng&#432;&#417;&#771;ng tham kha&#777;o v&#234;&#768; l&#432;&#417;&#803;ng ti&#234;u thu&#803; t&#244;&#769;i &#273;a la&#768; 3.5 mcg/nga&#768;y cho tre&#777; em, 8.8 mcg/nga&#768;y cho phu&#803; n&#432;&#771; &#273;ang &#417;&#777; &#273;&#244;&#803; tu&#244;&#777;i mang thai, va&#768; 12.5 mcg/nga&#768;y cho ng&#432;&#417;&#768;i l&#417;&#769;n (Vi&#234;&#803;t Nam hi&#234;&#803;n kh&#244;ng co&#769; nh&#432;&#771;ng quy chu&#226;&#777;n t&#432;&#417;ng t&#432;&#803;, nh&#432;ng <a href="https://suckhoedoisong.vn/tiem-an-nguy-co-nhiem-doc-chi-169211029093248782.htm#:~:text=g%E1%BA%A7n%20m%E1%BB%99t%20n%E1%BB%ADa%20tr%E1%BA%BB%20m%E1%BA%ABu%20gi%C3%A1o%20tham%20gia%20nghi%C3%AAn%20c%E1%BB%A9u%20c%C3%B3%20n%E1%BB%93ng%20%C4%91%E1%BB%99%20ch%C3%AC%20m%C3%A1u%20cao%20h%C6%A1n%20gi%C3%A1%20tr%E1%BB%8B%20tham%20chi%E1%BA%BFu%20c%E1%BB%A7a%20CDC%20M%E1%BB%B9">ca&#769;c c&#417; quan &#417;&#777; Vi&#234;&#803;t Nam th&#432;&#417;&#768;ng xuy&#234;n d&#226;&#771;n ch&#432;&#769;ng ca&#769;c d&#432;&#771; ki&#234;&#803;n t&#432;&#768; My&#771;</a>).</p><p>Nh&#432;&#771;ng gia&#769; tri&#803; na&#768;y &#273;&#432;&#417;&#803;c &#273;&#432;a ra d&#432;&#803;a tr&#234;n nh&#432;&#771;ng d&#432;&#771; ki&#234;&#803;n khoa ho&#803;c th&#432;&#803;c ti&#234;&#771;n ghi nh&#226;&#803;n quan h&#234;&#803; gi&#432;&#771;a l&#432;&#417;&#803;ng ti&#234;u thu&#803; Chi&#768;, n&#244;&#768;ng &#273;&#244;&#803; Chi&#768; trong ma&#769;u va&#768; a&#777;nh h&#432;&#417;&#777;ng &#273;&#234;&#769;n s&#432;&#769;c kho&#777;e, va&#768; &#273;&#432;&#417;&#803;c a&#769;p th&#234;m h&#234;&#803; s&#244;&#769; an toa&#768;n g&#226;&#769;p 10 l&#226;&#768;n &#273;&#234;&#777; pho&#768;ng tra&#769;nh t&#244;&#769;i &#273;a, va&#768; chu&#769;ng ti&#234;&#769;p tu&#803;c &#273;&#432;&#417;&#803;c c&#226;&#803;p nh&#226;&#803;t &#273;i&#803;nh ky&#768; d&#432;&#803;a tr&#234;n nh&#432;&#771;ng d&#432;&#771; ki&#234;&#803;n &#273;&#432;&#417;&#803;c ti&#769;ch lu&#771;y theo th&#417;&#768;i gian.</p><p>Thay vi&#768; sa va&#768;o &#8220;n&#244;&#771;i s&#417;&#803; ho&#769;a ch&#226;&#769;t&#8221; (<em>chemophobia</em>) v&#244; &#273;i&#234;&#768;u ki&#234;&#803;n &#273;ang tr&#417;&#777; n&#234;n ph&#244;&#777; bi&#234;&#769;n tr&#234;n ma&#803;ng xa&#771; h&#244;&#803;i, ba&#803;n &#273;o&#803;c co&#769; th&#234;&#777; t&#432;&#803; ti&#768;m hi&#234;&#777;u v&#234;&#768; li&#234;&#768;u l&#432;&#417;&#803;ng an toa&#768;n (hay i&#769;t nh&#226;&#769;t kh&#244;ng g&#226;y ha&#803;i) &#273;&#244;&#769;i v&#417;&#769;i ba&#777;n th&#226;n, va&#768; ca&#769;c ngu&#244;&#768;n ti&#234;&#769;p xu&#769;c ti&#234;&#768;m ta&#768;ng v&#417;&#769;i Chi&#768; (hay b&#226;&#769;t c&#432;&#769; h&#417;&#803;p ch&#226;&#769;t na&#768;o kha&#769;c), t&#432;&#768; ca&#769;c chi&#777; d&#226;&#771;n va&#768; ti&#234;u chu&#226;&#777;n cu&#777;a ca&#769;c c&#417; quan c&#244;ng quy&#234;&#768;n phu&#803; tra&#769;ch s&#432;&#769;c kho&#777;e c&#244;&#803;ng &#273;&#244;&#768;ng cu&#771;ng nh&#432; ca&#769;c ngu&#244;&#768;n th&#244;ng tin khoa ho&#803;c &#273;a&#769;ng tin c&#226;&#803;y, va&#768; t&#432;&#803; &#273;&#432;a ra quy&#234;&#769;t &#273;i&#803;nh d&#432;&#803;a tr&#234;n nh&#432;&#771;ng th&#244;ng tin na&#768;y.</p><p>C&#226;u chuy&#234;&#803;n v&#234;&#768; Chi&#768; hi&#234;&#803;n ta&#803;i i&#769;t nhi&#234;&#768;u co&#769; th&#234;&#777; &#273;&#432;&#417;&#803;c li&#234;n h&#234;&#803; v&#417;&#769;i m&#244;&#803;t h&#417;&#803;p ch&#226;&#769;t kha&#769;c - ca&#769;c ch&#226;&#769;t ta&#803;o ngo&#803;t nh&#226;n ta&#803;o (<em>artificial sweetener</em>) - &#273;a&#771; tr&#417;&#777; tha&#768;nh t&#226;m &#273;i&#234;&#777;m cu&#777;a gi&#417;&#769;i truy&#234;&#768;n th&#244;ng g&#226;&#768;n &#273;&#226;y khi chu&#769;ng &#273;&#432;&#417;&#803;c IARC (c&#417; quan chuy&#234;n tra&#769;ch v&#234;&#768; ung th&#432; cu&#777;a WHO) x&#234;&#769;p ha&#803;ng trong nho&#769;m 2B thu&#244;&#803;c danh sa&#769;ch ca&#769;c ch&#226;&#769;t co&#769; ti&#234;&#768;m n&#259;ng g&#226;y ung th&#432;, khi lo nga&#803;i v&#234;&#768; nguy c&#417; g&#226;y ung th&#432; cu&#777;a h&#417;&#803;p ch&#226;&#769;t na&#768;y bi&#803; th&#244;&#777;i ph&#244;&#768;ng b&#417;&#777;i s&#432;&#803; thi&#234;&#769;u hi&#234;&#777;u bi&#234;&#769;t v&#234;&#768; c&#417; ch&#234;&#769; &#273;&#259;&#768;ng sau ca&#769;ch nh&#432;&#771;ng h&#417;&#803;p ch&#226;&#769;t na&#768;y &#273;&#432;&#417;&#803;c x&#234;&#769;p ha&#803;ng, t&#244;&#777;ng th&#234;&#777; b&#259;&#768;ng ch&#432;&#769;ng khoa ho&#803;c v&#234;&#768; h&#417;&#803;p ch&#226;&#769;t na&#768;y va&#768; s&#432;&#769;c kho&#777;e, va&#768; t&#432; duy ngu&#803;y bi&#234;&#803;n &#8220;t&#432;&#803; nhi&#234;n la&#768; t&#244;&#769;t h&#417;n&#8221;.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Neyn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85058c7f-3332-4494-9354-439b01b80614_1033x1097.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Neyn!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85058c7f-3332-4494-9354-439b01b80614_1033x1097.png 424w, https://substackcdn.com/image/fetch/$s_!Neyn!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85058c7f-3332-4494-9354-439b01b80614_1033x1097.png 848w, https://substackcdn.com/image/fetch/$s_!Neyn!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85058c7f-3332-4494-9354-439b01b80614_1033x1097.png 1272w, https://substackcdn.com/image/fetch/$s_!Neyn!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85058c7f-3332-4494-9354-439b01b80614_1033x1097.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Neyn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85058c7f-3332-4494-9354-439b01b80614_1033x1097.png" width="584" height="620.1819941916748" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/85058c7f-3332-4494-9354-439b01b80614_1033x1097.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1097,&quot;width&quot;:1033,&quot;resizeWidth&quot;:584,&quot;bytes&quot;:929897,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/179296837?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85058c7f-3332-4494-9354-439b01b80614_1033x1097.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!Neyn!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85058c7f-3332-4494-9354-439b01b80614_1033x1097.png 424w, https://substackcdn.com/image/fetch/$s_!Neyn!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85058c7f-3332-4494-9354-439b01b80614_1033x1097.png 848w, https://substackcdn.com/image/fetch/$s_!Neyn!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85058c7f-3332-4494-9354-439b01b80614_1033x1097.png 1272w, https://substackcdn.com/image/fetch/$s_!Neyn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F85058c7f-3332-4494-9354-439b01b80614_1033x1097.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Tri&#769;ch t&#432;&#768; ba&#768;i vi&#234;&#769;t &#8220;<strong>&#272;&#7856;NG SAU &#8220;T&#205;T B&#193;O&#8221;: ASPARTAME V&#192; NGUY C&#416; M&#7854;C UNG TH&#431;</strong>&#8221; trong <strong>T&#226;&#803;p San S&#244;&#769; 08/2023</strong>.</figcaption></figure></div><p>Cu&#771;ng xoay quanh nh&#226;&#803;n th&#432;&#769;c v&#234;&#768; th&#244;ng tin li&#234;n quan &#273;&#234;&#769;n m&#244;&#803;t chu&#777; &#273;&#234;&#768;, m&#244;&#803;t &#273;i&#234;&#768;u kha&#769;c se&#771; co&#769; i&#769;ch la&#768; hi&#234;&#777;u &#273;&#432;&#417;&#803;c &#273;&#244;&#803;ng c&#417; hoa&#803;t &#273;&#244;&#803;ng cu&#777;a k&#234;nh truy&#234;&#768;n ba&#769; m&#244;&#803;t lu&#244;&#768;ng th&#244;ng tin hay quan &#273;i&#234;&#777;m cu&#803; th&#234;&#777;. Consumer Report la&#768; m&#244;&#803;t nho&#769;m v&#226;&#803;n &#273;&#244;&#803;ng ha&#768;nh lang ta&#803;i Hoa Ky&#768;, ch&#432;&#769; kh&#244;ng pha&#777;i la&#768; m&#244;&#803;t t&#244;&#777; ch&#432;&#769;c <em>khoa ho&#803;c</em>. &#272;&#244;&#803;ng c&#417; cu&#777;a t&#244;&#777; ch&#432;&#769;c na&#768;y la&#768; thu&#769;c &#273;&#226;&#777;y nh&#432;&#771;ng chi&#769;nh sa&#769;ch co&#769; l&#417;&#803;i cho nh&#432;&#771;ng nha&#768; ta&#768;i t&#417;&#803; cu&#777;a ho&#803;, cu&#771;ng nh&#432; ta&#803;o doanh thu t&#432;&#768; phi&#769; &#273;&#259;ng ky&#769; h&#244;&#803;i vi&#234;n va&#768; &#273;&#259;ng ky&#769; tem ch&#432;&#769;ng nh&#226;&#803;n cho sa&#777;n ph&#226;&#777;m, thay vi&#768; s&#432;&#769;c kho&#777;e c&#244;&#803;ng &#273;&#244;&#768;ng. Nho&#769;m na&#768;y &#273;a&#771; co&#769; ti&#234;&#768;n s&#432;&#777; lan truy&#234;&#768;n nh&#432;&#771;ng th&#244;ng tin mang ti&#769;nh hu&#768; do&#803;a v&#234;&#768; s&#432;&#769;c kho&#777;e, nh&#432;ng kh&#244;ng co&#769; c&#417; s&#417;&#777; khoa ho&#803;c, ta&#803;i Hoa Ky&#768;, cu&#803; th&#234;&#777; la&#768; n&#244;&#771;i s&#417;&#803; ch&#226;&#769;t ho&#769;a ho&#803;c nh&#432; nh&#432;&#771;ng c&#226;u chuy&#234;&#803;n g&#226;&#768;n &#273;&#226;y xoay quanh nguy c&#417; t&#432;&#768; <a href="https://news.immunologic.org/p/harmful-levels-of-lead-in-tampons?utm_campaign=post&amp;utm_medium=web">Chi&#768; trong b&#259;ng v&#234;&#803; sinh</a>, <a href="https://news.immunologic.org/p/no-conventional-produce-doesnt-have?utm_campaign=post&amp;utm_medium=web">thu&#244;&#769;c tr&#432;&#768; s&#226;u trong n&#244;ng sa&#777;n</a>, hay <a href="https://labmuffin.com/is-synthetic-braiding-hair-giving-people-cancer-breaking-down-consumer-reports-tests/">ch&#226;&#769;t g&#226;y ung th&#432; trong sa&#777;n ph&#226;&#777;m ta&#803;o ki&#234;&#777;u to&#769;c</a>.</p><h3><strong>Hi&#234;&#803;n tra&#803;ng v&#234;&#768; thi&#803; tr&#432;&#417;&#768;ng th&#432;&#803;c ph&#226;&#777;m b&#244;&#777; sung</strong></h3><p>M&#259;&#803;c du&#768; co&#769; n&#234;&#768;n ta&#777;ng khoa ho&#803;c v&#234;&#768; dinh d&#432;&#417;&#771;ng va&#768; s&#432;&#769;c kho&#777;e &#273;&#244;&#768; s&#244;&#803;,, Hoa Ky&#768; co&#769; h&#234;&#803; th&#244;&#769;ng qua&#777;n ly&#769; th&#432;&#803;c ph&#226;&#777;m ch&#432;&#769;c n&#259;ng kha&#769; lo&#777;ng le&#777;o.</p><p>Lu&#226;&#803;t S&#432;&#769;c Kho&#777;e va&#768; Gia&#769;o Du&#803;c V&#234;&#768; Th&#432;&#803;c Ph&#226;&#777;m B&#244;&#777; Sung n&#259;m 1994 (<a href="https://news.immunologic.org/p/dietary-supplements-are-not-regulated">1994 Dietary Supplement Health and Education Act</a>) cu&#777;a Hoa Ky&#768; u&#777;ng h&#244;&#803; kha&#769;i ni&#234;&#803;m &#8220;t&#432;&#803; do s&#432;&#769;c kho&#777;e&#8221; (<em>health freedom</em>), v&#417;&#769;i 3 &#273;&#259;&#803;c &#273;i&#234;&#777;m chi&#769;nh sau:</p><ul><li><p><strong>Kh&#244;ng &#273;o&#768;i ho&#777;i ki&#234;&#777;m nghi&#234;&#803;m an toa&#768;n tr&#432;&#417;&#769;c khi &#273;&#432;a ra thi&#803; tr&#432;&#417;&#768;ng</strong>: ca&#769;c c&#244;ng ty th&#432;&#803;c ph&#226;&#777;m b&#244;&#777; sung co&#769; th&#234;&#777; ba&#769;n m&#244;&#803;t sa&#777;n ph&#226;&#777;m m&#417;&#769;i ngay l&#226;&#803;p t&#432;&#769;c ma&#768; kh&#244;ng c&#226;&#768;n tra&#777;i qua &#273;a&#769;nh gia&#769; b&#417;&#777;i FDA.</p></li><li><p><strong>Kh&#244;ng &#273;o&#768;i ho&#777;i d&#432;&#771; ki&#234;&#803;n v&#234;&#768; hi&#234;&#803;u qua&#777;:</strong> ho&#803; co&#769; th&#234;&#777; &#273;&#432;a ra nh&#432;&#771;ng tuy&#234;n b&#244;&#769; v&#234;&#768; l&#417;&#803;i i&#769;ch ma&#768; kh&#244;ng c&#226;&#768;n ch&#432;&#769;ng minh.</p></li><li><p><strong>Kh&#244;ng co&#769; ti&#234;u chu&#226;&#777;n nh&#226;&#769;t qua&#769;n v&#234;&#768; ta&#803;p ch&#226;&#769;t</strong>: Tr&#432;&#768; khi m&#244;&#803;t sa&#777;n ph&#226;&#777;m &#273;a&#771; &#273;&#432;&#417;&#803;c ch&#432;&#769;ng minh la&#768; co&#769; g&#226;y ha&#803;i, FDA kh&#244;ng co&#769; th&#226;&#777;m quy&#234;&#768;n y&#234;u c&#226;&#768;u ru&#769;t no&#769; kho&#777;i thi&#803; tr&#432;&#417;&#768;ng.</p></li></ul><p>Vi&#768; v&#226;&#803;y, Hoa Ky&#768; cu&#771;ng la&#768; n&#417;i xu&#226;&#769;t x&#432;&#769; va&#768; pha&#769;t ta&#769;n cu&#777;a nhi&#234;&#768;u tra&#768;o l&#432;u s&#432;&#769;c kho&#777;e va&#768; th&#234;&#777; ch&#226;&#769;t co&#769; c&#417; s&#417;&#777; khoa ho&#803;c t&#432;&#768; &#273;a&#769;ng nghi ng&#417;&#768; &#273;&#234;&#769;n v&#244; c&#259;n c&#432;&#769;, va&#768; th&#226;&#803;m chi&#769; pha&#777;n khoa ho&#803;c va&#768; tr&#432;&#803;c ti&#234;&#769;p g&#226;y ha&#803;i cho s&#432;&#769;c kho&#777;e v&#234;&#768; l&#226;u da&#768;i.</p><p>&#416;&#777; Vi&#234;&#803;t Nam, m&#259;&#803;c du&#768; co&#769; t&#244;&#768;n ta&#803;i khung pha&#769;p ly&#769; qua&#777;n ly&#769; hoa&#803;t &#273;&#244;&#803;ng kinh doanh th&#432;&#803;c ph&#226;&#777;m ch&#432;&#769;c n&#259;ng, thi&#803; tr&#432;&#417;&#768;ng th&#432;&#803;c ph&#226;&#777;m b&#244;&#777; sung va&#768; th&#432;&#803;c ph&#226;&#777;m ch&#432;&#769;c n&#259;ng &#417;&#777; Vi&#234;&#803;t Nam cu&#771;ng kho&#769; co&#769; th&#234;&#777; coi la&#768; &#273;a&#777;m ba&#777;o h&#417;n, nh&#226;&#769;t la&#768; v&#417;&#769;i s&#432;&#803; pha&#769;t tri&#234;&#777;n cu&#777;a hoa&#803;t &#273;&#244;&#803;ng kinh doanh qua ca&#769;c k&#234;nh ba&#769;n ha&#768;ng tr&#432;&#803;c tuy&#234;&#769;n hay th&#244;ng qua ma&#803;ng xa&#771; h&#244;&#803;i. M&#244;&#803;t vi&#769; du&#803; &#273;i&#234;&#777;n hi&#768;nh la&#768; ca&#769;c loa&#803;i sa&#777;n ph&#226;&#777;m <em>tra&#768; gia&#777;m c&#226;n</em> v&#226;&#771;n &#273;&#432;&#417;&#803;c ba&#769;n kha&#769; r&#244;&#803;ng ra&#771;i qua ca&#769;c k&#234;nh kh&#244;ng chi&#769;nh th&#244;&#769;ng, m&#259;&#803;c du&#768; ch&#432;a &#273;&#432;&#417;&#803;c ki&#234;&#777;m nghi&#234;&#803;m co&#769; hi&#234;&#803;u qua&#777; hay &#273;a&#777;m ba&#777;o an toa&#768;n cho s&#432;&#777; du&#803;ng. B&#234;n ca&#803;nh &#273;o&#769;, m&#244;&#803;t khi&#769;a ca&#803;nh li&#234;n quan la&#768; ti&#768;nh tra&#803;ng ca&#769;c hu&#226;&#769;n luy&#234;&#803;n vi&#234;n ca&#769; nh&#226;n va&#768; ca&#769;c &#8220;health coach&#8221;, b&#234;n ca&#803;nh vai tro&#768; la&#768;m k&#234;nh ph&#226;n ph&#244;&#769;i va&#768; ba&#769;n th&#432;&#803;c ph&#226;&#777;m ch&#432;&#769;c n&#259;ng, co&#768;n chi&#777; &#273;i&#803;nh va&#768; &#8220;k&#234; &#273;&#417;n&#8221; th&#432;&#803;c ph&#226;&#777;m ch&#432;&#769;c n&#259;ng cho kha&#769;ch ha&#768;ng s&#432;&#777; du&#803;ng.</p><h2>&#272;&#432;&#768;ng bi&#803; hoang mang b&#417;&#777;i ti&#769;t ba&#769;o</h2><p>Ca&#769;c ti&#769;t ba&#769;o th&#432;&#417;&#768;ng co&#769; th&#234;&#777; khi&#234;&#769;n nhi&#234;&#768;u ng&#432;&#417;&#768;i trong chu&#769;ng ta &#8220;nhi&#768;n c&#226;y l&#417;&#771; r&#432;&#768;ng&#8221; - m&#226;&#769;t th&#417;&#768;i gian &#273;oa&#769;n xem li&#234;&#803;u &#273;&#244;&#777;i sa&#777;n ph&#226;&#777;m b&#244;&#803;t Protein co&#769; la&#768;m gia&#777;m m&#432;&#769;c &#273;&#244;&#803; ph&#417;i nhi&#234;&#771;m Chi&#768; se&#771; kh&#244;ng co&#769; a&#777;nh h&#432;&#417;&#777;ng l&#417;&#769;n b&#259;&#768;ng vi&#234;&#803;c ti&#234;u thu&#803; &#273;u&#777; l&#432;&#417;&#803;ng rau cu&#777; qua&#777;, ngu&#771; c&#244;&#769;c, s&#432;&#771;a, Protein na&#803;c va&#768; ca&#769; co&#769; d&#226;&#768;u &#273;&#432;&#417;&#803;c khuy&#234;&#769;n ca&#769;o. M&#244;&#803;t <strong>ch&#234;&#769; &#273;&#244;&#803; &#259;n</strong> nh&#226;&#769;t qua&#769;n v&#417;&#769;i nh&#432;&#771;ng chi&#777; d&#226;&#771;n dinh d&#432;&#417;&#771;ng c&#244;&#803;ng &#273;&#244;&#768;ng &#273;&#432;&#417;&#803;c &#273;a&#769;nh gia&#769; r&#244;&#803;ng ra&#771;i la&#768; co&#769; ti&#769;nh ba&#777;o v&#234;&#803; tr&#432;&#417;&#769;c b&#234;&#803;nh ma&#771;n ti&#769;nh, va&#768; ch&#432;&#769;a &#273;u&#777; l&#432;&#417;&#803;ng vi ch&#226;&#769;t nh&#432; Canxi va&#768; S&#259;&#769;t co&#769; th&#234;&#777; giu&#769;p la&#768;m gia&#777;m h&#226;&#769;p thu&#803; Chi&#768; va&#768; a&#777;nh h&#432;&#417;&#777;ng &#273;&#244;&#803;c ha&#803;i cu&#777;a no&#769;. N&#234;&#769;u chi&#777; phu&#803; thu&#244;&#803;c va&#768;o b&#244;&#803;t Protein, kha&#777; n&#259;ng la&#768; ch&#234;&#769; &#273;&#244;&#803; &#259;n cu&#777;a ba&#803;n co&#769; nhi&#234;&#768;u v&#226;&#769;n &#273;&#234;&#768; c&#417; ba&#777;n h&#417;n co&#769; th&#234;&#777; &#273;&#432;&#417;&#803;c ca&#777;i thi&#234;&#803;n.</p><p>B&#234;n ca&#803;nh &#273;o&#769;, ba&#803;n co&#769; th&#234;&#777; &#273;&#432;a ra l&#432;&#803;a cho&#803;n kha&#769;c v&#234;&#768; b&#244;&#803;t Protein ma&#768; mi&#768;nh s&#432;&#777; du&#803;ng. Ca&#769;c loa&#803;i b&#244;&#803;t Protein t&#432;&#768; th&#432;&#803;c v&#226;&#803;t nhi&#768;n chung th&#432;&#417;&#768;ng co&#769; ha&#768;m l&#432;&#417;&#803;ng Chi&#768; cao h&#417;n so v&#417;&#769;i b&#244;&#803;t Protein t&#432;&#768; s&#432;&#771;a (Whey). &#272;i&#234;&#768;u na&#768;y kh&#244;ng qua&#769; nga&#803;c nhi&#234;n vi&#768; th&#432;&#803;c v&#226;&#803;t no&#769;i chung th&#432;&#417;&#768;ng h&#226;&#769;p thu&#803; ta&#803;p ch&#226;&#769;t t&#432;&#768; &#273;&#226;&#769;t. Vi&#768; v&#226;&#803;y, n&#234;&#769;u lo nga&#803;i v&#234;&#768; ph&#417;i nhi&#234;&#771;m Chi&#768;, ba&#803;n co&#769; th&#234;&#777; c&#226;n nh&#259;&#769;c &#273;&#244;&#777;i t&#432;&#768; b&#244;&#803;t Protein th&#432;&#803;c v&#226;&#803;t sang b&#244;&#803;t Protein t&#432;&#768; &#273;&#244;&#803;ng v&#226;&#803;t (S&#432;&#771;a, tr&#432;&#769;ng, v.v.). Du&#768; v&#226;&#803;y, ca&#769;c sa&#777;n ph&#226;&#777;m t&#432;&#768; th&#432;&#803;c v&#226;&#803;t v&#417;&#769;i quy tri&#768;nh sa&#777;n xu&#226;&#769;t ch&#226;&#769;t l&#432;&#417;&#803;ng cao se&#771; co&#769; ha&#768;m l&#432;&#417;&#803;ng kim loa&#803;i n&#259;&#803;ng r&#226;&#769;t th&#226;&#769;p. B&#226;&#769;t lu&#226;&#803;n th&#234;&#769; na&#768;o, m&#244;&#803;t g&#417;&#803;i y&#769; chung la&#768; <strong>mua Protein &#417;&#777; ca&#769;c th&#432;&#417;ng hi&#234;&#803;u uy ti&#769;n</strong>. Nh&#432;&#771;ng th&#432;&#417;ng hi&#234;&#803;u uy ti&#769;n th&#432;&#417;&#768;ng t&#432;&#803; ti&#234;&#769;n ha&#768;nh ki&#234;&#777;m soa&#769;t ch&#226;&#769;t l&#432;&#417;&#803;ng sa&#777;n ph&#226;&#777;m va&#768; tri&#768;nh ba&#768;y nh&#432;&#771;ng k&#234;&#769;t qua&#777; na&#768;y m&#244;&#803;t ca&#769;ch minh ba&#803;ch t&#417;&#769;i kha&#769;ch ha&#768;ng. Ha&#771;y ki&#234;&#777;m tra ca&#769;c sa&#777;n ph&#226;&#777;m ma&#768; ba&#803;n &#273;i&#803;nh mua va&#768; ti&#768;m xem chu&#769;ng co&#769; th&#244;ng ba&#769;o ha&#768;m l&#432;&#417;&#803;ng kim loa&#803;i n&#259;&#803;ng hay kh&#244;ng.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!QMBy!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3ec06e7-b305-4672-8051-d49027583aff_1029x1079.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!QMBy!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3ec06e7-b305-4672-8051-d49027583aff_1029x1079.png 424w, https://substackcdn.com/image/fetch/$s_!QMBy!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3ec06e7-b305-4672-8051-d49027583aff_1029x1079.png 848w, https://substackcdn.com/image/fetch/$s_!QMBy!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3ec06e7-b305-4672-8051-d49027583aff_1029x1079.png 1272w, https://substackcdn.com/image/fetch/$s_!QMBy!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3ec06e7-b305-4672-8051-d49027583aff_1029x1079.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!QMBy!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3ec06e7-b305-4672-8051-d49027583aff_1029x1079.png" width="530" height="555.7531584062197" 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srcset="https://substackcdn.com/image/fetch/$s_!QMBy!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3ec06e7-b305-4672-8051-d49027583aff_1029x1079.png 424w, https://substackcdn.com/image/fetch/$s_!QMBy!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3ec06e7-b305-4672-8051-d49027583aff_1029x1079.png 848w, https://substackcdn.com/image/fetch/$s_!QMBy!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3ec06e7-b305-4672-8051-d49027583aff_1029x1079.png 1272w, https://substackcdn.com/image/fetch/$s_!QMBy!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3ec06e7-b305-4672-8051-d49027583aff_1029x1079.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Vi&#769; du&#803; minh ho&#803;a m&#244;&#803;t sa&#777;n ph&#226;&#777;m Whey Protein <a href="https://ostrovit.com/en/products/ostrovit-100-whey-protein-700-g-26373.html?srsltid=AfmBOoqVGQV_Fni3-G9nAsHtrsKhm45bylFuz4sHVzFF6v9mTdOpjF37#:~:text=Laboratory%2Dconfirmed%20quality">co&#769; &#273;i ke&#768;m k&#234;&#769;t qua&#777; xe&#769;t nghi&#234;&#803;m kim loa&#803;i n&#259;&#803;ng</a>.</figcaption></figure></div><div><hr></div><h1>Ca&#769;c n&#244;&#803;i dung kha&#769;c &#273;a&#769;ng tham kha&#777;o</h1><div id="youtube2-IVpI2iNCfos" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;IVpI2iNCfos&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/IVpI2iNCfos?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><div class="instagram-embed-wrap" data-attrs="{&quot;instagram_id&quot;:&quot;DP4r4NfEoKp&quot;,&quot;title&quot;:&quot;Kevin C. Klatt | PhD, RD on Instagram: \&quot;You&#8217;ve probably seen th&#8230;&quot;,&quot;author_name&quot;:&quot;@kcklatt&quot;,&quot;thumbnail_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/__ss-rehost__IG-meta-DP4r4NfEoKp.webp&quot;,&quot;like_count&quot;:null,&quot;comment_count&quot;:null,&quot;profile_pic_url&quot;:null,&quot;follower_count&quot;:null,&quot;timestamp&quot;:null,&quot;belowTheFold&quot;:true}" data-component-name="InstagramToDOM"></div><div class="instagram-embed-wrap" data-attrs="{&quot;instagram_id&quot;:&quot;DP6nybziu39&quot;,&quot;title&quot;:&quot;Dr Idrees Mughal (MBBS, MRes, DipIBLM) on Instagram: \&quot;AD | @hue&#8230;&quot;,&quot;author_name&quot;:&quot;@dr_idz&quot;,&quot;thumbnail_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/__ss-rehost__IG-meta-DP6nybziu39.jpg&quot;,&quot;like_count&quot;:null,&quot;comment_count&quot;:null,&quot;profile_pic_url&quot;:null,&quot;follower_count&quot;:null,&quot;timestamp&quot;:null,&quot;belowTheFold&quot;:true}" data-component-name="InstagramToDOM"></div><div class="embedded-post-wrap" data-attrs="{&quot;id&quot;:176277653,&quot;url&quot;:&quot;https://news.immunologic.org/p/consumer-reports-latest-panic-toxic&quot;,&quot;publication_id&quot;:2109759,&quot;publication_name&quot;:&quot;Dr. Andrea Love | ImmunoLogic&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!97qE!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd72f3529-38a5-4df0-ab84-7d746836fc38_800x800.png&quot;,&quot;title&quot;:&quot;Consumer Reports&#8217; Latest Panic: &#8220;Toxic&#8221; Lead in Protein Powders&quot;,&quot;truncated_body_text&quot;:&quot;This newsletter is free, but consider supporting a biomedical scientist trying to combat the war on health by upgrading to a paid subscription:&quot;,&quot;date&quot;:&quot;2025-10-16T01:26:49.033Z&quot;,&quot;like_count&quot;:186,&quot;comment_count&quot;:3,&quot;bylines&quot;:[{&quot;id&quot;:8792413,&quot;name&quot;:&quot;Dr. Andrea Love&quot;,&quot;handle&quot;:&quot;immunologic&quot;,&quot;previous_name&quot;:&quot;ImmunoLogic&quot;,&quot;photo_url&quot;:&quot;https://substackcdn.com/image/fetch/f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F635fc5f5-4045-457f-acbd-5710bd321790_754x754.jpeg&quot;,&quot;bio&quot;:&quot;The facts, the fiction, and the fraud behind science and health topics. Come for the science, stay for the snark. &#128232; drandrealove@immunologic.org &quot;,&quot;profile_set_up_at&quot;:&quot;2023-11-16T12:35:40.952Z&quot;,&quot;reader_installed_at&quot;:&quot;2024-01-20T13:15:50.136Z&quot;,&quot;publicationUsers&quot;:[{&quot;id&quot;:2114383,&quot;user_id&quot;:8792413,&quot;publication_id&quot;:2109759,&quot;role&quot;:&quot;admin&quot;,&quot;public&quot;:true,&quot;is_primary&quot;:true,&quot;publication&quot;:{&quot;id&quot;:2109759,&quot;name&quot;:&quot;Dr. Andrea Love | ImmunoLogic&quot;,&quot;subdomain&quot;:&quot;immunologic&quot;,&quot;custom_domain&quot;:&quot;news.immunologic.org&quot;,&quot;custom_domain_optional&quot;:false,&quot;hero_text&quot;:&quot;Immunity to misinformation starts here: the facts, the fiction, and the fraud around science and health topics.&quot;,&quot;logo_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d72f3529-38a5-4df0-ab84-7d746836fc38_800x800.png&quot;,&quot;author_id&quot;:8792413,&quot;primary_user_id&quot;:8792413,&quot;theme_var_background_pop&quot;:&quot;#EA82FF&quot;,&quot;created_at&quot;:&quot;2023-11-16T12:35:44.678Z&quot;,&quot;email_from_name&quot;:&quot;Dr. Andrea Love | ImmunoLogic&quot;,&quot;copyright&quot;:&quot;ImmunoLogic&quot;,&quot;founding_plan_name&quot;:&quot;Founding Member&quot;,&quot;community_enabled&quot;:true,&quot;invite_only&quot;:false,&quot;payments_state&quot;:&quot;enabled&quot;,&quot;language&quot;:null,&quot;explicit&quot;:false,&quot;homepage_type&quot;:&quot;magaziney&quot;,&quot;is_personal_mode&quot;:false}}],&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:100,&quot;status&quot;:{&quot;bestsellerTier&quot;:100,&quot;subscriberTier&quot;:null,&quot;leaderboard&quot;:null,&quot;vip&quot;:false,&quot;badge&quot;:{&quot;type&quot;:&quot;bestseller&quot;,&quot;tier&quot;:100},&quot;paidPublicationIds&quot;:[],&quot;subscriber&quot;:null}}],&quot;utm_campaign&quot;:null,&quot;belowTheFold&quot;:true,&quot;type&quot;:&quot;newsletter&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="EmbeddedPostToDOM"><a class="embedded-post" native="true" href="https://news.immunologic.org/p/consumer-reports-latest-panic-toxic?utm_source=substack&amp;utm_campaign=post_embed&amp;utm_medium=web"><div class="embedded-post-header"><img class="embedded-post-publication-logo" src="https://substackcdn.com/image/fetch/$s_!97qE!,w_56,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd72f3529-38a5-4df0-ab84-7d746836fc38_800x800.png" loading="lazy"><span class="embedded-post-publication-name">Dr. Andrea Love | ImmunoLogic</span></div><div class="embedded-post-title-wrapper"><div class="embedded-post-title">Consumer Reports&#8217; Latest Panic: &#8220;Toxic&#8221; Lead in Protein Powders</div></div><div class="embedded-post-body">This newsletter is free, but consider supporting a biomedical scientist trying to combat the war on health by upgrading to a paid subscription&#8230;</div><div class="embedded-post-cta-wrapper"><span class="embedded-post-cta">Read more</span></div><div class="embedded-post-meta">7 months ago &#183; 186 likes &#183; 3 comments &#183; Dr. Andrea Love</div></a></div>]]></content:encoded></item><item><title><![CDATA[TẬP SAN T3 DIGEST SỐ 07/2025]]></title><description><![CDATA[D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San T3 Monthly Digest. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n.]]></description><link>https://www.thethinkingtrainer.com/p/tap-san-t3-digest-so-072025</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/tap-san-t3-digest-so-072025</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Mon, 17 Nov 2025 12:41:12 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!UJzO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc4f1486f-0f05-46b5-95c3-bea48820b8cf_1919x925.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!UJzO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc4f1486f-0f05-46b5-95c3-bea48820b8cf_1919x925.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!UJzO!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc4f1486f-0f05-46b5-95c3-bea48820b8cf_1919x925.png 424w, https://substackcdn.com/image/fetch/$s_!UJzO!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc4f1486f-0f05-46b5-95c3-bea48820b8cf_1919x925.png 848w, 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><div class="pullquote"><p><em>D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San <strong>T3 Monthly Digest</strong>. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong <strong><a href="https://docs.google.com/spreadsheets/d/1aA3-9sMj0_bi80tc1h7wMi3EjuFm2eo-/edit?usp=sharing&amp;ouid=111345889725885252852&amp;rtpof=true&amp;sd=true">Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n</a></strong>.</em></p></div><h1>KH&#212;NG CH&#7880; GLUTEN: S&#7888;NG CHUNG V&#7898;I H&#7878; TI&#202;U H&#211;A NH&#7840;Y C&#7842;M </h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!kUHA!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab993396-d92e-478f-903c-53f968ddfbcf_794x475.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!kUHA!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab993396-d92e-478f-903c-53f968ddfbcf_794x475.png 424w, https://substackcdn.com/image/fetch/$s_!kUHA!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab993396-d92e-478f-903c-53f968ddfbcf_794x475.png 848w, https://substackcdn.com/image/fetch/$s_!kUHA!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab993396-d92e-478f-903c-53f968ddfbcf_794x475.png 1272w, https://substackcdn.com/image/fetch/$s_!kUHA!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab993396-d92e-478f-903c-53f968ddfbcf_794x475.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!kUHA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab993396-d92e-478f-903c-53f968ddfbcf_794x475.png" width="794" height="475" 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srcset="https://substackcdn.com/image/fetch/$s_!kUHA!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab993396-d92e-478f-903c-53f968ddfbcf_794x475.png 424w, https://substackcdn.com/image/fetch/$s_!kUHA!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab993396-d92e-478f-903c-53f968ddfbcf_794x475.png 848w, https://substackcdn.com/image/fetch/$s_!kUHA!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab993396-d92e-478f-903c-53f968ddfbcf_794x475.png 1272w, https://substackcdn.com/image/fetch/$s_!kUHA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fab993396-d92e-478f-903c-53f968ddfbcf_794x475.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>Co&#769; pha&#777;i ba&#803;n (hay ai &#273;o&#769; ba&#803;n bi&#234;&#769;t) tra&#769;nh th&#432;&#803;c ph&#226;&#777;m ch&#432;&#769;a Gluten &#273;&#234;&#777; gia&#777;m thi&#234;&#777;u nh&#432;&#771;ng tri&#234;&#803;u ch&#432;&#769;ng kho&#769; ti&#234;u? Vi&#234;&#803;c li&#234;&#803;u Gluten co&#769; pha&#777;i la&#768; thu&#777; pha&#803;m th&#432;&#803;c s&#432;&#803; (hay bi&#803; &#273;&#244;&#777; t&#244;&#803;i oan) v&#226;&#771;n co&#768;n la&#768; &#273;i&#234;&#768;u g&#226;y tranh ca&#771;i. Ba&#768;i vi&#234;&#769;t na&#768;y se&#771; [c&#244;&#769; g&#259;&#769;ng ti&#234;&#769;p c&#226;&#803;n] cu&#244;&#803;c tranh lu&#226;&#803;n na&#768;y, sau &#273;o&#769; cung c&#226;&#769;p nh&#432;&#771;ng th&#244;ng tin co&#769; th&#234;&#777; &#432;&#769;ng du&#803;ng &#273;&#234;&#777; ki&#234;&#777;m soa&#769;t ca&#769;c v&#226;&#769;n &#273;&#234;&#768; li&#234;n quan &#273;&#234;&#769;n &#273;&#432;&#417;&#768;ng ti&#234;u ho&#769;a nha&#803;y ca&#777;m.</em></p><h1>LI&#7878;U T&#7852;P V&#7898;I T&#7840; N&#7862;NG C&#211; AN TO&#192;N CHO PH&#7908; N&#7918; &#272;ANG MANG THAI? </h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!nG01!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F050e5d43-ad77-451d-b6f3-506358653f9a_794x486.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!nG01!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F050e5d43-ad77-451d-b6f3-506358653f9a_794x486.png 424w, https://substackcdn.com/image/fetch/$s_!nG01!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F050e5d43-ad77-451d-b6f3-506358653f9a_794x486.png 848w, https://substackcdn.com/image/fetch/$s_!nG01!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F050e5d43-ad77-451d-b6f3-506358653f9a_794x486.png 1272w, https://substackcdn.com/image/fetch/$s_!nG01!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F050e5d43-ad77-451d-b6f3-506358653f9a_794x486.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!nG01!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F050e5d43-ad77-451d-b6f3-506358653f9a_794x486.png" width="794" height="486" 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pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>Trong qua&#769; kh&#432;&#769;, nh&#432;&#771;ng chi&#777; d&#226;&#771;n v&#234;&#768; t&#226;&#803;p luy&#234;&#803;n cho n&#432;&#771; gi&#417;&#769;i trong thai ki&#768; th&#432;&#417;&#803;c &#273;&#432;&#417;&#803;c thu&#769;c &#273;&#226;&#777;y b&#417;&#777;i nh&#432;&#771;ng quan &#273;i&#234;&#777;m ngu&#803;y khoa ho&#803;c, pho&#777;ng &#273;oa&#769;n th&#226;&#803;n tro&#803;ng tha&#769;i qua&#769;, va&#768; &#273;i&#803;nh ki&#234;&#769;n v&#234;&#768; gi&#417;&#769;i ti&#769;nh &#432;u ti&#234;n ba&#777;o v&#234;&#803; thai nhi h&#417;n so v&#417;&#769;i s&#432;&#803; t&#432;&#803; chu&#777; cu&#777;a thai phu&#803;. Ca&#769;c chi&#777; d&#226;&#771;n hi&#234;&#803;n &#273;a&#803;i khuy&#234;&#769;n ca&#769;o v&#226;&#803;n &#273;&#244;&#803;ng th&#234;&#777; ch&#226;&#769;t &#417;&#777; c&#432;&#417;&#768;ng &#273;&#244;&#803; trung bi&#768;nh, nh&#432;ng t&#226;&#803;p luy&#234;&#803;n &#417;&#777; c&#432;&#417;&#768;ng &#273;&#244;&#803; cao kh&#244;ng &#273;&#432;&#417;&#803;c khuy&#234;&#769;n ca&#769;o r&#244;&#803;ng ra&#771;i b&#417;&#777;i nh&#432;&#771;ng lo nga&#803;i v&#234;&#768; an toa&#768;n. Nh&#432;&#771;ng pha&#769;t hi&#234;&#803;n t&#432;&#768; m&#244;&#803;t nghi&#234;n c&#432;&#769;u &#273;&#432;&#417;&#803;c xu&#226;&#769;t ba&#777;n g&#226;&#768;n &#273;&#226;y chi&#777; ra r&#259;&#768;ng t&#226;&#803;p v&#417;&#769;i ta&#803; n&#259;&#803;ng co&#769; th&#234;&#777; kh&#244;ng &#273;a&#769;ng s&#417;&#803; &#273;&#234;&#769;n v&#226;&#803;y.</em></p><h1>X&#194;Y D&#7920;NG S&#7920; KI&#202;N C&#431;&#7900;NG V&#192; B&#7872;N B&#7880; V&#7872; TH&#7874; CH&#7844;T  </h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!EsH3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93e5ef12-0008-4775-bbe6-096f2a422721_596x382.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!EsH3!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93e5ef12-0008-4775-bbe6-096f2a422721_596x382.png 424w, https://substackcdn.com/image/fetch/$s_!EsH3!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93e5ef12-0008-4775-bbe6-096f2a422721_596x382.png 848w, https://substackcdn.com/image/fetch/$s_!EsH3!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93e5ef12-0008-4775-bbe6-096f2a422721_596x382.png 1272w, https://substackcdn.com/image/fetch/$s_!EsH3!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93e5ef12-0008-4775-bbe6-096f2a422721_596x382.png 1456w" sizes="100vw"><img 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srcset="https://substackcdn.com/image/fetch/$s_!EsH3!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93e5ef12-0008-4775-bbe6-096f2a422721_596x382.png 424w, https://substackcdn.com/image/fetch/$s_!EsH3!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93e5ef12-0008-4775-bbe6-096f2a422721_596x382.png 848w, https://substackcdn.com/image/fetch/$s_!EsH3!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93e5ef12-0008-4775-bbe6-096f2a422721_596x382.png 1272w, https://substackcdn.com/image/fetch/$s_!EsH3!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93e5ef12-0008-4775-bbe6-096f2a422721_596x382.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>M&#244;&#803;t ng&#244;&#803; nh&#226;&#803;n ph&#244;&#777; bi&#234;&#769;n la&#768;, n&#234;&#768;n ta&#777;ng th&#234;&#777; ch&#226;&#769;t la&#768; th&#432;&#769; d&#432;&#803; ba&#769;o kha&#777; n&#259;ng v&#226;&#803;n &#273;&#244;&#803;ng, nh&#432;ng s&#432;&#803; &#8220;ki&#234;n c&#432;&#417;&#768;ng&#8221; th&#432;&#417;&#768;ng la&#768; m&#244;&#803;t y&#234;&#769;u t&#244;&#769; bi&#803; bo&#777; qua. &#272;i&#234;&#768;u thu&#769; vi&#803; la&#768;, t&#226;&#803;p luy&#234;&#803;n S&#432;&#769;c ma&#803;nh v&#417;&#769;i m&#432;&#769;c ta&#803; n&#259;&#803;ng va&#768; Plyometrics, cu&#768;ng v&#417;&#769;i ca&#769;c ph&#432;&#417;ng a&#769;n kha&#769;c, co&#769; th&#234;&#777; ca&#777;i thi&#234;&#803;n &#273;i&#234;&#768;u na&#768;y.</em></p><div class="pullquote"><p><em><strong>C&#225;c b&#7841;n c&#243; th&#7875; tham kh&#7843;o th&#244;ng tin v&#7873; &#273;&#259;ng k&#253; T&#7853;p San T3 Monthly Digest <a href="https://open.substack.com/pub/thethinkingtrainer/p/tap-san-chuyen-mon-phat-hanh-hang?r=2z8vlo&amp;utm_campaign=post&amp;utm_medium=web">t&#7841;i &#273;&#226;y</a>.</strong></em></p></div>]]></content:encoded></item><item><title><![CDATA[[Nghiên cứu mới] Xu hướng lựa chọn bài tập phục vụ cho Powerlifting]]></title><description><![CDATA[T&#226;&#803;p gi&#768; kho&#777;e n&#226;&#769;y, nh&#432;ng &#273;i&#234;&#768;u na&#768;y th&#432;&#417;&#768;ng &#273;&#432;&#417;&#803;c a&#769;p du&#803;ng th&#234;&#769; na&#768;o trong b&#244;&#803; m&#244;n Powerlifting? M&#244;&#803;t nghi&#234;n c&#432;&#769;u kha&#777;o sa&#769;t g&#226;&#768;n &#273;&#226;y he&#769; l&#244;&#803; m&#244;&#803;t s&#244;&#769; xu h&#432;&#417;&#769;ng ph&#244;&#777; bi&#234;&#769;n.]]></description><link>https://www.thethinkingtrainer.com/p/nghien-cuu-moi-xu-huong-lua-chon</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/nghien-cuu-moi-xu-huong-lua-chon</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Mon, 10 Nov 2025 12:42:06 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!y-dj!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee46682-1243-4080-b26a-831c931804e2_1920x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!y-dj!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee46682-1243-4080-b26a-831c931804e2_1920x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!y-dj!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee46682-1243-4080-b26a-831c931804e2_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!y-dj!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee46682-1243-4080-b26a-831c931804e2_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!y-dj!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee46682-1243-4080-b26a-831c931804e2_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!y-dj!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee46682-1243-4080-b26a-831c931804e2_1920x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!y-dj!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee46682-1243-4080-b26a-831c931804e2_1920x1080.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/5ee46682-1243-4080-b26a-831c931804e2_1920x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:636724,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/178493453?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee46682-1243-4080-b26a-831c931804e2_1920x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!y-dj!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee46682-1243-4080-b26a-831c931804e2_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!y-dj!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee46682-1243-4080-b26a-831c931804e2_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!y-dj!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee46682-1243-4080-b26a-831c931804e2_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!y-dj!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee46682-1243-4080-b26a-831c931804e2_1920x1080.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>V&#417;&#769;i tro&#803;ng t&#226;m xoay quanh 3 &#273;&#244;&#803;ng ta&#769;c thi &#273;&#226;&#769;u chi&#769;nh - Squat, Bench Press, Deadlift - &#432;&#769;ng du&#803;ng nguy&#234;n t&#259;&#769;c chuy&#234;n bi&#234;&#803;t (specificity) trong l&#432;&#803;a cho&#803;n ba&#768;i t&#226;&#803;p la&#768; m&#244;&#803;t &#273;i&#234;&#768;u thi&#234;&#769;t y&#234;&#769;u trong qua&#769; tri&#768;nh ca&#777;i thi&#234;&#803;n tha&#768;nh ti&#769;ch cu&#777;a b&#244;&#803; m&#244;n Powerlifting. Tuy nhi&#234;n, nguy&#234;n t&#259;&#769;c na&#768;y &#273;&#432;&#417;&#803;c &#432;&#769;ng du&#803;ng th&#432;&#803;c t&#234;&#769; ra sao?</p><p>M&#244;&#803;t nghi&#234;n c&#432;&#769;u &#273;&#432;&#417;&#803;c xu&#226;&#769;t ba&#777;n g&#226;&#768;n &#273;&#226;y tr&#234;n t&#417;&#768; ba&#769;o khoa ho&#803;c &#8220;<em>Journal of Strength and Conditioning Research</em>&#8221; (JSCR) b&#417;&#777;i &#8220;Amdi va&#768; &#273;o&#768;ng nghi&#234;&#803;p&#8221; (link <a href="https://pubmed.ncbi.nlm.nih.gov/41166696/">ta&#803;i &#273;&#226;y</a>) kha&#769;m pha&#769; &#273;i&#234;&#768;u na&#768;y th&#244;ng qua kha&#777;o sa&#769;t xu h&#432;&#417;&#769;ng l&#432;&#803;a cho&#803;n ba&#768;i t&#226;&#803;p cu&#777;a 548 v&#226;&#803;n &#273;&#244;&#803;ng vi&#234;n Powerlifting tri&#768;nh &#273;&#244;&#803; cao (44% thi &#273;&#226;&#769;u &#417;&#777; c&#226;&#769;p &#273;&#244;&#803; vu&#768;ng, 40% &#417;&#777; c&#226;&#769;p qu&#244;&#769;c gia, va&#768; 17% &#417;&#777; c&#226;&#769;p qu&#244;&#769;c t&#234;&#769;; ~30% trong &#273;o&#769; la&#768; n&#432;&#771; gi&#417;&#769;i). Ba&#768;i vi&#234;&#769;t na&#768;y se&#771; t&#244;&#777;ng h&#417;&#803;p nh&#432;&#771;ng &#273;i&#234;&#777;m chi&#769;nh (<em>key findings</em>) &#273;a&#769;ng chu&#769; y&#769; &#273;&#432;&#417;&#803;c ta&#769;c gia&#777; &#273;&#432;&#769;ng t&#234;n &#273;&#226;&#768;u cu&#777;a nghi&#234;n c&#432;&#769;u, <em>Christian Houmann Amdi, </em>chia se&#777; tr&#234;n Instagram ca&#769; nh&#226;n</p><div class="instagram-embed-wrap" data-attrs="{&quot;instagram_id&quot;:&quot;DQvpHJDEwVq&quot;,&quot;title&quot;:&quot;Christian Amdi, Physio | PhD(c) (Powerlifting) on Instagram: \&quot;M&#8230;&quot;,&quot;author_name&quot;:&quot;@amdipt&quot;,&quot;thumbnail_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/__ss-rehost__IG-meta-DQvpHJDEwVq.jpg&quot;,&quot;like_count&quot;:null,&quot;comment_count&quot;:null,&quot;profile_pic_url&quot;:null,&quot;follower_count&quot;:null,&quot;timestamp&quot;:null,&quot;belowTheFold&quot;:false}" data-component-name="InstagramToDOM"></div><h1>Xu h&#432;&#417;&#769;ng t&#226;&#803;p luy&#234;&#803;n</h1><p>Amdi chi&#777; ra nh&#432;&#771;ng xu h&#432;&#417;&#769;ng t&#226;&#803;p luy&#234;&#803;n sau &#273;&#432;&#417;&#803;c ghi nh&#226;&#803;n &#417;&#777; nh&#432;&#771;ng V&#272;V Powerlifting &#273;&#432;&#417;&#803;c kha&#777;o sa&#769;t.</p><h2><strong>T&#226;&#768;n su&#226;&#769;t t&#226;&#803;p luy&#234;&#803;n</strong></h2><p>Ca&#769;c V&#272;V t&#226;&#803;p luy&#234;&#803;n trung bi&#768;nh 4.3 l&#226;&#768;n/tu&#226;&#768;n (co&#769; th&#234;&#777; hi&#234;&#777;u la&#768; s&#244;&#769; bu&#244;&#777;i t&#226;&#803;p m&#244;&#771;i tu&#226;&#768;n), th&#432;&#803;c hi&#234;&#803;n ca&#769;c &#273;&#244;&#803;ng ta&#769;c Squat, Bench Press, va&#768; Deadlift theo th&#234;&#777; th&#432;&#769;c thi &#273;&#226;&#769;u hay <em><strong>comp lifts</strong></em> (l&#226;&#768;n l&#432;&#417;&#803;t) 1.6, 2.5 va&#768; 1.4 l&#226;&#768;n m&#244;&#771;i tu&#226;&#768;n. G&#226;&#768;n nh&#432; mo&#803;i V&#272;V (&#8805; 97.5%) &#273;&#234;&#768;u s&#432;&#777; du&#803;ng ca&#769;c ba&#768;i t&#226;&#803;p b&#244;&#777; tr&#417;&#803;.</p><h2><strong>Squat</strong></h2><p>Ca&#769;c bi&#234;&#769;n th&#234;&#777; v&#417;&#769;i ta&#803; &#273;o&#768;n va&#768; ca&#769;c ba&#768;i t&#226;&#803;p b&#244;&#777; tr&#417;&#803; kha&#769;c &#273;&#432;&#417;&#803;c s&#432;&#777; du&#803;ng l&#226;&#768;n l&#432;&#417;&#803;t la&#768; 1.5 va&#768; 1.7 l&#226;&#768;n m&#244;&#771;i tu&#226;&#768;n.</p><p>Ca&#769;c bi&#234;&#769;n th&#234;&#777; Squat th&#244;ng du&#803;ng bao g&#244;&#768;m:</p><ul><li><p><em><strong>Pause Squat,</strong></em> hay Squat co&#769; th&#234;m qua&#771;ng d&#432;&#768;ng &#417;&#777; m&#244;&#803;t &#273;i&#234;&#777;m trong khoa&#777;ng ROM, vd: &#273;i&#234;&#777;m th&#226;&#769;p nh&#226;&#769;t (&#8221;trong h&#244;&#769;&#8221;);</p></li><li><p><em><strong>Squat v&#417;&#769;i vi&#803; tri&#769; &#273;&#259;&#803;t ta&#803; kha&#769;c</strong></em> (vd: High bar vs. Low bar)</p></li><li><p><em><strong>Squat v&#417;&#769;i pha Eccentric (&#273;i xu&#244;&#769;ng) ch&#226;&#803;m (h&#417;n)</strong></em></p></li></ul><p>Ca&#769;c ba&#768;i t&#226;&#803;p b&#244;&#777; tr&#417;&#803; th&#244;ng du&#803;ng bao g&#244;&#768;m</p><ul><li><p><em><strong>Ca&#769;c &#273;&#244;&#803;ng ta&#769;c da&#803;ng Squat kh&#244;ng du&#768;ng ta&#803; &#273;o&#768;n, va&#768; Squat t&#432;&#768;ng b&#234;n.</strong></em></p></li><li><p><em><strong>Ca&#769;c ba&#768;i t&#226;&#803;p c&#244; l&#226;&#803;p ca&#769;c c&#417; Du&#244;&#771;i H&#244;ng</strong></em> (vd: Hip Thrust cho M&#244;ng) <em><strong>va&#768; c&#417; Du&#244;&#771;i G&#244;&#769;i</strong></em> (vd: Leg Extension cho &#272;u&#768;i tr&#432;&#417;&#769;c).</p></li></ul><h2>Bench Press</h2><p>Ca&#769;c bi&#234;&#769;n th&#234;&#777; v&#417;&#769;i ta&#803; &#273;o&#768;n va&#768; ca&#769;c ba&#768;i t&#226;&#803;p b&#244;&#777; tr&#417;&#803; kha&#769;c &#273;&#432;&#417;&#803;c s&#432;&#777; du&#803;ng l&#226;&#768;n l&#432;&#417;&#803;t la&#768; 2.1 va&#768; 2.5 l&#226;&#768;n m&#244;&#771;i tu&#226;&#768;n.</p><p>Ca&#769;c bi&#234;&#769;n th&#234;&#777; Bench Press th&#244;ng du&#803;ng bao g&#244;&#768;m:</p><ul><li><p><em><strong>Long Pause Bench</strong></em>, hay Bench v&#417;&#769;i qua&#771;ng d&#432;&#768;ng (pause) da&#768;i, th&#432;&#417;&#768;ng &#417;&#777; &#273;i&#234;&#777;m th&#226;&#769;p nh&#226;&#769;t cu&#777;a chuy&#234;&#777;n &#273;&#244;&#803;ng;</p></li><li><p><em><strong>Bench v&#417;&#769;i ca&#769;c grip</strong></em> (vd: he&#803;p h&#417;n hay r&#244;&#803;ng h&#417;n) <em><strong>va&#768; go&#769;c kha&#769;c nhau</strong></em> (vd: Incline [d&#244;&#769;c l&#234;n] ho&#259;&#803;c Decline [d&#244;&#769;c xu&#244;&#769;ng] &#417;&#777; ca&#769;c go&#769;c kha&#769;c nhau) ;</p></li><li><p><em><strong>Bench v&#417;&#769;i pha Eccentric (&#273;i xu&#244;&#769;ng) ch&#226;&#803;m (h&#417;n)</strong></em>;</p></li><li><p><em><strong>Larsen Press</strong></em>, hay Bench v&#417;&#769;i ch&#226;n du&#244;&#771;i th&#259;&#777;ng kh&#244;ng cha&#803;m &#273;&#226;&#769;t (nh&#259;&#768;m tri&#234;&#803;t ti&#234;u <em>leg drive</em>)</p></li></ul><p>Ca&#769;c ba&#768;i t&#226;&#803;p b&#244;&#777; tr&#417;&#803; th&#244;ng du&#803;ng bao g&#244;&#768;m</p><ul><li><p><em><strong>Ca&#769;c &#273;&#244;&#803;ng ta&#769;c da&#803;ng Bench kh&#244;ng du&#768;ng ta&#803; &#273;o&#768;n</strong></em> (vd: ta&#803; &#273;&#417;n, ma&#769;y, du&#768;ng ca&#769;c thanh bar kha&#769;c).</p></li><li><p><em><strong>Ca&#769;c ba&#768;i t&#226;&#803;p c&#244; l&#226;&#803;p ca&#769;c c&#417; Ng&#432;&#803;c va&#768; Tay Sau</strong></em>.</p></li></ul><h2>Deadlift</h2><p>Ca&#769;c bi&#234;&#769;n th&#234;&#777; v&#417;&#769;i ta&#803; &#273;o&#768;n va&#768; ca&#769;c ba&#768;i t&#226;&#803;p b&#244;&#777; tr&#417;&#803; kha&#769;c &#273;&#432;&#417;&#803;c s&#432;&#777; du&#803;ng l&#226;&#768;n l&#432;&#417;&#803;t la&#768; <strong>1.3 va&#768; 1.7 l&#226;&#768;n m&#244;&#771;i tu&#226;&#768;n</strong>.</p><p>Ca&#769;c bi&#234;&#769;n th&#234;&#777; Deadlift th&#244;ng du&#803;ng bao g&#244;&#768;m:</p><ul><li><p><em><strong>Pause Deadlift</strong></em>, hay Deadlift v&#417;&#769;i qua&#771;ng d&#432;&#768;ng (pause) &#417;&#777; m&#244;&#803;t &#273;i&#234;&#777;m trong khoa&#777;ng ROM, vd: khi v&#432;&#768;a r&#417;&#768;i m&#259;&#803;t sa&#768;n, ngang g&#244;&#769;i;</p></li><li><p><em><strong>Stiff-leg Deadlift.</strong></em> hay Deadlift v&#417;&#769;i kh&#417;&#769;p G&#244;&#769;i du&#244;&#771;i th&#259;&#777;ng (thay vi&#768; g&#226;&#803;p nh&#432; Conventional hay Sump DL), chi&#777; chuy&#234;&#777;n &#273;&#244;&#803;ng &#417;&#777; kh&#417;&#769;p H&#244;ng.</p></li></ul><p>Ca&#769;c ba&#768;i t&#226;&#803;p b&#244;&#777; tr&#417;&#803; th&#244;ng du&#803;ng bao g&#244;&#768;m</p><ul><li><p><em><strong>Ca&#769;c ba&#768;i t&#226;&#803;p c&#244; l&#226;&#803;p ca&#769;c c&#417; Du&#244;&#771;i H&#244;ng.</strong></em></p></li></ul><h2>Reps va&#768; RPE</h2><p>Ca&#769;c ba&#768;i t&#226;&#803;p trong ch&#432;&#417;ng tri&#768;nh th&#432;&#417;&#768;ng &#273;&#432;&#417;&#803;c th&#432;&#803;c hi&#234;&#803;n v&#417;&#769;i khoa&#777;ng Reps va&#768; RPE sau</p><ul><li><p><strong>Comp lif</strong>t: <em><strong>1-7 Reps/Set</strong></em> &#417;&#777; m&#432;&#769;c <em><strong>RPE 6-10</strong></em>,</p></li><li><p><strong>Bi&#234;&#769;n th&#234;&#777; v&#417;&#769;i thanh &#273;o&#768;n</strong>: <em><strong>4-7 Reps</strong></em> &#417;&#777; <em><strong>RPE 6-8.5</strong></em>,</p></li><li><p><strong>Ca&#769;c ba&#768;i b&#244;&#777; tr&#417;&#803;</strong>: <em><strong>&#8805; 8 Reps</strong></em>, <em><strong>RPE 6-10</strong></em></p></li></ul><h1>A&#777;NH H&#431;&#416;&#777;NG CU&#777;A TH&#416;&#768;I &#272;I&#202;&#777;M THI &#272;&#194;&#769;U</h1><h2>&#272;i&#234;&#768;u chi&#777;nh ch&#432;&#417;ng tri&#768;nh</h2><p>&#272;a s&#244;&#769; ca&#769;c V&#272;V co&#769; &#273;i&#234;&#768;u chi&#777;nh ch&#432;&#417;ng tri&#768;nh t&#226;&#803;p khi &#273;&#234;&#769;n g&#226;&#768;n h&#417;n v&#417;&#769;i nga&#768;y l&#234;n sa&#768;n, v&#417;&#769;i 88.2% &#273;i&#234;&#768;u chi&#777;nh ca&#769;c &#273;&#244;&#803;ng ta&#769;c thi &#273;&#226;&#769;u, 71.7% &#273;i&#234;&#768;u chi&#777;nh ca&#769;c bi&#234;&#769;n th&#234;&#777; v&#417;&#769;i thanh &#273;o&#768;n, va&#768; 61.3% &#273;i&#234;&#768;u chi&#777;nh ca&#769;c ba&#768;i t&#226;&#803;p b&#244;&#777; tr&#417;&#803;.</p><p>Nh&#432;&#771;ng thay &#273;&#244;&#777;i na&#768;y th&#432;&#417;&#768;ng bao g&#244;&#768;m <strong>t&#259;ng m&#432;&#769;c ta&#803; t&#432;&#417;ng &#273;&#244;&#769;i</strong> (so v&#417;&#769;i m&#432;&#769;c ta&#803; m&#244;&#769;c, th&#432;&#417;&#768;ng la&#768; 1RM hi&#234;&#803;n ta&#803;i) <strong>va&#768; RPE cu&#777;a ca&#769;c comp lift</strong>, trong khi <strong>gia&#777;m Volume va&#768; t&#226;&#768;n su&#226;&#769;t cu&#777;a ca&#769;c bi&#234;&#769;n th&#234;&#777; va&#768; ca&#769;c ba&#768;i b&#244;&#777; tr&#417;&#803;</strong>.</p><p><strong>L&#432;&#803;a cho&#803;n ba&#768;i t&#226;&#803;p to&#777; ra kha&#769; nh&#226;&#769;t qua&#769;n</strong>, v&#417;&#769;i 49 - 59% v&#273;v kh&#244;ng thay &#273;&#244;&#777;i ba&#768;i t&#226;&#803;p theo th&#417;&#768;i &#273;i&#234;&#777;m thi &#273;&#226;&#769;u, m&#259;&#803;c du&#768; <strong>35 - 46% co&#769; thay &#273;&#244;&#777;i</strong>.</p><h2>Cu&#803; th&#234;&#777; v&#417;&#769;i t&#432;&#768;ng comp lift</h2><p>V&#417;&#769;i <strong>Squat</strong></p><ul><li><p><em><strong>Pause Squat</strong></em> tr&#417;&#777; n&#234;n ph&#244;&#777; bi&#234;&#769;n h&#417;n khi ca&#768;ng g&#226;&#768;n v&#417;&#769;i nga&#768;y thi &#273;&#226;&#769;u,</p></li><li><p><em><strong>Ca&#769;c bi&#234;&#769;n th&#234;&#777; v&#417;&#769;i vi&#803; tri&#769; &#273;&#259;&#803;t ta&#803; kha&#769;c</strong></em> va&#768; <em><strong>ca&#769;c ba&#768;i t&#226;&#803;p &#272;a kh&#417;&#769;p b&#244;&#777; tr&#417;&#803;</strong></em> &#273;&#432;&#417;&#803;c s&#432;&#777; du&#803;ng nhi&#234;&#768;u h&#417;n khi ca&#769;ch xa nga&#768;y thi &#273;&#226;&#769;u h&#417;n.</p></li></ul><p><strong>Bench Press</strong></p><ul><li><p><em><strong>Long Pause Squat</strong></em> tr&#417;&#777; n&#234;n ph&#244;&#777; bi&#234;&#769;n h&#417;n khi ca&#768;ng g&#226;&#768;n v&#417;&#769;i nga&#768;y thi &#273;&#226;&#769;u,</p></li><li><p><em><strong>Ca&#769;c bi&#234;&#769;n th&#234;&#777; v&#417;&#769;i &#273;&#244;&#803; r&#244;&#803;ng tay c&#226;&#768;m va&#768; go&#769;c &#273;&#226;&#777;y kha&#769;c</strong></em>, <em><strong>Larsen Press</strong></em> va&#768; <em><strong>ca&#769;c ba&#768;i t&#226;&#803;p &#272;a kh&#417;&#769;p b&#244;&#777; tr&#417;&#803;</strong></em> &#273;&#432;&#417;&#803;c s&#432;&#777; du&#803;ng nhi&#234;&#768;u h&#417;n va&#768;o ca&#769;c giai &#273;oa&#803;n tr&#432;&#417;&#769;c &#273;o&#769;.</p></li></ul><p><strong>Deadlift</strong>:</p><ul><li><p><em><strong>Pause Deadlift</strong></em> tr&#417;&#777; n&#234;n ph&#244;&#777; bi&#234;&#769;n h&#417;n khi ca&#768;ng g&#226;&#768;n v&#417;&#769;i nga&#768;y thi &#273;&#226;&#769;u,</p></li><li><p><em><strong>Ca&#769;c bi&#234;&#769;n th&#234;&#777; v&#417;&#769;i t&#432; th&#234;&#769; kha&#769;c</strong></em> va&#768; <em><strong>Stiff-leg Deadlift</strong></em> &#273;&#432;&#417;&#803;c s&#432;&#777; du&#803;ng nhi&#234;&#768;u h&#417;n va&#768;o ca&#769;c giai &#273;oa&#803;n tr&#432;&#417;&#769;c &#273;o&#769;.</p></li></ul><h1>A&#777;NH H&#431;&#416;&#777;NG T&#431;&#768; &#272;&#258;&#803;C &#272;I&#202;&#777;M CA&#769; NH&#194;N CU&#777;A NG&#431;&#416;&#768;I T&#194;&#803;P</h1><p>Kha&#777;o sa&#769;t ghi nh&#226;&#803;n &#273;&#432;&#417;&#803;c nh&#432;&#771;ng xu h&#432;&#417;&#769;ng sau khi ph&#226;n loa&#803;i c&#226;u tra&#777; l&#417;&#768;i theo &#273;&#259;&#803;c &#273;i&#234;&#777;m ng&#432;&#417;&#768;i t&#226;&#803;p:</p><h2><strong>&#272;i&#234;&#777;m IPF GL</strong></h2><p><em>&#272;i&#234;&#777;m IPF GL cao h&#417;n</em> &#273;&#432;&#417;&#803;c li&#234;n h&#234;&#803; v&#417;&#769;i xa&#769;c su&#226;&#769;t cao h&#417;n cho vi&#234;&#803;c <strong>s&#432;&#777; du&#803;ng m&#244;&#803;t s&#244;&#769; ba&#768;i t&#226;&#803;p b&#244;&#777; tr&#417;&#803;</strong> va&#768; <strong>th&#432;&#803;c hi&#234;&#803;n ca&#769;c comp lifts va&#768; bi&#234;&#769;n th&#234;&#777; s&#432;&#777; du&#803;ng ta&#803; &#273;o&#768;n v&#417;&#769;i </strong><em><strong>RPE th&#226;&#769;p h&#417;n</strong></em>, trong khi nh&#432;&#771;ng ng&#432;&#417;&#768;i t&#226;&#803;p v&#417;&#769;i <em>&#273;i&#234;&#777;m s&#244;&#769; trung bi&#768;nh</em> th&#432;&#417;&#768;ng s&#432;&#777; du&#803;ng <strong>kha&#769; nhi&#234;&#768;u bi&#234;&#769;n th&#234;&#777; s&#432;&#777; du&#803;ng thanh &#273;o&#768;n</strong>.</p><p>&#272;i&#234;&#777;m IPF GL (IPF Good Lift points) la&#768; m&#244;&#803;t h&#234;&#803; th&#244;&#769;ng &#273;a&#769;nh gia&#769; m&#417;&#769;i &#273;&#432;&#417;&#803;c IPF a&#769;p du&#803;ng t&#432;&#768; tha&#769;ng 05/2020, thay cho h&#234;&#803; th&#244;&#769;ng &#273;i&#234;&#777;m IPF Point tr&#432;&#417;&#769;c &#273;o&#769; (t&#432;&#768; 2018), nh&#259;&#768;m &#273;em la&#803;i m&#244;&#803;t chi&#777; s&#244;&#769; th&#244;&#769;ng nh&#226;&#769;t &#273;&#234;&#777; &#273;a&#769;nh gia&#769; tri&#768;nh &#273;&#244;&#803; cu&#777;a m&#244;&#803;t v&#273;v Powerlifting d&#432;&#803;a tr&#234;n tha&#768;nh ti&#769;ch thi &#273;&#226;&#769;u &#417;&#777; ca&#769;c gia&#777;i IPF va&#768; &#273;&#432;&#417;&#803;c IPF ch&#226;&#769;p thu&#226;&#803;n.</p><h2>Ha&#803;ng c&#226;n</h2><p>Nh&#432;&#771;ng V&#272;V &#417;&#777; ha&#803;ng c&#226;n t&#226;&#768;m trung (<em>middleweight.</em> bao g&#244;&#768;m 74kg va&#768; 83kg) th&#432;&#417;&#768;ng <em><strong>t&#226;&#803;p nhi&#234;&#768;u bu&#244;&#777;i h&#417;n</strong></em> va&#768; s<strong>&#432;&#777; du&#803;ng nhi&#234;&#768;u bi&#234;&#769;n th&#234;&#777; thanh &#273;o&#768;n va&#768; ba&#768;i t&#226;&#803;p b&#244;&#777; tr&#417;&#803; h&#417;n.</strong></p><p>Nh&#432;&#771;ng V&#272;V nhe&#803; h&#417;n th&#432;&#417;&#768;ng th&#432;&#803;c hi&#234;&#803;n <em><strong>Squat va&#768; Bench Press th&#432;&#417;&#768;ng xuy&#234;n h&#417;n</strong></em>, va&#768; <em><strong>Squat v&#417;&#769;i RPE cao h&#417;n</strong></em>.</p><h2>Gi&#417;&#769;i ti&#769;nh</h2><p>Ca&#769;c V&#272;V tham gia kha&#777;o sa&#769;t la&#768; <em>n&#432;&#771; gi&#417;&#769;i</em> co&#769; xu h&#432;&#417;&#769;ng th&#432;&#803;c hi&#234;&#803;n nhi&#234;&#768;u h&#417;n ca&#769;c bi&#234;&#769;n th&#234;&#777; v&#417;&#769;i thanh &#273;o&#768;n va&#768; ca&#769;c ba&#768;i t&#226;&#803;p b&#244;&#777; tr&#417;&#803;, bao g&#244;&#768;m ca&#769;c ba&#768;i t&#226;&#803;p c&#244; l&#226;&#803;p c&#417; Du&#244;&#771;i h&#244;ng.</p><p>Ca&#769;c V&#272;V tham gia kha&#777;o sa&#769;t la&#768; <em>nam gi&#417;&#769;i</em> th&#432;&#417;&#768;ng s&#432;&#777; du&#803;ng nhi&#234;&#768;u h&#417;n ca&#769;c bi&#234;&#769;n th&#234;&#777; <em><strong>Pause Squat, Pause Deadlift, va&#768; Long-pause Bench</strong></em><strong> khi t&#417;&#769;i g&#226;&#768;n nga&#768;y thi &#273;&#226;&#769;u</strong>.</p><h1>&#431;&#769;NG DU&#803;NG</h1><p>Tr&#432;&#417;&#769;c ti&#234;n chu&#769;ng ta c&#226;&#768;n pha&#777;i nh&#259;&#769;c &#273;&#234;&#769;n <strong>nh&#432;&#771;ng </strong><em><strong>ha&#803;n ch&#234;&#769;</strong></em> cu&#777;a nh&#432;&#771;ng pha&#769;t hi&#234;&#803;n tr&#234;n</p><ul><li><p>&#272;&#432;&#417;&#803;c th&#432;&#803;c hi&#234;&#803;n theo hi&#768;nh th&#432;&#769;c kha&#777;o sa&#769;t, nghi&#234;n c&#432;&#769;u b&#417;&#777;i &#8220;Amdi va&#768; &#273;&#244;&#768;ng nghi&#234;&#803;p&#8221; &#273;&#432;&#417;&#803;c x&#234;&#769;p va&#768;o da&#803;ng nghi&#234;n c&#432;&#769;u quan sa&#769;t (<em>observational research</em>) hay c&#259;&#769;t ngang (<em>cross-sectional</em>). Ha&#803;n ch&#234;&#769; chi&#769;nh cu&#777;a da&#803;ng nghi&#234;n c&#432;&#769;u na&#768;y la&#768; kha&#777; n&#259;ng suy lu&#226;&#803;n quan h&#234;&#803; nguy&#234;n nh&#226;n - k&#234;&#769;t qua&#777;, ph&#432;&#417;ng h&#432;&#417;&#769;ng cu&#777;a hi&#234;&#803;u &#432;&#769;ng ma&#768; ca&#769;c xu h&#432;&#417;&#769;ng l&#432;&#803;a cho&#803;n ba&#768;i t&#226;&#803;p &#273;&#432;&#417;&#803;c ghi nh&#226;&#803;n mang la&#803;i, va&#768; m&#432;&#769;c &#273;&#244;&#803; hi&#234;&#803;u qua&#777; cu&#777;a nh&#432;&#771;ng xu h&#432;&#417;&#769;ng na&#768;y, kha&#769; ha&#803;n ch&#234;&#769;.</p><ul><li><p>No&#769;i ca&#769;ch kha&#769;c, chu&#769;ng ta kh&#244;ng th&#234;&#777; bi&#234;&#769;t &#273;&#432;&#417;&#803;c ch&#259;&#769;c ch&#259;&#769;n li&#234;&#803;u nh&#432;&#771;ng ph&#432;&#417;ng a&#769;n na&#768;y co&#769; th&#432;&#803;c s&#432;&#803; co&#769; hi&#234;&#803;u qua&#777; &#273;&#244;&#769;i v&#417;&#769;i ca&#777;i thi&#234;&#803;n tha&#768;nh ti&#769;ch Powerlifting hay kh&#244;ng, va&#768;, n&#234;&#769;u co&#769;, no&#769; &#273;o&#769;ng vai tro&#768; bao nhi&#234;u.</p></li></ul></li><li><p>B&#234;n ca&#803;nh &#273;o&#769;, vi&#768; kha&#777;o sa&#769;t na&#768;y &#273;&#432;&#417;&#803;c th&#432;&#803;c hi&#234;&#803;n gi&#226;&#769;u t&#234;n va&#768; tuy&#234;&#777;n m&#244;&#803; nh&#432;&#771;ng ng&#432;&#417;&#768;i tra&#777; l&#417;&#768;i t&#432;&#768; ngu&#244;&#768;n ma&#803;ng xa&#771; h&#244;&#803;i, nh&#432;&#771;ng c&#226;u tra&#777; l&#417;&#768;i kh&#244;ng th&#234;&#777; &#273;&#432;&#417;&#803;c xa&#769;c minh, va&#768; co&#769; th&#234;&#777; chi&#803;u a&#777;nh h&#432;&#417;&#777;ng b&#417;&#777;i thi&#234;n ki&#234;&#769;n l&#432;&#803;a cho&#803;n (<em>selection bias,</em> vd: thu hu&#769;t m&#244;&#803;t ti&#777; l&#234;&#803; l&#417;&#769;n nh&#432;&#771;ng ng&#432;&#417;&#768;i t&#226;&#803;p theo &#273;u&#244;&#777;i m&#244;&#803;t phong ca&#769;ch t&#226;&#803;p luy&#234;&#803;n cu&#803; th&#234;&#777;).</p></li><li><p>Th&#234;m va&#768;o &#273;o&#769;, k&#234;&#769;t qua&#777; kha&#777;o sa&#769;t chu&#777; y&#234;&#769;u pha&#777;n a&#769;nh nh&#432;&#771;ng ng&#432;&#417;&#768;i t&#226;&#803;p kho&#777;e h&#417;n, gia&#768;u kinh ngi&#234;&#803;m h&#417;n, n&#234;n ca&#769;c pha&#769;t hi&#234;&#803;n tr&#234;n co&#769; th&#234;&#777; kh&#244;ng pha&#777;n a&#769;nh hoa&#768;n toa&#768;n nh&#432;&#771;ng tho&#769;i quen cu&#777;a nh&#432;&#771;ng ng&#432;&#417;&#768;i t&#226;&#803;p tri&#768;nh &#273;&#244;&#803; th&#226;&#769;p h&#417;n.</p></li></ul><p>T&#244;&#777;ng k&#234;&#769;t la&#803;i, <strong>m&#259;&#803;c du&#768; kh&#244;ng cho th&#226;&#769;y nh&#432;&#771;ng ph&#432;&#417;ng a&#769;n t&#244;&#769;t nh&#226;&#769;t, ca&#769;c pha&#769;t hi&#234;&#803;n trong nghi&#234;n c&#432;&#769;u hi&#234;&#803;n ta&#803;i chi&#777; ra nh&#432;&#771;ng ph&#432;&#417;ng a&#769;n &#273;ang &#273;&#432;&#417;&#803;c s&#432;&#777; du&#803;ng t&#432;&#417;ng &#273;&#244;&#769;i r&#244;&#803;ng ra&#771;i, theo &#273;o&#769; co&#769; th&#234;&#777; &#273;&#432;&#417;&#803;c s&#432;&#777; du&#803;ng nh&#432; m&#244;&#803;t ngu&#244;&#768;n tham kha&#777;o &#273;&#234;&#777; ca&#769;c HLV va&#768; ng&#432;&#417;&#768;i t&#226;&#803;p</strong>. R&#244;&#769;t cu&#803;c, khi x&#226;y d&#432;&#803;ng ch&#432;&#417;ng tri&#768;nh t&#226;&#803;p cho ca&#769; nh&#226;n, nh&#432;&#771;ng y&#234;&#769;u t&#244;&#769; co&#769; ti&#769;nh ca&#769; nh&#226;n - nh&#432; kha&#777; n&#259;ng chi&#803;u a&#769;p l&#432;&#803;c, s&#417;&#777; thi&#769;ch, nh&#432;&#771;ng ha&#803;n ch&#234;&#769; t&#432;&#768; m&#244;i tr&#432;&#417;&#768;ng, l&#244;&#769;i s&#244;&#769;ng va&#768; hoa&#768;n ca&#777;nh, pha&#777;n &#432;&#769;ng v&#417;&#769;i t&#226;&#803;p luy&#234;&#803;n, va&#768; mu&#803;c ti&#234;u cu&#803; th&#234;&#777; - n&#234;n lu&#244;n la&#768; c&#417; s&#417;&#777; chi&#769;nh &#273;&#234;&#777; &#273;&#432;a ra quy&#234;&#769;t &#273;i&#803;nh.</p>]]></content:encoded></item><item><title><![CDATA[TẬP SAN T3 DIGEST SỐ 06/2025]]></title><description><![CDATA[D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San T3 Monthly Digest. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n.]]></description><link>https://www.thethinkingtrainer.com/p/tap-san-t3-digest-thang-062025</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/tap-san-t3-digest-thang-062025</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Wed, 05 Nov 2025 09:36:38 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!nPJM!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e9f841-51f9-4bb8-a496-d6efb024fb27_1919x920.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!nPJM!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e9f841-51f9-4bb8-a496-d6efb024fb27_1919x920.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!nPJM!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e9f841-51f9-4bb8-a496-d6efb024fb27_1919x920.png 424w, https://substackcdn.com/image/fetch/$s_!nPJM!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e9f841-51f9-4bb8-a496-d6efb024fb27_1919x920.png 848w, https://substackcdn.com/image/fetch/$s_!nPJM!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e9f841-51f9-4bb8-a496-d6efb024fb27_1919x920.png 1272w, https://substackcdn.com/image/fetch/$s_!nPJM!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e9f841-51f9-4bb8-a496-d6efb024fb27_1919x920.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!nPJM!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e9f841-51f9-4bb8-a496-d6efb024fb27_1919x920.png" width="1456" height="698" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/60e9f841-51f9-4bb8-a496-d6efb024fb27_1919x920.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:698,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:837203,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/178065543?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e9f841-51f9-4bb8-a496-d6efb024fb27_1919x920.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!nPJM!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e9f841-51f9-4bb8-a496-d6efb024fb27_1919x920.png 424w, https://substackcdn.com/image/fetch/$s_!nPJM!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e9f841-51f9-4bb8-a496-d6efb024fb27_1919x920.png 848w, https://substackcdn.com/image/fetch/$s_!nPJM!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e9f841-51f9-4bb8-a496-d6efb024fb27_1919x920.png 1272w, https://substackcdn.com/image/fetch/$s_!nPJM!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60e9f841-51f9-4bb8-a496-d6efb024fb27_1919x920.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><div class="pullquote"><p><em>D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San <strong>T3 Monthly Digest</strong>. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong <strong><a href="https://docs.google.com/spreadsheets/d/1aA3-9sMj0_bi80tc1h7wMi3EjuFm2eo-/edit?usp=sharing&amp;ouid=111345889725885252852&amp;rtpof=true&amp;sd=true">Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n</a></strong>.</em></p></div><h1>&#258;N NHI&#7872;U PROTEIN C&#211; H&#7840;I: T&#7896;I &#8220;TH&#7852;T&#8221; HAY OAN SAI? </h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!55Pn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2bd50416-a845-4187-afa0-c32a4b26e58c_893x530.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!55Pn!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2bd50416-a845-4187-afa0-c32a4b26e58c_893x530.png 424w, https://substackcdn.com/image/fetch/$s_!55Pn!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2bd50416-a845-4187-afa0-c32a4b26e58c_893x530.png 848w, https://substackcdn.com/image/fetch/$s_!55Pn!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2bd50416-a845-4187-afa0-c32a4b26e58c_893x530.png 1272w, https://substackcdn.com/image/fetch/$s_!55Pn!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2bd50416-a845-4187-afa0-c32a4b26e58c_893x530.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!55Pn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2bd50416-a845-4187-afa0-c32a4b26e58c_893x530.png" width="893" height="530" 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srcset="https://substackcdn.com/image/fetch/$s_!55Pn!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2bd50416-a845-4187-afa0-c32a4b26e58c_893x530.png 424w, https://substackcdn.com/image/fetch/$s_!55Pn!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2bd50416-a845-4187-afa0-c32a4b26e58c_893x530.png 848w, https://substackcdn.com/image/fetch/$s_!55Pn!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2bd50416-a845-4187-afa0-c32a4b26e58c_893x530.png 1272w, https://substackcdn.com/image/fetch/$s_!55Pn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2bd50416-a845-4187-afa0-c32a4b26e58c_893x530.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>Trong ha&#768;ng chu&#803;c n&#259;m, nh&#432;&#771;ng m&#244;&#769;i lo nga&#803;i v&#234;&#768; ca&#769;c ch&#234;&#769; &#273;&#244;&#803; &#259;n v&#417;&#769;i l&#432;&#417;&#803;ng Protein l&#417;&#769;n &#273;a&#771; &#273;&#432;&#417;&#803;c d&#226;&#769;y l&#234;n trong truy&#234;&#768;n th&#244;ng &#273;a&#803;i chu&#769;ng va&#768;, &#273;&#244;i lu&#769;c, trong ca&#769;c cu&#244;&#803;c &#273;&#244;&#769;i thoa&#803;i khoa ho&#803;c. Trong gi&#417;&#769;i fitness, nh&#432;&#771;ng quan &#273;i&#234;&#777;m nh&#432; v&#226;&#803;y th&#432;&#417;&#768;ng nhanh cho&#769;ng bi&#803; ga&#803;t bo&#777;, &#273;&#259;&#803;c bi&#234;&#803;t trong gi&#417;&#769;i Th&#234;&#777; Hi&#768;nh, nh&#432;ng li&#234;&#803;u tha&#769;i &#273;&#244;&#803; na&#768;y &#273;&#234;&#769;n t&#432;&#768; &#273;i&#803;nh ki&#234;&#769;n hay d&#432;&#803;a tr&#234;n b&#259;&#768;ng ch&#432;&#769;ng v&#432;&#771;ng ch&#259;&#769;c?</em></p><h1>B&#194;&#769;T &#272;&#212;&#803;NG CU&#771;NG TO: S&#431;&#777; DU&#803;NG ISOMETRIC &#272;&#202;&#777; T&#258;NG C&#416;? </h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!_Oqk!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aa49089-ac77-40ea-88ce-9c63d11d7322_794x509.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!_Oqk!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aa49089-ac77-40ea-88ce-9c63d11d7322_794x509.png 424w, https://substackcdn.com/image/fetch/$s_!_Oqk!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aa49089-ac77-40ea-88ce-9c63d11d7322_794x509.png 848w, https://substackcdn.com/image/fetch/$s_!_Oqk!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aa49089-ac77-40ea-88ce-9c63d11d7322_794x509.png 1272w, https://substackcdn.com/image/fetch/$s_!_Oqk!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aa49089-ac77-40ea-88ce-9c63d11d7322_794x509.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!_Oqk!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aa49089-ac77-40ea-88ce-9c63d11d7322_794x509.png" width="794" height="509" 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pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>M&#244;&#803;t nghi&#234;n c&#432;&#769;u g&#226;&#768;n &#273;&#226;y so sa&#769;nh t&#226;&#803;p luy&#234;&#803;n v&#417;&#769;i t&#226;&#803;p luy&#234;&#803;n th&#244;&#769;ng v&#417;&#769;i t&#226;&#803;p luy&#234;&#803;n &#273;&#259;&#777;ng tr&#432;&#417;&#768;ng c&#417; (Isometrics) va&#768; pha&#769;t hi&#234;&#803;n s&#432;&#803; pha&#769;t tri&#234;&#777;n toa&#768;n b&#244;&#803; &#272;u&#768;i tr&#432;&#417;&#769;c gi&#244;&#769;ng nhau, nh&#432;ng v&#417;&#769;i kha&#769;c bi&#234;&#803;t ti&#234;&#768;m n&#259;ng &#417;&#777; ca&#769;c vu&#768;ng cu&#803; th&#234;&#777;. Isometrics la&#768; m&#244;&#803;t loa&#803;i hi&#768;nh t&#226;&#803;p luy&#234;&#803;n h&#432;&#771;u i&#769;ch co&#769; ti&#234;&#768;m n&#259;ng, va&#768; nh&#432;&#771;ng pha&#769;t hi&#234;&#803;n tr&#234;n ti&#769;ch lu&#771;y th&#234;m va&#768;o t&#226;&#803;p h&#417;&#803;p b&#259;&#768;ng ch&#432;&#769;ng v&#234;&#768; t&#226;&#803;p luy&#234;&#803;n &#417;&#777; &#273;&#244;&#803; da&#768;i c&#417; l&#417;&#769;n.</em></p><h1>PH&#7908; N&#7918; M&#195;N KINH C&#211; C&#7846;N PH&#7842;I T&#7852;P &#8220;N&#7862;NG&#8221;?  </h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!YuFD!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6929c018-0ec2-4939-b37d-29b5e43f0e73_893x573.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>D&#432;&#803;a va&#768;o quan sa&#769;t r&#259;&#768;ng phu&#803; n&#432;&#771; m&#226;&#769;t &#273;i m&#244;&#803;t l&#432;&#417;&#803;ng th&#226;n Na&#803;c l&#417;&#769;n trong giai &#273;oa&#803;n chuy&#234;&#777;n giao ma&#771;n kinh, m&#244;&#803;t quan &#273;i&#234;&#777;m &#273;&#432;&#417;&#803;c lan truy&#234;&#768;n r&#244;&#803;ng ra&#771;i g&#226;&#768;n &#273;&#226;y la&#768;, phu&#803; n&#432;&#771; c&#226;&#768;n t&#226;&#803;p Kha&#769;ng l&#432;&#803;c v&#417;&#769;i ta&#803; n&#259;&#803;ng &#273;&#234;&#777; t&#259;ng c&#417; ho&#259;&#803;c s&#432;&#769;c ma&#803;nh khi &#273;a&#771; ma&#771;n kinh. Nghi&#234;n c&#432;&#769;u &#273;&#432;&#417;&#803;c tha&#777;o lu&#226;&#803;n trong ba&#768;i vi&#234;&#769;t na&#768;y phu&#777; nh&#226;&#803;n quan &#273;i&#234;&#777;m tr&#234;n.</em></p><div class="pullquote"><p><em><strong>C&#225;c b&#7841;n c&#243; th&#7875; tham kh&#7843;o th&#244;ng tin v&#7873; &#273;&#259;ng k&#253; T&#7853;p San T3 Monthly Digest <a href="https://open.substack.com/pub/thethinkingtrainer/p/tap-san-chuyen-mon-phat-hanh-hang?r=2z8vlo&amp;utm_campaign=post&amp;utm_medium=web">t&#7841;i &#273;&#226;y</a>.</strong></em></p></div>]]></content:encoded></item><item><title><![CDATA[TẬP SAN T3 DIGEST SỐ 05/2025]]></title><description><![CDATA[D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San T3 Monthly Digest. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n.]]></description><link>https://www.thethinkingtrainer.com/p/tap-san-t3-digest-thang-052025</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/tap-san-t3-digest-thang-052025</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Wed, 29 Oct 2025 12:16:19 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!vF5s!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5a3571c5-120c-492d-956e-a9d3498594f7_1919x927.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" 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srcset="https://substackcdn.com/image/fetch/$s_!vF5s!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5a3571c5-120c-492d-956e-a9d3498594f7_1919x927.png 424w, https://substackcdn.com/image/fetch/$s_!vF5s!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5a3571c5-120c-492d-956e-a9d3498594f7_1919x927.png 848w, https://substackcdn.com/image/fetch/$s_!vF5s!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5a3571c5-120c-492d-956e-a9d3498594f7_1919x927.png 1272w, https://substackcdn.com/image/fetch/$s_!vF5s!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5a3571c5-120c-492d-956e-a9d3498594f7_1919x927.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div class="pullquote"><p><em>D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San <strong>T3 Monthly Digest</strong>. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong <strong><a href="https://docs.google.com/spreadsheets/d/1aA3-9sMj0_bi80tc1h7wMi3EjuFm2eo-/edit?usp=sharing&amp;ouid=111345889725885252852&amp;rtpof=true&amp;sd=true">Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n</a></strong>.</em></p></div><h1>NH&#431;&#771;NG L&#194;&#768;M T&#431;&#416;&#777;NG V&#202;&#768; &#8220;MA&#771;N KINH&#8221;</h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!U7uj!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd99b4709-18d5-445a-b2b6-68d81b1b6aad_893x557.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!U7uj!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd99b4709-18d5-445a-b2b6-68d81b1b6aad_893x557.png 424w, https://substackcdn.com/image/fetch/$s_!U7uj!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd99b4709-18d5-445a-b2b6-68d81b1b6aad_893x557.png 848w, https://substackcdn.com/image/fetch/$s_!U7uj!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd99b4709-18d5-445a-b2b6-68d81b1b6aad_893x557.png 1272w, https://substackcdn.com/image/fetch/$s_!U7uj!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd99b4709-18d5-445a-b2b6-68d81b1b6aad_893x557.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!U7uj!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd99b4709-18d5-445a-b2b6-68d81b1b6aad_893x557.png" width="893" height="557" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d99b4709-18d5-445a-b2b6-68d81b1b6aad_893x557.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:557,&quot;width&quot;:893,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:380319,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/177461398?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd99b4709-18d5-445a-b2b6-68d81b1b6aad_893x557.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!U7uj!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd99b4709-18d5-445a-b2b6-68d81b1b6aad_893x557.png 424w, https://substackcdn.com/image/fetch/$s_!U7uj!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd99b4709-18d5-445a-b2b6-68d81b1b6aad_893x557.png 848w, https://substackcdn.com/image/fetch/$s_!U7uj!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd99b4709-18d5-445a-b2b6-68d81b1b6aad_893x557.png 1272w, https://substackcdn.com/image/fetch/$s_!U7uj!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd99b4709-18d5-445a-b2b6-68d81b1b6aad_893x557.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>&#272;a s&#244;&#769; phu&#803; n&#432;&#771; g&#259;&#803;p pha&#777;i ca&#769;c tri&#234;&#803;u ch&#432;&#769;ng ma&#771;n kinh co&#769; th&#234;&#777; t&#244;&#768;n ta&#803;i trong va&#768;i n&#259;m. Trong khi co&#769; t&#244;&#768;n ta&#803;i ca&#769;c ph&#432;&#417;ng a&#769;n tri&#803; li&#234;&#803;u th&#432;&#803;c ch&#432;&#769;ng &#273;&#234;&#777; ki&#234;&#777;m soa&#769;t ca&#769;c tri&#234;&#803;u ch&#432;&#769;ng, ~85% trong s&#244;&#769; nh&#432;&#771;ng phu&#803; n&#432;&#771; co&#769; th&#234;&#777; s&#432;&#777; du&#803;ng chu&#769;ng thay va&#768;o &#273;o&#769; la&#803;i l&#432;&#803;a cho&#803;n nh&#432;&#771;ng sa&#777;n ph&#226;&#777;m th&#432;&#803;c ph&#226;&#777;m b&#244;&#777; sung ke&#769;m ho&#259;&#803;c kh&#244;ng hi&#234;&#803;u qua&#777;. H&#417;n n&#432;&#771;a, s&#432;&#803; ru&#768;m beng cu&#777;a gi&#417;&#769;i truy&#234;&#768;n th&#244;ng v&#234;&#768; m&#244;&#803;t nghi&#234;n c&#432;&#769;u ch&#226;&#769;t l&#432;&#417;&#803;ng ke&#769;m &#273;a&#771; nha&#768;o n&#259;&#803;n nh&#226;&#803;n th&#432;&#769;c cu&#777;a c&#244;ng chu&#769;ng v&#234;&#768; tri&#803; li&#234;&#803;u ma&#771;n kinh b&#259;&#768;ng n&#244;&#803;i ti&#234;&#769;t t&#244;&#769; trong h&#417;n 2 th&#226;&#803;p ki&#777; tr&#417;&#777; la&#803;i &#273;&#226;y.</em></p><h1>T&#212;&#777;N TH&#431;&#416;NG C&#416; B&#258;&#769;P: LI&#202;&#803;U CO&#769; C&#194;&#768;N &#8220;PAIN&#8221; &#272;&#202;&#777; &#8220;GAIN&#8221;? </h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!58C-!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdf36b830-2984-4d43-b683-bab989746234_893x543.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!58C-!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdf36b830-2984-4d43-b683-bab989746234_893x543.png 424w, https://substackcdn.com/image/fetch/$s_!58C-!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdf36b830-2984-4d43-b683-bab989746234_893x543.png 848w, https://substackcdn.com/image/fetch/$s_!58C-!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdf36b830-2984-4d43-b683-bab989746234_893x543.png 1272w, https://substackcdn.com/image/fetch/$s_!58C-!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdf36b830-2984-4d43-b683-bab989746234_893x543.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!58C-!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdf36b830-2984-4d43-b683-bab989746234_893x543.png" width="893" height="543" 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srcset="https://substackcdn.com/image/fetch/$s_!58C-!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdf36b830-2984-4d43-b683-bab989746234_893x543.png 424w, https://substackcdn.com/image/fetch/$s_!58C-!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdf36b830-2984-4d43-b683-bab989746234_893x543.png 848w, https://substackcdn.com/image/fetch/$s_!58C-!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdf36b830-2984-4d43-b683-bab989746234_893x543.png 1272w, https://substackcdn.com/image/fetch/$s_!58C-!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdf36b830-2984-4d43-b683-bab989746234_893x543.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>&#272;au mo&#777;i c&#417; b&#259;&#769;p va&#768; m&#234;&#803;t mo&#777;i th&#432;&#417;&#768;ng song ha&#768;nh v&#417;&#769;i tu&#226;&#768;n &#273;&#226;&#768;u ti&#234;n cu&#777;a m&#244;&#803;t giai &#273;oa&#803;n t&#226;&#803;p luy&#234;&#803;n, nh&#432;ng li&#234;&#803;u chu&#769;ng co&#769; c&#226;&#768;n thi&#234;&#769;t cho pha&#769;t tri&#234;&#777;n c&#417; b&#259;&#769;p da&#768;i ha&#803;n? N&#234;&#769;u kh&#244;ng, la&#768;m ca&#769;ch na&#768;o &#273;&#234;&#777; ng&#432;&#417;&#768;i t&#226;&#803;p pho&#768;ng tra&#769;nh no&#769;? Ba&#768;i vi&#234;&#769;t na&#768;y ph&#226;n ti&#769;ch m&#244;&#803;t nghi&#234;n c&#432;&#769;u kinh &#273;i&#234;&#777;n v&#234;&#768; chu&#777; &#273;&#234;&#768; na&#768;y, va&#768; g&#417;&#803;i y&#769; nh&#432;&#771;ng ph&#432;&#417;ng a&#769;n &#273;&#234;&#777; giu&#769;p ba&#803;n pha&#769;t tri&#234;&#777;n c&#417; b&#259;&#769;p va&#768; s&#432;&#769;c ma&#803;nh trong khi tra&#769;nh ti&#768;nh tra&#803;ng &#273;au c&#417; &#273;&#234;&#769;n l&#234; l&#234;&#769;t.</em></p><h1>CREATINE G&#194;Y R&#7908;NG T&#211;C: LO NG&#7840;I TH&#7920;C S&#7920; HAY L&#7900;I N&#211;I D&#7888;I TR&#7854;NG TR&#7906;N? </h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!21Bz!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb351a9ea-1b4b-4a06-b9de-692f02737eac_893x620.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!21Bz!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb351a9ea-1b4b-4a06-b9de-692f02737eac_893x620.png 424w, https://substackcdn.com/image/fetch/$s_!21Bz!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb351a9ea-1b4b-4a06-b9de-692f02737eac_893x620.png 848w, https://substackcdn.com/image/fetch/$s_!21Bz!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb351a9ea-1b4b-4a06-b9de-692f02737eac_893x620.png 1272w, https://substackcdn.com/image/fetch/$s_!21Bz!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb351a9ea-1b4b-4a06-b9de-692f02737eac_893x620.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!21Bz!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb351a9ea-1b4b-4a06-b9de-692f02737eac_893x620.png" width="893" height="620" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b351a9ea-1b4b-4a06-b9de-692f02737eac_893x620.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:620,&quot;width&quot;:893,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:453170,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/177461398?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb351a9ea-1b4b-4a06-b9de-692f02737eac_893x620.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!21Bz!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb351a9ea-1b4b-4a06-b9de-692f02737eac_893x620.png 424w, https://substackcdn.com/image/fetch/$s_!21Bz!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb351a9ea-1b4b-4a06-b9de-692f02737eac_893x620.png 848w, https://substackcdn.com/image/fetch/$s_!21Bz!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb351a9ea-1b4b-4a06-b9de-692f02737eac_893x620.png 1272w, https://substackcdn.com/image/fetch/$s_!21Bz!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb351a9ea-1b4b-4a06-b9de-692f02737eac_893x620.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>M&#244;&#803;t nghi&#234;n c&#432;&#769;u tr&#432;&#417;&#769;c &#273;o&#769; pha&#769;t hi&#234;&#803;n r&#259;&#768;ng b&#244;&#777; sung Creatine d&#226;&#771;n &#273;&#234;&#769;n t&#259;ng l&#432;&#417;&#803;ng hormone nam co&#769; di&#769;nh li&#769;u &#273;&#234;&#769;n ki&#768;m ha&#771;m mo&#803;c to&#769;c. Nghi&#234;n c&#432;&#769;u &#273;o&#769; kh&#244;ng tr&#432;&#803;c ti&#234;&#769;p &#273;o l&#432;&#417;&#768;ng hi&#234;&#803;n t&#432;&#417;&#803;ng ru&#803;ng to&#769;c, nh&#432;ng lu&#226;&#803;n &#273;i&#234;&#777;m na&#768;y v&#226;&#771;n &#273;&#432;&#417;&#803;c truy&#234;&#768;n ba&#769; dai d&#259;&#777;ng. Cu&#244;&#769;i cu&#768;ng chu&#769;ng ta cu&#771;ng co&#769; m&#244;&#803;t thi&#769; nghi&#234;&#803;m chi&#777; &#273;i&#803;nh ng&#226;&#771;u nhi&#234;n co&#769; ki&#234;&#777;m soa&#769;t &#273;i&#234;&#768;u tra m&#244;&#769;i quan h&#234;&#803; gi&#432;&#771;a Creatine va&#768; ru&#803;ng to&#769;c. Ba&#768;i vi&#234;&#769;t na&#768;y ph&#226;n ti&#769;ch va&#768; bi&#768;nh lu&#226;&#803;n v&#234;&#768; nh&#432;&#771;ng k&#234;&#769;t qua&#777; &#273;&#432;&#417;&#803;c ghi nh&#226;&#803;n.</em></p><div class="pullquote"><p><em><strong>C&#225;c b&#7841;n c&#243; th&#7875; tham kh&#7843;o th&#244;ng tin v&#7873; &#273;&#259;ng k&#253; T&#7853;p San T3 Monthly Digest <a href="https://open.substack.com/pub/thethinkingtrainer/p/tap-san-chuyen-mon-phat-hanh-hang?r=2z8vlo&amp;utm_campaign=post&amp;utm_medium=web">t&#7841;i &#273;&#226;y</a>.</strong></em></p></div>]]></content:encoded></item><item><title><![CDATA[QUÁ “NHỎ” ĐỂ TẬP TẠ: LIỆU LO NGẠI VỀ TRẺ NHỎ CÓ HỢP LÝ?]]></title><description><![CDATA[Ch&#7911; &#273;&#7873;: T&#7853;p luy&#7879;n, T&#259;ng c&#417;, S&#7913;c m&#7841;nh, Tr&#7867; em]]></description><link>https://www.thethinkingtrainer.com/p/qua-nho-e-tap-ta-lieu-lo-ngai-ve</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/qua-nho-e-tap-ta-lieu-lo-ngai-ve</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Sat, 18 Oct 2025 10:02:03 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!yhFA!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fedd0dd2b-f469-4b91-b99d-836ff50f7fc6_1431x628.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="pullquote"><p>B&#224;i vi&#7871;t n&#224;y tr&#237;ch t&#7915; T&#226;&#803;p san Tha&#769;ng 12/2024</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;ec3a5f96-ea13-41f9-b7b7-c00ae9554d85&quot;,&quot;caption&quot;:&quot;D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San T3 Monthly Digest. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n.&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;T&#7852;P SAN T3 DIGEST TH&#193;NG 12/2024 &quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:180133116,&quot;name&quot;:&quot;The Thinking Trainer&quot;,&quot;bio&quot;:&quot;Trang th&#244;ng tin, b&#224;i vi&#7871;t chuy&#234;n m&#244;n c&#7911;a The Thinking Trainer&quot;,&quot;photo_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f878e649-bd67-4fac-9d1c-04cb3d98c0be_940x788.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2024-12-22T07:08:23.295Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!E_hA!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdf130f5d-bacd-4736-ad0b-23d77e663dd6_1600x801.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.thethinkingtrainer.com/p/tap-san-t3-digest-thang-122024&quot;,&quot;section_name&quot;:&quot;T&#7853;p San T3 Monthly Digest&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:153478774,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2081899,&quot;publication_name&quot;:&quot;THE THINKING TRAINER&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JeF3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0a5bedd-8a2d-4b73-a7d3-3b2cc703bec8_256x256.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!yhFA!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fedd0dd2b-f469-4b91-b99d-836ff50f7fc6_1431x628.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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src="https://substackcdn.com/image/fetch/$s_!yhFA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fedd0dd2b-f469-4b91-b99d-836ff50f7fc6_1431x628.png" width="1431" height="628" 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srcset="https://substackcdn.com/image/fetch/$s_!yhFA!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fedd0dd2b-f469-4b91-b99d-836ff50f7fc6_1431x628.png 424w, https://substackcdn.com/image/fetch/$s_!yhFA!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fedd0dd2b-f469-4b91-b99d-836ff50f7fc6_1431x628.png 848w, https://substackcdn.com/image/fetch/$s_!yhFA!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fedd0dd2b-f469-4b91-b99d-836ff50f7fc6_1431x628.png 1272w, https://substackcdn.com/image/fetch/$s_!yhFA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fedd0dd2b-f469-4b91-b99d-836ff50f7fc6_1431x628.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h1><strong>&#221; CH&#205;NH C&#7910;A B&#192;I VI&#7870;T</strong></h1><blockquote><p><strong>1. Giai &#273;o&#7841;n d&#7853;y th&#236; d&#7851;n &#273;&#7871;n ti&#7871;n b&#7897; l&#7899;n v&#7873; s&#7913;c m&#7841;nh v&#224; c&#244;ng su&#7845;t. T&#7853;p Kh&#225;ng l&#7921;c khu&#7871;ch &#273;&#7841;i nh&#7919;ng ti&#7871;n b&#7897; n&#224;y, v&#224; &#273;em l&#7841;i ti&#7871;n b&#7897; l&#7899;n h&#417;n &#7903; nh&#7919;ng v&#7853;n &#273;&#7897;ng vi&#234;n &#7903; &#273;&#7847;u so v&#7899;i cu&#7889;i giai &#273;o&#7841;n d&#7853;y th&#236;.</strong></p><p><strong>2. Trong qu&#225; kh&#7913;, lo ng&#7841;i v&#7873; an to&#224;n v&#7873; t&#7853;p t&#7841; cho tr&#7867; nh&#7887; &#273;&#7871;n t&#7915; nguy c&#417; t&#7893;n th&#432;&#417;ng s&#7909;n t&#259;ng tr&#432;&#7903;ng &#7903; x&#432;&#417;ng &#273;ang ph&#225;t tri&#7875;n. Ch&#250;ng kh&#225; y&#7871;u v&#224; c&#243; th&#7875; k&#236;m h&#227;m ph&#225;t tri&#7875;n n&#7871;u b&#7883; t&#7893;n th&#432;&#417;ng.</strong></p><p><strong>3. Tuy nhi&#234;n, ph&#7847;n l&#7899;n ch&#7845;n th&#432;&#417;ng trong nh&#7919;ng nghi&#234;n c&#7913;u ban &#273;&#7847;u x&#7843;y ra khi t&#7853;p luy&#7879;n &#273;&#432;&#7907;c th&#7921;c hi&#7879;n kh&#244;ng &#273;&#432;&#7907;c gi&#225;m s&#225;t, kh&#244;ng &#273;&#432;&#7907;c h&#432;&#7899;ng d&#7851;n &#273;&#7847;y &#273;&#7911;, ch&#432;&#417;ng tr&#236;nh &#273;&#432;&#7907;c thi&#7871;t k&#7871; kh&#244;ng ph&#249; h&#7907;p ho&#7863;c d&#7909;ng c&#7909; kh&#244;ng &#273;&#7843;m b&#7843;o. Khi nh&#7919;ng v&#7845;n &#273;&#7873; n&#224;y &#273;&#432;&#7907;c kh&#7855;c ph&#7909;c, nguy c&#417; ch&#7845;n th&#432;&#417;ng l&#224; r&#7845;t nh&#7887;.</strong></p></blockquote><h1><strong>GI&#7898;I THI&#7878;U CHUNG</strong></h1><p>N&#7871;u &#273;&#227; theo &#273;u&#7893;i b&#7897; m&#244;n &#8220;n&#226;ng t&#7841;&#8221; &#273;&#7911; l&#226;u, r&#7845;t c&#243; th&#7875; b&#7841;n &#273;&#227; t&#7915;ng c&#243; m&#7897;t &#8220;h&#7891;i c&#242;n tr&#7867;&#8221; th&#7847;n t&#432;&#7907;ng nh&#7919;ng &#273;&#224;n anh c&#417; b&#7855;p, l&#7921;c l&#432;&#7905;ng h&#417;n. Tuy nhi&#234;n c&#7913; &#273;&#7871;n khi nh&#7855;c &#273;&#7871;n chuy&#7879;n &#273;i &#8220;t&#7853;p gym&#8221;. nh&#7919;ng ng&#432;&#7901;i l&#7899;n tu&#7893;i l&#7841;i th&#432;&#7901;ng &#8220;d&#7885;a&#8221; r&#7857;ng &#8220;t&#7853;p t&#7841; g&#226;y l&#249;n&#8221;, v&#7899;i l&#237; l&#7869; th&#432;&#7901;ng &#273;&#432;&#7907;c vi&#7879;n d&#7851;n l&#224; &#8220;tr&#7867; con &#273;ang &#7903; tu&#7893;i ph&#225;t tri&#7875;n, &#273;&#7863;t m&#7845;y ch&#7909;c c&#226;n l&#234;n l&#432;ng l&#224;m k&#236;m h&#227;m ph&#225;t tri&#7875;n chi&#7873;u cao&#8221;. T&#7845;t nhi&#234;n l&#224; &#273;i&#7873;u n&#224;y s&#7869; kh&#244;ng khi&#7871;n b&#7841;n nh&#7909;t ch&#237; (v&#236; th&#7871; m&#224; &#273;&#7871;n gi&#7901; b&#7841;n v&#7851;n &#273;ang t&#7853;p luy&#7879;n &#273;&#7873;u &#273;&#7863;n ch&#7913;?), nh&#432;ng &#273;&#225;ng ch&#250; &#253; l&#224; quan ni&#7879;m n&#224;y v&#7851;n t&#7891;n t&#7841;i (v&#224; t&#7887; ra s&#7869; ti&#7871;p t&#7909;c t&#7891;n t&#7841;i) cho &#273;&#7871;n &#273;&#7901;i con ch&#225;u c&#7911;a b&#7841;n.</p><p>Li&#7879;u nh&#7919;ng lo ng&#7841;i n&#224;y c&#243; b&#7857;ng ch&#7913;ng &#273;&#225;ng tin n&#224;o &#7911;ng h&#7897; tr&#234;n th&#7921;c t&#7871;? &#272;&#243; l&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c m&#7897;t nghi&#234;n c&#7913;u t&#7893;ng quan g&#7847;n &#273;&#226;y b&#7903;i &#8220;<em>de Salles Painelli</em>&#8221; [<a href="https://link.springer.com/article/10.1007/s42978-023-00251-y">1</a>] kh&#225;m ph&#225;, v&#7873; t&#7853;p Kh&#225;ng l&#7921;c &#7903; c&#225;c v&#7853;n &#273;&#7897;ng vi&#234;n nh&#237;. B&#224;i vi&#7871;t n&#224;y s&#7869; t&#7893;ng h&#7907;p n&#7897;i dung c&#7911;a b&#224;i b&#225;o khoa h&#7885;c n&#224;y, bao g&#7891;m nh&#7919;ng th&#237;ch nghi c&#417; b&#7855;p t&#7915; t&#7853;p Kh&#225;ng l&#7921;c th&#432;&#7901;ng &#273;&#432;&#7907;c ghi nh&#7853;n &#7903; c&#225;c v&#7853;n &#273;&#7897;ng vi&#234;n nh&#7887; tu&#7893;i, ph&#7843;n &#7913;ng ph&#225;t tri&#7875;n c&#7911;a b&#7855;p c&#7911;a &#273;&#7889;i t&#432;&#7907;ng n&#224;y, nh&#7919;ng lo ng&#7841;i v&#224; r&#7911;i ro c&#243; th&#7875; t&#7891;n t&#7841;i, v&#224; cu&#7889;i c&#249;ng th&#7843;o lu&#7853;n v&#7873; nh&#7919;ng khuy&#7871;n c&#225;o t&#7853;p luy&#7879;n Kh&#225;ng l&#7921;c cho l&#7913;a tu&#7893;i thi&#7871;u ni&#234;n.</p><h1><strong>N&#7896;I DUNG NGHI&#202;N C&#7912;U</strong></h1><p><em><strong>de Salles Painelli (2023). <a href="https://link.springer.com/article/10.1007/s42978-023-00251-y">Risks and Recommendations for Resistance Training in Youth Athletes: A Narrative Review with Emphasis on Muscular Fitness and Hypertrophic Responses</a>.</strong></em></p><h2><strong>M&#7909;c &#272;&#237;ch Nghi&#234;n C&#7913;u</strong></h2><p>M&#7909;c &#273;&#237;ch c&#7911;a nghi&#234;n c&#7913;u t&#7893;ng quan m&#244; t&#7843; hi&#7879;n t&#7841;i l&#224; t&#7893;ng h&#7907;p b&#7857;ng ch&#7913;ng v&#7873; nguy c&#417;, lo ng&#7841;i, v&#224; hi&#7879;u qu&#7843; c&#7911;a t&#7853;p luy&#7879;n Kh&#225;ng l&#7921;c &#273;&#7871;n c&#225;c ch&#7881; s&#7889; li&#234;n quan &#273;&#7871;n th&#7875; tr&#7841;ng c&#417; b&#7855;p v&#224; ph&#7843;n &#7913;ng ph&#225;t tri&#7875;n c&#417; b&#7855;p &#7903; c&#225;c v&#7853;n &#273;&#7897;ng vi&#234;n nh&#7887; tu&#7893;i, trong khi &#273;&#7891;ng th&#7901;i &#273;&#432;a ra nh&#7919;ng khuy&#7871;n c&#225;o v&#224; ch&#7881; d&#7851;n nh&#7857;m h&#7895; tr&#7907; vi&#7879;c &#225;p d&#7909;ng t&#7853;p luy&#7879;n Kh&#225;ng l&#7921;c cho nh&#243;m &#273;&#7889;i t&#432;&#7907;ng n&#224;y.</p><h2><strong>Ph&#432;&#417;ng Ph&#225;p Ti&#7871;n H&#224;nh Nghi&#234;n C&#7913;u</strong></h2><p>M&#7863;c d&#249; &#273;&#226;y l&#224; m&#7897;t nghi&#234;n c&#7913;u &#8220;t&#7893;ng quan m&#244; t&#7843;&#8221; (<em>narrative review</em>), t&#225;c gi&#7843; c&#243; &#225;p d&#7909;ng t&#236;m ki&#7871;m m&#7897;t c&#225;ch h&#7879; th&#7889;ng, bao g&#7891;m t&#236;m ki&#7871;m theo m&#7897;t chu&#7895;i nh&#7919;ng t&#7915; kh&#243;a tr&#234;n c&#225;c c&#417; s&#7903; d&#7919; ki&#7879;n &#273;&#7883;nh s&#7861;n, theo m&#7897;t b&#7897; ti&#234;u ch&#237; s&#224;ng l&#7885;c c&#7909; th&#7875; nh&#7857;m kh&#7855;c ph&#7909;c t&#237;nh gi&#225;n ti&#7871;p v&#224; nguy c&#417; thi&#234;n v&#7883; khi l&#7921;a ch&#7885;n b&#7857;ng ch&#7913;ng th&#432;&#7901;ng xu&#7845;t hi&#7879;n trong d&#7841;ng nghi&#234;n c&#7913;u &#8220;t&#7893;ng quan m&#244; t&#7843;&#8221;. &#272;&#7875; &#273;&#432;&#7907;c l&#7921;a ch&#7885;n, c&#225;c nghi&#234;n c&#7913;u c&#7847;n th&#7887;a m&#227;n nh&#7919;ng ti&#234;u ch&#237; sau:</p><ul><li><p><em>&#272;&#227; xu&#7845;t b&#7843;n &#273;&#7847;y &#273;&#7911; b&#7857;ng ti&#7871;ng Anh (kh&#244;ng ph&#7843;i l&#224; vd, b&#7843;n t&#243;m t&#7855;t nghi&#234;n c&#7913;u c&#244;ng b&#7889; t&#7841;i h&#7897;i th&#7843;o).</em></p></li></ul><ul><li><p><em>Bao g&#7891;m &#273;&#7889;i t&#432;&#7907;ng v&#7853;n &#273;&#7897;ng vi&#234;n tr&#7867; tu&#7893;i (19 tu&#7893;i ho&#7863;c nh&#7887; h&#417;n) tham gia v&#224;o c&#225;c ho&#7841;t &#273;&#7897;ng th&#7875; thao.</em></p></li><li><p><em>C&#243; &#225;p d&#7909;ng c&#225;c ch&#432;&#417;ng tr&#236;nh t&#7853;p Kh&#225;ng l&#7921;c k&#233;o d&#224;i &#237;t nh&#7845;t 6 tu&#7847;n.</em></p></li></ul><p>T&#432;&#417;ng t&#7921;, c&#225;c nghi&#234;n c&#7913;u b&#7883; lo&#7841;i tr&#7915; n&#7871;u ch&#250;ng:</p><ul><li><p><em>S&#7917; d&#7909;ng c&#225;c d&#7909;ng c&#7909; nh&#432; d&#226;y chun kh&#225;ng l&#7921;c hay b&#225;nh &#273;&#224; (flywheel) v&#236; kh&#243; &#273;&#7883;nh l&#432;&#7907;ng kh&#7889;i l&#432;&#7907;ng t&#7853;p luy&#7879;n, hay n&#7871;u nghi&#234;n c&#7913;u kh&#244;ng cung c&#7845;p &#273;&#7911; th&#244;ng tin &#273;&#7875; t&#237;nh to&#225;n kh&#7889;i l&#432;&#7907;ng t&#7853;p luy&#7879;n.</em></p></li></ul><ul><li><p><em>S&#7917; d&#7909;ng c&#225;c h&#236;nh th&#7913;c t&#7853;p luy&#7879;n kh&#244;ng ph&#7843;i Kh&#225;ng l&#7921;c (vd: Plyometric) b&#7903;i t&#225;c gi&#7843; mu&#7889;n c&#244; l&#7853;p hi&#7879;u &#7913;ng c&#7911;a t&#7853;p luy&#7879;n Kh&#225;ng l&#7921;c &#273;&#7871;n c&#225;c b&#224;i ki&#7875;m tra &#273;&#225;nh gi&#225; c&#244;ng su&#7845;t c&#417; b&#7855;p (power).</em></p></li></ul><ul><li><p>V&#7873; s&#7913;c m&#7841;nh, nghi&#234;n c&#7913;u &#273;&#225;ng ch&#250; &#253;, c&#243; t&#237;nh &#7913;ng d&#7909;ng v&#224; h&#7919;u &#237;ch nh&#7845;t &#273;&#7871;n t&#7915; &#8220;<em>Sander v&#224; &#273;&#7891;ng nghi&#7879;p</em>&#8221; [<a href="https://pubmed.ncbi.nlm.nih.gov/24050460/">2</a>]. C&#225;c t&#225;c gi&#7843; theo d&#245;i 134 c&#7847;u th&#7911; b&#243;ng &#273;&#225; &#273;&#7859;ng c&#7845;p tinh hoa (<em>elite</em>) &#7903; &#273;&#7897; tu&#7893;i v&#7883; th&#224;nh ni&#234;n trong 2 n&#259;m, v&#7899;i m&#7897;t n&#7917;a s&#7889; n&#224;y t&#7853;p luy&#7879;n Kh&#225;ng</p></li></ul><h1><strong>PH&#193;T HI&#7878;N V&#192; B&#204;NH LU&#7852;N</strong></h1><p>T&#225;c gi&#7843; tr&#236;nh b&#224;y b&#224;i b&#225;o c&#7911;a m&#236;nh th&#224;nh 4 ph&#7847;n l&#7899;n tr&#432;&#7899;c khi &#273;i &#273;&#7871;n ph&#7847;n t&#7893;ng k&#7871;t v&#224; k&#7871;t lu&#7853;n: 1) c&#225;c ch&#7881; s&#7889; li&#234;n quan &#273;&#7871;n th&#7875; tr&#7841;ng c&#417; b&#7855;p (<em>muscular fitness-related measures</em>); 2) ph&#225;t tri&#7875;n c&#417; b&#7855;p (<em>muscle hypertrophy</em>); 3) nguy c&#417; v&#224; lo ng&#7841;i (<em>risks and concerns</em>); v&#224; 4) khuy&#7871;n c&#225;o (<em>recommendations</em>). Ph&#7847;n d&#432;&#7899;i &#273;&#226;y c&#7911;a b&#224;i vi&#7871;t c&#361;ng s&#7869; s&#7917; d&#7909;ng b&#7889; c&#7909;c n&#224;y.</p><h2><strong>C&#225;c Ch&#7881; S&#7889; Li&#234;n Quan &#272;&#7871;n Th&#7875; Tr&#7841;ng C&#417; B&#7855;p</strong></h2><p>Nh&#7919;ng ph&#225;t hi&#7879;n thu&#7897;c v&#7873; th&#7875; tr&#7841;ng c&#417; b&#7855;p bao g&#7891;m c&#225;c d&#7919; ki&#7879;n v&#7873; s&#7913;c m&#7841;nh c&#417; b&#7855;p (18 nghi&#234;n c&#7913;u), s&#7913;c b&#7873;n (6 nghi&#234;n c&#7913;u), v&#224; c&#244;ng su&#7845;t (22 nghi&#234;n c&#7913;u).</p><p>V&#7873; s&#7913;c m&#7841;nh, nghi&#234;n c&#7913;u &#273;&#225;ng ch&#250; &#253;, c&#243; t&#237;nh &#7913;ng d&#7909;ng v&#224; h&#7919;u &#237;ch nh&#7845;t &#273;&#7871;n t&#7915; &#8220;<em>Sander v&#224; &#273;&#7891;ng nghi&#7879;p</em>&#8221; [<a href="https://pubmed.ncbi.nlm.nih.gov/24050460/">2</a>]. C&#225;c t&#225;c gi&#7843; theo d&#245;i 134 c&#7847;u th&#7911; b&#243;ng &#273;&#225; &#273;&#7859;ng c&#7845;p tinh hoa (<em>elite</em>) &#7903; &#273;&#7897; tu&#7893;i v&#7883; th&#224;nh ni&#234;n trong 2 n&#259;m, v&#7899;i m&#7897;t n&#7917;a s&#7889; n&#224;y t&#7853;p luy&#7879;n Kh&#225;ng l&#7921;c trong giai &#273;o&#7841;n n&#224;y, v&#224; m&#7897;t n&#7917;a c&#242;n l&#7841;i ch&#7881; th&#7921;c hi&#7879;n ch&#432;&#417;ng tr&#236;nh t&#7853;p th&#7875; thao (&#273;&#225; b&#243;ng). Trong khi b&#7845;t c&#7913; nghi&#234;n c&#7913;u n&#224;o v&#7873; t&#7853;p Kh&#225;ng l&#7921;c v&#7899;i h&#417;n 100 ng&#432;&#7901;i tham gia k&#233;o d&#224;i 2 n&#259;m l&#224; &#273;i&#7873;u hi&#7871;m g&#7863;p, &#7845;n t&#432;&#7907;ng v&#224; c&#243; &#237;ch &#273;&#7889;i v&#7899;i hi&#7875;u bi&#7871;t v&#7873; th&#237;ch nghi x&#7843;y ra trong th&#7901;i gian d&#224;i h&#417;n so v&#7899;i th&#244;ng th&#432;&#7901;ng, nh&#7919;ng &#273;i&#7873;u n&#224;y &#273;&#7863;c bi&#7879;t quan tr&#7885;ng khi nghi&#234;n c&#7913;u v&#7873; tr&#7867; v&#7883; th&#224;nh ni&#234;n.</p><p>&#272;&#225;ng ch&#250; &#253;, b&#7843;n th&#226;n qu&#225; tr&#236;nh tr&#432;&#7903;ng th&#224;nh d&#7851;n &#273;&#7871;n nh&#7919;ng c&#7843;i thi&#7879;n v&#7873; n&#259;ng l&#7921;c th&#7875; ch&#7845;t <em>&#273;&#7897;c l&#7853;p </em>v&#7899;i ch&#432;&#417;ng tr&#236;nh t&#7853;p luy&#7879;n. Trong nghi&#234;n c&#7913;u n&#224;y, &#8220;<em>Sanders</em>&#8221; x&#7871;p nh&#243;m c&#225;c c&#7847;u th&#7911; theo &#273;&#7897; tu&#7893;i, c&#7909; th&#7875; l&#224; d&#432;&#7899;i 19, 17 v&#224; 15 tu&#7893;i. V&#236; v&#7853;y, m&#7895;i nh&#243;m c&#243; trong kho&#7843;ng 13 &#273;&#7871;n 33 c&#7847;u th&#7911; (vd: nh&#243;m &#272;&#7889;i ch&#7913;ng d&#432;&#7899;i 19 tu&#7893;i, nh&#243;m t&#7853;p Kh&#225;ng l&#7921;c d&#432;&#7899;i 15 tu&#7893;i, nh&#243;m t&#7853;p Kh&#225;ng l&#7921;c d&#432;&#7899;i 17 tu&#7893;i, c&#225;c nh&#243;m &#272;&#7889;i ch&#7913;ng d&#432;&#7899;i 15 tu&#7893;i, 17 tu&#7893;i v&#224; 19 tu&#7893;i). Khi ch&#7881; nh&#236;n v&#224;o &#7843;nh h&#432;&#7903;ng c&#7911;a qu&#225; tr&#236;nh tr&#432;&#7903;ng th&#224;nh (c&#249;ng v&#7899;i t&#7853;p luy&#7879;n b&#243;ng &#273;&#225;) &#273;&#7871;n ti&#7871;n b&#7897; v&#7873; s&#7913;c m&#7841;nh 1RM, c&#225;c nh&#243;m &#272;&#7889;i ch&#7913;ng (kh&#244;ng t&#7853;p t&#7841;) d&#432;&#7899;i 19, 17 v&#224; 15 tu&#7893;i t&#259;ng s&#7913;c m&#7841;nh 1RM trung b&#236;nh l&#7847;n l&#432;&#7907;t l&#224; 20.9 &#177; 22.9, 49.8 &#177; 39.6, v&#224; 62.3 &#177; 53.8% &#7903; b&#224;i <em>Front Squat</em>, v&#224; 29.2 &#177; 22.7, 67 &#177; 51.4, v&#224; 59.7 &#177; 43.4% &#7903; b&#224;i <em>Back Squat</em>. M&#7913;c t&#259;ng s&#7913;c m&#7841;nh 1RM kh&#225; l&#7899;n n&#224;y s&#7869; kh&#244;ng th&#7875; x&#7843;y ra &#7903; ng&#432;&#7901;i tr&#432;&#7903;ng th&#224;nh n&#7871;u ch&#7881; ch&#417;i b&#243;ng trong 2 n&#259;m, v&#224; kh&#7843; n&#259;ng l&#224; &#273;&#7871;n t&#7915; s&#7921; ph&#225;t tri&#7875;n v&#7873; th&#226;n h&#236;nh v&#224; tr&#7885;ng l&#432;&#7907;ng v&#224; c&#7843;i thi&#7879;n kh&#7843; n&#259;ng ph&#7889;i h&#7907;p chuy&#7875;n &#273;&#7897;ng c&#7911;a c&#225;c c&#7847;u th&#7911;. Tuy nhi&#234;n, nh&#243;m t&#7853;p Kh&#225;ng l&#7921;c d&#432;&#7899;i 19, 17 v&#224; 15 tu&#7893;i t&#259;ng 1RM trung b&#236;nh th&#234;m 101.6 &#177; 43, 115.1 &#177; 34.4, v&#224; 312.5 &#177; 118.6% &#7903; b&#224;i Front Squat v&#224; 101.6 &#177; 37, 123 &#177; 38.5, v&#224; 290.9 &#177; 107.8% &#7903; b&#224;i Back Squat. T&#7913;c l&#224;, c&#225;c c&#7847;u th&#7911; c&#243; t&#7853;p Kh&#225;ng l&#7921;c &#273;&#7841;t &#273;&#432;&#7907;c ti&#7871;n b&#7897; v&#7873; s&#7913;c m&#7841;nh cao g&#7845;p 2 - 5 l&#7847;n so v&#7899;i &#273;&#7891;ng &#273;&#7897;i kh&#244;ng t&#7853;p Kh&#225;ng l&#7921;c. H&#417;n n&#7919;a, ti&#7871;n b&#7897; v&#7873; s&#7913;c m&#7841;nh so v&#7899;i ban &#273;&#7847;u &#273;&#432;&#7907;c ghi nh&#7853;n l&#7899;n h&#417;n &#273;&#225;ng kinh ng&#7841;c &#7903; nh&#7919;ng c&#7847;u th&#7911; d&#432;&#7899;i 15 tu&#7893;i, cho th&#7845;y r&#7857;ng khi qu&#225; tr&#236;nh tr&#432;&#7903;ng th&#224;nh &#273;ang di&#7877;n ra m&#7841;nh m&#7869; nh&#7845;t, n&#243; khu&#7871;ch &#273;&#7841;i &#7843;nh h&#432;&#7903;ng c&#7911;a t&#7853;p Kh&#225;ng l&#7921;c &#273;&#7871;n s&#7913;c m&#7841;nh.</p><p>V&#7873; s&#7913;c b&#7873;n c&#417; b&#7855;p, v&#7899;i ch&#7881; 6 nghi&#234;n c&#7913;u c&#243; &#273;&#7863;c &#273;i&#7875;m kh&#225; &#273;a d&#7841;ng v&#7873; &#273;&#7897; d&#224;i, &#273;&#7889;i t&#432;&#7907;ng tham gia, bi&#7879;n ph&#225;p v&#224; quy tr&#236;nh ki&#7875;m tra, c&#225;c ph&#225;t hi&#7879;n kh&#244;ng th&#7921;c s&#7921; r&#245; r&#224;ng. V&#237; d&#7909;, c&#225;c nh&#243;m t&#7853;p Kh&#225;ng l&#7921;c &#273;&#432;&#7907;c ghi nh&#7853;n t&#259;ng &#7903; c&#225;c ch&#7881; s&#7889; kh&#225;c nhau v&#7873; s&#7913;c b&#7873;n c&#417; b&#7855;p t&#7915; m&#7913;c t&#259;ng ch&#7881; 7% cho th&#7901;i gian <em>Plank </em>[<a href="https://pubmed.ncbi.nlm.nih.gov/25025936/">3</a>] &#273;&#7871;n m&#7913;c t&#259;ng kh&#7893;ng l&#7891; 166.5% v&#7873; s&#7889; Reps th&#7921;c hi&#7879;n &#273;&#432;&#7907;c &#7903; m&#7897;t b&#224;i ki&#7875;m tra s&#7913;c b&#7873;n chuy&#234;n d&#7909;ng cho c&#417; Vai sau (v&#7873; b&#7843;n ch&#7845;t l&#224; m&#7897;t b&#224;i ki&#7875;m tra b&#7857;ng chuy&#7875;n &#273;&#7897;ng <em>Rear Delt Fly</em> v&#7899;i m&#7897;t tay c&#7847;m t&#7841; nh&#7865; trong khi n&#7857;m tr&#234;n b&#224;n massage; [<a href="https://pubmed.ncbi.nlm.nih.gov/24427394/">4</a>]). H&#417;n n&#7919;a, &#8220;<em>de Salles Painelli</em>&#8221; b&#236;nh lu&#7853;n r&#7857;ng, kh&#244;ng ph&#7843;i nghi&#234;n c&#7913;u n&#224;o trong s&#7889; &#273;&#432;&#7907;c &#273;&#225;nh gi&#225; c&#243; th&#7921;c hi&#7879;n b&#432;&#7899;c l&#224;m quen v&#7899;i b&#224;i ki&#7875;m tra m&#7897;t c&#225;ch &#273;&#7847;y &#273;&#7911;, m&#7897;t &#273;i&#7873;u &#273;&#7863;c bi&#7879;t quan tr&#7885;ng khi s&#7917; d&#7909;ng c&#225;c b&#224;i ki&#7875;m tra &#273;&#7863;c bi&#7879;t &#273;&#242;i h&#7887;i h&#7885;c c&#225;ch ph&#7889;i h&#7907;p chuy&#7875;n &#273;&#7897;ng, v&#224; c&#361;ng &#273;&#7863;c bi&#7879;t quan tr&#7885;ng v&#7899;i m&#7897;t nh&#243;m &#273;&#7889;i t&#432;&#7907;ng nh&#236;n chung c&#243; th&#7875; h&#7885;c chuy&#7875;n &#273;&#7897;ng nhanh ch&#243;ng - nh&#432; v&#7899;i c&#225;c v&#7853;n &#273;&#7897;ng vi&#234;n nh&#7887; tu&#7893;i. &#272;i&#7873;u n&#224;y c&#243; ngh&#297;a r&#7857;ng, vi&#7879;c ph&#226;n bi&#7879;t gi&#7919;a hi&#7879;u &#7913;ng th&#7921;c t&#7915; t&#7853;p luy&#7879;n v&#224; hi&#7879;u &#7913;ng c&#7911;a vi&#7879;c l&#224;m b&#224;i ki&#7875;m tra nhi&#7873;u l&#7847;n. V&#7899;i y&#7871;u t&#7889; n&#224;y, s&#7889; l&#432;&#7907;ng nghi&#234;n c&#7913;u &#237;t, v&#224; th&#234;m r&#7857;ng s&#7913;c b&#7873;n c&#417; b&#7855;p &#273;&#7857;ng n&#224;o c&#361;ng c&#243; li&#234;n h&#7879; tr&#7921;c ti&#7871;p &#273;&#7871;n s&#7913;c m&#7841;nh (vd: n&#7871;u 1RM c&#7911;a b&#7841;n t&#259;ng t&#7915; 100kg l&#234;n 150kg, 75kg s&#7869; tr&#7903; th&#224;nh 50%1RM, thay v&#236; 75%), v&#224; v&#236; s&#7913;c b&#7873;n c&#417; b&#7855;p (vd: th&#7921;c hi&#7879;n &#273;&#432;&#7907;c s&#7889; Reps cao h&#417;n v&#7899;i t&#7841; nh&#7865; - r&#7845;t nh&#7865;) kh&#244;ng ph&#7843;i l&#224; th&#7913; b&#7841;n &#273;&#7885;c s&#7869; quan t&#226;m nhi&#7873;u, kh&#7843; n&#259;ng l&#224; nh&#7919;ng ph&#225;t hi&#7879;n n&#224;y s&#7869; kh&#244;ng c&#243; g&#236; &#273;&#225;ng nh&#7855;c &#273;&#7871;n.</p><p>Tr&#225;i l&#7841;i, v&#7873; c&#244;ng su&#7845;t (<em>power</em>) c&#417; b&#7855;p, &#273;a s&#7889; c&#225;c nghi&#234;n c&#7913;u &#225;p d&#7909;ng c&#225;c b&#224;i ki&#7875;m tra gi&#7889;ng nhau nh&#432; nh&#7843;y b&#7853;t cao t&#7915; t&#432; th&#7871; ng&#7891;i (<em>countermovement jump</em>) hay t&#7915; t&#432; th&#7871; Squat (<em>squat jump</em>), v&#224; c&#225;c b&#224;i n&#233;m b&#243;ng (<em>medicine ball throw</em>). H&#417;n n&#7919;a, &#273;&#7841;i &#273;a s&#7889; c&#225;c nghi&#234;n c&#7913;u n&#224;y cho th&#7845;y s&#7921; c&#7843;i thi&#7879;n nh&#7845;t qu&#225;n v&#7873; c&#225;c ch&#7881; s&#7889; n&#224;y sau khi t&#7853;p Kh&#225;ng l&#7921;c. Cu&#7889;i c&#249;ng, v&#224; t&#432;&#417;ng t&#7921; v&#7899;i Strength, m&#7897;t s&#7889; nghi&#234;n c&#7913;u ghi nh&#7853;n ti&#7871;n b&#7897; l&#7899;n h&#417;n v&#7873; c&#244;ng su&#7845;t &#7903; nh&#7919;ng v&#7853;n &#273;&#7897;ng vi&#234;n nh&#7887; tu&#7893;i h&#417;n khi t&#7853;p Kh&#225;ng l&#7921;c. V&#237; d&#7909;, &#8220;<em>Rodriguez-Rosell v&#224; &#273;&#7891;ng nghi&#7879;p</em>&#8221; [<a href="https://pubmed.ncbi.nlm.nih.gov/27806013/">5</a>] ghi nh&#7853;n r&#7857;ng, c&#225;c c&#7847;u th&#7911; b&#243;ng &#273;&#225; &#7903; &#273;&#7897; tu&#7893;i thi&#7871;u ni&#234;n c&#243; t&#7853;p Kh&#225;ng l&#7921;c t&#259;ng th&#224;nh t&#237;ch b&#7853;t nh&#7843;y th&#234;m t&#7915; 5 &#273;&#7871;n 12.5%, v&#7899;i nh&#7919;ng c&#7847;u th&#7911; d&#432;&#7899;i 13 tu&#7893;i ghi nh&#7853;n m&#7913;c t&#259;ng l&#7899;n nh&#7845;t (12.5%), n&#7889;i ti&#7871;p b&#7903;i nh&#7919;ng c&#7847;u th&#7911; d&#432;&#7899;i 15 tu&#7893;i (10%) v&#224; nh&#7919;ng c&#7847;u th&#7911; d&#432;&#7899;i 17 tu&#7893;i c&#243; m&#7913;c t&#259;ng nh&#7887; nh&#7845;t (5.7%). Nh&#7919;ng c&#7847;u th&#7911; kh&#244;ng t&#7853;p Kh&#225;ng l&#7921;c kh&#244;ng t&#259;ng &#273;&#225;ng k&#7875; v&#7873; chi&#7873;u cao b&#7853;t nh&#7843;y. &#272;&#225;ng ch&#250; &#253;, nh&#7919;ng thay &#273;&#7893;i &#273;a d&#7841;ng v&#224; c&#7909; th&#7875; v&#7899;i &#273;&#7897; tu&#7893;i n&#224;y x&#7843;y ra ch&#7881; sau 6 tu&#7847;n, cho th&#7845;y r&#7857;ng s&#7921; tr&#432;&#7903;ng th&#224;nh v&#7873; th&#7875; ch&#7845;t c&#243; th&#7875; kh&#244;ng &#273;&#243;ng g&#243;p, m&#224; thay v&#224;o &#273;&#243; nh&#7919;ng thay &#273;&#7893;i v&#7873; th&#7847;n kinh - c&#417; b&#7855;p khi t&#7853;p luy&#7879;n c&#244;ng su&#7845;t (hay b&#249;ng n&#7893;) t&#7887; ra m&#7841;nh m&#7869; h&#417;n &#7903; c&#225;c v&#7853;n &#273;&#7897;ng vi&#234;n nh&#7887; tu&#7893;i h&#417;n.</p><h2><strong>Nh&#7919;ng Nguy C&#417; V&#224; Lo Ng&#7841;i</strong></h2><p>M&#7897;t m&#7889;i lo ng&#7841;i t&#7891;n t&#7915; l&#226;u li&#234;n quan &#273;&#7871;n nguy c&#417; v&#224; r&#7911;i ro ch&#7845;n th&#432;&#417;ng cao h&#417;n khi t&#7853;p t&#7841; trong qu&#225; tr&#236;nh tr&#432;&#7903;ng th&#224;nh [<a href="https://pubmed.ncbi.nlm.nih.gov/19620931/">10</a>]<a href="https://pubmed.ncbi.nlm.nih.gov/38729629/">. </a>C&#7909; th&#7875;, s&#7921; kh&#225;c bi&#7879;t gi&#7919;a x&#432;&#417;ng tr&#7867; em v&#224; x&#432;&#417;ng ng&#432;&#7901;i l&#7899;n l&#224; s&#7921; t&#7891;n t&#7841;i c&#7911;a c&#225;c &#8220;s&#7909;n t&#259;ng tr&#432;&#7903;ng&#8221; (<em>growth plate </em>hay <em>physis</em>). &#8220;S&#7909;n t&#259;ng tr&#432;&#7903;ng&#8221; l&#224; t&#234;n g&#7885;i cho ph&#7847;n s&#7909;n &#7903; tr&#234;n c&#249;ng ph&#7847;n c&#7893; c&#7911;a x&#432;&#417;ng d&#224;i &#7903; tr&#7867; em, ngay d&#432;&#7899;i &#273;&#7847;u c&#7911;a x&#432;&#417;ng, cho ph&#233;p x&#432;&#417;ng ph&#225;t tri&#7875;n. Trong qu&#225; tr&#236;nh ph&#225;t tri&#7875;n, &#8220;s&#7909;n t&#259;ng tr&#432;&#7903;ng&#8221; m&#7903; r&#7897;ng, s&#7843;n sinh th&#234;m c&#225;c s&#7909;n, l&#224;m t&#259;ng &#273;&#7897; d&#224;i c&#7911;a x&#432;&#417;ng v&#224; cu&#7889;i c&#249;ng, s&#7909;n t&#259;ng tr&#432;&#7903;ng tr&#7903; n&#234;n c&#7913;ng l&#7841;i v&#224; bi&#7871;n th&#224;nh x&#432;&#417;ng. Tuy nhi&#234;n, tr&#432;&#7899;c khi tr&#7903; th&#224;nh x&#432;&#417;ng, &#8220;s&#7909;n t&#259;ng tr&#432;&#7903;ng&#8221; c&#243; &#273;&#7897; b&#7873;n k&#233;o (<em>tensile strength </em>hay kh&#7843; n&#259;ng ch&#7883;u l&#7921;c k&#233;o &#273;&#7913;t) kh&#225; y&#7871;u, h&#7841;n ch&#7871; kh&#7843; n&#259;ng h&#7845;p th&#7909; l&#7921;c c&#7911;a n&#243; so v&#7899;i to&#224;n b&#7897; c&#7845;u tr&#250;c c&#242;n l&#7841;i c&#7911;a x&#432;&#417;ng, nh&#432;ng &#273;&#7891;ng th&#7901;i c&#7843; &#7903; m&#7897;t s&#7889; m&#244; m&#7873;m kh&#225;c. V&#236; th&#7871;, tr&#234;n l&#253; thuy&#7871;t, m&#7897;t ch&#7845;t th&#432;&#417;ng g&#226;y ra gi&#227;n d&#226;y ch&#7857;ng &#7903; ng&#432;&#7901;i tr&#432;&#7903;ng th&#224;nh c&#243; kh&#7843; n&#259;ng g&#226;y &#273;&#7913;t g&#227;y s&#7909;n t&#259;ng tr&#432;&#7903;ng &#7903; tr&#7867; em, c&#243; ti&#7873;m n&#259;ng d&#7851;n &#273;&#7871;n &#8220;k&#236;m h&#227;m ph&#225;t tri&#7875;n&#8221; (<em>stunted growth</em>) [<a href="https://pubmed.ncbi.nlm.nih.gov/24393806/">11</a>]<a href="https://pubmed.ncbi.nlm.nih.gov/38729629/">.</a></p><p>Trong khi nh&#7919;ng nguy c&#417; n&#224;y nghe c&#243; v&#7875; &#273;&#225;ng s&#7907; v&#224; d&#7921;a tr&#234;n hi&#7875;u bi&#7871;t ch&#237;nh x&#225;c v&#7873; sinh l&#253;, t&#7881; l&#7879; ch&#7845;n th&#432;&#417;ng v&#224; h&#7879; qu&#7843; th&#7921;c t&#7871; c&#7911;a ch&#250;ng l&#7841;i &#237;t g&#226;y kinh h&#227;i h&#417;n nhi&#7873;u. &#272;&#7847;u ti&#234;n, m&#7897;t &#273;i&#7873;u c&#7847;n c&#244;ng nh&#7853;n l&#224;, &#273;&#7875; hi&#7879;n t&#432;&#7907;ng &#8220;k&#236;m h&#227;m ph&#225;t tri&#7875;n&#8221; x&#7843;y ra &#273;&#242;i h&#7887;i m&#7897;t ch&#7845;n th&#432;&#417;ng th&#7921;c t&#7871; &#7903; &#8220;s&#7909;n t&#259;ng tr&#432;&#7903;ng&#8221;. &#272;a s&#7889; nh&#7919;ng lo ng&#7841;i ban &#273;&#7847;u li&#234;n quan &#273;&#7871;n tr&#7867; nh&#7887; t&#7853;p t&#7841; &#273;&#7871;n t&#7915; nh&#7919;ng nghi&#234;n c&#7913;u h&#7891;i c&#7913;u v&#224;o th&#7853;p k&#7881; 70 v&#224; 80 c&#7911;a th&#7871; k&#7881; tr&#432;&#7899;c. Khi &#273;&#225;nh gi&#225; chi ti&#7871;t h&#417;n, &#8220;<em>de Salles Painelli</em>&#8221; x&#225;c &#273;&#7883;nh r&#7857;ng ph&#7847;n l&#7899;n nh&#7919;ng tr&#432;&#7901;ng h&#7907;p ch&#7845;n th&#432;&#417;ng &#273;&#432;&#7907;c ghi nh&#7853;n x&#7843;y ra khi t&#7853;p luy&#7879;n kh&#244;ng &#273;&#432;&#7907;c gi&#225;m s&#225;t hay &#273;&#432;&#7907;c gi&#225;m s&#225;t thi&#7871;u tr&#236;nh &#273;&#7897; nghi&#7879;p v&#7909;, kh&#244;ng &#273;&#432;&#7907;c h&#432;&#7899;ng d&#7851;n &#273;&#7847;y &#273;&#7911;, ho&#7863;c v&#7899;i thi&#7871;t b&#7883; t&#7853;p luy&#7879;n ch&#7845;t l&#432;&#7907;ng k&#233;m, ho&#7863;c v&#7899;i nh&#7919;ng ch&#432;&#417;ng tr&#236;nh &#273;&#432;&#7907;c thi&#7871;t k&#7871; kh&#244;ng h&#7907;p l&#253; [<a href="https://pubmed.ncbi.nlm.nih.gov/19620931/">10</a>,<a href="https://pubmed.ncbi.nlm.nih.gov/24393806/">11</a>,<a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3483033/">12</a>]. H&#417;n n&#7919;a, trong khi m&#7897;t s&#7889; ch&#7845;n th&#432;&#417;ng nghi&#234;m tr&#7885;ng c&#243; x&#7843;y ra trong nh&#7919;ng b&#225;o c&#225;o n&#224;y, ph&#7847;n l&#7899;n c&#225;c ch&#7845;n th&#432;&#417;ng &#273;&#7873;u &#7903; m&#7913;c nh&#7865;. Trong m&#7897;t ph&#226;n t&#237;ch h&#7891;i c&#7913;u v&#7873; c&#225;c ch&#7845;n th&#432;&#417;ng khi t&#7853;p t&#7841; &#7903; c&#7845;p trung h&#7885;c ph&#7893; th&#244;ng trong 5 n&#259;m, ch&#7881; c&#243; t&#7893;ng c&#7897;ng 80 v&#7853;n &#273;&#7897;ng vi&#234;n g&#7863;p ch&#7845;n th&#432;&#417;ng, ch&#7881; 43 tr&#432;&#7901;ng h&#7907;p trong &#273;&#243; c&#243; ch&#7845;n th&#432;&#417;ng tr&#7921;c ti&#7871;p &#273;&#7871;n t&#7915; t&#7853;p t&#7841;, v&#224; ch&#7881; c&#243; 4 trong &#273;&#243; &#273;&#242;i h&#7887;i ph&#7851;u thu&#7853;t [<a href="https://pubmed.ncbi.nlm.nih.gov/6459035/">13</a>].</p><p>M&#7863;t kh&#225;c, t&#7881; l&#7879; ch&#7845;n th&#432;&#417;ng c&#7911;a thi&#7871;u ni&#234;n t&#7853;p luy&#7879;n Kh&#225;ng l&#7921;c ghi nh&#7853;n b&#7903;i c&#225;c nghi&#234;n c&#7913;u quan s&#225;t theo th&#7901;i gian n&#7857;m trong kho&#7843;ng 0.053 &#273;&#7871;n 0.176 ch&#7845;n th&#432;&#417;ng tr&#234;n 100 gi&#7901; [<a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3483033/">12</a>], v&#7889;n kh&#225; th&#7845;p n&#7871;u so s&#225;nh v&#7899;i t&#7881; l&#7879; c&#7911;a c&#225;c m&#244;n th&#7875; thao va ch&#7841;m &#7903; &#273;&#7897; tu&#7893;i thi&#7871;u ni&#234;n. V&#237; d&#7909;, c&#243; 0.65 &#273;&#7871;n 1.06 ch&#7845;n th&#432;&#417;ng &#273;&#242;i h&#7887;i ngh&#7881; thi &#273;&#7845;u hay t&#7853;p luy&#7879;n tr&#234;n 100 gi&#7901; &#7903; b&#7897; m&#244;n Rugby [<a href="https://pubmed.ncbi.nlm.nih.gov/16247264/">14</a>]. Nh&#432; b&#7845;t c&#7913; ho&#7841;t &#273;&#7897;ng th&#7875; ch&#7845;t hay th&#7875; thao n&#224;o, t&#7853;p t&#7841; c&#243; nh&#7919;ng nguy c&#417; &#7849;n trong &#273;&#243;, v&#224; tr&#7867; em l&#224; nh&#243;m &#273;&#7889;i t&#432;&#7907;ng &#273;&#7863;c bi&#7879;t d&#7877; b&#7883; &#7843;nh h&#432;&#7903;ng b&#7903;i c&#225;c em v&#7851;n &#273;ang tr&#432;&#7903;ng th&#224;nh v&#7873; th&#7875; ch&#7845;t v&#224; t&#226;m tr&#237;. Tuy nhi&#234;n, tr&#7867; em c&#361;ng c&#243; th&#7875; h&#432;&#7903;ng l&#7907;i &#237;ch r&#245; r&#7879;t t&#7915; t&#7853;p luy&#7879;n Kh&#225;ng l&#7921;c, v&#7899;i l&#7907;i &#237;ch l&#7899;n h&#417;n &#273;&#432;&#7907;c ghi nh&#7853;n &#7903; nh&#7919;ng em m&#7899;i d&#7853;y th&#236;, nh&#432; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n &#7903; tr&#234;n. H&#417;n n&#7919;a, v&#7899;i s&#7921; gia t&#259;ng ph&#7893; bi&#7871;n c&#7911;a hi&#7879;n t&#432;&#7907;ng b&#233;o ph&#236; v&#224; b&#7879;nh m&#227;n t&#237;nh &#7903; tr&#7867; em, vi&#7879;c gi&#250;p c&#225;c em tham gia v&#224;o t&#7853;p luy&#7879;n Kh&#225;ng l&#7921;c m&#7897;t c&#225;ch an to&#224;n v&#224; &#273;&#432;&#7907;c h&#432;&#7899;ng d&#7851;n &#273;&#7847;y &#273;&#7911; l&#224; m&#7897;t vi&#7879;c &#273;&#7863;c bi&#7879;t quan tr&#7885;ng n&#234;n l&#224;m s&#7899;m nh&#7845;t c&#243; th&#7875; [<a href="https://pubmed.ncbi.nlm.nih.gov/21293241/">15</a>]. V&#7899;i c&#226;n nh&#7855;c n&#224;y, t&#225;c gi&#7843; c&#7911;a nghi&#234;n c&#7913;u hi&#7879;n t&#7841;i tr&#236;nh b&#224;y m&#7897;t danh s&#225;ch c&#225;c y&#7871;u t&#7889; c&#243; th&#7875; l&#224;m t&#259;ng nguy c&#417; ch&#7845;n th&#432;&#417;ng, c&#361;ng nh&#432; nh&#7919;ng ph&#432;&#417;ng &#225;n l&#224;m gi&#7843;m nh&#7919;ng nguy c&#417; n&#224;y (B&#7842;NG 1).</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!f1K2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bf09b20-96b1-4630-83c2-daaefabdf52c_864x937.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!f1K2!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bf09b20-96b1-4630-83c2-daaefabdf52c_864x937.png 424w, https://substackcdn.com/image/fetch/$s_!f1K2!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bf09b20-96b1-4630-83c2-daaefabdf52c_864x937.png 848w, https://substackcdn.com/image/fetch/$s_!f1K2!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bf09b20-96b1-4630-83c2-daaefabdf52c_864x937.png 1272w, https://substackcdn.com/image/fetch/$s_!f1K2!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bf09b20-96b1-4630-83c2-daaefabdf52c_864x937.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!f1K2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bf09b20-96b1-4630-83c2-daaefabdf52c_864x937.png" width="864" height="937" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9bf09b20-96b1-4630-83c2-daaefabdf52c_864x937.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:937,&quot;width&quot;:864,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:162978,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/176480208?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bf09b20-96b1-4630-83c2-daaefabdf52c_864x937.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!f1K2!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bf09b20-96b1-4630-83c2-daaefabdf52c_864x937.png 424w, https://substackcdn.com/image/fetch/$s_!f1K2!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bf09b20-96b1-4630-83c2-daaefabdf52c_864x937.png 848w, https://substackcdn.com/image/fetch/$s_!f1K2!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bf09b20-96b1-4630-83c2-daaefabdf52c_864x937.png 1272w, https://substackcdn.com/image/fetch/$s_!f1K2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bf09b20-96b1-4630-83c2-daaefabdf52c_864x937.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2><strong>Khuy&#7871;n C&#225;o</strong></h2><p>&#272;&#225;ng ch&#250; &#253;, t&#225;c gi&#7843; c&#7911;a nghi&#234;n c&#7913;u hi&#7879;n t&#7841;i ch&#7881; ra r&#7857;ng, c&#243; r&#7845;t &#237;t nghi&#234;n c&#7913;u tr&#7921;c ti&#7871;p so s&#225;nh &#7843;nh h&#432;&#7903;ng c&#7911;a c&#225;c y&#7871;u t&#7889; kh&#225;c nhau trong ch&#432;&#417;ng tr&#236;nh t&#7853;p Kh&#225;ng l&#7921;c c&#7911;a c&#225;c v&#7853;n &#273;&#7897;ng vi&#234;n nh&#7887; tu&#7893;i - m&#7897;t s&#7889; y&#7871;u t&#7889; c&#242;n ch&#432;a t&#7915;ng xu&#7845;t hi&#7879;n trong nghi&#234;n c&#7913;u n&#224;o. H&#417;n n&#7919;a, ch&#7881; c&#243; duy nh&#7845;t m&#7897;t nghi&#234;n c&#7913;u &#8220;ph&#226;n t&#237;ch t&#7893;ng h&#7907;p&#8221; (<em>meta-analysis</em>) [<a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4941165/">16</a>] &#432;&#7899;c t&#237;nh ph&#7843;n &#7913;ng trung b&#236;nh v&#7899;i c&#225;c l&#432;&#7907;ng Volume, c&#432;&#7901;ng &#273;&#7897; v&#224; t&#7847;n su&#7845;t t&#7853;p luy&#7879;n kh&#225;c nhau &#7903; nh&#7919;ng v&#7853;n &#273;&#7897;ng vi&#234;n nh&#7887; tu&#7893;i. Trong <em>meta-analysis</em> duy nh&#7845;t n&#224;y b&#7903;i &#8220;<em>Lesinki v&#224; &#273;&#7891;ng nghi&#7879;p</em>&#8221;, c&#225;c t&#225;c gi&#7843; ghi nh&#7853;n r&#7857;ng, t&#7853;p luy&#7879;n trong 6 th&#225;ng ho&#7863;c l&#226;u h&#417;n, trong &#273;&#243;, 5 Sets x 6 - 8 Reps &#273;&#432;&#7907;c th&#7921;c hi&#7879;n m&#7895;i b&#224;i t&#7853;p, v&#7899;i m&#7913;c t&#7841; t&#432;&#417;ng &#273;&#432;&#417;ng v&#7899;i 80 - 89%1RM v&#224; th&#7901;i gian ngh&#7881; kho&#7843;ng 3-4 ph&#250;t &#273;em l&#7841;i ti&#7871;n b&#7897; l&#7899;n nh&#7845;t v&#7873; S&#7913;c m&#7841;nh.</p><p>Nh&#7919;ng gi&#225; tr&#7883; tr&#234;n kh&#244;ng h&#7859;n l&#224; c&#225; bi&#7879;t &#7903; c&#225;c v&#7853;n &#273;&#7897;ng vi&#234;n nh&#237;. C&#225;c <em>meta-analysis</em> tr&#234;n ng&#432;&#7901;i tr&#432;&#7903;ng th&#224;nh c&#361;ng ghi nh&#7853;n gi&#225; tr&#7883; trung b&#236;nh t&#432;&#417;ng t&#7921;, theo &#273;&#243; t&#7853;p Kh&#225;ng l&#7921;c trong d&#224;i h&#7841;n v&#7899;i t&#7841; n&#7863;ng, Volume trung b&#236;nh v&#224; th&#7901;i gian ngh&#7881; &#273;&#7911; l&#226;u d&#7851;n &#273;&#7871;n ti&#7871;n b&#7897; s&#7913;c m&#7841;nh r&#245; r&#7879;t. Tuy nhi&#234;n, th&#7913; ch&#250;ng ta n&#234;n ti&#7871;p thu t&#7915; c&#225;c nghi&#234;n c&#7913;u l&#224; &#8220;kh&#225;i ni&#7879;m&#8221; v&#224; nguy&#234;n t&#7855;c ch&#250;ng &#7911;ng h&#7897;, v&#224; t&#237;ch h&#7907;p ch&#250;ng v&#224;o m&#7897;t gi&#7843;i ph&#225;p th&#7921;c ti&#7877;n. May m&#7855;n thay, &#273;&#243; l&#224; &#273;i&#7873;u &#8220;<em>de Salles Painelli</em>&#8221; [1] l&#224;m trong nghi&#234;n c&#7913;u hi&#7879;n t&#7841;i. Ph&#432;&#417;ng &#225;n h&#7885; &#273;&#7873; xu&#7845;t s&#7869; b&#7855;t &#273;&#7847;u v&#7899;i m&#7913;c t&#7841; nh&#7865; &#7903; kho&#7843;ng 50 - 70%1RM, Volume th&#7845;p kho&#7843;ng 1 - 2 Sets x 12 - 15 Reps, v&#224; l&#7863;p l&#7841;i 1 - 2 l&#7847;n/tu&#7847;n. T&#225;c gi&#7843; ch&#7911; r&#7857;ng ph&#432;&#417;ng &#225;n t&#7841; nh&#7865;, Volume th&#7845;p n&#224;y s&#7869; ph&#249; h&#7907;p v&#7899;i c&#225;c v&#7853;n &#273;&#7897;ng vi&#234;n nh&#7887; tu&#7893;i, cho ph&#233;p c&#225;c em l&#224;m quen v&#7899;i t&#7853;p luy&#7879;n Kh&#225;ng l&#7921;c &#273;&#7891;ng th&#7901;i v&#7899;i ch&#432;&#417;ng tr&#236;nh t&#7853;p th&#7875; thao, v&#224; t&#7841;o &#273;i&#7873;u ki&#7879;n &#273;&#7875; h&#7885;c &#273;&#7897;ng t&#225;c an to&#224;n. Sau &#273;&#243;, khi c&#225;c em l&#7899;n h&#417;n v&#224; ph&#225;t tri&#7875;n h&#417;n, t&#225;c gi&#7843; &#273;&#7873; xu&#7845;t t&#259;ng ti&#7871;n l&#234;n 2-3 bu&#7893;i/tu&#7847;n, th&#7921;c hi&#7879;n 2 - 3 Sets x 8 - 12 Reps v&#7899;i m&#7913;c t&#7841; 70 - 85%1RM, v&#224; cu&#7889;i c&#249;ng l&#224; 2-3 bu&#7893;i/tu&#7847;n v&#7899;i 3 - 5 Sets &#7903; m&#7913;c t&#7841; 85%1RM ho&#7863;c cao h&#417;n (B&#7842;NG 2).</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!s_Ns!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff3d4144-99c2-4feb-8f7d-8fcb319ec786_1448x679.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!s_Ns!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff3d4144-99c2-4feb-8f7d-8fcb319ec786_1448x679.png 424w, https://substackcdn.com/image/fetch/$s_!s_Ns!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff3d4144-99c2-4feb-8f7d-8fcb319ec786_1448x679.png 848w, https://substackcdn.com/image/fetch/$s_!s_Ns!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff3d4144-99c2-4feb-8f7d-8fcb319ec786_1448x679.png 1272w, https://substackcdn.com/image/fetch/$s_!s_Ns!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff3d4144-99c2-4feb-8f7d-8fcb319ec786_1448x679.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!s_Ns!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff3d4144-99c2-4feb-8f7d-8fcb319ec786_1448x679.png" width="1448" height="679" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ff3d4144-99c2-4feb-8f7d-8fcb319ec786_1448x679.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:679,&quot;width&quot;:1448,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:109432,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/176480208?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff3d4144-99c2-4feb-8f7d-8fcb319ec786_1448x679.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!s_Ns!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff3d4144-99c2-4feb-8f7d-8fcb319ec786_1448x679.png 424w, https://substackcdn.com/image/fetch/$s_!s_Ns!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff3d4144-99c2-4feb-8f7d-8fcb319ec786_1448x679.png 848w, https://substackcdn.com/image/fetch/$s_!s_Ns!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff3d4144-99c2-4feb-8f7d-8fcb319ec786_1448x679.png 1272w, https://substackcdn.com/image/fetch/$s_!s_Ns!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fff3d4144-99c2-4feb-8f7d-8fcb319ec786_1448x679.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>V&#7873; t&#7893;ng th&#7875;, ph&#432;&#417;ng &#225;n n&#224;y kh&#225; &#7893;n, Tuy nhi&#234;n, kho&#7843;ng Rep v&#224; th&#7901;i gian ngh&#7881; &#7903; giai &#273;o&#7841;n m&#7899;i b&#7855;t &#273;&#7847;u (<em>Beginner</em>) v&#224; trung c&#7845;p (<em>Intermediate</em>) c&#243; th&#7875; &#273;&#432;&#7907;c c&#7843;i thi&#7879;n. C&#225;c t&#225;c gi&#7843; ch&#7881; ra r&#7857;ng c&#225;c v&#7853;n &#273;&#7897;ng vi&#234;n nh&#7887; tu&#7893;i c&#243; th&#7875; h&#7891;i ph&#7909;c nhanh h&#417;n gi&#7919;a c&#225;c Sets so v&#7899;i ng&#432;&#7901;i tr&#432;&#7903;ng th&#224;nh [<a href="https://pubmed.ncbi.nlm.nih.gov/15741851/">17</a>], nh&#432;ng sau &#273;&#243; b&#236;nh lu&#7853;n r&#7857;ng &#273;i&#7873;u n&#224;y kh&#244;ng n&#234;n tr&#7903; th&#224;nh c&#417; s&#7903; &#273;&#7875; gi&#7899;i h&#7841;n th&#7901;i gian ngh&#7881;, b&#7903;i <em>meta-analysis</em> &#273;&#7873; c&#7853;p tr&#432;&#7899;c &#273;&#243; ghi nh&#7853;n ti&#7871;n b&#7897; s&#7913;c m&#7841;nh t&#7889;t h&#417;n v&#7899;i th&#7901;i gian ngh&#7881; ~3 - 4 ph&#250;t. &#272;i&#7873;u n&#224;y ho&#224;n to&#224;n &#273;&#250;ng; tuy nhi&#234;n, c&#225;c t&#225;c gi&#7843; l&#7841;i &#273;&#7873; xu&#7845;t r&#7857;ng nh&#7919;ng v&#7853;n &#273;&#7897;ng vi&#234;n nh&#237; khi m&#7899;i b&#7855;t &#273;&#7847;u ch&#7881; n&#234;n ngh&#7881; 1 - 2 ph&#250;t. &#272;i&#7873;u n&#224;y c&#243; v&#7867; h&#417;i t&#7921; m&#226;u thu&#7851;n.</p><p>Trong khi th&#7921;c hi&#7879;n 12 - 15 Reps v&#7899;i m&#7913;c t&#7841; 50 - 70%1RM (&#273;a s&#7889; ng&#432;&#7901;i t&#7853;p c&#243; th&#7875; th&#7921;c hi&#7879;n 20+ Reps) c&#243; th&#7875; kh&#244;ng g&#226;y ra &#273;&#7911; m&#7879;t m&#7887;i &#273;&#7875; vi&#7879;c ngh&#7881; ch&#7881; 1 - 2 ph&#250;t tr&#7903; th&#224;nh v&#7845;n &#273;&#7873;, &#273;&#226;y c&#243; l&#7869; kh&#244;ng ph&#7843;i l&#224; c&#225;ch t&#7889;t nh&#7845;t &#273;&#7871;n t&#7841;o &#273;i&#7873;u ki&#7879;n cho c&#225;c em h&#7885;c chuy&#7875;n &#273;&#7897;ng n&#7871;u nh&#432; m&#7909;c ti&#234;u cu&#7889;i c&#249;ng l&#224; gi&#250;p c&#225;c em t&#7853;p &#273;&#432;&#7907;c n&#7863;ng h&#417;n. Thay v&#224;o &#273;&#243;, ph&#432;&#417;ng &#225;n thay th&#7871; l&#224; t&#7853;p &#237;t Reps h&#417;n trong m&#7895;i Set, v&#237; d&#7909; 8 - 12 Reps v&#7899;i c&#249;ng m&#7913;c t&#7841; (50 - 70%1RM), khi&#7871;n th&#7901;i gian ngh&#7881; 1-2 ph&#250;t c&#224;ng &#237;t g&#226;y c&#7843;n tr&#7903; h&#417;n. H&#417;n n&#7919;a, ban &#273;&#7847;u c&#225;c em n&#234;n t&#7853;p trung v&#224;o di chuy&#7875;n thanh &#273;&#242;n nhanh nh&#7845;t c&#243; th&#7875; trong kh&#7843; n&#259;ng c&#7911;a m&#236;nh trong khi v&#7851;n duy tr&#236; k&#297; thu&#7853;t chuy&#7875;n &#273;&#7897;ng. V&#236; ph&#225;t tri&#7875;n c&#417; b&#7855;p c&#243; th&#7875; kh&#244;ng r&#245; r&#7879;t &#7903; giai &#273;o&#7841;n ph&#225;t tri&#7875;n n&#224;y, t&#7853;p xa ng&#432;&#7905;ng th&#7845;t b&#7841;i kh&#244;ng ph&#7843;i l&#224; m&#7897;t &#273;i&#7873;u &#273;&#225;ng lo. H&#417;n n&#7919;a, v&#7899;i t&#7847;m quan tr&#7885;ng c&#7911;a ph&#225;t tri&#7875;n c&#244;ng su&#7845;t (power) cho ph&#7847;n l&#7899;n c&#225;c m&#244;n th&#7875; thao v&#224; t&#7847;m quan tr&#7885;ng c&#7911;a h&#236;nh th&#224;nh k&#297; thu&#7853;t chuy&#7875;n &#273;&#7897;ng t&#7889;t, h&#7841;n ch&#7871; m&#7879;t m&#7887;i v&#224; t&#7853;p trung v&#224;o k&#297; thu&#7853;t chuy&#7875;n &#273;&#7897;ng s&#7869; ph&#249; h&#7907;p h&#417;n khi m&#7899;i b&#7855;t &#273;&#7847;u. C&#242;n sau &#273;&#243;, nh&#7919;ng khuy&#7871;n c&#225;o c&#7911;a c&#225;c t&#225;c gi&#7843; c&#243; th&#7875; coi l&#224; h&#7907;p l&#253;, b&#7903;i b&#7841;n c&#243; th&#7875; t&#259;ng kho&#7843;ng li&#7873;u l&#432;&#7907;ng v&#224; m&#7913;c t&#7841; khi c&#225;c v&#7853;n &#273;&#7897;ng vi&#234;n tr&#432;&#7903;ng th&#224;nh v&#224; ti&#7871;n b&#7897; h&#417;n (m&#7863;c d&#249; &#7903; tr&#236;nh &#273;&#7897; trung h&#7841;n, kho&#7843;ng Rep 6 - 10 s&#7869; ph&#249; h&#7907;p h&#417;n so v&#7899;i 8-12 Reps cho m&#7909;c ti&#234;u s&#7913;c m&#7841;nh v&#224; c&#244;ng su&#7845;t v&#224; m&#7913;c t&#7841; 70 - 85%1RM).</p><p></p><div class="pullquote"><h1>K&#202;&#769;T LU&#194;&#803;N VA&#768; &#431;&#769;NG DU&#803;NG</h1><p>Nh&#7919;ng lo ng&#7841;i ban &#273;&#7847;u v&#7873; nguy c&#417; ch&#7845;n th&#432;&#417;ng &#8220;s&#7909;n t&#259;ng tr&#432;&#7903;ng&#8221; do t&#7853;p t&#7841; kh&#244;ng &#273;&#432;&#7907;c &#7911;ng h&#7897; trong th&#7921;c ti&#7877;n, m&#7863;c d&#249; an to&#224;n v&#7851;n n&#234;n l&#224; &#432;u ti&#234;n h&#224;ng &#273;&#7847;u khi hu&#7845;n luy&#7879;n c&#225;c v&#7853;n &#273;&#7897;ng vi&#234;n nh&#7887; tu&#7893;i. M&#7897;t ch&#432;&#417;ng tr&#236;nh t&#7853;p Kh&#225;ng l&#7921;c &#273;&#432;&#7907;c thi&#7871;t k&#7871;, gi&#225;m s&#225;t v&#224; h&#432;&#7899;ng d&#7851;n ph&#249; h&#7907;p v&#7899;i thi&#7871;t b&#7883; ch&#7845;t l&#432;&#7907;ng t&#7889;t &#273;&#7873;u an to&#224;n v&#224; d&#7851;n &#273;&#7871;n ti&#7871;n b&#7897; l&#7899;n v&#7873; s&#7913;c m&#7841;nh v&#224; c&#244;ng su&#7845;t &#7903; c&#225;c v&#7853;n &#273;&#7897;ng vi&#234;n nh&#237;. Trong khi s&#7913;c m&#7841;nh v&#224; c&#244;ng su&#7845;t &#273;&#7873;u c&#243; ti&#7871;n b&#7897; t&#7921; nhi&#234;n trong giai &#273;o&#7841;n d&#7853;y th&#236;, ch&#250;ng &#273;&#432;&#7907;c khu&#7871;ch &#273;&#7841;i b&#7903;i t&#7853;p luy&#7879;n Kh&#225;ng l&#7921;c, v&#224; &#273;&#225;ng ch&#250; &#253; nh&#7845;t l&#224; &#7903; c&#225;c v&#7853;n &#273;&#7897;ng vi&#234;n nh&#7887; tu&#7893;i h&#417;n. Tuy nhi&#234;n, hi&#7879;n v&#7851;n ch&#432;a r&#245; li&#7879;u t&#7853;p Kh&#225;ng l&#7921;c c&#243; d&#7851;n &#273;&#7871;n ph&#225;t tri&#7875;n c&#417; b&#7855;p &#273;&#225;ng k&#7875; &#7903; c&#225;c v&#7853;n &#273;&#7897;ng vi&#234;n tr&#432;&#7899;c &#273;&#7897; tu&#7893;i d&#7853;y th&#236; hay kh&#244;ng, n&#243; c&#243; th&#7875; x&#7843;y ra v&#224;o th&#7901;i &#273;i&#7875;m n&#224;o khi d&#7853;y th&#236;, v&#224; m&#7913;c &#273;&#7897; n&#243; di&#7877;n ra nh&#7901; t&#7853;p luy&#7879;n Kh&#225;ng l&#7921;c b&#234;n c&#7841;nh s&#7921; ph&#225;t tri&#7875;n t&#7921; nhi&#234;n &#7903; c&#225;c giai &#273;o&#7841;n kh&#225;c nhau khi tr&#432;&#7903;ng th&#224;nh. Cu&#7889;i c&#249;ng, m&#7897;t ph&#432;&#417;ng &#225;n t&#259;ng ti&#7871;n t&#7915;ng b&#432;&#7899;c n&#234;n &#273;&#432;&#7907;c &#225;p d&#7909;ng khi gi&#7899;i thi&#7879;u c&#225;c v&#7853;n &#273;&#7897;ng vi&#234;n nh&#7887; tu&#7893;i &#273;&#7871;n v&#7899;i t&#7853;p luy&#7879;n Kh&#225;ng l&#7921;c, b&#7855;t &#273;&#7847;u v&#7899;i m&#7913;c t&#7841; nh&#7865; v&#224; Volume th&#7845;p nh&#7857;m h&#236;nh th&#224;nh v&#224; ph&#225;t tri&#7875;n k&#297; n&#259;ng, sau &#273;&#243; l&#224; t&#259;ng d&#7847;n m&#7913;c t&#7841; nh&#7857;m t&#259;ng c&#432;&#7901;ng th&#224;nh t&#237;ch th&#7875; thao.</p></div><h3>T&#431; LI&#7878;U THAM KH&#7842;O</h3><ol><li><p>de Salles Painelli (2023). <a href="https://link.springer.com/article/10.1007/s42978-023-00251-y">Risks and Recommendations for Resistance Training in Youth Athletes: A Narrative Review with Emphasis on Muscular Fitness and Hypertrophic Responses</a>.</p></li><li><p>Sander et al (2013). <a href="https://pubmed.ncbi.nlm.nih.gov/24050460/">Influence of a 2-year strength training programme on power performance in elite youth soccer players</a>.</p></li><li><p>Weston et al (2015). <a href="https://pubmed.ncbi.nlm.nih.gov/25025936/">Isolated core training improves sprint performance in national-level junior swimmers</a>.</p></li><li><p>Moore et al (2013). <a href="https://pubmed.ncbi.nlm.nih.gov/24427394/">Improvements in shoulder endurance following a baseball-specific strengthening program in high school baseball players</a>.</p></li><li><p>Rodr&#237;guez-Rosell et al (2017). <a href="https://pubmed.ncbi.nlm.nih.gov/27806013/">Effect of High-Speed Strength Training on Physical Performance in Young Soccer Players of Different Ages</a>.</p></li><li><p>Ozmun et al (1994). <a href="https://pubmed.ncbi.nlm.nih.gov/8201908/">Neuromuscular adaptations following prepubescent strength training</a>.</p></li><li><p>Lillegard et al (1997). <a href="https://pubmed.ncbi.nlm.nih.gov/9689250/">Efficacy of strength training in prepubescent to early postpubescent males and females: effects of gender and maturity</a>.</p></li><li><p>Fukunaga et al (1992). <a href="https://pubmed.ncbi.nlm.nih.gov/1642736/">The effects of resistance training on muscle area and strength in prepubescent age</a>.</p></li><li><p>Granacher et al (2011). <a href="https://pubmed.ncbi.nlm.nih.gov/21380967/">Effects and mechanisms of strength training in children</a>.</p></li><li><p>Faigenbaum et al (2009). <a href="https://pubmed.ncbi.nlm.nih.gov/19620931/">Youth resistance training: updated position statement paper from the national strength and conditioning association</a>.</p></li><li><p>Milone et al (2013). <a href="https://pubmed.ncbi.nlm.nih.gov/24393806/">There is no need to avoid resistance training (weight lifting) until physeal closure</a>.</p></li><li><p>Faigenbaum &amp; Myer (2010). <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3483033/">Resistance training among young athletes: safety, efficacy and injury prevention effects</a>.</p></li><li><p>Brady et al (1982). <a href="https://pubmed.ncbi.nlm.nih.gov/6459035/">Weight training-related injuries in the high school athlete</a>.</p></li><li><p>McIntosh (2005). <a href="https://pubmed.ncbi.nlm.nih.gov/16247264/">Rugby injuries</a>.</p></li><li><p>Nettle &amp; Sprogis (2011). <a href="https://pubmed.ncbi.nlm.nih.gov/21293241/">Pediatric exercise: truth and/or consequences</a>.</p></li><li><p>Lesinski et al (2016). <a href="https://pubmed.ncbi.nlm.nih.gov/26851290/">Effects and dose-response relationships of resistance training on physical performance in youth athletes: a systematic review and meta-analysis</a>.</p></li><li><p>Zafeiridis et al (2005). <a href="https://pubmed.ncbi.nlm.nih.gov/15741851/">Recovery during high-intensity intermittent anaerobic exercise in boys, teens, and men</a>.</p></li><li><p>Helms (2024). Is Being Too Young to Lift a Thing? Monthly Application in Strength Sports (MASS), Volume 8, Issue 1.</p></li></ol><p></p><p></p>]]></content:encoded></item><item><title><![CDATA[TẬP SAN T3 DIGEST THÁNG 04/2025]]></title><description><![CDATA[D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San T3 Monthly Digest. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n.]]></description><link>https://www.thethinkingtrainer.com/p/tap-san-t3-digest-thang-042025</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/tap-san-t3-digest-thang-042025</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Fri, 17 Oct 2025 08:31:50 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!dCMU!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadb074fe-c4ea-4b17-8249-b359e1fe5d3c_1919x932.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!dCMU!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadb074fe-c4ea-4b17-8249-b359e1fe5d3c_1919x932.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!dCMU!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadb074fe-c4ea-4b17-8249-b359e1fe5d3c_1919x932.png 424w, https://substackcdn.com/image/fetch/$s_!dCMU!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadb074fe-c4ea-4b17-8249-b359e1fe5d3c_1919x932.png 848w, 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data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/adb074fe-c4ea-4b17-8249-b359e1fe5d3c_1919x932.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:707,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:863851,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/176396290?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadb074fe-c4ea-4b17-8249-b359e1fe5d3c_1919x932.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!dCMU!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadb074fe-c4ea-4b17-8249-b359e1fe5d3c_1919x932.png 424w, https://substackcdn.com/image/fetch/$s_!dCMU!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadb074fe-c4ea-4b17-8249-b359e1fe5d3c_1919x932.png 848w, https://substackcdn.com/image/fetch/$s_!dCMU!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadb074fe-c4ea-4b17-8249-b359e1fe5d3c_1919x932.png 1272w, https://substackcdn.com/image/fetch/$s_!dCMU!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fadb074fe-c4ea-4b17-8249-b359e1fe5d3c_1919x932.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><blockquote><p><em>D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San <strong>T3 Monthly Digest</strong>. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong <strong><a href="https://docs.google.com/spreadsheets/d/1aA3-9sMj0_bi80tc1h7wMi3EjuFm2eo-/edit?usp=sharing&amp;ouid=111345889725885252852&amp;rtpof=true&amp;sd=true">Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n</a></strong>.</em></p></blockquote><h1>CH&#194;&#769;T TA&#803;O NGO&#803;T NH&#194;N TA&#803;O CO&#769; &#8220;L&#431;&#768;A BA&#803;N&#8221; &#258;N NHI&#202;&#768;U H&#416;N?</h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!iLHa!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe7dd2644-dd3e-41c7-b94b-e7577b0ba4e2_794x492.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!iLHa!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe7dd2644-dd3e-41c7-b94b-e7577b0ba4e2_794x492.png 424w, https://substackcdn.com/image/fetch/$s_!iLHa!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe7dd2644-dd3e-41c7-b94b-e7577b0ba4e2_794x492.png 848w, https://substackcdn.com/image/fetch/$s_!iLHa!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe7dd2644-dd3e-41c7-b94b-e7577b0ba4e2_794x492.png 1272w, https://substackcdn.com/image/fetch/$s_!iLHa!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe7dd2644-dd3e-41c7-b94b-e7577b0ba4e2_794x492.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!iLHa!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe7dd2644-dd3e-41c7-b94b-e7577b0ba4e2_794x492.png" width="794" height="492" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e7dd2644-dd3e-41c7-b94b-e7577b0ba4e2_794x492.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:492,&quot;width&quot;:794,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:264925,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/176396290?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe7dd2644-dd3e-41c7-b94b-e7577b0ba4e2_794x492.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!iLHa!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe7dd2644-dd3e-41c7-b94b-e7577b0ba4e2_794x492.png 424w, https://substackcdn.com/image/fetch/$s_!iLHa!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe7dd2644-dd3e-41c7-b94b-e7577b0ba4e2_794x492.png 848w, https://substackcdn.com/image/fetch/$s_!iLHa!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe7dd2644-dd3e-41c7-b94b-e7577b0ba4e2_794x492.png 1272w, https://substackcdn.com/image/fetch/$s_!iLHa!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe7dd2644-dd3e-41c7-b94b-e7577b0ba4e2_794x492.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>B&#259;&#768;ng ca&#769;ch &#273;em la&#803;i vi&#803; ngo&#803;t ma&#768; kh&#244;ng &#273;i ke&#768;m n&#259;ng l&#432;&#417;&#803;ng hay &#273;&#432;&#417;&#768;ng, m&#244;&#803;t quan ni&#234;&#803;m &#273;ang &#273;&#432;&#417;&#803;c l&#432;u truy&#234;&#768;n la&#768;, ch&#226;&#769;t ta&#803;o ngo&#803;t nh&#226;n ta&#803;o &#8220;l&#432;&#768;a&#8221; na&#771;o ba&#803;n tr&#417;&#777; n&#234;n the&#768;m tinh b&#244;&#803;t h&#417;n va&#768; ti&#234;u thu&#803; nhi&#234;&#768;u Calo h&#417;n. M&#244;&#803;t nghi&#234;n c&#432;&#769;u m&#417;&#769;i xu&#226;&#769;t ba&#777;n g&#226;&#768;n &#273;&#226;y &#273;&#259;&#803;t ra phe&#769;p th&#432;&#777; cho &#273;i&#234;&#768;u na&#768;y..</em></p><h1>PHA&#769;T TRI&#202;&#777;N C&#416; B&#258;&#769;P: TO TH&#202;M BAO NHI&#202;U VA&#768; TRONG BAO L&#194;U? </h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!TY7O!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F493dfe19-f48c-407b-a14d-c64619b4e2c8_794x502.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!TY7O!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F493dfe19-f48c-407b-a14d-c64619b4e2c8_794x502.png 424w, https://substackcdn.com/image/fetch/$s_!TY7O!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F493dfe19-f48c-407b-a14d-c64619b4e2c8_794x502.png 848w, https://substackcdn.com/image/fetch/$s_!TY7O!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F493dfe19-f48c-407b-a14d-c64619b4e2c8_794x502.png 1272w, https://substackcdn.com/image/fetch/$s_!TY7O!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F493dfe19-f48c-407b-a14d-c64619b4e2c8_794x502.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!TY7O!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F493dfe19-f48c-407b-a14d-c64619b4e2c8_794x502.png" width="794" height="502" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/493dfe19-f48c-407b-a14d-c64619b4e2c8_794x502.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:502,&quot;width&quot;:794,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:330491,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/176396290?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F493dfe19-f48c-407b-a14d-c64619b4e2c8_794x502.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!TY7O!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F493dfe19-f48c-407b-a14d-c64619b4e2c8_794x502.png 424w, https://substackcdn.com/image/fetch/$s_!TY7O!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F493dfe19-f48c-407b-a14d-c64619b4e2c8_794x502.png 848w, https://substackcdn.com/image/fetch/$s_!TY7O!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F493dfe19-f48c-407b-a14d-c64619b4e2c8_794x502.png 1272w, https://substackcdn.com/image/fetch/$s_!TY7O!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F493dfe19-f48c-407b-a14d-c64619b4e2c8_794x502.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>C&#244;&#803;ng &#273;&#244;&#768;ng &#273;am m&#234; th&#234;&#777; ch&#226;&#769;t hay fitness lu&#244;n &#273;&#226;&#768;y &#259;&#769;p nh&#432;&#771;ng c&#226;u ho&#777;i v&#234;&#768; t&#259;ng c&#417;. Sa&#777;n ph&#226;&#777;m th&#432;&#803;c ph&#226;&#777;m b&#244;&#777; sung X se&#771; a&#777;nh h&#432;&#417;&#777;ng th&#234;&#769; na&#768;o t&#417;&#769;i t&#244;&#769;c &#273;&#244;&#803; ti&#234;n b&#244;&#803; cu&#777;a t&#244;i? Li&#234;&#803;u l&#417;&#803;i i&#769;ch ma&#768; ph&#432;&#417;ng a&#769;n t&#226;&#803;p luy&#234;&#803;n Y mang la&#803;i co&#769; th&#432;&#803;c s&#432;&#803; &#273;a&#769;ng &#273;&#234;&#777; th&#432;&#777;? Li&#803;ch t&#226;&#803;p cu&#777;a t&#244;i kh&#244;ng &#8220;t&#244;&#769;i &#432;u&#8221; hay &#8220;chu&#226;&#777;n khoa ho&#803;c&#8221;? &#272;&#234;&#777; tra&#777; l&#417;&#768;i nh&#432;&#771;ng c&#226;u ho&#777;i tr&#234;n, chu&#769;ng ta c&#226;&#768;n co&#769; ca&#769;i nhi&#768;n kha&#769;ch quan v&#234;&#768; t&#244;&#769;c &#273;&#244;&#803; ti&#234;&#769;n b&#244;&#803; tr&#234;n th&#432;&#803;c t&#234;&#769;, ca&#777; trong ng&#259;&#769;n ha&#803;n l&#226;&#771;n ca&#777; ha&#768;nh tri&#768;nh t&#226;&#803;p luy&#234;&#803;n cu&#777;a m&#244;&#803;t ng&#432;&#417;&#768;i.</em></p><h1>&#272;&#212;&#768; &#258;N TINH LUY&#202;&#803;N: M&#212;&#803;T MI&#202;&#769;NG CU&#771;NG HA&#803;I!? </h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!qki_!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48b9aa3c-ad22-473a-861d-695548035e39_794x520.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!qki_!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48b9aa3c-ad22-473a-861d-695548035e39_794x520.png 424w, https://substackcdn.com/image/fetch/$s_!qki_!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48b9aa3c-ad22-473a-861d-695548035e39_794x520.png 848w, https://substackcdn.com/image/fetch/$s_!qki_!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48b9aa3c-ad22-473a-861d-695548035e39_794x520.png 1272w, https://substackcdn.com/image/fetch/$s_!qki_!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48b9aa3c-ad22-473a-861d-695548035e39_794x520.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!qki_!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48b9aa3c-ad22-473a-861d-695548035e39_794x520.png" width="794" height="520" 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>Trong khi ca&#769;c ch&#234;&#769; &#273;&#244;&#803; &#259;n tinh luy&#234;&#803;n thu&#769;c &#273;&#226;&#777;y t&#259;ng c&#226;n m&#244;&#803;t ca&#769;ch bi&#803; &#273;&#244;&#803;ng, r&#244;&#769;t cu&#803;c thay &#273;&#244;&#777;i c&#226;n n&#259;&#803;ng chi&#803;u chi ph&#244;&#769;i b&#417;&#777;i c&#226;n b&#259;&#768;ng n&#259;ng l&#432;&#417;&#803;ng. Vi&#768; th&#234;&#769;, c&#226;u ho&#777;i c&#226;&#768;n &#273;&#259;&#803;t ra la&#768;, vi&#768; sao ca&#769;c ch&#234;&#769; &#273;&#244;&#803; &#259;n tinh luy&#234;&#803;n d&#226;&#771;n &#273;&#234;&#769;n t&#259;ng c&#226;n? Nghi&#234;n c&#432;&#769;u tha&#777;o lu&#226;&#803;n trong ba&#768;i vi&#234;&#769;t na&#768;y &#273;&#432;&#417;&#803;c th&#432;&#803;c hi&#234;&#803;n d&#432;&#803;a tr&#234;n ca&#769;c c&#244;ng tri&#768;nh tr&#432;&#417;&#769;c &#273;o&#769; &#273;&#234;&#777; giu&#769;p chu&#769;ng ta hi&#234;&#777;u ro&#771; h&#417;n v&#234;&#768; &#273;i&#234;&#768;u na&#768;y.</em></p><div class="pullquote"><p><em><strong>C&#225;c b&#7841;n c&#243; th&#7875; tham kh&#7843;o th&#244;ng tin v&#7873; &#273;&#259;ng k&#253; T&#7853;p San T3 Monthly Digest <a href="https://open.substack.com/pub/thethinkingtrainer/p/tap-san-chuyen-mon-phat-hanh-hang?r=2z8vlo&amp;utm_campaign=post&amp;utm_medium=web">t&#7841;i &#273;&#226;y</a>.</strong></em></p></div>]]></content:encoded></item><item><title><![CDATA[CPR - Chương trình tập luyện Hybrid Training "cấp cứu" cho những con "ng.hiệ.n tạ"]]></title><description><![CDATA[&#128176;Gi&#225; b&#225;n: 1.500.000 VND]]></description><link>https://www.thethinkingtrainer.com/p/cpr-chuong-trinh-tap-luyen-hybrid</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/cpr-chuong-trinh-tap-luyen-hybrid</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Sat, 27 Sep 2025 22:18:40 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!0qio!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a9d2ef8-51db-4bc9-b58f-ebcdf614cb65_1920x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!0qio!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a9d2ef8-51db-4bc9-b58f-ebcdf614cb65_1920x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!0qio!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a9d2ef8-51db-4bc9-b58f-ebcdf614cb65_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!0qio!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a9d2ef8-51db-4bc9-b58f-ebcdf614cb65_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!0qio!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a9d2ef8-51db-4bc9-b58f-ebcdf614cb65_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!0qio!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a9d2ef8-51db-4bc9-b58f-ebcdf614cb65_1920x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!0qio!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a9d2ef8-51db-4bc9-b58f-ebcdf614cb65_1920x1080.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8a9d2ef8-51db-4bc9-b58f-ebcdf614cb65_1920x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:376312,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/174717219?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a9d2ef8-51db-4bc9-b58f-ebcdf614cb65_1920x1080.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!0qio!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a9d2ef8-51db-4bc9-b58f-ebcdf614cb65_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!0qio!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a9d2ef8-51db-4bc9-b58f-ebcdf614cb65_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!0qio!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a9d2ef8-51db-4bc9-b58f-ebcdf614cb65_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!0qio!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a9d2ef8-51db-4bc9-b58f-ebcdf614cb65_1920x1080.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>&#128176;Gi&#225; b&#225;n: 1.500.000 VND</strong></p><h1>CPR la&#768; gi&#768;?</h1><p><strong>CPR</strong><em> </em>la&#768; m&#244;&#803;t gia&#777;i pha&#769;p t&#226;&#803;p luy&#234;&#803;n h&#432;&#417;&#769;ng &#273;&#234;&#769;n thu&#769;c &#273;&#226;&#777;y ti&#234;&#769;n b&#244;&#803; &#273;&#244;&#768;ng th&#417;&#768;i v&#234;&#768; <strong>S&#432;&#769;c ma&#803;nh</strong> va&#768; <strong>Th&#234;&#777; l&#432;&#803;c </strong>- <em>m&#244;&#803;t</em> ca&#769;ch ti&#234;&#769;p c&#226;&#803;n phong ca&#769;ch t&#226;&#803;p luy&#234;&#803;n <strong>Hybrid Training</strong>. </p><p>V&#417;&#769;i t&#234;n go&#803;i l&#226;&#769;y ca&#777;m h&#432;&#769;ng t&#432;&#768; ki&#771; thu&#226;&#803;t c&#226;&#769;p c&#432;&#769;u tim ph&#244;&#777;i trong li&#771;nh v&#432;&#803;c y khoa (<em>Cardiopulmonary resuscitation</em> hay CPR), CPR co&#769; hai mu&#803;c ti&#234;u sau:</p><ul><li><p>Tr&#432;&#417;&#769;c m&#259;&#769;t, <em><strong>ca&#777;i thi&#234;&#803;n Th&#234;&#777; l&#432;&#803;c &#417;&#777; nh&#432;&#771;ng ng&#432;&#417;&#768;i &#273;a&#771; co&#769; kinh nghi&#234;&#803;m t&#226;&#803;p luy&#234;&#803;n Kha&#769;ng l&#432;&#803;c, nh&#432;ng ch&#432;a t&#432;&#768;ng t&#226;&#803;p luy&#234;&#803;n Cha&#803;y b&#244;&#803; hay b&#226;&#769;t c&#432;&#769; loa&#803;i hi&#768;nh Th&#234;&#777; l&#432;&#803;c na&#768;o</strong></em>. </p></li><li><p>L&#226;u da&#768;i h&#417;n, &#273;em la&#803;i m&#244;&#803;t khung ch&#432;&#417;ng tri&#768;nh t&#226;&#803;p luy&#234;&#803;n <em><strong>giu&#769;p ng&#432;&#417;&#768;i t&#226;&#803;p theo &#273;u&#244;&#777;i re&#768;n luy&#234;&#803;n th&#234;&#777; ch&#226;&#769;t toa&#768;n di&#234;&#803;n l&#226;u da&#768;i va&#768; b&#234;&#768;n v&#432;&#771;ng</strong></em>.</p></li></ul><h1>Da&#768;nh cho Ai</h1><p>&#272;&#7863;c bi&#7879;t ph&#249; h&#7907;p cho nh&#7919;ng anh em &#273;&#227; quen t&#7853;p t&#7841;, nh&#432;ng:</p><ul><li><p>&#10060; Tim m&#7841;ch y&#7871;u. T&#7853;p d&#7877; h&#7909;t h&#417;i, ki&#7879;t s&#7913;c do y&#7871;u t&#7889; tim m&#7841;ch tr&#432;&#7899;c c&#417; b&#7855;p</p></li><li><p>&#10060; Qu&#225; nh&#224;m ch&#225;n v&#7899;i c&#7845;u tr&#250;c t&#7853;p luy&#7879;n c&#361; (ch&#7881; t&#7853;p trung v&#224;o c&#417; b&#7855;p)</p></li></ul><p>CPR s&#7869; &#8220;h&#7891;i s&#7913;c&#8221; l&#7841;i h&#7879; tim m&#7841;ch, m&#7903; r&#7897;ng &#8220;dung t&#237;ch th&#7875; ch&#7845;t&#8221; &#273;&#7875; b&#7841;n: </p><ul><li><p>&#9989; T&#7853;p kh&#7887;e h&#417;n</p></li><li><p>&#9989; Ph&#7909;c h&#7891;i nhanh h&#417;n</p></li><li><p>&#9989; T&#7853;n h&#432;&#7903;ng c&#7843;m gi&#225;c v&#7853;n &#273;&#7897;ng tr&#7885;n v&#7865;n</p></li></ul><p>T&#7845;t nhi&#234;n, gi&#225;o &#225;n Strength v&#7851;n ch&#225;y c&#7921;c m&#7841;nh, &#273;&#7911; &#273;&#7875; c&#7843;i thi&#7879;n s&#7913;c m&#7841;nh &amp; c&#417; b&#7855;p nh&#432; b&#7841;n mong mu&#7889;n.</p><h1>Bao g&#244;&#768;m nh&#432;&#771;ng gi&#768;</h1><p>&#128230;CPR la&#768; m&#244;&#803;t ch&#432;&#417;ng tri&#768;nh 3-trong-1, bao g&#7891;m:</p><ol><li><p>Ch&#432;&#417;ng tri&#768;nh t&#226;&#803;p Kha&#769;ng l&#432;&#803;c - <strong>STR BASE</strong></p></li></ol><ul><li><p>D&#224;nh cho ng&#432;&#7901;i &#273;&#227; c&#243; &#237;t nh&#7845;t 6 th&#225;ng kinh nghi&#7879;m t&#7853;p.</p></li><li><p>Thi&#7871;t k&#7871; c&#226;n b&#7857;ng gi&#7919;a s&#7913;c m&#7841;nh v&#224; hypertrophy.</p></li></ul><p>2. Ch&#432;&#417;ng tri&#768;nh t&#226;&#803;p Th&#234;&#777; l&#432;&#803;c b&#259;&#768;ng Cha&#803;y b&#244;&#803; - <strong>RUN BEGINNER</strong></p><ul><li><p>L&#7897; tr&#236;nh ch&#7841;y c&#417; b&#7843;n d&#224;nh cho ng&#432;&#7901;i m&#7899;i b&#7855;t &#273;&#7847;u.</p></li><li><p>M&#7909;c ti&#234;u: &#273;&#432;a ng&#432;&#417;&#768;i t&#226;&#803;p la&#768;m quen va&#768; t&#432;&#768;ng b&#432;&#417;&#769;c khai tha&#769;c hi&#234;&#803;u qua&#777; hoa&#803;t &#273;&#244;&#803;ng t&#226;&#803;p luy&#234;&#803;n Th&#234;&#777; l&#432;&#803;c d&#234;&#771; ti&#234;&#769;p c&#226;&#803;n na&#768;y</p></li></ul><p>3. Ch&#432;&#417;ng tri&#768;nh t&#226;&#803;p b&#226;&#803;t na&#777;y Plyometrics - <strong>PLYO BEGINNER</strong></p><ul><li><p>&#272;&#226;y l&#224; h&#7879; th&#7889;ng b&#224;i t&#7853;p b&#7853;t nh&#7843;y &#273;&#432;&#7907;c thi&#7871;t k&#7871; t&#7915; c&#417; b&#7843;n &#273;&#7871;n n&#226;ng cao, gi&#250;p t&#259;ng &#273;&#7897; d&#7867;o dai c&#7911;a g&#226;n c&#417; &#8211; c&#7843;i thi&#7879;n c&#225;ch b&#7841;n ti&#7871;p &#273;&#7845;t, phanh h&#227;m v&#224; x&#7917; l&#253; l&#7921;c</p></li><li><p>&#193;p d&#7909;ng nh&#432; m&#7897;t ph&#7847;n kh&#7903;i &#273;&#7897;ng n&#226;ng cao ho&#7863;c 1 bu&#7893;i t&#7853;p ri&#234;ng.</p></li></ul><h1>&#127873;B&#7840;N S&#7868; NH&#7852;N &#272;&#431;&#7906;C:</h1><p>&#128722;Khi <em>hoa&#768;n tha&#768;nh</em> &#273;&#259;ng ky&#769; CPR, ng&#432;&#417;&#768;i t&#226;&#803;p se&#771; nh&#226;&#803;n &#273;&#432;&#417;&#803;c:</p><ul><li><p><strong>Ch&#432;&#417;ng tr&#236;nh t&#7853;p </strong><em><strong>&#273;&#7847;y &#273;&#7911; </strong></em>c&#7911;a CPR, bao g&#7891;m l&#7883;ch t&#7853;p h&#224;ng tu&#7847;n trong 32 tu&#7847;n k&#7871;t h&#7907;p 3 ch&#432;&#417;ng tr&#236;nh c&#7845;u th&#224;nh (STR BASE, RUN BEGINNER, PLYO BEGINNER).</p></li></ul><ul><li><p><strong>H&#432;&#7903;ng &#432;u &#273;&#227;i &#273;&#7897;c quy&#7873;n cho th&#224;nh vi&#234;n </strong>khi &#273;&#259;ng k&#253; nh&#7919;ng ch&#432;&#417;ng tr&#236;nh t&#7853;p ti&#7871;p theo c&#7911;a T3 trong t&#432;&#417;ng lai.</p></li></ul><ul><li><p><strong>T&#224;i li&#7879;u h&#432;&#7899;ng d&#7851;n </strong>gia&#777;i thi&#769;ch va&#768; a&#769;p du&#803;ng ch&#432;&#417;ng tri&#768;nh &#273;i k&#232;m 3 ch&#432;&#417;ng tr&#236;nh c&#7845;u th&#224;nh tr&#234;n.</p></li></ul><ul><li><p><strong>Th&#432; vi&#234;&#803;n ba&#768;i t&#226;&#803;p </strong>&#273;&#244;&#768; s&#244;&#803; v&#417;&#769;i 200+ video minh ho&#803;a nh&#432;&#771;ng ba&#768;i t&#226;&#803;p va&#768; &#273;&#244;&#803;ng ta&#769;c &#273;&#432;&#417;&#803;c s&#432;&#777; du&#803;ng trong ch&#432;&#417;ng tri&#768;nh t&#226;&#803;p.</p></li><li><p><strong>Nh&#7853;n &#273;&#432;&#7907;c l&#7901;i m&#7901;i tham gia Nh&#243;m C&#7897;ng &#273;&#7891;ng th&#224;nh vi&#234;n </strong>&#273;&#227; mua s&#7843;n ph&#7849;m t&#7853;p luy&#7879;n c&#7911;a T3 - n&#417;i ng&#432;&#7901;i t&#7853;p c&#243; th&#7875; h&#7887;i &#273;&#225;p v&#7873; nh&#7919;ng v&#7845;n &#273;&#7873; ph&#225;t sinh trong qu&#225; tr&#236;nh &#225;p d&#7909;ng ch&#432;&#417;ng tr&#236;nh t&#7853;p, c&#361;ng nh&#432; chia s&#7867; nh&#7919;ng d&#7845;u m&#7889;c trong h&#224;nh tr&#236;nh t&#7853;p luy&#7879;n c&#7911;a m&#236;nh v&#7899;i nh&#7919;ng ng&#432;&#7901;i b&#7841;n c&#249;ng ch&#237; h&#432;&#7899;ng.</p></li></ul><p><strong>&#127379;TRA&#777;I NGHI&#202;&#803;M 2 TU&#194;&#768;N MI&#202;&#771;N PHI&#769; TA&#803;I &#272;&#194;Y -<a href="https://drive.google.com/file/d/11lEjlCkwwbJTKWKepcJMM90t7KbTJL0X/view?usp=drive_link"> LINK</a></strong></p><div><hr></div><h3><strong>C&#225;ch th&#7913;c &#273;&#259;ng k&#253; : Li&#234;n h&#7879; s&#273;t 0988533921 ho&#7863;c Inbox v&#7899;i Website, Page</strong></h3>]]></content:encoded></item><item><title><![CDATA[TẬP SAN T3 DIGEST THÁNG 03/2025]]></title><description><![CDATA[D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San T3 Monthly Digest. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n.]]></description><link>https://www.thethinkingtrainer.com/p/tap-san-t3-digest-thang-032025</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/tap-san-t3-digest-thang-032025</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Fri, 26 Sep 2025 03:32:17 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!QIr6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89618650-3954-4106-a4f6-c4534cff61f8_1919x951.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!QIr6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89618650-3954-4106-a4f6-c4534cff61f8_1919x951.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!QIr6!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89618650-3954-4106-a4f6-c4534cff61f8_1919x951.png 424w, https://substackcdn.com/image/fetch/$s_!QIr6!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89618650-3954-4106-a4f6-c4534cff61f8_1919x951.png 848w, https://substackcdn.com/image/fetch/$s_!QIr6!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89618650-3954-4106-a4f6-c4534cff61f8_1919x951.png 1272w, https://substackcdn.com/image/fetch/$s_!QIr6!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89618650-3954-4106-a4f6-c4534cff61f8_1919x951.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!QIr6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89618650-3954-4106-a4f6-c4534cff61f8_1919x951.png" width="1456" height="722" 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srcset="https://substackcdn.com/image/fetch/$s_!QIr6!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89618650-3954-4106-a4f6-c4534cff61f8_1919x951.png 424w, https://substackcdn.com/image/fetch/$s_!QIr6!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89618650-3954-4106-a4f6-c4534cff61f8_1919x951.png 848w, https://substackcdn.com/image/fetch/$s_!QIr6!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89618650-3954-4106-a4f6-c4534cff61f8_1919x951.png 1272w, https://substackcdn.com/image/fetch/$s_!QIr6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89618650-3954-4106-a4f6-c4534cff61f8_1919x951.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><blockquote><p><em>D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San <strong>T3 Monthly Digest</strong>. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong <strong><a href="https://docs.google.com/spreadsheets/d/1aA3-9sMj0_bi80tc1h7wMi3EjuFm2eo-/edit?usp=sharing&amp;ouid=111345889725885252852&amp;rtpof=true&amp;sd=true">Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n</a></strong>.</em></p></blockquote><h1>T&#204;M HI&#7874;U V&#7872; 5 &#8220;ZONE&#8221; TRONG T&#7852;P LUY&#7878;N S&#431;&#769;C B&#202;&#768;N</h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!UNdt!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7a119e-e3e2-4399-9a87-cd9328eae45d_791x485.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!UNdt!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7a119e-e3e2-4399-9a87-cd9328eae45d_791x485.png 424w, https://substackcdn.com/image/fetch/$s_!UNdt!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7a119e-e3e2-4399-9a87-cd9328eae45d_791x485.png 848w, https://substackcdn.com/image/fetch/$s_!UNdt!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7a119e-e3e2-4399-9a87-cd9328eae45d_791x485.png 1272w, https://substackcdn.com/image/fetch/$s_!UNdt!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7a119e-e3e2-4399-9a87-cd9328eae45d_791x485.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!UNdt!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7a119e-e3e2-4399-9a87-cd9328eae45d_791x485.png" width="791" height="485" 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srcset="https://substackcdn.com/image/fetch/$s_!UNdt!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7a119e-e3e2-4399-9a87-cd9328eae45d_791x485.png 424w, https://substackcdn.com/image/fetch/$s_!UNdt!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7a119e-e3e2-4399-9a87-cd9328eae45d_791x485.png 848w, https://substackcdn.com/image/fetch/$s_!UNdt!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7a119e-e3e2-4399-9a87-cd9328eae45d_791x485.png 1272w, https://substackcdn.com/image/fetch/$s_!UNdt!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7a119e-e3e2-4399-9a87-cd9328eae45d_791x485.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>N&#7871;u quan t&#226;m &#273;&#7871;n t&#7853;p luy&#7879;n Th&#7875; l&#7921;c - c&#7909; th&#7875; l&#224; S&#7913;c b&#7873;n - b&#7841;n c&#243; th&#7875; b&#7855;t g&#7863;p kh&#225;i ni&#7879;m &#8220;t&#7853;p luy&#7879;n trong zone 2&#8221; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n kh&#7855;p n&#417;i, v&#224; ngay l&#250;c n&#224;y &#7903; &#273;&#226;u &#273;&#243; tr&#234;n m&#7841;ng x&#227; h&#7897;i c&#243; ai &#273;&#243; &#273;ang chia s&#7867; r&#7857;ng h&#7885; &#273;&#227; ch&#7841;y nhanh h&#417;n b&#7857;ng c&#225;ch ch&#7841;y ch&#7853;m h&#417;n. Tuy nhi&#234;n, v&#7853;y c&#242;n c&#225;c &#8220;zone&#8221; c&#242;n l&#7841;i th&#236; sao? B&#224;i vi&#7871;t n&#224;y s&#7869; th&#7843;o lu&#7853;n v&#7873; l&#253; thuy&#7871;t bao tr&#249;m t&#7853;p luy&#7879;n S&#7913;c b&#7873;n, v&#224; c&#7909; th&#7875; h&#417;n v&#7873; m&#244; h&#236;nh t&#7853;p luy&#7879;n theo &#8220;5 zone&#8221;.</em></p><h1>V&#204; SAO C&#193;C NGHI&#202;N C&#7912;U V&#7872; &#8220;T&#7852;P LUY&#7878;N &#7902; &#272;&#7896; D&#192;I C&#416; L&#7898;N&#8221; T&#7886; RA L&#7902;M KH&#7902;M? </h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!oEpg!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b939ef2-1268-4852-a612-5d65aebcfc29_892x610.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>Hi&#7879;n kh&#225; nhi&#7873;u nghi&#234;n c&#7913;u so s&#225;nh t&#7853;p luy&#7879;n &#7903; &#273;&#7897; d&#224;i c&#417; l&#7899;n v&#7899;i &#273;&#7897; d&#224;i c&#417; nh&#7887; h&#417;n &#273;ang &#273;&#432;&#7907;c c&#244;ng b&#7889;, nh&#432;ng nghi&#234;n c&#7913;u sau to&#224;n m&#226;u thu&#7851;n v&#7899;i nghi&#234;n c&#7913;u tr&#432;&#7899;c &#273;&#243;! &#205;t nh&#7845;t, &#273;&#243; l&#224; c&#225;i &#8220;vibe&#8221; chung n&#7871;u b&#7841;n theo d&#245;i m&#7841;ng x&#227; h&#7897;i. V&#7853;y li&#7879;u &#273;&#243; c&#243; th&#7921;c s&#7921; &#273;ang di&#7877;n ra? Quan tr&#7885;ng h&#417;n, b&#7841;n n&#234;n k&#236; v&#7885;ng nh&#7919;ng ph&#225;t hi&#7879;n g&#236; trong l&#297;nh v&#7921;c nghi&#234;n c&#7913;u n&#224;y?</em></p><h1>&#8220;&#8216;SAY&#8217; M&#7896;T CH&#218;T TH&#212;I&#8221;: T&#7888;T, X&#7844;U HAY V&#212; H&#7840;I V&#7898;I S&#7912;C KH&#7886;E? </h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!67mt!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faca375c3-5c63-4233-b392-832d6c7f6261_792x501.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!67mt!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faca375c3-5c63-4233-b392-832d6c7f6261_792x501.png 424w, https://substackcdn.com/image/fetch/$s_!67mt!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faca375c3-5c63-4233-b392-832d6c7f6261_792x501.png 848w, https://substackcdn.com/image/fetch/$s_!67mt!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faca375c3-5c63-4233-b392-832d6c7f6261_792x501.png 1272w, https://substackcdn.com/image/fetch/$s_!67mt!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faca375c3-5c63-4233-b392-832d6c7f6261_792x501.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!67mt!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faca375c3-5c63-4233-b392-832d6c7f6261_792x501.png" width="792" height="501" 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srcset="https://substackcdn.com/image/fetch/$s_!67mt!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faca375c3-5c63-4233-b392-832d6c7f6261_792x501.png 424w, https://substackcdn.com/image/fetch/$s_!67mt!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faca375c3-5c63-4233-b392-832d6c7f6261_792x501.png 848w, https://substackcdn.com/image/fetch/$s_!67mt!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faca375c3-5c63-4233-b392-832d6c7f6261_792x501.png 1272w, https://substackcdn.com/image/fetch/$s_!67mt!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faca375c3-5c63-4233-b392-832d6c7f6261_792x501.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>Trong kho&#7843;ng v&#224;i th&#7853;p k&#7927; tr&#7903; l&#7841;i, kh&#244;ng &#237;t nh&#7919;ng chuy&#234;n gia v&#7873; s&#7913;c kh&#7887;e v&#224; y khoa &#273;&#227; &#273;&#7873; xu&#7845;t r&#7857;ng, ti&#234;u th&#7909; &#273;&#7891; u&#7889;ng c&#243; c&#7891;n v&#7899;i l&#432;&#7907;ng nh&#7887; &#273;&#7871;n v&#7915;a ph&#7843;i c&#243; &#7843;nh h&#432;&#7903;ng t&#237;ch c&#7921;c &#273;&#7871;n s&#7913;c kh&#7887;e. B&#224;i vi&#7871;t n&#224;y th&#7843;o lu&#7853;n v&#7873; nh&#7919;ng b&#7857;ng ch&#7913;ng khoa h&#7885;c m&#7899;i v&#7873; ch&#7911; &#273;&#7873; n&#224;y, v&#224; t&#7893;ng h&#7907;p nh&#7919;ng &#273;i&#7873;u &#273;&#432;&#7907;c c&#7897;ng &#273;&#7891;ng khoa h&#7885;c nh&#7845;t tr&#237; &#273;&#227; &#273;&#432;&#7907;c c&#7853;p nh&#7853;t.</em></p><div class="pullquote"><p><em><strong>C&#225;c b&#7841;n c&#243; th&#7875; tham kh&#7843;o th&#244;ng tin v&#7873; &#273;&#259;ng k&#253; T&#7853;p San T3 Monthly Digest <a href="https://open.substack.com/pub/thethinkingtrainer/p/tap-san-chuyen-mon-phat-hanh-hang?r=2z8vlo&amp;utm_campaign=post&amp;utm_medium=web">t&#7841;i &#273;&#226;y</a>.</strong></em></p></div>]]></content:encoded></item><item><title><![CDATA[Training is Rehab – Rehab is Training : Tư duy hiện đại trong việc Phục hồi (Rehab)]]></title><description><![CDATA[Do hi&#7879;n t&#7841;i c&#243; 1 s&#7889; kh&#225;ch g&#7863;p v&#7845;n &#273;&#7873; v&#7873; &#273;au h&#244;ng, g&#7889;i, n&#234;n g&#7847;n &#273;&#226;y m&#236;nh t&#236;m hi&#7875;u nhi&#7873;u h&#417;n v&#7873; Rehab.]]></description><link>https://www.thethinkingtrainer.com/p/training-is-rehab-rehab-is-training</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/training-is-rehab-rehab-is-training</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Mon, 16 Jun 2025 08:22:36 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/327013fe-e20f-417f-86b1-3a2093b0521b_1640x924.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Do hi&#7879;n t&#7841;i c&#243; 1 s&#7889; kh&#225;ch g&#7863;p v&#7845;n &#273;&#7873; v&#7873; &#273;au h&#244;ng, g&#7889;i, n&#234;n g&#7847;n &#273;&#226;y m&#236;nh t&#236;m hi&#7875;u nhi&#7873;u h&#417;n v&#7873; Rehab. V&#224; th&#7853;t t&#236;nh c&#7901;, tuy &#273;&#7871;n t&#7915; c&#225;c cu&#7897;c tr&#242; chuy&#7879;n ri&#234;ng bi&#7879;t (Podcast), nh&#432;ng <strong>Dr. Quinn Henic</strong>h v&#224; <strong>Q Physio</strong>, &#273;&#7873;u c&#243; nguy&#234;n t&#7855;c l&#224;m vi&#7879;c (Rehab) xoay quanh m&#7897;t tri&#7871;t l&#253; chung:</p><p>&#8220;<strong>Rehab kh&#244;ng t&#225;ch bi&#7879;t kh&#7887;i training, m&#224; l&#224; m&#7897;t ph&#7847;n trong chu&#7895;i k&#233;o d&#224;i li&#234;n t&#7909;c c&#7911;a qu&#225; tr&#236;nh ph&#225;t tri&#7875;n th&#7875; ch&#7845;t&#8221;</strong>.</p><p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;</p><p><strong>1. </strong>&#129504;<strong> Rehab kh&#244;ng ph&#7843;i l&#224; m&#7897;t &#8220;v&#249;ng c&#225;ch ly&#8221; &#8211; m&#224; l&#224; t&#7853;p luy&#7879;n c&#243; chi&#7871;n l&#432;&#7907;c</strong></p><ul><li><p><strong>Dr. Quinn:</strong> M&#244; t&#7843; rehab nh&#432; m&#7897;t ph&#7847;n n&#7857;m tr&#234;n ph&#7893; li&#234;n t&#7909;c c&#7911;a training, n&#417;i kh&#225;c bi&#7879;t ch&#237;nh ch&#7881; l&#224; <em>li&#7873;u l&#432;&#7907;ng, k&#7929; thu&#7853;t v&#224; m&#7913;c &#273;&#7897; ch&#7883;u t&#7843;i</em>. C&#225;c b&#224;i t&#7853;p rehab (glute bridge, bird-dog...) kh&#244;ng &#8220;th&#7847;n th&#225;nh&#8221; &#8211; m&#224; &#273;&#417;n gi&#7843;n l&#224; m&#7897;t bi&#7871;n th&#7875; kh&#225;c c&#7911;a b&#224;i t&#7853;p s&#7913;c m&#7841;nh.</p></li><li><p><strong>Q Physio:</strong> &#272;&#7891;ng thu&#7853;n v&#224; nh&#7845;n m&#7841;nh: C&#417; th&#7875; v&#7851;n ph&#7843;n &#7913;ng v&#7899;i stimulus nh&#432; nhau, b&#7845;t k&#7875; l&#224; &#273;ang &#273;au hay kh&#244;ng. Rehab ch&#7881; l&#224; <em>training c&#243; &#273;i&#7873;u ch&#7881;nh</em>, v&#7899;i m&#7897;t s&#7889; r&#224;o c&#7843;n &#273;&#7863;c th&#249;.</p></li></ul><p>&#128204; <strong>&#272;i&#7875;m chung</strong>: C&#7843; hai &#273;&#7873;u nh&#236;n nh&#7853;n rehab kh&#244;ng nh&#432; m&#7897;t ho&#7841;t &#273;&#7897;ng &#8220;ngo&#224;i l&#7873;&#8221; hay &#8220;giai &#273;o&#7841;n &#273;&#7863;c bi&#7879;t&#8221;, m&#224; l&#224; <em>m&#7897;t ph&#7847;n t&#237;ch h&#7907;p</em> trong t&#432; duy l&#7853;p k&#7871; ho&#7841;ch hu&#7845;n luy&#7879;n.</p><p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;</p><p><strong>2. </strong>&#128161;<strong> T&#432; duy Coaching: T&#7915; &#8220;ngh&#7881; ng&#417;i&#8221; sang &#8220;&#273;i&#7873;u ch&#7881;nh th&#244;ng minh&#8221;</strong></p><ul><li><p><strong>Dr. Quinn:</strong> Ph&#234; ph&#225;n t&#432; duy &#8220;All or Nothing&#8221; &#8211; &#273;au l&#224; d&#7915;ng t&#7853;p. Thay v&#224;o &#273;&#243;, l&#227;o &#273;&#7873; xu&#7845;t &#8220;gi&#7843;m t&#7843;i &#8211; kh&#244;ng ph&#7843;i d&#7915;ng t&#7853;p&#8221;, v&#237; d&#7909;: thay b&#224;i, gi&#7843;m ROM, &#273;&#7893;i tempo... &#273;&#7875; v&#7851;n duy tr&#236; k&#237;ch th&#237;ch (stimulus).</p></li></ul><ul><li><p><strong>Q Physio:</strong> C&#361;ng nh&#7845;n m&#7841;nh r&#7857;ng <em>c&#417; th&#7875; c&#7847;n stimulus &#273;&#7875; duy tr&#236; th&#237;ch nghi</em>. Ngh&#7881; ho&#224;n to&#224;n v&#236; ch&#7845;n th&#432;&#417;ng d&#7851;n &#273;&#7871;n &#8220;drift into low performance&#8221; &#8211; t&#7913;c l&#224; m&#7845;t d&#7847;n kh&#7843; n&#259;ng ch&#7883;u t&#7843;i.</p></li></ul><p>&#128204; <strong>&#272;i&#7875;m chung</strong>: C&#7843; hai c&#249;ng h&#432;&#7899;ng t&#7899;i chi&#7871;n l&#432;&#7907;c <em>ti&#7871;p t&#7909;c t&#7853;p luy&#7879;n c&#243; &#273;i&#7873;u ch&#7881;nh</em>, thay v&#236; ngh&#7881; ho&#224;n to&#224;n, &#273;&#7875;:</p><ul><li><p>Duy tr&#236; th&#243;i quen</p></li><li><p>B&#7843;o v&#7879; t&#226;m l&#253; ng&#432;&#7901;i t&#7853;p</p></li><li><p>Gi&#7919; l&#7841;i n&#7873;n t&#7843;ng th&#7875; ch&#7845;t</p></li></ul><p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-</p><p><strong>3. </strong>&#128104;&#8205;&#127979;<strong> Vai tr&#242; c&#7911;a hu&#7845;n luy&#7879;n vi&#234;n: T&#7915; &#8220;s&#7917;a l&#7895;i&#8221; sang &#8220;d&#7851;n &#273;&#432;&#7901;ng&#8221;</strong></p><ul><li><p><strong>Dr. Quinn: Coi</strong> HLV l&#224; <em>tuy&#7871;n &#273;&#7847;u</em> &#8211; HLV kh&#225;c b&#225;c s&#297;, ph&#7843;i bi&#7871;t c&#225;ch &#8220;&#273;i&#7873;u ch&#7881;nh c&#225;c n&#250;t&#8221; tr&#234;n b&#7843;ng &#273;i&#7873;u khi&#7875;n: volume, intensity, k&#7929; thu&#7853;t&#8230;</p></li></ul><ul><li><p><strong>Q Physio:</strong> HLV kh&#244;ng ph&#7843;i l&#224; ng&#432;&#7901;i &#8220;s&#7917;a l&#7895;i c&#417; th&#7875;&#8221;, m&#224; l&#224; ng&#432;&#7901;i &#8220;h&#432;&#7899;ng d&#7851;n v&#432;&#7907;t qua r&#224;o c&#7843;n m&#7897;t c&#225;ch hi&#7879;u qu&#7843; v&#224; an to&#224;n.&#8221;</p></li></ul><p>&#128204; <strong>&#272;i&#7875;m chung</strong>: X&#225;c l&#7853;p l&#7841;i vai tr&#242; c&#7911;a PT:</p><ul><li><p>Kh&#244;ng ph&#7843;i l&#224; &#8220;b&#225;c s&#297; th&#7875; h&#236;nh&#8221;</p></li><li><p>Kh&#244;ng n&#234;n t&#225;ch ri&#234;ng &#8220;rehab&#8221;</p></li><li><p>M&#224; l&#224; ng&#432;&#7901;i d&#7851;n d&#7855;t m&#7897;t h&#224;nh tr&#236;nh ph&#225;t tri&#7875;n th&#7875; ch&#7845;t tr&#7885;n v&#7865;n &#8211; k&#7875; c&#7843; khi c&#243; ch&#7845;n th&#432;&#417;ng</p></li></ul><p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;</p><p><strong>4. </strong>&#127959;&#65039;<strong> &#7912;ng d&#7909;ng th&#7921;c t&#7871;: Training c&#243; ki&#7875;m so&#225;t</strong></p><p>C&#7843; hai &#273;&#7873;u cho r&#7857;ng:</p><ul><li><p>H&#227;y ti&#7871;p c&#7853;n rehab nh&#432; m&#7897;t <strong>bi&#7871;n th&#7875; kh&#225;c c&#7911;a ch&#432;&#417;ng tr&#236;nh hu&#7845;n luy&#7879;n</strong>, c&#243; s&#7921; ki&#7875;m so&#225;t c&#225;c y&#7871;u t&#7889;:</p><ul><li><p>Load (m&#7913;c t&#7841;)</p></li><li><p>ROM</p></li><li><p>Tempo</p></li><li><p>Technical Cue (ch&#7881; d&#7851;n k&#7929; thu&#7853;t ri&#234;ng)</p></li></ul></li></ul><ul><li><p>V&#224; quan tr&#7885;ng: <strong>HLV hay Coach v&#7851;n n&#234;n ti&#7871;p t&#7909;c thay &#273;&#7893;i, duy tr&#236; vi&#7879;c thi&#7871;t k&#7871; ch&#432;&#417;ng tr&#236;nh t&#7853;p cho kh&#225;ch h&#224;ng. Kh&#244;ng &#273;&#432;&#7907;c d&#7915;ng l&#7841;i ch&#7881; v&#236; kh&#225;ch &#273;ang ch&#7845;n th&#432;&#417;ng.</strong></p></li></ul><p>&#9989;<strong> K&#7871;t lu&#7853;n chung</strong></p><p><strong>"Training v&#224; Rehab kh&#244;ng kh&#225;c bi&#7879;t v&#7873; b&#7843;n ch&#7845;t, ch&#7881; kh&#225;c &#7903; c&#225;ch ch&#250;ng ta ti&#7871;p c&#7853;n v&#224; &#273;i&#7873;u ch&#7881;nh."</strong></p><p>C&#225;ch ti&#7871;p c&#7853;n n&#224;y gi&#250;p:</p><ul><li><p>Ph&#225; v&#7905; &#273;&#7883;nh ki&#7871;n sai l&#7879;ch v&#7873; rehab</p></li><li><p>Duy tr&#236; s&#7921; t&#7921; tin v&#224; &#273;&#7897;ng l&#7921;c c&#7911;a ng&#432;&#7901;i t&#7853;p</p></li><li><p>T&#259;ng hi&#7879;u qu&#7843; quay tr&#7903; l&#7841;i t&#7853;p luy&#7879;n sau ch&#7845;n th&#432;&#417;ng.</p></li></ul><p>&#129521; Tr&#237;ch d&#7851;n c&#7889;t l&#245;i t&#7915; Podcast:</p><p><em>&#8220;Bodies are bodies. Stimulus is stimulus. It doesn't change just because now it's slightly injured.&#8221;</em><br><em>&#8220;Training is training. Rehab is just training with some different considerations.&#8221;</em> &#8211; Q Physio</p>]]></content:encoded></item><item><title><![CDATA[Mỗi buổi tập bao nhiêu Hiệp? Quan sát từ một nghiên cứu mới công bố]]></title><description><![CDATA[D&#7919; ki&#7879;n t&#7915; 67 Nghi&#234;n C&#7913;u N&#243;i G&#236; V&#7873; S&#7889; Hi&#7879;p Cho M&#7895;i Bu&#7893;i T&#7853;p &#272;&#7875; Ph&#225;t Tri&#7875;n C&#417; B&#7855;p v&#224; S&#7913;c M&#7841;nh?]]></description><link>https://www.thethinkingtrainer.com/p/moi-buoi-tap-bao-nhieu-hiep-quan</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/moi-buoi-tap-bao-nhieu-hiep-quan</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Mon, 26 May 2025 13:05:11 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!5JiR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F53133451-ac4c-4b4e-95e6-e37349b29a70_1920x1080.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" 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class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h1>C&#193;C &#221; CH&#205;NH</h1><ul><li><p>Nghi&#234;n c&#7913;u hi&#7879;n t&#7841;i &#273;&#225;nh gi&#225; &#7843;nh h&#432;&#7903;ng c&#7911;a Volume m&#7895;i bu&#7893;i t&#7853;p t&#237;nh theo Set &#273;&#7871;n ph&#225;t tri&#7875;n C&#417; b&#7855;p v&#224; S&#7913;c m&#7841;nh, K&#7871;t qu&#7843; ch&#237;nh &#273;&#225;ng quan t&#226;m &#273;&#432;&#7907;c ph&#7843;n &#225;nh b&#7903;i ch&#7881; s&#7889; <em><strong>POUS</strong></em> (Point of Undetectable Superiority), cho th&#7845;y l&#7907;i &#237;ch l&#7899;n h&#417;n (n&#7871;u c&#243;) mang l&#7841;i b&#7903;i s&#7889; Sets l&#7899;n h&#417;n ng&#432;&#7905;ng n&#224;y t&#7887; ra kh&#244;ng ch&#7855;c ch&#7855;n. Nh&#243;m nghi&#234;n c&#7913;u c&#361;ng x&#225;c &#273;&#7883;nh c&#225;ch t&#237;nh s&#7889; Set gi&#250;p gi&#7843;i th&#237;ch t&#7889;t nh&#7845;t xu h&#432;&#7899;ng d&#7921;a tr&#234;n b&#7897; d&#7919; ki&#7879;n hi&#7879;n t&#7841;i.</p></li><li><p>&#272;&#7889;i v&#7899;i ph&#225;t tri&#7875;n C&#417; b&#7855;p, POUS n&#7857;m &#7903; 11 Sets/bu&#7893;i, t&#237;nh theo Sets ph&#226;n s&#7889;. &#272;&#7889;i v&#7899;i S&#7913;c m&#7841;nh, POUS l&#224; 2 Sets/bu&#7893;i, t&#237;nh theo Set tr&#7921;c ti&#7871;p.</p></li><li><p>Trong khi s&#7889; Sets l&#7899;n h&#417;n c&#243; th&#7875; &#273;em l&#7841;i ti&#7871;n b&#7897; t&#7889;t h&#417;n, ng&#432;&#7901;i t&#7853;p n&#234;n c&#226;n nh&#7855;c &#7843;nh h&#432;&#7903;ng c&#7911;a n&#243; &#273;&#7871;n C&#432;&#7901;ng &#273;&#7897; t&#7853;p luy&#7879;n, kh&#7843; n&#259;ng tu&#226;n th&#7911; bu&#7893;i t&#7853;p, c&#361;ng nh&#432; t&#7853;n d&#7909;ng T&#7847;n su&#7845;t t&#7853;p luy&#7879;n &#273;&#7875; &#273;&#7843;m b&#7843;o t&#7853;p luy&#7879;n &#273;&#432;&#7907;c hi&#7879;u qu&#7843; v&#224; b&#7873;n v&#7919;ng.</p></li></ul><div><hr></div><p>&#8220;M&#7895;i bu&#7893;i t&#7853;p <em>bao nhi&#234;u</em> l&#224; &#273;&#7911;&#8221; l&#224; m&#7897;t c&#226;u h&#7887;i c&#243; l&#7869; ng&#432;&#7901;i t&#7853;p n&#224;o c&#361;ng t&#7915;ng t&#7921; &#273;&#7863;t ra. Trong khi ch&#7883;u &#7843;nh h&#432;&#7903;ng kh&#244;ng nh&#7887; b&#7903;i th&#7901;i gian c&#243; th&#7875; d&#224;nh cho t&#7853;p luy&#7879;n, vi&#7879;c x&#225;c &#273;&#7883;nh kh&#7889;i l&#432;&#7907;ng t&#7853;p luy&#7879;n hay Volume cho m&#7895;i bu&#7893;i t&#7853;p c&#242;n li&#234;n quan &#273;&#7871;n hi&#7879;u qu&#7843; th&#250;c &#273;&#7849;y ti&#7871;n b&#7897; m&#224; bu&#7893;i t&#7853;p mang l&#7841;i. &#272;&#7875; bu&#7893;i t&#7853;p c&#243; hi&#7879;u qu&#7843;, ng&#432;&#7901;i t&#7853;p s&#7869; c&#7847;n t&#7853;p v&#7899;i Volume - <em><strong>s&#7889; Sets</strong></em> cho m&#7897;t nh&#243;m c&#417; hay cho m&#7897;t chuy&#7875;n &#273;&#7897;ng - &#273;&#7911; l&#7899;n &#273;&#7875; t&#7841;o ra k&#237;ch th&#237;ch th&#250;c &#273;&#7849;y ti&#7871;n b&#7897; (v&#7873; S&#7913;c m&#7841;nh hay C&#417; b&#7855;p) trong khi v&#7851;n &#273;&#7843;m b&#7843;o &#273;&#432;&#7907;c ch&#7845;t l&#432;&#7907;ng - t&#7853;p v&#7899;i &#273;&#7911; c&#432;&#7901;ng &#273;&#7897; - cho l&#432;&#7907;ng Volume &#273;&#243;.</p><p>V&#7853;y <strong>m&#7895;i bu&#7893;i t&#7853;p bao nhi&#234;u Sets l&#224; &#273;&#7911;</strong>? &#272;&#226;y ch&#237;nh l&#224; c&#226;u h&#7887;i trung t&#226;m trong m&#7897;t nghi&#234;n c&#7913;u ph&#226;n t&#237;ch t&#7893;ng h&#7907;p v&#224; h&#7891;i c&#7913;u (<em>meta-regression</em>) quy m&#244; l&#7899;n &#273;&#432;&#7907;c th&#7921;c hi&#7879;n b&#7903;i &#8220;Remmert v&#224; &#273;&#7891;ng nghi&#7879;p&#8221; (hi&#7879;n b&#7843;n <em>pre-print</em> c&#243; th&#7875; &#273;&#432;&#7907;c truy c&#7853;p mi&#7877;n ph&#237; <a href="https://sportrxiv.org/index.php/server/preprint/view/537">t&#7841;i &#273;&#226;y</a> ho&#7863;c theo ti&#234;u &#273;&#7873; &#8220;<em>Is There Too Much of a Good Thing? Meta-Regressions of the Effect of Per-Session Volume on Hypertrophy and Strength</em>&#8221;). Nh&#7919;ng ph&#225;t hi&#7879;n &#273;&#432;&#7907;c ghi nh&#7853;n t&#7887; ra &#273;&#7873; xu&#7845;t r&#7857;ng, trong khi nhi&#7873;u Set h&#417;n c&#243; d&#7851;n &#273;&#7871;n th&#250;c &#273;&#7849;y ti&#7871;n b&#7897; nhanh h&#417;n, t&#259;ng s&#7889; Set m&#7895;i bu&#7893;i t&#7853;p qu&#225; m&#7897;t ng&#432;&#7905;ng c&#7909; th&#7875; c&#243; th&#7875; kh&#244;ng &#273;&#225;ng v&#7899;i c&#244;ng s&#7913;c m&#224; b&#7841;n b&#7887; ra.</p><p>Jake Remmert - t&#225;c gi&#7843; &#273;&#7913;ng &#273;&#7847;u t&#234;n c&#7911;a nghi&#234;n c&#7913;u n&#224;y - g&#7847;n &#273;&#226;y chia s&#7867; v&#224; b&#236;nh lu&#7853;n v&#7873; nghi&#234;n c&#7913;u n&#224;y tr&#234;n podcast <em>Iron Culture</em><strong>.</strong> Trong cu&#7897;c th&#7843;o lu&#7853;n n&#224;y, m&#7897;t n&#7897;i dung ch&#237;nh &#273;&#432;&#7907;c Eric Trexler v&#224; Jake Remmert th&#7843;o lu&#7853;n v&#7873; nh&#7919;ng ph&#225;t hi&#7879;n ch&#237;nh - &#7843;nh h&#432;&#7903;ng c&#7911;a <em><strong>&#8220;s&#7889; hi&#7879;p m&#7895;i bu&#7893;i t&#7853;p&#8221;</strong></em> &#273;&#7871;n ph&#225;t tri&#7875;n C&#417; b&#7855;p v&#224; S&#7913;c m&#7841;nh - c&#7911;a nghi&#234;n c&#7913;u, b&#236;nh lu&#7853;n v&#7873; nh&#7919;ng d&#432; lu&#7853;n xoay quanh nghi&#234;n c&#7913;u n&#224;y, v&#224; - quan tr&#7885;ng h&#417;n h&#7871;t - c&#225;ch hi&#7875;u v&#224; &#7913;ng d&#7909;ng nh&#7919;ng k&#7871;t qu&#7843; &#273;&#243; v&#224;o th&#7921;c ti&#7877;n..</p><div id="youtube2-6bD2uuswRiQ" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;6bD2uuswRiQ&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/6bD2uuswRiQ?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><div><hr></div><h1>&#10024; V&#236; Sao S&#7889; Hi&#7879;p M&#7895;i Bu&#7893;i T&#7853;p L&#7841;i Quan Tr&#7885;ng?</h1><p><strong>S&#7889; Hi&#7879;p m&#7895;i bu&#7893;i t&#7853;p</strong> (<em>Per Session Set Volume</em>, vi&#7871;t t&#7855;t <em><strong>PSSV</strong></em>) l&#224; m&#7897;t y&#7871;u t&#7889; quan tr&#7885;ng &#273;&#225;ng c&#226;n nh&#7855;c trong t&#7853;p luy&#7879;n. N&#243; quy&#7871;t &#273;&#7883;nh xem &#273;&#7897; d&#224;i c&#7911;a m&#7895;i bu&#7893;i t&#7853;p, v&#224; &#273;&#244; kh&#243; m&#224; b&#7841;n c&#7843;m th&#7845;y &#7903; m&#7895;i bu&#7893;i t&#7853;p. PSSV qu&#225; cao c&#243; th&#7875; d&#7851;n &#273;&#7875; nh&#7919;ng bu&#7893;i t&#7853;p d&#224;i l&#234; th&#234; v&#224; m&#7879;t m&#7887;i, v&#236; th&#7871; vi&#7879;c hi&#7875;u &#273;&#432;&#7907;c <em>kho&#7843;ng PSSV t&#7889;i &#432;u</em> l&#224; &#273;i&#7873;u c&#7847;n thi&#7871;t. Trong khi &#273;&#227; c&#243; kh&#225; nhi&#7873;u d&#7919; li&#7879;u v&#7873; &#7843;nh h&#432;&#7903;ng c&#7911;a <em>t&#7893;ng</em> Volume t&#7853;p luy&#7879;n h&#224;ng tu&#7847;n, t&#7847;n su&#7845;t t&#7853;p luy&#7879;n, v&#224; c&#432;&#7901;ng &#273;&#7897; (kho&#7843;ng c&#225;ch &#273;&#7871;n th&#7845;t b&#7841;i) &#273;&#7871;n ph&#225;t tri&#7875;n C&#417; b&#7855;p v&#224; S&#7913;c m&#7841;nh d&#224;i h&#7841;n, d&#7919; ki&#7879;n v&#7873; &#7843;nh h&#432;&#7903;ng c&#7911;a s&#7889; Hi&#7879;p <em>m&#7895;i bu&#7893;i t&#7853;p</em> l&#7841;i kh&#225; khan hi&#7871;m. V&#7845;n &#273;&#7873; n&#224;y l&#224; &#273;&#7897;ng l&#7921;c th&#250;c &#273;&#226;y nghi&#234;n c&#7913;u hi&#7879;n t&#7841;i.</p><p>&#272;&#225;ng ch&#250; &#253;, nghi&#234;n c&#7913;u hi&#7879;n t&#7841;i thu&#7897;c m&#7897;t &#8220;series&#8221; c&#225;c nghi&#234;n c&#7913;u ph&#226;n t&#237;ch t&#7893;ng h&#7907;p v&#224; h&#7891;i quy h&#7879; th&#7889;ng (<em>meta-regression</em>) &#273;&#7871;n t&#7915; ph&#242;ng lab c&#7911;a Ti&#7871;n s&#297; Mike Zourdos t&#7841;i tr&#432;&#7901;ng &#272;&#7841;i H&#7885;c Florida (Hoa K&#7923;), v&#7873; c&#225;c y&#7871;u t&#7889; then ch&#7889;t trong m&#7897;t ch&#432;&#417;ng tr&#236;nh t&#7853;p Kh&#225;ng l&#7921;c. Series n&#224;y &#273;&#227; &#273;&#432;&#7907;c c&#244;ng b&#7889; to&#224;n b&#7897;, bao g&#7891;m c&#225;c nghi&#234;n c&#7913;u sau:</p><ul><li><p>Nghi&#234;n c&#7913;u v&#7873; <em>Kho&#7843;ng c&#225;ch t&#7899;i ng&#432;&#7905;ng th&#7845;t b&#7841;i</em> b&#7903;i &#8220;Robinson v&#224; &#273;&#7891;ng nghi&#7879;p&#8221; (&#128279;T3 &#273;&#227; th&#7843;o lu&#7853;n t&#7841;i <a href="https://www.thethinkingtrainer.com/i/146866087/nguong-that-bai-va-phat-trien-co-bap">&#273;&#226;y</a> v&#224; <a href="https://www.thethinkingtrainer.com/p/lieu-luc-nao-that-bai-cung-se-tot?r=2z8vlo&amp;utm_campaign=post&amp;utm_medium=web&amp;showWelcomeOnShare=false">&#273;&#226;y</a>)</p></li><li><p>Nghi&#234;n c&#7913;u v&#7873; <em>Volume v&#224; T&#7847;n su&#7845;t t&#7853;p luy&#7879;n h&#224;ng tu&#7847;n</em> b&#7903;i &#8220;Pelland v&#224; &#273;&#7891;ng nghi&#7879;p&#8221; (&#128279;T3 &#273;&#227; th&#7843;o lu&#7853;n <a href="https://www.thethinkingtrainer.com/p/nghien-cuu-moi-tiep-noi-cau-chuyen-b17?r=2z8vlo&amp;utm_campaign=post&amp;utm_medium=web&amp;showWelcomeOnShare=false">t&#7841;i &#273;&#226;y</a>) , v&#224;</p></li><li><p>Nghi&#234;n c&#7913;u v&#7873; <em>Volume m&#7895;i bu&#7893;i t&#7853;p</em> b&#7903;i &#8220;Remmert v&#224; &#273;&#7891;ng nghi&#7879;p&#8221; (nghi&#234;n c&#7913;u hi&#7879;n t&#7841;i).</p></li></ul><ul><li><p>Nghi&#234;n c&#7913;u v&#7873; <em>Volume m&#7895;i bu&#7893;i t&#7853;p</em> b&#7903;i &#8220;Remmert v&#224; &#273;&#7891;ng nghi&#7879;p&#8221; (nghi&#234;n c&#7913;u hi&#7879;n t&#7841;i)</p></li></ul><div><hr></div><h1>N&#7897;i dung nghi&#234;n c&#7913;u</h1><h3>&#128300; Thi&#7871;t K&#7871; Nghi&#234;n C&#7913;u</h3><p>&#8220;<em>Remmert v&#224; &#273;&#7891;ng nghi&#7879;p</em>&#8221; &#273;&#227; ph&#226;n t&#237;ch <strong>67 nghi&#234;n c&#7913;u</strong> (ch&#7885;n l&#7885;c t&#7915; h&#224;ng ngh&#236;n t&#224;i li&#7879;u) &#273;&#7875; &#273;&#225;nh gi&#225; m&#7889;i quan h&#7879; gi&#7919;a s&#7889; Hi&#7879;p m&#7895;i bu&#7893;i t&#7853;p (PSSV) v&#224; k&#7871;t qu&#7843; t&#7853;p luy&#7879;n (thay &#273;&#7893;i C&#417; b&#7855;p v&#224; S&#7913;c m&#7841;nh). C&#225;c nghi&#234;n c&#7913;u &#273;&#432;&#7907;c ch&#7885;n l&#7885;c th&#7887;a m&#227;n t&#7845;t c&#7843; nh&#7919;ng ti&#234;u ch&#237; sau:</p><ul><li><p>Ch&#7881; bao g&#7891;m ng&#432;&#7901;i l&#7899;n kh&#7887;e m&#7841;nh (d&#432;&#7899;i ~70 tu&#7893;i)</p></li><li><p>Ki&#7875;m so&#225;t th&#7901;i gian ngh&#7881;, c&#432;&#7901;ng &#273;&#7897; t&#7853;p luy&#7879;n, v&#224; c&#225;c y&#7871;u t&#7889; g&#226;y nhi&#7877;u kh&#225;c</p></li><li><p>Bao g&#7891;m nhi&#7873;u ki&#7875;u chia Volume (s&#7889; Sets) v&#224; T&#7847;n su&#7845;t (s&#7889; bu&#7893;i m&#7895;i tu&#7847;n) kh&#225;c nhau</p></li></ul><p>H&#7885; ph&#226;n lo&#7841;i c&#225;ch &#273;&#7883;nh l&#432;&#7907;ng kh&#7889;i l&#432;&#7907;ng t&#7853;p luy&#7879;n theo Hi&#7879;p (Set Volume) theo 3 c&#225;ch:</p><ol><li><p><strong>Set Tr&#7921;c Ti&#7871;p</strong>: m&#7895;i Hi&#7879;p cho nh&#243;m c&#417; ch&#7881; &#273;&#432;&#7907;c t&#237;nh theo b&#224;i t&#7853;p tr&#7921;c ti&#7871;p t&#225;c &#273;&#7897;ng v&#224;o nh&#243;m c&#417;, v&#224; kh&#244;ng t&#237;nh c&#225;c nh&#243;m c&#417; &#273;&#432;&#7907;c t&#225;c &#273;&#7897;ng gi&#225;n ti&#7871;p (vd: 1 Set Biceps Curl = 1 Set cho Tay tr&#432;&#7899;c)</p></li><li><p><strong>Set Gi&#225;n Ti&#7871;p (Ph&#226;n S&#7889;)</strong>: Hi&#7879;p gi&#225;n ti&#7871;p &#273;&#432;&#7907;c t&#237;nh l&#224; 0.5 (vd: Bench Press = 0.5 Set cho Tay Sau, 1 Set cho Ng&#7921;c)</p></li><li><p><strong>T&#7893;ng Set</strong>: M&#7895;i nh&#243;m c&#417; tham gia v&#224;o b&#224;i t&#7853;p &#273;&#7873;u &#273;&#432;&#7907;c t&#237;nh l&#224; 1 Set (vd: Bench Press = 1 cho Ng&#7921;c + 1 cho Tay Sau)</p></li></ol><h3>&#128200; K&#7871;t qu&#7843; Ch&#237;nh: PUOS</h3><p>M&#7897;t ch&#7881; s&#7889; ch&#237;nh &#273;&#432;&#7907;c quan t&#226;m trong ph&#226;n t&#237;ch &#8220;h&#7891;i quy h&#7879; th&#7889;ng&#8221; c&#7911;a nghi&#234;n c&#7913;u hi&#7879;n t&#7841;i l&#224; <strong>PUOS</strong> (<em>Point of Undetectable Outcome Superiority</em>). Khi hi&#7875;n th&#7883; tr&#234;n &#273;&#7891; th&#7883;, PUOS l&#224; <strong>&#273;i&#7875;m m&#224; sau &#273;&#243; vi&#7879;c t&#259;ng s&#7889; Set m&#7895;i bu&#7893;i t&#7853;p kh&#244;ng c&#242;n mang l&#7841;i s&#7921; c&#7843;i thi&#7879;n </strong><em><strong>r&#245; r&#224;ng</strong></em> v&#7873; C&#417; b&#7855;p ho&#7863;c S&#7913;c m&#7841;nh. &#272;&#243; l&#224; khi &#273;&#432;&#7901;ng cong ph&#7843;n &#225;nh hi&#7879;u qu&#7843; b&#7855;t &#273;&#7847;u ph&#7859;ng d&#7847;n. Hi&#7875;u theo c&#225;ch kh&#225;c, PUOS ph&#7843;n &#225;nh &#273;i&#7875;m m&#224; khi Set Volume t&#259;ng v&#432;&#7907;t qua (l&#7899;n h&#417;n), nh&#7919;ng k&#7871;t qu&#7843; t&#7889;t h&#417;n &#273;&#432;&#7907;c ghi nh&#7853;n cho C&#417; b&#7855;p v&#224; S&#7913;c m&#7841;nh s&#7869; kh&#244;ng &#273;&#432;&#7907;c &#273;&#7843;m b&#7843;o ch&#7855;c ch&#7855;n (x&#225;c su&#7845;t kh&#244;ng th&#7887;a m&#227;n &gt; 50%), d&#7921;a tr&#234;n b&#7897; d&#7919; ki&#7879;n c&#7911;a nghi&#234;n c&#7913;u (t&#7915; 67 nghi&#234;n c&#7913;u th&#7887;a m&#227;n ti&#234;u ch&#237; ch&#7885;n l&#7885;c).</p><h2>Ph&#225;t hi&#7879;n ch&#237;nh</h2><p>K&#7871;t qu&#7843; ph&#226;n t&#237;ch ghi nh&#7853;n PUOS theo c&#225;c c&#225;ch t&#237;nh Set Volume kh&#225;c nhau nh&#432; sau:</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!6C1c!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62a4bdcf-2f7b-49f8-86e7-d6761a522629_1246x374.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!6C1c!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62a4bdcf-2f7b-49f8-86e7-d6761a522629_1246x374.png 424w, https://substackcdn.com/image/fetch/$s_!6C1c!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62a4bdcf-2f7b-49f8-86e7-d6761a522629_1246x374.png 848w, https://substackcdn.com/image/fetch/$s_!6C1c!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62a4bdcf-2f7b-49f8-86e7-d6761a522629_1246x374.png 1272w, https://substackcdn.com/image/fetch/$s_!6C1c!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62a4bdcf-2f7b-49f8-86e7-d6761a522629_1246x374.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!6C1c!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62a4bdcf-2f7b-49f8-86e7-d6761a522629_1246x374.png" width="1246" height="374" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/62a4bdcf-2f7b-49f8-86e7-d6761a522629_1246x374.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:374,&quot;width&quot;:1246,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:39993,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/164459988?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62a4bdcf-2f7b-49f8-86e7-d6761a522629_1246x374.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!6C1c!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62a4bdcf-2f7b-49f8-86e7-d6761a522629_1246x374.png 424w, https://substackcdn.com/image/fetch/$s_!6C1c!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62a4bdcf-2f7b-49f8-86e7-d6761a522629_1246x374.png 848w, https://substackcdn.com/image/fetch/$s_!6C1c!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62a4bdcf-2f7b-49f8-86e7-d6761a522629_1246x374.png 1272w, https://substackcdn.com/image/fetch/$s_!6C1c!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62a4bdcf-2f7b-49f8-86e7-d6761a522629_1246x374.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>&#128170;Ph&#225;t tri&#7875;n C&#417; b&#7855;p</h3><p>X&#233;t trung b&#236;nh, hi&#7879;u qu&#7843; ph&#225;t tri&#7875;n C&#417; b&#7855;p t&#259;ng m&#7841;nh nh&#7845;t cho &#273;&#7871;n <strong>11 Sets/nh&#243;m c&#417;/bu&#7893;i</strong>. Sau &#273;&#243;, hi&#7879;u &#7913;ng n&#224;y v&#7851;n theo chi&#7873;u h&#432;&#7899;ng t&#259;ng nh&#432;ng v&#7899;i m&#7913;c &#273;&#7897; nh&#7887; h&#417;n (ph&#7843;n &#225;nh b&#7903;i &#273;&#432;&#7901;ng cong ph&#7859;ng d&#7847;n theo s&#7889; Set) v&#224; thi&#7871;u ch&#7855;c ch&#7855;n h&#417;n (bi&#234;n &#273;&#7897; dao &#273;&#7897;ng c&#7911;a hi&#7879;u &#7913;ng l&#7899;n h&#417;n)</p><p>M&#7897;t s&#7889; &#273;i&#7875;m c&#7847;n l&#432;u &#253; v&#7873; k&#7871;t qu&#7843; tr&#234;n:</p><ul><li><p>C&#225;ch t&#237;nh Volume theo &#8220;<strong>Set Ph&#226;n S&#7889;</strong>&#8221; &#273;&#432;&#7907;c x&#225;c &#273;&#7883;nh l&#224; ph&#249; h&#7907;p nh&#7845;t &#273;&#7875; gi&#7843;i th&#237;ch xu h&#432;&#7899;ng c&#7911;a b&#7897; d&#7919; ki&#7879;n, t&#7913;c t&#237;nh Set t&#7915; c&#7843; c&#225;c b&#224;i t&#7853;p tr&#7921;c ti&#7871;p (1 Set) v&#224; gi&#225;n ti&#7871;p (0.5 Set) t&#225;c &#273;&#7897;ng l&#234;n m&#7897;t nh&#243;m c&#417;.</p></li><li><p>M&#7913;c &#273;&#7897; <em><strong>&#273;a d&#7841;ng ph&#7843;n &#7913;ng c&#225; nh&#226;n</strong></em> kh&#225; l&#7899;n. M&#7897;t s&#7889; nghi&#234;n c&#7913;u s&#7917; d&#7909;ng s&#7889; Set nh&#7887; nh&#432;ng ghi nh&#7853;n m&#7913;c &#273;&#7897; thay &#273;&#7893;i kh&#7893;ng l&#7891; (v&#224; &#273;i&#7873;u ng&#432;&#7907;c l&#7841;i c&#361;ng x&#7843;y ra v&#7899;i k&#7871;t qu&#7843; t&#7915; s&#7889; Set r&#7845;t l&#7899;n).</p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!QBBy!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2224d885-3b3b-4e25-b539-9b8d109d5659_604x605.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!QBBy!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2224d885-3b3b-4e25-b539-9b8d109d5659_604x605.png 424w, https://substackcdn.com/image/fetch/$s_!QBBy!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2224d885-3b3b-4e25-b539-9b8d109d5659_604x605.png 848w, https://substackcdn.com/image/fetch/$s_!QBBy!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2224d885-3b3b-4e25-b539-9b8d109d5659_604x605.png 1272w, https://substackcdn.com/image/fetch/$s_!QBBy!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2224d885-3b3b-4e25-b539-9b8d109d5659_604x605.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!QBBy!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2224d885-3b3b-4e25-b539-9b8d109d5659_604x605.png" width="470" height="470.77814569536423" 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srcset="https://substackcdn.com/image/fetch/$s_!QBBy!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2224d885-3b3b-4e25-b539-9b8d109d5659_604x605.png 424w, https://substackcdn.com/image/fetch/$s_!QBBy!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2224d885-3b3b-4e25-b539-9b8d109d5659_604x605.png 848w, https://substackcdn.com/image/fetch/$s_!QBBy!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2224d885-3b3b-4e25-b539-9b8d109d5659_604x605.png 1272w, https://substackcdn.com/image/fetch/$s_!QBBy!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2224d885-3b3b-4e25-b539-9b8d109d5659_604x605.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3> &#127947;&#65039; S&#7913;c M&#7841;nh</h3><p>X&#233;t trung b&#236;nh, hi&#7879;u qu&#7843; ph&#225;t tri&#7875;n S&#7913;c m&#7841;nh t&#259;ng m&#7841;nh nh&#7845;t cho &#273;&#7871;n 2 <strong>Sets/nh&#243;m c&#417;/bu&#7893;i</strong>. Sau &#273;&#243;, hi&#7879;u &#7913;ng n&#224;y v&#7851;n theo chi&#7873;u h&#432;&#7899;ng t&#259;ng nh&#432;ng v&#7899;i m&#7913;c &#273;&#7897; nh&#7887; h&#417;n (ph&#7843;n &#225;nh b&#7903;i &#273;&#432;&#7901;ng cong ph&#7859;ng d&#7847;n theo s&#7889; Set) v&#224; thi&#7871;u ch&#7855;c ch&#7855;n h&#417;n (bi&#234;n &#273;&#7897; dao &#273;&#7897;ng c&#7911;a hi&#7879;u &#7913;ng l&#7899;n h&#417;n).</p><p><strong>&#9888;&#65039;M&#7897;t s&#7889; &#273;i&#7875;m c&#7847;n l&#432;u &#253;&#9888;&#65039;</strong></p><ul><li><p>C&#225;ch t&#237;nh Volume theo <strong>&#8220;Set Tr&#7921;c ti&#7871;p&#8221;</strong> &#273;&#432;&#7907;c x&#225;c &#273;&#7883;nh l&#224; ph&#249; h&#7907;p nh&#7845;t &#273;&#7875; gi&#7843;i th&#237;ch xu h&#432;&#7899;ng c&#7911;a b&#7897; d&#7919; ki&#7879;n, t&#7913;c ch&#7881; t&#237;nh Set t&#7915; c&#225;c b&#224;i t&#7853;p t&#225;c &#273;&#7897;ng tr&#7921;c ti&#7871;p v&#224;o m&#7897;t nh&#243;m c&#417;. &#272;i&#7873;u n&#224;y c&#243; th&#7875; &#273;&#432;&#7907;c li&#234;n h&#7879; v&#7899;i nguy&#234;n t&#7855;c &#8220;chuy&#234;n bi&#7879;t&#8221; (<em>Specificity</em>) trong t&#7853;p luy&#7879;n - t&#7853;p c&#225;i g&#236; nhi&#7873;u h&#417;n s&#7869; &#273;em l&#7841;i ti&#7871;n b&#7897; t&#7889;t h&#417;n &#7903; th&#7913; &#273;&#243;.</p></li><li><p>&#272;a s&#7889; nghi&#234;n c&#7913;u d&#249;ng m&#7913;c t&#7841; nh&#7865; v&#224; s&#7889; reps cao&#8212;ch&#432;a th&#7853;t s&#7921; t&#7889;i &#432;u cho s&#7913;c m&#7841;nh.</p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!DUJX!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e078886-de96-423a-9426-72cca91a3624_600x595.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!DUJX!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e078886-de96-423a-9426-72cca91a3624_600x595.png 424w, https://substackcdn.com/image/fetch/$s_!DUJX!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e078886-de96-423a-9426-72cca91a3624_600x595.png 848w, https://substackcdn.com/image/fetch/$s_!DUJX!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e078886-de96-423a-9426-72cca91a3624_600x595.png 1272w, https://substackcdn.com/image/fetch/$s_!DUJX!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e078886-de96-423a-9426-72cca91a3624_600x595.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!DUJX!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e078886-de96-423a-9426-72cca91a3624_600x595.png" width="330" height="327.25" 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srcset="https://substackcdn.com/image/fetch/$s_!DUJX!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e078886-de96-423a-9426-72cca91a3624_600x595.png 424w, https://substackcdn.com/image/fetch/$s_!DUJX!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e078886-de96-423a-9426-72cca91a3624_600x595.png 848w, https://substackcdn.com/image/fetch/$s_!DUJX!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e078886-de96-423a-9426-72cca91a3624_600x595.png 1272w, https://substackcdn.com/image/fetch/$s_!DUJX!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e078886-de96-423a-9426-72cca91a3624_600x595.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><h2>&#128270; Nh&#7919;ng quan s&#225;t ch&#237;nh</h2><p>M&#7897;t &#273;i&#7873;u c&#243; l&#7869; lu&#244;n c&#7847;n &#273;&#432;&#7907;c nh&#7855;c l&#7841;i trong th&#7901;i &#273;i&#7875;m hi&#7879;n t&#7841;i m&#7895;i khi c&#243; m&#7897;t nghi&#234;n c&#7913;u m&#7899;i v&#7873; t&#7853;p luy&#7879;n &#273;&#432;&#7907;c c&#244;ng b&#7889; l&#224;, c&#225;c ph&#225;t hi&#7879;n &#273;&#432;&#7907;c ghi nh&#7853;n n&#234;n &#273;&#432;&#7907;c hi&#7875;u l&#224; &#7911;ng h&#7897; c&#225;c <strong>xu h&#432;&#7899;ng v&#224; nguy&#234;n t&#7855;c chung</strong> v&#224; cung c&#7845;p nh&#7919;ng <strong>&#273;i&#7875;m m&#7889;c c&#243; t&#237;nh tham kh&#7843;o</strong>, thay v&#236; &#273;em l&#7841;i m&#7897;t <em>l&#7901;i gi&#7843;i</em> cho nh&#7919;ng b&#224;i to&#225;n c&#7909; th&#7875; trong t&#7853;p luy&#7879;n hay cho th&#7845;y c&#225;ch t&#7853;p luy&#7879;n &#273;&#7875; &#273;&#7841;t k&#7871;t qu&#7843; t&#7889;t nh&#7845;t.</p><p>Nghi&#234;n c&#7913;u hi&#7879;n t&#7841;i &#273;em l&#7841;i m&#7897;t s&#7889; quan s&#225;t sau:</p><p><em><strong>Volume cao vs Volume th&#7845;p</strong></em>:</p><ul><li><p>Volume cao h&#417;n c&#243; th&#7875; &#273;em l&#7841;i k&#7871;t qu&#7843; t&#7889;t h&#417;n, nh&#432;ng khi v&#432;&#7907;t qua m&#7897;t ng&#432;&#7905;ng nh&#7845;t &#273;&#7883;nh, l&#7907;i &#237;ch n&#224;y c&#243; th&#7875; kh&#244;ng ch&#7855;c ch&#7855;n hay &#273;&#432;&#7907;c &#273;&#7843;m b&#7843;o, v&#224; &#273;i&#7873;u ch&#7855;c ch&#7855;n h&#417;n s&#7869; l&#224; ti&#234;u t&#7889;n nhi&#7873;u th&#7901;i gian v&#224; c&#244;ng s&#7913;c h&#417;n. &#272;i&#7873;u n&#224;y &#273;&#250;ng v&#7899;i t&#7893;ng Volume v&#224; Volume cho m&#7895;i bu&#7893;i t&#7853;p.</p></li><li><p></p></li></ul><p><em><strong>T&#432;&#417;ng t&#225;c gi&#7919;a Volume v&#224; c&#225;c y&#7871;u t&#7889; kh&#225;c</strong></em> :</p><ul><li><p>T&#259;ng Volume l&#234;n &#273;&#7871;n m&#7897;t ng&#432;&#7905;ng nh&#7845;t &#273;&#7883;nh c&#243; th&#7875; s&#7869; &#273;&#242;i h&#7887;i ng&#432;&#7901;i t&#7853;p ph&#7843;i gi&#7843;m <em><strong>C&#432;&#7901;ng &#273;&#7897;</strong></em> t&#7853;p luy&#7879;n (vd: t&#7853;p xa ng&#432;&#7905;ng th&#7845;t b&#7841;i h&#417;n).</p></li><li><p>M&#7863;t kh&#225;c, n&#7871;u mu&#7889;n duy tr&#236; C&#432;&#7901;ng &#273;&#7897; v&#7899;i Volume l&#7899;n h&#417;n, ng&#432;&#7901;i t&#7853;p s&#7869; c&#7847;n <em><strong>L&#7921;a ch&#7885;n b&#224;i t&#7853;p</strong></em> hi&#7879;u h&#417;n; v&#237; d&#7909; ch&#7885;n b&#224;i t&#7853;p &#273;em l&#7841;i k&#237;ch th&#237;ch l&#7899;n h&#417;n l&#234;n nh&#243;m c&#417; m&#7909;c ti&#234;u trong khi h&#7841;n ch&#7871; t&#237;ch l&#361;y m&#7879;t m&#7887;i hay &#225;p l&#7921;c l&#234;n kh&#7899;p.</p></li><li><p>Cu&#7889;i c&#249;ng, ng&#432;&#7901;i t&#7853;p n&#234;n s&#7917; d&#7909;ng <em><strong>T&#7847;n su&#7845;t t&#7853;p luy&#7879;n</strong></em> (s&#7889; bu&#7893;i t&#7853;p/tu&#7847;n) &#273;&#7875; ph&#226;n b&#7889;/&#273;i&#7873;u ch&#7881;nh Volume sao cho &#273;&#7843;m b&#7843;o hi&#7879;u qu&#7843; c&#7911;a m&#7895;i bu&#7893;i t&#7853;p. Thay v&#236; t&#259;ng Volume m&#7895;i bu&#7893;i, h&#227;y gi&#7919; Volume m&#7895;i bu&#7893;i &#7903; m&#7913;c c&#243; th&#7875; tu&#226;n th&#7911; v&#224; t&#259;ng s&#7889; bu&#7893;i t&#7853;p. </p></li></ul><h2>&#129519; Ph&#7843;n H&#7891;i Nh&#7919;ng Ng&#7897; Nh&#7853;n Ph&#7893; Bi&#7871;n</h2><p>Ngay sau khi &#273;&#432;&#7907;c c&#244;ng b&#7889;, nghi&#234;n c&#7913;u hi&#7879;n t&#7841;i tr&#7903; th&#224;nh ch&#7911; &#273;&#7873; c&#7911;a kh&#244;ng &#237;t suy lu&#7853;n v&#224; tranh lu&#7853;n s&#244;i n&#7893;i, kh&#244;ng &#237;t trong s&#7889; &#273;&#243; c&#243; t&#237;nh x&#226;y d&#7921;ng nh&#432;ng m&#7897;t l&#432;&#7907;ng l&#7899;n nh&#7919;ng b&#236;nh lu&#7853;n n&#224;y d&#7921;a tr&#234;n nh&#7919;ng suy lu&#7853;n kh&#244;ng ch&#237;nh x&#225;c.</p><p>Trong podcast, Jake Remmert b&#236;nh lu&#7853;n v&#7873; m&#7897;t s&#7889; ng&#7897; nh&#7853;n ph&#7893; bi&#7871;n sau:</p><h3><strong>"Ph&#7843;i t&#7853;p 11 Sets/nh&#243;m c&#417; m&#7895;i bu&#7893;i m&#7899;i t&#259;ng c&#417; t&#7889;i &#432;u."</strong></h3><p>Ng&#7897; nh&#7853;n xu&#7845;t ph&#225;t t&#7915; gi&#225; tr&#7883; PUOS &#273;&#432;&#7907;c ghi nh&#7853;n cho ph&#225;t tri&#7875;n C&#417; b&#7855;p, cho r&#7857;ng m&#7889;c n&#224;y cho th&#7845;y m&#7889;c Volume m&#224; ng&#432;&#7901;i t&#7853;p b&#7855;t bu&#7897;c ph&#7843;i t&#7853;p n&#7871;u nh&#432; mu&#7889;n &#273;&#7841;t &#273;&#432;&#7907;c k&#7871;t qu&#7843; t&#7889;t nh&#7845;t, t&#7853;p &#237;t h&#417;n hay nhi&#7873;u h&#417;n s&#7869; &#273;em l&#7841;i k&#7871;t qu&#7843; k&#233;m h&#417;n. &#272;&#226;y c&#361;ng l&#224; m&#7897;t ng&#7897; nh&#7853;n ph&#7893; bi&#7871;n khi suy di&#7877;n t&#7915; k&#7871;t qu&#7843; c&#7911;a c&#225;c ph&#226;n t&#237;ch h&#7891;i quy h&#7879; th&#7889;ng (<em>meta-regression</em>) - cho r&#7857;ng nh&#7919;ng ph&#226;n t&#237;ch n&#224;y &#273;em l&#7841;i &#273;&#225;p &#225;n <em>duy nh&#7845;t</em> &#273;&#250;ng &#273;&#7875; &#225;p d&#7909;ng ngay trong t&#7853;p luy&#7879;n th&#7921;c t&#7871;.</p><p>C&#225;ch hi&#7875;u &#273;&#250;ng l&#224;, m&#7889;c PUOS (11 Sets) n&#224;y l&#224; k&#7871;t qu&#7843; trung b&#236;nh d&#7921;a tr&#234;n c&#225;c k&#7871;t qu&#7843; ghi nh&#7853;n t&#7915; nhi&#7873;u nghi&#234;n c&#7913;u kh&#225;c, c&#243; t&#237;nh g&#7907;i &#253; v&#224; tham kh&#7843;o, thay v&#236; ch&#7881; &#273;&#7883;nh hay tuy&#7879;t &#273;&#7889;i. M&#7889;c &#8220;11 Sets&#8221; ch&#7881; cho bi&#7871;t &#273;i&#7875;m m&#224; sau &#273;&#243; l&#7907;i &#237;ch nhi&#7873;u h&#417;n tr&#7903; n&#234;n kh&#243; ph&#225;t hi&#7879;n h&#417;n - ch&#7913; kh&#244;ng ph&#7843;i l&#224; m&#7913;c &#273;em l&#7841;i l&#7907;i &#237;ch t&#7889;i &#273;a hay l&#7907;i &#237;ch m&#224; s&#7889; Set/bu&#7893;i &#273;em l&#7841;i ch&#7845;m d&#7913;t. T&#243;m l&#7841;i PUOS <strong>m&#244; t&#7843; xu h&#432;&#7899;ng</strong>, ch&#7913; kh&#244;ng &#273;&#7863;t ra quy t&#7855;c.</p><h3><strong>&#8220;Thay &#273;&#7893;i v&#7873; k&#237;ch th&#432;&#7899;c c&#417; b&#7855;p ch&#7881; l&#224; do s&#432;ng v&#224; ph&#249; n&#7873;&#8221;</strong></h3><p>M&#7897;t ch&#7881; tr&#237;ch ph&#7893; bi&#7871;n d&#224;nh cho xu h&#432;&#7899;ng c&#7911;a m&#7897;t s&#7889; b&#7857;ng ch&#7913;ng g&#7847;n &#273;&#226;y &#7911;ng h&#7897; t&#7853;p luy&#7879;n v&#7899;i Volume l&#7899;n (nh&#432; nghi&#234;n c&#7913;u &#8220;52 Sets &#272;&#249;i tr&#432;&#7899;c&#8221; &#273;&#227; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n tr&#432;&#7899;c &#273;&#243;), k&#7871;t qu&#7843; t&#259;ng C&#417; &#273;&#432;&#7907;c ghi nh&#7853;n ch&#7881; &#273;&#7871;n t&#7915; hi&#7879;n t&#432;&#7907;ng s&#432;ng ph&#7891;ng C&#417; (<em>swelling</em>) hay ph&#249; n&#7873; (<em>edema</em>), theo &#273;&#243; kh&#244;ng ph&#7843;n &#225;nh s&#7921; ph&#225;t tri&#7875;n th&#7921;c t&#7871; v&#7873; k&#237;ch th&#432;&#7899;c c&#7911;a C&#417; b&#7855;p (t&#7913;c t&#237;ch l&#361;y th&#234;m m&#244; c&#417;). Tuy nhi&#234;n, &#273;&#226;y l&#224; m&#7897;t ng&#7897; nh&#7853;n &#273;&#7871;n t&#7915; c&#225;ch hi&#7875;u t&#7889;i gi&#7843;n h&#243;a v&#7873; hai hi&#7879;n t&#432;&#7907;ng n&#224;y v&#224; quy tr&#236;nh &#273;o l&#432;&#7901;ng k&#237;ch th&#432;&#7899;c c&#417; b&#7855;p trong th&#237; nghi&#7879;m.</p><p>Trong khi c&#243; th&#7875; ch&#7883;u &#7843;nh h&#432;&#7903;ng nhi&#7877;u lo&#7841;n b&#7903;i s&#432;ng ph&#7891;ng/ph&#249; n&#7873; do t&#7853;p luy&#7879;n, quy tr&#236;nh &#273;o l&#432;&#7901;ng k&#237;ch th&#432;&#7899;c c&#417; b&#7855;p (vd: b&#7857;ng si&#234;u &#226;m hay ch&#7909;p h&#236;nh c&#7897;ng h&#432;&#7903;ng t&#7915; MRI) &#273;&#7873;u &#273;&#227; t&#237;nh &#273;&#7871;n &#273;i&#7873;u n&#224;y v&#224; &#273;&#432;&#7907;c th&#7921;c hi&#7879;n nh&#7857;m h&#7841;n ch&#7871; t&#7889;i thi&#7875;u &#7843;nh h&#432;&#7903;ng c&#7911;a nh&#7919;ng hi&#7879;n t&#432;&#7907;ng tr&#234;n (vd: th&#432;&#7901;ng di&#7877;n ra 3-5 ng&#224;y sau bu&#7893;i t&#7853;p cu&#7889;i c&#249;ng, trong khi s&#432;ng ph&#7891;ng c&#417; th&#432;&#7901;ng tr&#7903; v&#7873; m&#7913;c ban &#273;&#7847;u trong 1-3 ng&#224;y). B&#234;n c&#7841;nh &#273;&#243;, hi&#7879;n t&#432;&#7907;ng s&#432;ng ph&#7891;ng d&#224;i h&#7841;n g&#226;y ra b&#7903;i t&#7853;p luy&#7879;n v&#7899;i Volume l&#7899;n ch&#432;a c&#243; b&#7857;ng ch&#7913;ng thuy&#7871;t ph&#7909;c n&#224;o &#7911;ng h&#7897;. T&#7845;t nhi&#234;n, &#273;i&#7873;u n&#224;y kh&#244;ng lo&#7841;i tr&#7915; kh&#7843; n&#259;ng t&#7891;n t&#7841;i ph&#249; n&#7873; c&#7845;p &#273;&#7897; th&#7845;p trong d&#224;i h&#7841;n, nh&#432;ng hi&#7879;n h&#7847;u nh&#432; kh&#244;ng c&#243; b&#7857;ng ch&#7913;ng thuy&#7871;t ph&#7909;c n&#224;o cho th&#7845;y r&#7857;ng s&#432;ng ph&#7891;ng m&#227;n t&#237;nh l&#224;m sai l&#7879;ch &#273;&#225;ng k&#7875; k&#7871;t qu&#7843; ph&#225;t tri&#7875;n C&#417; b&#7855;p.</p><p>V&#7873; ch&#7911; &#273;&#7873; n&#224;y, <em>Jake Remmert</em> c&#243; m&#7897;t b&#224;i &#273;&#259;ng tr&#234;n Instagram tr&#7921;c ti&#7871;p ph&#7843;n h&#7891;i v&#7873; quan &#273;i&#7875;m n&#224;y:</p><div class="instagram-embed-wrap" data-attrs="{&quot;instagram_id&quot;:&quot;DId_0xsOlPM&quot;,&quot;title&quot;:&quot;A post shared by @jake.remmert_coach&quot;,&quot;author_name&quot;:&quot;jake.remmert_coach&quot;,&quot;thumbnail_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/__ss-rehost__IG-meta-DId_0xsOlPM.heic&quot;,&quot;like_count&quot;:null,&quot;comment_count&quot;:null,&quot;profile_pic_url&quot;:null,&quot;follower_count&quot;:null,&quot;timestamp&quot;:null,&quot;belowTheFold&quot;:true}" data-component-name="InstagramToDOM"></div><p>&#272;&#7891;ng th&#7901;i, ti&#7871;n s&#297; <em>Eduardo de Souza</em> c&#243; chia s&#7867; v&#224; b&#236;nh lu&#7853;n v&#7873; nh&#7919;ng nghi&#234;n c&#7913;u th&#432;&#7901;ng &#273;&#432;&#7907;c d&#7851;n ch&#7913;ng b&#7903;i nh&#7919;ng quan &#273;i&#7875;m xoay quanh ph&#249; n&#7873; v&#224; s&#432;ng t&#7845;y. &#272;&#225;ng ch&#250; &#253;, hi&#7879;n t&#432;&#7907;ng s&#432;ng ph&#7891;ng c&#417; b&#7855;p sau t&#7853;p luy&#7879;n &#273;&#432;&#7907;c ghi nh&#7853;n &#273;&#227; c&#243; th&#7875; bi&#7871;n m&#7845;t trong 24 ti&#7871;ng sau bu&#7893;i t&#7853;p.</p><div class="instagram-embed-wrap" data-attrs="{&quot;instagram_id&quot;:&quot;DJ2oImeM4Rh&quot;,&quot;title&quot;:&quot;A post shared by @dr.desouzaeo&quot;,&quot;author_name&quot;:&quot;dr.desouzaeo&quot;,&quot;thumbnail_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/__ss-rehost__IG-meta-DJ2oImeM4Rh.jpg&quot;,&quot;like_count&quot;:null,&quot;comment_count&quot;:null,&quot;profile_pic_url&quot;:null,&quot;follower_count&quot;:null,&quot;timestamp&quot;:null,&quot;belowTheFold&quot;:true}" data-component-name="InstagramToDOM"></div><h3><strong>V&#236; sao &#7843;nh h&#432;&#7903;ng c&#7911;a T&#7847;n su&#7845;t t&#7853;p luy&#7879;n kh&#244;ng l&#7899;n h&#417;n n&#7871;u 11 Sets/bu&#7893;i l&#224; &#8220;qu&#225; nhi&#7873;u&#8221;?</strong></h3><p>C&#226;u h&#7887;i n&#224;y li&#234;n quan &#273;&#7871;n <em>meta-regression</em> tr&#432;&#7899;c &#273;&#243; th&#7921;c hi&#7879;n b&#7903;i &#8220;Pelland v&#224; &#273;&#7891;ng nghi&#7879;p&#8221;, ghi nh&#7853;n r&#7857;ng T&#7847;n su&#7845;t t&#7853;p luy&#7879;n kh&#244;ng c&#243; &#7843;nh h&#432;&#7903;ng m&#7841;nh m&#7869; &#273;&#7871;n ph&#225;t tri&#7875;n C&#417; b&#7855;p.</p><p>&#272;i&#7873;u n&#224;y c&#243; th&#7875; &#273;&#432;&#7907;c gi&#7843;i th&#237;ch b&#7903;i l&#237; do r&#7857;ng, &#273;a s&#7889; c&#225;c nghi&#234;n c&#7913;u &#273;&#432;&#7907;c l&#7921;a ch&#7885;n trong nghi&#234;n c&#7913;u c&#7911;a &#8220;Pelland&#8221; s&#7917; d&#7909;ng trung b&#236;nh 6 Sets/nh&#243;m c&#417;/bu&#7893;i (dao &#273;&#7897;ng 5-8 Sets/bu&#7893;i), v&#7889;n kh&#225; nh&#7887; &#273;&#7875; t&#7847;n su&#7845;t t&#7853;p luy&#7879;n c&#243; &#7843;nh h&#432;&#7903;ng r&#245; r&#7879;t. B&#234;n c&#7841;nh &#273;&#243;, c&#243; r&#7845;t &#237;t d&#7919; ki&#7879;n v&#7899;i Volume cao/r&#7845;t cao chia cho r&#7845;t &#237;t bu&#7893;i, v&#237; d&#7909; 20 - 30 Sets/tu&#7847;n d&#7891;n v&#224;o 1-2 bu&#7893;i/tu&#7847;n.</p><p>Do &#273;&#243;, &#7843;nh h&#432;&#7903;ng m&#7901; nh&#7841;t c&#7911;a T&#7847;n su&#7845;t t&#7853;p luy&#7879;n &#273;&#7871;n ph&#225;t tri&#7875;n C&#417; b&#7855;p trong ph&#226;n t&#237;ch <em>kh&#244;ng c&#243; ngh&#297;a</em> l&#224; n&#243; (T&#7847;n su&#7845;t) v&#244; d&#7909;ng, m&#224; l&#224; v&#236; ch&#432;a c&#243; &#273;&#7911; d&#7919; li&#7879;u t&#7841;i c&#225;c m&#7913;c Volume cao &#273;&#7875; &#273;&#225;nh gi&#225; ch&#237;nh x&#225;c &#7843;nh h&#432;&#7903;ng c&#7911;a t&#7847;n su&#7845;t.</p><h2>&#127947;&#65039;&#8205;&#9792;&#65039;G&#7907;i &#253; th&#7921;c ti&#7877;n</h2><p>&#128073;D&#7921;a v&#224;o nh&#7919;ng quan s&#225;t tr&#234;n, ng&#432;&#7901;i t&#7853;p c&#243; th&#7875; tham kh&#7843;o m&#7897;t s&#7889; g&#7907;i &#253; sau:</p><p><strong>M&#7909;c ti&#234;u t&#259;ng c&#417;</strong>: B&#7855;t &#273;&#7847;u v&#7899;i 6-10 Sets/nh&#243;m c&#417;/bu&#7893;i, r&#7891;i &#273;i&#7873;u ch&#7881;nh. L&#432;u &#253; l&#224; s&#7889; Sets n&#224;y bao g&#7891;m c&#7843; Sets tr&#7921;c ti&#7871;p (1 Set) v&#224; gi&#225;n ti&#7871;p (0,5 Set)</p><ul><li><p>&#272;&#225;ng ch&#250; &#253;, li&#234;n h&#7879; v&#7899;i <a href="https://www.thethinkingtrainer.com/i/150553671/hieu-suat-gia-tang-loi-ich-voi-volume">ph&#225;t hi&#7879;n tr&#432;&#7899;c &#273;&#243; v&#7873; quan h&#7879; gi&#7919;a t&#7893;ng Volume v&#224; t&#7847;n su&#7845;t t&#7853;p luy&#7879;n, v&#7899;i ph&#225;t tri&#7875;n C&#417; b&#7855;p v&#224; S&#7913;c m&#7841;nh</a>, &#273;&#7841;i &#273;a s&#7889; ng&#432;&#7901;i t&#7853;p c&#243; th&#7875; thu &#273;&#432;&#7907;c ph&#7847;n l&#7899;n l&#7907;i &#237;ch khi t&#7853;p m&#7895;i nh&#243;m c&#417; 2 bu&#7893;i/tu&#7847;n. M&#7895;i bu&#7893;i t&#7853;p c&#243; th&#7875; c&#243; Volume th&#7845;p nh&#7845;t &#273;&#7871;n 2 Sets (v&#7899;i m&#7913;c t&#7893;ng Volume t&#7889;i thi&#7875;u 4 Sets/tu&#7847;n), v&#224; l&#234;n &#273;&#7871;n 9-10 Sets/nh&#243;m c&#417; (m&#7913;c Volume &#273;em l&#7841;i hi&#7879;u su&#7845;t t&#7853;p luy&#7879;n cao nh&#7845;t 18 - 20 Sets/tu&#7847;n).</p></li><li><p>Ng&#432;&#7901;i t&#7853;p c&#243; th&#7875; t&#7853;p nhi&#7873;u Sets h&#417;n, nh&#432;ng n&#234;n quan s&#225;t &#7843;nh h&#432;&#7903;ng c&#7911;a n&#243; &#273;&#7871;n C&#432;&#7901;ng &#273;&#7897; t&#7853;p luy&#7879;n v&#224; m&#7913;c &#273;&#7897; tu&#226;n th&#7911; v&#7899;i bu&#7893;i t&#7853;p, v&#224; (n&#7871;u t&#7853;p v&#7899;i t&#7893;ng Volume l&#7899;n h&#417;n) n&#234;n c&#226;n nh&#7855;c chia ra nhi&#7873;u bu&#7893;i h&#417;n.</p></li></ul><p><strong>M&#7909;c ti&#234;u s&#7913;c m&#7841;nh</strong>: 1&#8211;3 Sets tr&#7921;c ti&#7871;p/bu&#7893;i v&#7899;i m&#7913;c t&#7841; n&#7863;ng cho chuy&#7875;n &#273;&#7897;ng mu&#7889;n c&#7843;i thi&#7879;n.</p><ul><li><p>&#272;&#7889;i v&#7899;i m&#7909;c ti&#234;u S&#7913;c m&#7841;nh, Volume m&#7895;i bu&#7893;i t&#7853;p s&#7869; kh&#244;ng quan tr&#7885;ng b&#7857;ng T&#7847;n su&#7845;t t&#7853;p luy&#7879;n (s&#7889; l&#7847;n t&#7853;p luy&#7879;n chuy&#7875;n &#273;&#7897;ng) v&#224; C&#432;&#7901;ng &#273;&#7897; (m&#7913;c T&#7841;). V&#236; v&#7853;y m&#7895;i bu&#7893;i kh&#244;ng c&#7847;n qu&#225; nhi&#7873;u Set, v&#224; n&#234;n t&#7853;p nhi&#7873;u bu&#7893;i h&#417;n.</p></li><li><p>&#272;a s&#7889; ng&#432;&#7901;i t&#7853;p c&#243; th&#7875; b&#7855;t &#273;&#7847;u v&#7899;i 2 bu&#7893;i/tu&#7847;n, nh&#432;ng m&#7897;t s&#7889; c&#243; th&#7875; c&#7847;n nhi&#7873;u bu&#7893;i h&#417;n, &#273;&#7863;c bi&#7879;t &#273;&#7889;i v&#7899;i nh&#7919;ng chuy&#7875;n &#273;&#7897;ng y&#7871;u v&#224; mu&#7889;n c&#7843;i thi&#7879;n (vd: Bench Press hay Squat).</p></li></ul><p><strong>C&#7843;m th&#7845;y ki&#7879;t s&#7913;c?</strong> Gi&#7843;m s&#7889; hi&#7879;p/bu&#7893;i, t&#259;ng t&#7847;n su&#7845;t</p><p><strong>Hi&#7879;u qu&#7843; t&#7853;p luy&#7879;n gi&#7843;m r&#245; &#7903; cu&#7889;i bu&#7893;i?</strong> C&#243; th&#7875; b&#7841;n &#273;ang t&#7853;p v&#7899;i Volume m&#7895;i bu&#7893;i qu&#225; cao. H&#227;y th&#7917; ph&#226;n b&#7889; sang m&#7897;t bu&#7893;i kh&#225;c, ho&#7863;c gi&#7843;m &#273;i (vd: tri&#7879;t ti&#234;u nh&#7919;ng &#273;&#7897;ng t&#225;c tr&#249;ng l&#7863;p)</p>]]></content:encoded></item><item><title><![CDATA[[Podcast] Tăng cơ hiệu quả: Volume hay Intensity ??]]></title><description><![CDATA[&#8220;M&#7897;t hi&#7879;p &#273;&#7871;n khi th&#7845;t b&#7841;i (failure) hay hai hi&#7879;p nh&#432;ng c&#242;n d&#432; reps (Reps in Reserve &#8211; RIR), c&#225;i n&#224;o gi&#250;p t&#259;ng c&#417; t&#7889;t h&#417;n?&#8221;]]></description><link>https://www.thethinkingtrainer.com/p/podcast-tang-co-hieu-qua-volume-hay</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/podcast-tang-co-hieu-qua-volume-hay</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Wed, 21 May 2025 08:49:17 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/bbf709b9-0f03-43e3-9b0b-38e5c61f3996_1640x924.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><strong>&#8220;M&#7897;t hi&#7879;p &#273;&#7871;n khi th&#7845;t b&#7841;i (failure) hay hai hi&#7879;p nh&#432;ng c&#242;n d&#432; reps (Reps in Reserve &#8211; RIR), c&#225;i n&#224;o gi&#250;p t&#259;ng c&#417; t&#7889;t h&#417;n?&#8221;</strong></p><p>&#272;&#226;y l&#224; m&#7897;t c&#226;u h&#7887;i r&#7845;t hay m&#224; nhi&#7873;u ng&#432;&#7901;i t&#7853;p &#8212; k&#7875; c&#7843; ng&#432;&#7901;i &#273;&#227; c&#243; kinh nghi&#7879;m &#8212; th&#432;&#7901;ng xuy&#234;n b&#259;n kho&#259;n. G&#7847;n &#273;&#226;y, m&#236;nh nghe l&#7841;i m&#7897;t podcast chuy&#234;n s&#226;u t&#7915; <strong>DataDrivenStrength</strong>, n&#417;i c&#225;c chuy&#234;n gia &#273;&#224;o s&#226;u v&#224;o m&#7889;i quan h&#7879; gi&#7919;a <strong>volume (s&#7889; set)</strong> v&#224; <strong>intensity (&#273;&#7897; g&#7847;n failure)</strong> trong hypertrophy. V&#224; h&#7885; &#273;&#227; &#273;&#432;a ra m&#7897;t c&#225;ch ti&#7871;p c&#7853;n r&#7845;t hay m&#224; m&#236;nh mu&#7889;n chia s&#7867; l&#7841;i v&#7899;i c&#225;c b&#7841;n.</p><p>&#129504;<strong> &#272;&#7847;u ti&#234;n, c&#7847;n hi&#7875;u r&#245; b&#7843;n ch&#7845;t c&#7911;a c&#226;u h&#7887;i:</strong></p><p>Vi&#7879;c h&#7887;i "C&#225;i n&#224;o t&#7889;t h&#417;n?" th&#7853;t ra kh&#244;ng &#273;&#7847;y &#273;&#7911;, v&#236; k&#7871;t qu&#7843; ph&#7909; thu&#7897;c r&#7845;t l&#7899;n v&#224;o <strong>ng&#7919; c&#7843;nh</strong>:</p><ul><li><p>M&#7897;t set &#273;&#7871;n failure l&#224; trong <strong>b&#224;i g&#236;</strong>? M&#225;y hay t&#7841; t&#7921; do?</p></li><li><p>Hai set c&#242;n d&#432; reps l&#224; d&#432; bao nhi&#234;u? 2 hay 5?</p></li><li><p>M&#7895;i bu&#7893;i t&#7853;p c&#243; m&#7845;y b&#224;i, m&#7895;i tu&#7847;n t&#7853;p bao nhi&#234;u l&#7847;n?</p></li><li><p>T&#7893;ng s&#7889; set/tu&#7847;n l&#224; bao nhi&#234;u?</p></li></ul><p>Khi &#273;&#7863;t v&#224;o ng&#7919; c&#7843;nh c&#7909; th&#7875;, th&#236; ch&#250;ng ta m&#7899;i ph&#226;n t&#237;ch &#273;&#250;ng &#273;&#432;&#7907;c hi&#7879;u qu&#7843; c&#7911;a <strong>volume vs. proximity to failure</strong>.</p><p>&#128202;<strong> Ph&#226;n t&#237;ch t&#7915; DataDrivenStrength:</strong></p><p><strong>1. Volume c&#243; m&#7889;i quan h&#7879; phi tuy&#7871;n v&#7899;i t&#259;ng c&#417;</strong></p><ul><li><p>Khi b&#7841;n m&#7899;i b&#7855;t &#273;&#7847;u ho&#7863;c &#273;ang t&#7853;p v&#7899;i <strong>kh&#7889;i l&#432;&#7907;ng th&#7845;p</strong> (d&#432;&#7899;i 8&#8211;10 set/nh&#243;m c&#417;/tu&#7847;n), th&#236; vi&#7879;c <strong>t&#259;ng s&#7889; set</strong> g&#7847;n nh&#432; lu&#244;n d&#7851;n &#273;&#7871;n t&#259;ng c&#417; t&#7889;t h&#417;n.</p></li><li><p>Tuy nhi&#234;n, khi b&#7841;n &#273;&#227; t&#7853;p &#7903; m&#7913;c <strong>cao h&#417;n (~12&#8211;20 set/tu&#7847;n)</strong>, hi&#7879;u qu&#7843; t&#7915; vi&#7879;c th&#234;m set <strong>gi&#7843;m d&#7847;n r&#245; r&#7879;t</strong>(diminishing returns).</p><ul><li><p>V&#237; d&#7909;: t&#259;ng t&#7915; 6 l&#234;n 10 set c&#243; th&#7875; t&#259;ng c&#417; r&#7845;t t&#7889;t. Nh&#432;ng t&#259;ng t&#7915; 16 l&#234;n 20 set th&#236; hi&#7879;u qu&#7843; s&#7869; th&#7845;p h&#417;n nhi&#7873;u.</p></li></ul></li></ul><p><strong>2. T&#7853;p &#273;&#7871;n failure ho&#7863;c s&#225;t failure c&#243; l&#7907;i &#237;ch tuy&#7871;n t&#237;nh h&#417;n</strong></p><ul><li><p>C&#224;ng ti&#7871;n g&#7847;n &#273;&#7871;n failure, b&#7841;n c&#224;ng huy &#273;&#7897;ng &#273;&#432;&#7907;c nhi&#7873;u motor units (&#273;&#417;n v&#7883; v&#7853;n &#273;&#7897;ng) &#8594; c&#417; c&#224;ng &#273;&#432;&#7907;c k&#237;ch th&#237;ch m&#7841;nh h&#417;n.</p></li><li><p>D&#249; ch&#432;a ph&#7843;i &#8220;fail rep&#8221;, nh&#432;ng t&#7853;p v&#7899;i 0&#8211;1&#8211;2 RIR s&#7869; hi&#7879;u qu&#7843; h&#417;n 3&#8211;5 RIR, &#273;&#7863;c bi&#7879;t trong c&#225;c b&#224;i c&#225;ch ly ho&#7863;c kh&#225;ng l&#7921;c th&#7845;p.</p></li></ul><p>&#128295;<strong> V&#7853;y n&#234;n ch&#7885;n h&#432;&#7899;ng n&#224;o?</strong></p><p><strong>C&#226;u tr&#7843; l&#7901;i kh&#244;ng ph&#7843;i l&#224; &#8220;ho&#7863;c c&#225;i n&#224;y &#8211; ho&#7863;c c&#225;i kia&#8221;</strong>, m&#224; l&#224;:</p><p><strong>&#8220;K&#7871;t h&#7907;p c&#7843; hai m&#7897;t c&#225;ch chi&#7871;n l&#432;&#7907;c.&#8221;</strong></p><p>&#128313;<strong> V&#7899;i c&#225;c b&#224;i compound (&#273;a kh&#7899;p, kh&#225;ng l&#7921;c l&#7899;n nh&#432; Squat, Deadlift, Bench Press):</strong></p><ul><li><p>D&#249;ng m&#7913;c RIR kho&#7843;ng <strong>1&#8211;3</strong> cho &#273;a ph&#7847;n c&#225;c set.</p></li><li><p>C&#243; th&#7875; &#273;&#7875; <strong>set cu&#7889;i g&#7847;n failure</strong>, nh&#432;ng kh&#244;ng b&#7855;t bu&#7897;c ph&#7843;i fail &#8211; nh&#7845;t l&#224; khi kh&#244;ng c&#243; spotter.</p></li></ul><p>&#128313;<strong> V&#7899;i c&#225;c b&#224;i isolation (machine, cable, dumbbell fly,&#8230;):</strong></p><ul><li><p>C&#243; th&#7875; &#273;i &#273;&#7871;n <strong>failure th&#7853;t s&#7921;</strong>, th&#7853;m ch&#237; d&#249;ng k&#7929; thu&#7853;t nh&#432; <strong>lengthened partials</strong>, drop set, v.v.</p></li></ul><p>&#128313;<strong> V&#7873; volume t&#7893;ng:</strong></p><ul><li><p>M&#7909;c ti&#234;u n&#234;n l&#224; <strong>moderate to high volume</strong> (8&#8211;15 sets/tu&#7847;n m&#7895;i nh&#243;m c&#417;).</p></li><li><p>Kh&#244;ng c&#7847;n t&#7853;p qu&#225; nhi&#7873;u, mi&#7877;n l&#224; b&#7841;n <strong>t&#7853;p ch&#7845;t l&#432;&#7907;ng</strong> v&#224; <strong>&#273;&#7911; g&#7847;n failure trong ph&#7847;n l&#7899;n c&#225;c set</strong>.</p></li></ul><p>&#9989;<strong> K&#7871;t lu&#7853;n ch&#237;nh:</strong></p><p>&#129513; Volume t&#7841;o ra n&#7873;n t&#7843;ng t&#7893;ng th&#7875;,<br>&#128293; Nh&#432;ng Intensity (failure) l&#224; ch&#236;a kh&#243;a &#273;&#7875; t&#7853;n d&#7909;ng t&#7889;i &#273;a t&#7915;ng rep cu&#7889;i c&#249;ng.</p><p>Ngh&#297;a l&#224;:</p><ul><li><p>N&#7871;u b&#7841;n &#273;ang t&#7853;p &#237;t &#8594; <strong>t&#259;ng s&#7889; set s&#7869; c&#243; &#237;ch</strong>.</p></li><li><p>N&#7871;u b&#7841;n &#273;ang t&#7853;p nhi&#7873;u r&#7891;i &#8594; <strong>s&#225;t failure m&#7899;i l&#224; y&#7871;u t&#7889; k&#237;ch ho&#7841;t t&#259;ng c&#417; m&#7841;nh nh&#7845;t</strong>.</p></li></ul><p>&#128172;<strong> Quan &#273;i&#7875;m c&#225; nh&#226;n &amp; &#7912;ng d&#7909;ng:</strong></p><p>C&#225; nh&#226;n m&#236;nh th&#432;&#7901;ng ch&#7885;n c&#225;ch "hybrid":</p><ul><li><p>C&#225;c b&#224;i compound: Th&#432;&#7901;ng r&#7845;t &#237;t khi &#273;&#7875; gi&#7901; &#273;&#7875; fail rep (Tr&#7915; khi &#225;p d&#7909;ng Plus Set &#273;&#7875; t&#259;ng ti&#7871;n), nh&#432;ng lu&#244;n &#273;&#7843;m b&#7843;o 1&#8211;2 set cu&#7889;i <strong>r&#7845;t s&#225;t failure</strong>.</p></li><li><p>C&#225;c b&#224;i m&#225;y: C&#243; th&#7875; &#273;&#7875; h&#7885;c vi&#234;n &#273;i &#273;&#7871;n failure ho&#7863;c d&#249;ng k&#7929; thu&#7853;t t&#259;ng &#273;&#7897; kh&#243; cu&#7889;i hi&#7879;p.</p></li><li><p>T&#7893;ng s&#7889; set: Lu&#244;n &#7903; m&#7913;c &#273;&#7911; &#273;&#7875; c&#243; c&#7843;m gi&#225;c &#8220;n&#7863;ng v&#7873; volume&#8221; nh&#432;ng kh&#244;ng t&#7899;i m&#7913;c &#8220;burnout&#8221;.</p></li></ul><p>C&#244;ng th&#7913;c n&#224;y gi&#250;p <strong>ti&#7871;n b&#7897; b&#7873;n v&#7919;ng</strong>, tr&#225;nh &#273;au nh&#7913;c qu&#225; nhi&#7873;u, m&#224; v&#7851;n &#273;&#7843;m b&#7843;o hi&#7879;u qu&#7843; hypertrophy d&#224;i h&#7841;n.</p><p>&#128218;<strong> Tham kh&#7843;o g&#7889;c:</strong></p><p>B&#224;i vi&#7871;t n&#224;y &#273;&#432;&#7907;c tr&#237;ch l&#7885;c v&#224; t&#7893;ng h&#7907;p t&#7915; video tr&#234;n k&#234;nh <strong>DataDrivenStrength</strong>, ti&#234;u &#273;&#7873;:<br>&#127909; <em>&#8220;Volume vs. Intensity: What DRIVES Muscle Growth?&#8221;</em></p><p>&#272;&#226;y l&#224; m&#7897;t trong nh&#7919;ng ngu&#7891;n podcast chuy&#234;n m&#244;n m&#236;nh &#273;&#225;nh gi&#225; r&#7845;t cao, ph&#249; h&#7907;p v&#7899;i c&#7843; ng&#432;&#7901;i t&#7853;p c&#243; kinh nghi&#7879;m v&#224; HLV mu&#7889;n &#273;&#224;o s&#226;u.</p><p>&#128483;&#65039;<strong> C&#242;n b&#7841;n th&#236; sao?</strong></p><p>B&#7841;n &#273;ang thi&#234;n v&#7873; Volume hay Intensity trong gi&#225;o &#225;n c&#7911;a m&#236;nh?<br>B&#7841;n c&#243; th&#432;&#7901;ng t&#7853;p &#273;&#7871;n failure? Hay b&#7841;n s&#7907; &#7843;nh h&#432;&#7903;ng t&#7899;i h&#7891;i ph&#7909;c?</p>]]></content:encoded></item><item><title><![CDATA[[TÓM TẮT PODCAST] – Tập nhiều có tốt hơn? Khi Khoa học ngắn hạn không trả lời được bài toán dài hạn]]></title><description><![CDATA[&#272;&#226;y l&#224; t&#243;m t&#7855;t n&#7897;i dung t&#7915; m&#7897;t t&#7853;p Podcast r&#7845;t &#273;&#225;ng suy ng&#7851;m c&#243; ti&#234;u &#273;&#7873;:]]></description><link>https://www.thethinkingtrainer.com/p/tom-tat-podcast-tap-nhieu-co-tot</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/tom-tat-podcast-tap-nhieu-co-tot</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Sun, 18 May 2025 03:32:45 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/65f091f4-581d-4723-80da-188157d163b0_2255x1271.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>&#272;&#226;y l&#224; <strong>t&#243;m t&#7855;t n&#7897;i dung t&#7915; m&#7897;t t&#7853;p Podcast r&#7845;t &#273;&#225;ng suy ng&#7851;m</strong> c&#243; ti&#234;u &#273;&#7873;:<br>&#128073; <em>&#8220;Is Evidence-Based Fitness Wrong About This?&#8221;</em><br>N&#7897;i dung xoay quanh <strong>s&#7921; gi&#7899;i h&#7841;n c&#7911;a c&#225;c nghi&#234;n c&#7913;u ng&#7855;n h&#7841;n (8&#8211;12 tu&#7847;n)</strong> trong l&#297;nh v&#7921;c t&#7853;p luy&#7879;n, v&#224; c&#225;ch m&#224; nh&#7919;ng nghi&#234;n c&#7913;u n&#224;y c&#243; th&#7875; <strong>th&#7893;i ph&#7891;ng hi&#7879;u qu&#7843; c&#7911;a kh&#7889;i l&#432;&#7907;ng t&#7853;p (volume)</strong> n&#7871;u kh&#244;ng &#273;&#432;&#7907;c hi&#7875;u &#273;&#250;ng.</p><p>&#129514;<strong> Nghi&#234;n c&#7913;u ng&#7855;n h&#7841;n &#8211; K&#7871;t qu&#7843; &#7845;n t&#432;&#7907;ng nh&#432;ng kh&#244;ng t&#225;i t&#7841;o &#273;&#432;&#7907;c</strong></p><p>Nhi&#7873;u nghi&#234;n c&#7913;u k&#233;o d&#224;i 6&#8211;8 tu&#7847;n b&#225;o c&#225;o nh&#7919;ng k&#7871;t qu&#7843; r&#7845;t &#8220;&#273;&#7865;p&#8221;:</p><ul><li><p>B&#7855;p tay t&#259;ng 3&#8211;7cm.</p></li><li><p>C&#417; &#273;&#249;i ph&#236;nh to ch&#7881; sau v&#224;i tu&#7847;n v&#7899;i high-volume training.</p></li></ul><p>Nh&#432;ng h&#227;y th&#224;nh th&#7853;t:<br>&#128313; N&#7871;u nh&#7919;ng k&#7871;t qu&#7843; &#273;&#243; <strong>l&#7863;p l&#7841;i &#273;&#432;&#7907;c quanh n&#259;m</strong>, th&#236; ai c&#361;ng th&#224;nh V&#272;V th&#7875; h&#236;nh.<br>&#128313; N&#7871;u high volume lu&#244;n t&#7889;t h&#417;n, th&#236; nh&#7919;ng ng&#432;&#7901;i t&#7853;p 30 sets m&#7895;i tu&#7847;n s&#7869; <strong>v&#432;&#7907;t xa</strong> ng&#432;&#7901;i t&#7853;p 10&#8211;15 sets, nh&#432;ng th&#7921;c t&#7871; l&#7841;i kh&#244;ng h&#7859;n nh&#432; v&#7853;y.</p><p>&#128167;<strong> Swelling &#8211; S&#7921; th&#7853;t &#7849;n sau con s&#7889; &#8220;t&#259;ng c&#417;&#8221;</strong></p><p>M&#7897;t v&#7845;n &#273;&#7873; l&#7899;n &#237;t ng&#432;&#7901;i n&#243;i &#273;&#7871;n: <strong>S&#432;ng (swelling)</strong>.</p><p>Swelling l&#224; ph&#7843;n &#7913;ng vi&#234;m sau t&#7853;p luy&#7879;n &#8211; &#273;&#7863;c bi&#7879;t &#7903; nh&#7919;ng giai &#273;o&#7841;n &#273;&#7847;u khi c&#417; th&#7875; ch&#432;a quen stimulus. C&#225;c nghi&#234;n c&#7913;u &#273;o k&#237;ch th&#432;&#7899;c c&#417; sau bu&#7893;i t&#7853;p cu&#7889;i th&#432;&#7901;ng <strong>r&#417;i &#273;&#250;ng v&#224;o giai &#273;o&#7841;n s&#432;ng m&#7841;nh nh&#7845;t</strong> (48&#8211;72h), d&#7851;n &#273;&#7871;n vi&#7879;c:</p><ul><li><p>Hi&#7875;u nh&#7847;m swelling l&#224; hypertrophy.</p></li><li><p>Cho r&#7857;ng volume cao v&#432;&#7907;t tr&#7897;i v&#7873; k&#7871;t qu&#7843;, trong khi ph&#7847;n &#8220;t&#259;ng&#8221; &#273;&#243; ch&#7881; l&#224; ph&#249; n&#7873;.</p></li></ul><p>&#129504; &#272;i&#7873;u n&#224;y c&#224;ng nghi&#234;m tr&#7885;ng khi <strong>volume c&#224;ng cao th&#236; kh&#7843; n&#259;ng s&#432;ng c&#224;ng l&#7899;n</strong>, c&#224;ng d&#7877; t&#7841;o &#7845;n t&#432;&#7907;ng &#8220;hi&#7879;u qu&#7843; h&#417;n&#8221; &#8211; d&#249; th&#7921;c t&#7871; l&#224; t&#7841;m th&#7901;i.</p><p>&#128201;<strong> Li&#7879;u volume cao c&#243; b&#7873;n v&#7919;ng?</strong></p><p>Ch&#250;ng ta c&#7847;n &#273;&#7863;t l&#7841;i c&#226;u h&#7887;i:</p><p>N&#7871;u kh&#7889;i l&#432;&#7907;ng t&#7853;p c&#224;ng cao th&#236; c&#224;ng hi&#7879;u qu&#7843;, v&#7853;y t&#7841;i sao r&#7845;t &#237;t ng&#432;&#7901;i duy tr&#236; &#273;&#432;&#7907;c volume cao quanh n&#259;m?</p><ul><li><p><strong>Ng&#432;&#7901;i m&#7899;i t&#7853;p</strong> c&#243; th&#7875; th&#7845;y k&#7871;t qu&#7843; s&#7899;m &#8211; do hi&#7879;u &#7913;ng ban &#273;&#7847;u v&#224; c&#417; th&#7875; ch&#432;a quen.</p></li><li><p><strong>Ng&#432;&#7901;i t&#7853;p l&#226;u n&#259;m</strong> th&#236; h&#7847;u nh&#432; <strong>kh&#244;ng th&#7875; ti&#7871;p t&#7909;c t&#259;ng ti&#7871;n n&#7871;u c&#7913; duy tr&#236; high volume m&#227;i.</strong></p></li></ul><p>C&#225;c k&#7871;t qu&#7843; &#8220;&#7845;n t&#432;&#7907;ng&#8221; ch&#7881; x&#7843;y ra trong <strong>giai &#273;o&#7841;n r&#7845;t ng&#7855;n</strong>, kh&#244;ng th&#7875; l&#7863;p l&#7841;i v&#224; duy tr&#236; &#8211; &#273;i&#7873;u m&#224; c&#225;c nghi&#234;n c&#7913;u ng&#7855;n h&#7841;n kh&#244;ng th&#7875; ph&#7843;n &#225;nh &#273;&#432;&#7907;c.</p><p>&#129517;<strong> B&#224;i h&#7885;c cho ng&#432;&#7901;i l&#224;m ngh&#7873; hu&#7845;n luy&#7879;n</strong></p><p>N&#7871;u l&#224; ng&#432;&#7901;i l&#224;m &#273;&#224;o t&#7841;o, l&#224;m content hay l&#224; m&#7897;t PT &#7913;ng d&#7909;ng khoa h&#7885;c v&#224;o t&#7853;p luy&#7879;n, b&#7841;n c&#7847;n t&#7881;nh t&#225;o v&#7899;i d&#7919; li&#7879;u nghi&#234;n c&#7913;u:</p><ul><li><p><strong>&#272;&#7915;ng l&#7845;y k&#7871;t qu&#7843; 8 tu&#7847;n &#273;&#7875; quy&#7871;t &#273;&#7883;nh chi&#7871;n l&#432;&#7907;c 1 n&#259;m.</strong></p></li><li><p><strong>&#272;&#7915;ng &#273;&#7875; &#8220;khoa h&#7885;c&#8221; che m&#7901; s&#7921; th&#7853;t hi&#7875;n nhi&#234;n:</strong> Kh&#225;ch h&#224;ng c&#7847;n s&#7921; ti&#7871;n b&#7897; <strong>b&#7873;n v&#7919;ng</strong>, ch&#7913; kh&#244;ng c&#7847;n &#8220;b&#7855;p tay ph&#236;nh to&#8221; r&#7891;i bi&#7871;n m&#7845;t sau 1 tu&#7847;n ngh&#7881; l&#7877;.</p></li><li><p><strong>Volume cao l&#224; m&#7897;t c&#244;ng c&#7909;, kh&#244;ng ph&#7843;i l&#224; kim ch&#7881; nam.</strong> Thay v&#236; c&#7889; g&#7855;ng nh&#7891;i nh&#233;t s&#7889; set, h&#227;y t&#7853;p trung v&#224;o:</p><ul><li><p>Ch&#7845;t l&#432;&#7907;ng t&#7915;ng bu&#7893;i t&#7853;p.</p></li><li><p>Kh&#7843; n&#259;ng h&#7891;i ph&#7909;c c&#225; nh&#226;n.</p></li><li><p>T&#237;nh &#273;&#7873;u &#273;&#7863;n v&#224; ki&#234;n tr&#236;.</p></li></ul></li></ul><p>&#9989;<strong> T&#7893;ng k&#7871;t</strong></p><p>Evidence-Based Training kh&#244;ng sai &#8211; nh&#432;ng <strong>c&#225;ch hi&#7875;u v&#224; &#225;p d&#7909;ng n&#243; c&#243; th&#7875; sai</strong>.<br>Gi&#7919;a m&#7897;t nghi&#234;n c&#7913;u ng&#7855;n h&#7841;n v&#224; m&#7897;t c&#417; th&#7875; th&#7853;t &#273;ang s&#7889;ng, h&#7891;i ph&#7909;c v&#224; thay &#273;&#7893;i t&#7915;ng ng&#224;y &#8211; HLV gi&#7887;i l&#224; ng&#432;&#7901;i bi&#7871;t <strong>ph&#226;n bi&#7879;t c&#225;i g&#236; &#273;&#225;ng tin, c&#225;i g&#236; ch&#7881; l&#224; hi&#7879;u &#7913;ng t&#7913;c th&#7901;i.</strong></p>]]></content:encoded></item><item><title><![CDATA["Tập bao nhiêu set là đủ?" – Câu hỏi tưởng đơn giản nhưng không có đáp án chung]]></title><description><![CDATA[T&#243;m t&#7855;t Video "Volume &#8211; Low vs High", hai chuy&#234;n gia k&#7923; c&#7921;u &#8211; Jeff Alberts v&#224; Dr. Eric Helms]]></description><link>https://www.thethinkingtrainer.com/p/tap-bao-nhieu-set-la-u-cau-hoi-tuong</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/tap-bao-nhieu-set-la-u-cau-hoi-tuong</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Mon, 21 Apr 2025 02:25:08 GMT</pubDate><enclosure 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srcset="https://substackcdn.com/image/fetch/$s_!BBBf!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F71f8a627-a33c-46fb-940c-b816ebceb8ea_1280x720.jpeg 424w, https://substackcdn.com/image/fetch/$s_!BBBf!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F71f8a627-a33c-46fb-940c-b816ebceb8ea_1280x720.jpeg 848w, https://substackcdn.com/image/fetch/$s_!BBBf!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F71f8a627-a33c-46fb-940c-b816ebceb8ea_1280x720.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!BBBf!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F71f8a627-a33c-46fb-940c-b816ebceb8ea_1280x720.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Trong th&#7871; gi&#7899;i t&#7853;p luy&#7879;n, &#273;&#7863;c bi&#7879;t l&#224; bodybuilding t&#7921; nhi&#234;n, <strong>kh&#7889;i l&#432;&#7907;ng t&#7853;p luy&#7879;n (training volume)</strong> lu&#244;n l&#224; m&#7897;t ch&#7911; &#273;&#7873; g&#226;y tranh c&#227;i.</p><ul><li><p>Ng&#432;&#7901;i n&#224;y t&#7853;p 6 set/tu&#7847;n, v&#7851;n ph&#225;t tri&#7875;n &#273;&#7873;u.</p></li><li><p>Ng&#432;&#7901;i kia t&#7853;p 30 set/tu&#7847;n, c&#361;ng &#273;&#7841;t th&#224;nh t&#237;ch &#273;&#7897;t ph&#225;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!LfzN!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64f150a0-ceef-445a-8a88-91f3965ba88d_2048x945.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!LfzN!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64f150a0-ceef-445a-8a88-91f3965ba88d_2048x945.jpeg 424w, https://substackcdn.com/image/fetch/$s_!LfzN!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64f150a0-ceef-445a-8a88-91f3965ba88d_2048x945.jpeg 848w, https://substackcdn.com/image/fetch/$s_!LfzN!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64f150a0-ceef-445a-8a88-91f3965ba88d_2048x945.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!LfzN!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64f150a0-ceef-445a-8a88-91f3965ba88d_2048x945.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!LfzN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64f150a0-ceef-445a-8a88-91f3965ba88d_2048x945.jpeg" width="1456" height="672" 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srcset="https://substackcdn.com/image/fetch/$s_!LfzN!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64f150a0-ceef-445a-8a88-91f3965ba88d_2048x945.jpeg 424w, https://substackcdn.com/image/fetch/$s_!LfzN!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64f150a0-ceef-445a-8a88-91f3965ba88d_2048x945.jpeg 848w, https://substackcdn.com/image/fetch/$s_!LfzN!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64f150a0-ceef-445a-8a88-91f3965ba88d_2048x945.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!LfzN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64f150a0-ceef-445a-8a88-91f3965ba88d_2048x945.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!dAyC!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6d1b3571-ec93-4c81-b796-8881f9bca2f0_2048x945.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!dAyC!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6d1b3571-ec93-4c81-b796-8881f9bca2f0_2048x945.jpeg 424w, https://substackcdn.com/image/fetch/$s_!dAyC!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6d1b3571-ec93-4c81-b796-8881f9bca2f0_2048x945.jpeg 848w, https://substackcdn.com/image/fetch/$s_!dAyC!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6d1b3571-ec93-4c81-b796-8881f9bca2f0_2048x945.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!dAyC!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6d1b3571-ec93-4c81-b796-8881f9bca2f0_2048x945.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!dAyC!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6d1b3571-ec93-4c81-b796-8881f9bca2f0_2048x945.jpeg" width="1456" height="672" 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pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p></li><li><p>V&#7853;y ai &#273;&#250;ng? Hay c&#226;u h&#7887;i &#273;&#250;ng l&#224;: <strong>"B&#7841;n n&#234;n t&#7853;p bao nhi&#234;u set?"</strong></p></li></ul><p>Trong video <em>"Volume &#8211; Low vs High"</em>, hai chuy&#234;n gia k&#7923; c&#7921;u &#8211; <strong>Jeff Alberts</strong> v&#224; <strong>Dr. Eric Helms</strong> &#8211; chia s&#7867; hai tr&#432;&#7901;ng ph&#225;i t&#7853;p luy&#7879;n tr&#225;i ng&#432;&#7907;c, nh&#432;ng c&#249;ng h&#432;&#7899;ng t&#7899;i m&#7897;t &#273;i&#7875;m chung:</p><p><strong>C&#225; nh&#226;n h&#243;a volume l&#224; y&#7871;u t&#7889; s&#7889;ng c&#242;n n&#7871;u b&#7841;n mu&#7889;n ph&#225;t tri&#7875;n l&#226;u d&#224;i.</strong></p><p>B&#224;i vi&#7871;t n&#224;y s&#7869; t&#243;m t&#7855;t l&#7841;i to&#224;n b&#7897; n&#7897;i dung ch&#237;nh trong video, chia th&#224;nh t&#7915;ng ph&#7847;n d&#7877; ti&#7871;p c&#7853;n v&#224; ph&#226;n t&#237;ch s&#226;u &#273;&#7875; b&#7841;n c&#243; th&#7875; t&#7921; &#225;p d&#7909;ng cho h&#224;nh tr&#236;nh t&#7853;p luy&#7879;n c&#7911;a m&#236;nh.</p><p>D&#432;&#7899;i &#273;&#226;y l&#224; ph&#7847;n t&#243;m t&#7855;t nhanh, chi ti&#7871;t m&#7901;i b&#7841;n xem th&#234;m &#7903; d&#432;&#7899;i sau ph&#7847;n t&#243;m t&#7855;t :</p><p><strong>1. </strong>&#128202;<strong> Volume kh&#244;ng c&#7889; &#273;&#7883;nh &#8211; Ph&#7909; thu&#7897;c v&#224;o c&#225; nh&#226;n</strong></p><p>Kh&#244;ng c&#243; m&#7913;c volume "chu&#7849;n" cho t&#7845;t c&#7843; m&#7885;i ng&#432;&#7901;i. Jeff v&#224; Eric &#273;&#7873;u b&#7855;t &#273;&#7847;u t&#7915; volume hi&#7879;n t&#7841;i c&#7911;a ng&#432;&#7901;i t&#7853;p, ki&#7875;m tra kh&#7843; n&#259;ng h&#7891;i ph&#7909;c, v&#224; quan s&#225;t m&#7913;c &#273;&#7897; ti&#7871;n b&#7897;. Volume ch&#7881; l&#224; m&#7897;t &#273;&#242;n b&#7849;y, kh&#244;ng ph&#7843;i kim ch&#7881; nam.</p><p><strong>2. </strong>&#128170;<strong> Hai phong c&#225;ch &#273;&#7889;i l&#7853;p: Jeff vs Eric</strong></p><ul><li><p><strong>Jeff Alberts</strong>: Volume r&#7845;t th&#7845;p (6&#8211;8 sets/muscle/week), nh&#432;ng t&#7853;p c&#7921;c k&#7923; t&#7853;p trung, k&#7929; thu&#7853;t cao, h&#7891;i ph&#7909;c ch&#7853;m.</p></li><li><p><strong>Eric Helms</strong>: Volume r&#7845;t cao (30&#8211;45 sets/muscle/week), d&#249;ng drop set, rest-pause, nh&#432;ng v&#7851;n gi&#7919; c&#432;&#7901;ng &#273;&#7897; cao v&#224; ph&#7909;c h&#7891;i t&#7889;t.</p></li></ul><p><strong>3. </strong>&#129504;<strong> Ch&#7845;t l&#432;&#7907;ng h&#417;n s&#7889; l&#432;&#7907;ng</strong></p><p>Tr&#432;&#7899;c khi ngh&#297; &#273;&#7871;n vi&#7879;c t&#259;ng s&#7889; set, h&#227;y ch&#7855;c ch&#7855;n r&#7857;ng b&#7841;n &#273;&#227;:</p><ul><li><p>T&#7853;p &#273;&#250;ng k&#7929; thu&#7853;t</p></li><li><p>Ti&#7871;n g&#7847;n &#273;&#7871;n th&#7845;t b&#7841;i (RPE 8&#8211;10)</p></li><li><p>H&#7891;i ph&#7909;c t&#7889;t gi&#7919;a c&#225;c bu&#7893;i t&#7853;p</p></li></ul><p><strong>4. </strong>&#128201;<strong> Khi n&#224;o n&#234;n t&#259;ng volume?</strong></p><ul><li><p>Khi b&#7841;n <strong>&#273;&#227; b&#7883; plateau</strong> v&#224; v&#7851;n <strong>h&#7891;i ph&#7909;c t&#7889;t</strong></p></li><li><p>Volume n&#234;n t&#259;ng t&#7915; t&#7915; (10&#8211;20%), kh&#244;ng n&#234;n nh&#7843;y v&#7885;t</p></li><li><p>&#272;&#7915;ng t&#259;ng volume n&#7871;u b&#7841;n v&#7851;n &#273;ang ti&#7871;n b&#7897; ho&#7863;c ch&#432;a ki&#7875;m so&#225;t &#273;&#432;&#7907;c k&#7929; thu&#7853;t/c&#432;&#7901;ng &#273;&#7897;</p></li></ul><p><strong>5. </strong>&#128218;<strong> Volume 10&#8211;20 sets: ch&#7881; l&#224; trung b&#236;nh</strong></p><p>Nhi&#7873;u meta-analysis ch&#7881; ra kho&#7843;ng 10&#8211;20 sets/muscle/week l&#224; hi&#7879;u qu&#7843; trung b&#236;nh. Nh&#432;ng:</p><ul><li><p>1/3 ng&#432;&#7901;i ph&#225;t tri&#7875;n t&#7889;t v&#7899;i <strong>low volume (&lt;10 sets)</strong></p></li><li><p>1/3 ng&#432;&#7901;i c&#7847;n <strong>high volume (&gt;20 sets)</strong></p></li><li><p>1/3 ng&#432;&#7901;i kh&#244;ng kh&#225;c bi&#7879;t nhi&#7873;u</p></li></ul><p><strong>6. </strong>&#129516;<strong> T&#7841;i sao m&#7895;i ng&#432;&#7901;i ph&#7843;n &#7913;ng kh&#225;c nhau?</strong></p><p>Ph&#7843;n &#7913;ng v&#7899;i volume ph&#7909; thu&#7897;c v&#224;o:</p><ul><li><p>Ki&#7875;u s&#7907;i c&#417; (Type I hay Type II)</p></li><li><p>Tu&#7893;i t&#225;c, tu&#7893;i ngh&#7873;</p></li><li><p>L&#7889;i s&#7889;ng, stress, dinh d&#432;&#7905;ng</p></li><li><p>Kh&#7843; n&#259;ng h&#7891;i ph&#7909;c th&#7847;n kinh v&#224; c&#417; b&#7855;p</p></li></ul><p><strong>7. </strong>&#128300;<strong> L&#224;m sao &#273;&#7875; bi&#7871;t m&#236;nh h&#7907;p v&#7899;i volume n&#224;o?</strong></p><p>C&#226;u tr&#7843; l&#7901;i: <strong>Th&#7917; nghi&#7879;m c&#225; nh&#226;n</strong>.</p><ul><li><p>B&#7855;t &#273;&#7847;u t&#7915; m&#7913;c th&#7845;p</p></li><li><p>Theo d&#245;i ph&#7843;n &#7913;ng trong 4&#8211;6 tu&#7847;n</p></li><li><p>N&#7871;u b&#7883; plateau v&#224; v&#7851;n h&#7891;i ph&#7909;c t&#7889;t &#8594; t&#259;ng nh&#7865; volume</p></li><li><p>L&#7863;p l&#7841;i qu&#225; tr&#236;nh ki&#7875;m tra nhi&#7873;u l&#7847;n</p></li></ul><p><strong>8. </strong>&#9989;<strong> T&#7893;ng k&#7871;t &amp; B&#224;i h&#7885;c c&#7889;t l&#245;i</strong></p><ul><li><p>Volume hi&#7879;u qu&#7843; l&#224; volume b&#7841;n <strong>c&#243; th&#7875; h&#7891;i ph&#7909;c</strong> v&#224; <strong>gi&#250;p b&#7841;n ti&#7871;n b&#7897;</strong></p></li><li><p>&#272;&#7915;ng sao ch&#233;p gi&#225;o &#225;n c&#7911;a ng&#432;&#7901;i kh&#225;c m&#224; kh&#244;ng hi&#7875;u c&#417; th&#7875; m&#236;nh</p></li><li><p>T&#7853;p luy&#7879;n hi&#7879;u qu&#7843; = K&#7929; thu&#7853;t t&#7889;t + C&#432;&#7901;ng &#273;&#7897; h&#7907;p l&#253; + H&#7891;i ph&#7909;c &#273;&#7847;y &#273;&#7911;</p></li></ul><p>"T&#244;i ch&#432;a bao gi&#7901; t&#259;ng volume khi c&#242;n &#273;ang ti&#7871;n b&#7897;." &#8212; Eric Helms</p><p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;</p><h2>&#128202;<strong> 1. Volume kh&#244;ng c&#7889; &#273;&#7883;nh &#8211; Ph&#7909; thu&#7897;c v&#224;o c&#225; nh&#226;n</strong></h2><p>&#128269;<strong> Kh&#244;ng c&#243; &#8220;m&#7897;t m&#7913;c volume chu&#7849;n&#8221; cho t&#7845;t c&#7843; m&#7885;i ng&#432;&#7901;i</strong></p><ul><li><p>C&#7843; <strong>Jeff Alberts</strong> v&#224; <strong>Eric Helms</strong> &#273;&#7873;u nh&#7853;n &#273;&#432;&#7907;c b&#236;nh lu&#7853;n t&#7915; kh&#225;n gi&#7843; th&#7855;c m&#7855;c v&#7873; s&#7921; kh&#225;c bi&#7879;t trong volume t&#7853;p luy&#7879;n c&#7911;a h&#7885;:</p><ul><li><p>Jeff b&#7883; h&#7887;i: <em>"Sao t&#7853;p &#237;t th&#7871;?"</em></p></li><li><p>Eric b&#7883; h&#7887;i: <em>"Sao t&#7853;p nhi&#7873;u th&#7871;?"</em></p></li></ul></li><li><p>&#272;i&#7873;u n&#224;y ph&#7843;n &#225;nh <strong>t&#432; duy sai l&#7847;m ph&#7893; bi&#7871;n</strong>: ngh&#297; r&#7857;ng c&#243; m&#7897;t con s&#7889; &#8220;&#273;&#250;ng&#8221; v&#7873; volume cho t&#7845;t c&#7843; m&#7885;i ng&#432;&#7901;i.</p></li></ul><p>&#128200;<strong> Kh&#7889;i l&#432;&#7907;ng t&#7853;p ph&#7843;i &#273;&#432;&#7907;c c&#225; nh&#226;n h&#243;a (Individualized Volume Prescription)</strong></p><p>Jeff v&#224; Eric &#8211; d&#249; &#273;&#7873;u l&#224; nh&#7919;ng hu&#7845;n luy&#7879;n vi&#234;n kinh nghi&#7879;m &#8211; <strong>kh&#244;ng bao gi&#7901; &#225;p d&#7909;ng c&#249;ng m&#7897;t volume cho m&#7885;i h&#7885;c vi&#234;n</strong>. Thay v&#224;o &#273;&#243;, h&#7885; b&#7855;t &#273;&#7847;u t&#7915;:</p><ol><li><p><strong>Volume hi&#7879;n t&#7841;i</strong> c&#7911;a ng&#432;&#7901;i t&#7853;p.</p></li><li><p><strong>T&#236;nh tr&#7841;ng ti&#7871;n b&#7897;</strong>:</p><ul><li><p>&#272;ang ti&#7871;n b&#7897;?</p></li><li><p>B&#7883; plateau?</p></li><li><p>Hay c&#243; d&#7845;u hi&#7879;u qu&#225; t&#7843;i?</p></li></ul></li><li><p><strong>Kh&#7843; n&#259;ng ph&#7909;c h&#7891;i</strong>:</p><ul><li><p>Ng&#432;&#7901;i &#273;&#243; <strong>c&#243; h&#7891;i ph&#7909;c k&#7883;p</strong> gi&#7919;a c&#225;c bu&#7893;i t&#7853;p kh&#244;ng?</p></li><li><p>H&#7885; <strong>c&#7843;m th&#7845;y kh&#7887;e</strong> hay <strong>m&#7879;t m&#7887;i, tr&#236; tr&#7879;</strong> sau m&#7895;i bu&#7893;i t&#7853;p?</p></li></ul></li></ol><p>&#129504;<strong> T&#432; duy l&#7853;p tr&#236;nh t&#7853;p luy&#7879;n: &#8220;Efficiency First&#8221;</strong></p><ul><li><p>Eric chia s&#7867;: Tr&#432;&#7899;c khi ngh&#297; t&#7899;i t&#259;ng volume, c&#7847;n <strong>t&#7889;i &#432;u h&#243;a hi&#7879;u qu&#7843;</strong>:</p><ul><li><p>K&#7929; thu&#7853;t th&#7921;c hi&#7879;n.</p></li><li><p>Proximity to failure (&#273;&#7897; c&#7853;n th&#7845;t b&#7841;i).</p></li><li><p>S&#7921; t&#7853;p trung trong t&#7915;ng rep.</p></li></ul></li></ul><p>&#9193; Ch&#7881; khi c&#225;c y&#7871;u t&#7889; n&#224;y <strong>&#273;&#227; &#273;&#432;&#7907;c t&#7889;i &#432;u m&#224; v&#7851;n kh&#244;ng ti&#7871;n b&#7897;</strong>, th&#236; m&#7899;i <strong>xem x&#233;t t&#259;ng volume</strong>.</p><p>&#128201;<strong> Volume cao kh&#244;ng ph&#7843;i l&#250;c n&#224;o c&#361;ng t&#7889;t</strong></p><ul><li><p>C&#243; ng&#432;&#7901;i <strong>&#273;&#225;p &#7913;ng t&#7889;t v&#7899;i &#237;t volume</strong> (nh&#432; Jeff), c&#243; ng&#432;&#7901;i <strong>c&#7847;n nhi&#7873;u volume m&#7899;i t&#259;ng ti&#7871;n</strong> (nh&#432; Eric).</p></li><li><p>Volume qu&#225; cao trong khi kh&#244;ng h&#7891;i ph&#7909;c k&#7883;p &#8594; <strong>hi&#7879;u qu&#7843; t&#7853;p gi&#7843;m</strong>, d&#7877; ch&#7845;n th&#432;&#417;ng, m&#7845;t &#273;&#7897;ng l&#7921;c.</p></li></ul><p>&#128260;<strong> Volume l&#224; m&#7897;t bi&#7871;n s&#7889; &#273;i&#7873;u ch&#7881;nh li&#234;n t&#7909;c</strong></p><ul><li><p>Coaching t&#7889;t kh&#244;ng ph&#7843;i l&#224; &#225;p d&#7909;ng &#8220;m&#7851;u s&#7889; chung&#8221;, m&#224; l&#224; <strong>&#273;i&#7873;u ch&#7881;nh c&#225; nh&#226;n d&#7921;a tr&#234;n ph&#7843;n h&#7891;i th&#7921;c t&#7871;</strong>.</p></li><li><p>Volume l&#224; m&#7897;t <strong>&#273;&#242;n b&#7849;y (lever)</strong> trong h&#7879; th&#7889;ng hu&#7845;n luy&#7879;n &#8211; kh&#244;ng n&#234;n xem l&#224; y&#7871;u t&#7889; c&#7889; &#273;&#7883;nh.</p></li></ul><h2>&#128170;<strong> 2. V&#237; d&#7909; c&#225; nh&#226;n &#8211; Jeff vs Eric: Hai th&#7871; gi&#7899;i &#273;&#7889;i l&#7853;p v&#7873; volume</strong></h2><p>Cu&#7897;c &#273;&#7889;i tho&#7841;i gi&#7919;a Jeff Alberts v&#224; Eric Helms h&#233; l&#7897; hai phong c&#225;ch t&#7853;p luy&#7879;n g&#7847;n nh&#432; <strong>tr&#225;i ng&#432;&#7907;c ho&#224;n to&#224;n</strong> &#8211; t&#7915; s&#7889; l&#432;&#7907;ng set, c&#225;ch t&#7893; ch&#7913;c bu&#7893;i t&#7853;p, &#273;&#7871;n t&#7889;c &#273;&#7897; ph&#7909;c h&#7891;i.</p><p>&#129492;<strong> Jeff Alberts &#8211; Tr&#432;&#7901;ng ph&#225;i "Th&#7845;p nh&#432;ng Ch&#7845;t"</strong></p><p>&#128201;<strong> Volume:</strong></p><ul><li><p>Trung b&#236;nh <strong>6&#8211;8 sets/tu&#7847;n</strong> cho h&#7847;u h&#7871;t c&#225;c nh&#243;m c&#417;.</p></li><li><p><strong>Nh&#243;m nhi&#7873;u nh&#7845;t</strong> l&#224; <strong>l&#432;ng (back)</strong>: ~9 sets/tu&#7847;n.</p></li><li><p><strong>Triceps</strong>: ch&#7881; 3 sets tr&#7921;c ti&#7871;p + gi&#225;n ti&#7871;p t&#7915; c&#225;c b&#224;i press (t&#7893;ng ~9 sets n&#7871;u c&#7897;ng l&#7841;i).</p></li></ul><p>&#128293;<strong> C&#432;&#7901;ng &#273;&#7897; &#8211; Intent:</strong></p><ul><li><p>T&#7853;p <strong>c&#7853;n th&#7845;t b&#7841;i ho&#7863;c &#273;&#7871;n th&#7845;t b&#7841;i</strong> &#7903; b&#224;i ph&#249; h&#7907;p.</p></li><li><p><strong>Ki&#7875;m so&#225;t tempo</strong>, &#273;&#7863;c bi&#7879;t eccentric (negative).</p></li><li><p>T&#7853;p r&#7845;t &#8220;c&#243; t&#226;m&#8221; trong t&#7915;ng rep: m&#7895;i rep &#273;&#7873;u c&#243; m&#7909;c &#273;&#237;ch r&#245; r&#224;ng, kh&#244;ng v&#7897;i v&#224;ng.<br><em>&#8220;Let me fight gravity here.&#8221;</em><br></p></li></ul><p>&#128564;<strong> H&#7891;i ph&#7909;c ch&#7853;m:</strong></p><ul><li><p>Ch&#7881; v&#224;i set <strong>pull-down n&#7863;ng</strong>, h&#244;m sau &#273;&#227; m&#7879;t v&#224; c&#7843;m th&#7845;y v&#249;ng l&#432;ng r&#245; r&#7879;t.</p></li><li><p>C&#7847;n nhi&#7873;u th&#7901;i gian ngh&#7881; gi&#7919;a c&#225;c bu&#7893;i &#273;&#7875; h&#7891;i ph&#7909;c ho&#224;n to&#224;n.<br><em>&#8220;I&#8217;m on the couch with Diet Coke watching NBA.&#8221;</em><br></p></li></ul><p>&#129504;<strong> Eric Helms &#8211; Tr&#432;&#7901;ng ph&#225;i "Volume Cao, C&#243; Ki&#7875;m So&#225;t"</strong></p><p>&#128200;<strong> Volume:</strong></p><ul><li><p>V&#237; d&#7909; c&#7909; th&#7875;:</p><ul><li><p><strong>Triceps</strong>: <strong>45 sets/tu&#7847;n</strong></p></li><li><p><strong>Biceps</strong>: <strong>36 sets/tu&#7847;n</strong></p></li><li><p><strong>Quads</strong>: <strong>16 sets/tu&#7847;n</strong></p></li><li><p><strong>Lats</strong>: <strong>28 sets</strong></p></li><li><p><strong>Posterior chain (PCS)</strong>: <strong>26 sets</strong></p></li></ul></li></ul><ul><li><p>S&#7917; d&#7909;ng k&#7929; thu&#7853;t n&#226;ng cao:</p><ul><li><p><strong>Drop sets</strong></p></li><li><p><strong>Rest-pause</strong></p></li><li><p><strong>Paired sets</strong></p></li><li><p>Ch&#7885;n b&#224;i t&#7853;p t&#7889;i &#432;u &#273;&#7875; x&#7917; l&#253; kh&#7889;i l&#432;&#7907;ng l&#7899;n.</p></li></ul></li></ul><p>&#9889;<strong> C&#432;&#7901;ng &#273;&#7897; &#8211; Kh&#244;ng h&#7873; "nh&#7865; tay":</strong></p><ul><li><p>D&#249; volume l&#7899;n, Eric v&#7851;n:</p><ul><li><p>T&#7853;p &#7903; <strong>RPE 8&#8211;10</strong>.</p></li><li><p>Set &#273;&#7847;u c&#243; th&#7875; RPE 8, set cu&#7889;i l&#234;n t&#7899;i RPE 9&#8211;10.</p></li><li><p>&#272;&#259;ng video minh ch&#7913;ng &#8211; kh&#244;ng h&#7873; &#8220;sandbagging&#8221;.</p></li></ul></li></ul><p>&#128640;<strong> H&#7891;i ph&#7909;c nhanh:</strong></p><ul><li><p>C&#417; th&#7875; ph&#7843;n &#7913;ng t&#7889;t v&#7899;i kh&#7889;i l&#432;&#7907;ng l&#7899;n, &#237;t m&#7879;t m&#7887;i k&#233;o d&#224;i.</p></li><li><p>Ph&#7909;c h&#7891;i &#273;&#7911; &#273;&#7875; duy tr&#236; l&#7883;ch t&#7853;p 5&#8211;6 bu&#7893;i/tu&#7847;n v&#7899;i volume cao.</p></li></ul><p>&#128257;<strong> S&#7921; kh&#225;c bi&#7879;t n&#7893;i b&#7853;t nh&#7845;t</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!JcyU!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe65d7fc7-5936-4898-a917-483261472430_1118x430.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!JcyU!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe65d7fc7-5936-4898-a917-483261472430_1118x430.png 424w, 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srcset="https://substackcdn.com/image/fetch/$s_!JcyU!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe65d7fc7-5936-4898-a917-483261472430_1118x430.png 424w, https://substackcdn.com/image/fetch/$s_!JcyU!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe65d7fc7-5936-4898-a917-483261472430_1118x430.png 848w, https://substackcdn.com/image/fetch/$s_!JcyU!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe65d7fc7-5936-4898-a917-483261472430_1118x430.png 1272w, https://substackcdn.com/image/fetch/$s_!JcyU!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe65d7fc7-5936-4898-a917-483261472430_1118x430.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p>&#129504;<strong> K&#7871;t lu&#7853;n:</strong></p><ul><li><p>Hai ng&#432;&#7901;i <strong>c&#249;ng c&#432;&#7901;ng &#273;&#7897;</strong>, c&#249;ng nghi&#234;m t&#250;c, nh&#432;ng c&#417; th&#7875; &#273;&#225;p &#7913;ng kh&#225;c nhau.</p></li><li><p>M&#7895;i ng&#432;&#7901;i t&#236;m &#273;&#432;&#7907;c &#273;i&#7875;m &#8220;sweet spot&#8221; ri&#234;ng cho m&#236;nh &#8211; v&#224; &#273;&#243; l&#224; <strong>&#273;i&#7873;u m&#224; m&#7895;i ng&#432;&#7901;i t&#7853;p luy&#7879;n c&#7847;n t&#7921; t&#236;m ra</strong>.</p></li></ul><h2>&#129504;<strong> 3. Ch&#7845;t l&#432;&#7907;ng h&#417;n s&#7889; l&#432;&#7907;ng</strong></h2><p>(<em>Quality over Quantity &#8211; The Efficiency Principle</em>)</p><p>&#127919;<strong> Kh&#244;ng ph&#7843;i c&#7913; nhi&#7873;u set l&#224; t&#7889;t</strong></p><p>C&#7843; Jeff v&#224; Eric &#273;&#7873;u <strong>ph&#7843;n &#273;&#7889;i vi&#7879;c t&#259;ng volume v&#244; t&#7897;i v&#7841;</strong>, &#273;&#7863;c bi&#7879;t n&#7871;u &#273;i&#7873;u &#273;&#243; l&#224;m gi&#7843;m:</p><ul><li><p><strong>K&#7929; thu&#7853;t th&#7921;c hi&#7879;n.</strong></p></li><li><p><strong>M&#7913;c &#273;&#7897; t&#7853;p trung (intentionality).</strong></p></li><li><p><strong>Kh&#7843; n&#259;ng h&#7891;i ph&#7909;c.</strong></p></li></ul><p>&#128073; Volume <strong>ch&#7881; hi&#7879;u qu&#7843; khi b&#7841;n c&#243; th&#7875; t&#7853;p &#273;&#7911; ch&#7845;t trong t&#7915;ng set.</strong><br>N&#7871;u kh&#244;ng, &#273;&#243; ch&#7881; l&#224;&#8230; th&#234;m m&#7879;t ch&#7913; kh&#244;ng th&#234;m c&#417;!</p><p>&#128293;<strong> Jeff &#8211; Ch&#7911; ngh&#297;a T&#7889;i Gi&#7843;n C&#243; &#221; &#272;&#7891;</strong></p><p>Jeff l&#224; v&#237; d&#7909; r&#245; n&#233;t c&#7911;a vi&#7879;c:<br><strong>T&#7853;p &#237;t, nh&#432;ng t&#7915;ng set mang s&#7913;c n&#7863;ng t&#7889;i &#273;a v&#7873; k&#237;ch th&#237;ch.</strong></p><ul><li><p><strong>Proximity to failure (&#273;&#7897; c&#7853;n th&#7845;t b&#7841;i)</strong>: 1&#8211;2 reps c&#242;n l&#7841;i, set cu&#7889;i th&#432;&#7901;ng &#273;&#7871;n failure.</p></li><li><p><strong>Ki&#7875;m so&#225;t tempo</strong> (&#273;&#7863;c bi&#7879;t negative) v&#224; h&#7841;n ch&#7871; d&#249;ng momentum.</p></li><li><p><strong>Ch&#7911; &#273;&#7897;ng &#8220;d&#7851;n d&#7855;t&#8221; t&#7915;ng rep</strong>, kh&#244;ng &#273;&#7875; tr&#7885;ng l&#7921;c hay th&#243;i quen ki&#7875;m so&#225;t b&#7841;n.</p></li></ul><p><em>&#8220;M&#7895;i rep &#273;&#7873;u nh&#432; m&#7897;t b&#7843;n nh&#7841;c m&#236;nh ch&#417;i live. Kh&#244;ng c&#243; rep n&#224;o l&#224; d&#432; th&#7915;a.&#8221;</em></p><p>&#129521;<strong> Eric &#8211; Volume cao nh&#432;ng v&#7851;n ch&#7845;t l&#432;&#7907;ng</strong></p><p>Eric d&#249; t&#7853;p r&#7845;t nhi&#7873;u, v&#7851;n <strong>kh&#244;ng h&#7873; "l&#224;m cho c&#243;"</strong>:</p><ul><li><p>T&#7845;t c&#7843; c&#225;c set &#273;&#7873;u n&#7857;m trong v&#249;ng <strong>RPE 8&#8211;10.</strong></p></li><li><p>Set &#273;&#7847;u &#273;&#227; g&#7847;n th&#7845;t b&#7841;i, set sau ch&#7855;c ch&#7855;n &#273;&#7849;y &#273;&#7871;n gi&#7899;i h&#7841;n.</p></li><li><p>C&#225;c b&#224;i compound (nh&#432; squat, bench) &#273;&#432;&#7907;c l&#7853;p tr&#236;nh chu &#273;&#225;o &#273;&#7875; ki&#7875;m so&#225;t m&#7879;t m&#7887;i trong ng&#224;y.</p></li></ul><p><em>&#8220;C&#432;&#7901;ng &#273;&#7897; c&#7911;a t&#244;i kh&#244;ng th&#7845;p h&#417;n Jeff. T&#244;i ch&#7881; l&#224;m &#273;i&#7873;u &#273;&#243;&#8230; nhi&#7873;u h&#417;n anh &#7845;y!&#8221;</em></p><p>&#128736;&#65039;<strong> Nguy&#234;n t&#7855;c k&#7929; thu&#7853;t tr&#432;&#7899;c &#8211; volume sau</strong></p><p>Jeff v&#224; Eric &#273;&#7891;ng thu&#7853;n:</p><ol><li><p><strong>&#272;&#7847;u ti&#234;n</strong>: &#272;&#7843;m b&#7843;o k&#7929; thu&#7853;t t&#7889;t, t&#7853;p trung cao &#273;&#7897;, th&#7921;c hi&#7879;n b&#224;i t&#7853;p &#273;&#250;ng c&#225;ch.</p></li><li><p><strong>Sau &#273;&#243;</strong>: T&#7889;i &#432;u ho&#225; c&#432;&#7901;ng &#273;&#7897; (&#273;&#7849;y g&#7847;n &#273;&#7871;n failure).</p></li><li><p><strong>Cu&#7889;i c&#249;ng</strong>: N&#7871;u v&#7851;n b&#7883; plateau, <strong>m&#7899;i xem x&#233;t t&#259;ng volume.</strong></p></li></ol><p>&#128073; &#272;&#226;y l&#224; l&#7897; tr&#236;nh n&#226;ng cao hi&#7879;u su&#7845;t h&#7907;p l&#253;, tr&#225;nh &#273;&#432;&#7907;c s&#7921; l&#227;ng ph&#237; trong t&#7853;p luy&#7879;n v&#224; h&#7841;n ch&#7871; nguy c&#417; qu&#225; t&#7843;i.</p><p>&#129504;<strong> M&#7897;t v&#224;i c&#226;u n&#243;i &#8220;&#273;&#7855;t gi&#225;&#8221;:</strong></p><p><strong>&#8220;N&#7871;u b&#7841;n kh&#244;ng h&#7891;i ph&#7909;c n&#7893;i th&#236; volume cao &#273;&#7871;n m&#7845;y c&#361;ng v&#244; ngh&#297;a.&#8221;</strong></p><p><strong>&#8220;B&#7841;n mu&#7889;n l&#224;m c&#224;ng &#237;t c&#224;ng t&#7889;t, mi&#7877;n l&#224; n&#243; mang l&#7841;i k&#7871;t qu&#7843;. &#272;&#243; l&#224; hi&#7879;u su&#7845;t.&#8221;</strong></p><p>&#128201;<strong> 4. Khi n&#224;o n&#234;n t&#259;ng volume &#8211; Logic trong vi&#7879;c "&#273;&#7853;p th&#234;m set"</strong></p><p>&#10060;<strong> Kh&#244;ng ph&#7843;i c&#7913; mu&#7889;n to l&#224; t&#259;ng volume</strong></p><p>Jeff v&#224; Eric c&#7843;nh b&#225;o:</p><p><strong>Volume kh&#244;ng ph&#7843;i l&#224; &#273;&#242;n b&#7849;y &#273;&#7847;u ti&#234;n b&#7841;n n&#234;n s&#7917; d&#7909;ng.</strong><br>Tr&#432;&#7899;c khi &#8220;&#273;&#7853;p th&#234;m set&#8221;, h&#227;y t&#7921; h&#7887;i:</p><ol><li><p><strong>B&#7841;n c&#243; &#273;ang ti&#7871;n b&#7897; kh&#244;ng?</strong></p></li><li><p><strong>B&#7841;n c&#243; &#273;ang h&#7891;i ph&#7909;c &#273;&#7847;y &#273;&#7911; kh&#244;ng?</strong></p></li><li><p><strong>B&#7841;n &#273;&#227; t&#7889;i &#432;u k&#7929; thu&#7853;t, c&#432;&#7901;ng &#273;&#7897;, dinh d&#432;&#7905;ng ch&#432;a?</strong></p></li></ol><p>&#128073; N&#7871;u <strong>c&#226;u tr&#7843; l&#7901;i l&#224; &#8220;ch&#432;a&#8221;</strong> &#7903; b&#7845;t k&#7923; y&#7871;u t&#7889; n&#224;o tr&#234;n, <strong>vi&#7879;c t&#259;ng volume c&#243; th&#7875; l&#224;m ph&#7843;n t&#225;c d&#7909;ng</strong>.</p><p>&#129504;<strong> Nguy&#234;n t&#7855;c logic c&#7911;a Eric (v&#224; Jeff &#273;&#7891;ng &#253;):</strong></p><p>&#128313;<strong> B&#432;&#7899;c 1: H&#7887;i &#8211; &#8220;T&#244;i c&#243; h&#7891;i ph&#7909;c &#273;&#432;&#7907;c kh&#244;ng?&#8221;</strong></p><ul><li><p>N&#7871;u <strong>kh&#244;ng h&#7891;i ph&#7909;c &#273;&#432;&#7907;c</strong>, th&#236; <strong>&#273;&#7915;ng t&#259;ng volume.</strong></p></li><li><p>D&#249; volume cao c&#243; th&#7875; hi&#7879;u qu&#7843; tr&#234;n l&#253; thuy&#7871;t, nh&#432;ng n&#7871;u b&#7841;n kh&#244;ng ph&#7909;c h&#7891;i &#8594; <strong>kh&#244;ng k&#237;ch th&#237;ch &#273;&#432;&#7907;c t&#259;ng tr&#432;&#7903;ng</strong>.</p></li></ul><p>&#128313;<strong> B&#432;&#7899;c 2: H&#7887;i &#8211; &#8220;T&#244;i c&#243; &#273;ang ti&#7871;n b&#7897; kh&#244;ng?&#8221;</strong></p><ul><li><p>N&#7871;u <strong>v&#7851;n &#273;ang t&#259;ng l&#7921;c/t&#259;ng reps/c&#7843;i thi&#7879;n form</strong> &#8594; <strong>KH&#212;NG c&#7847;n t&#259;ng volume.</strong></p></li><li><p><strong>Ch&#7881; t&#259;ng volume khi b&#7841;n &#273;&#227; b&#7883; plateau (d&#7853;m ch&#226;n t&#7841;i ch&#7895;)</strong>.</p></li></ul><p>&#128260;<strong> Khi n&#224;o t&#259;ng volume l&#224; h&#7907;p l&#253;?</strong></p><p><strong>Ch&#7881; n&#234;n t&#259;ng volume khi:</strong></p><ul><li><p>B&#7841;n <strong>kh&#244;ng ti&#7871;n b&#7897;</strong>,</p></li><li><p>B&#7841;n <strong>v&#7851;n h&#7891;i ph&#7909;c t&#7889;t</strong>,</p></li><li><p>V&#224; c&#225;c y&#7871;u t&#7889; k&#7929; thu&#7853;t, &#259;n u&#7889;ng, ngh&#7881; ng&#417;i &#273;&#227; <strong>&#7893;n &#273;&#7883;nh</strong>.</p></li></ul><p>&#128202;<strong> M&#7897;t c&#225;ch ti&#7871;p c&#7853;n b&#224;i b&#7843;n:</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!KoyW!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e722d1-c91f-4bdd-9387-ee2413c5b701_1144x420.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!KoyW!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e722d1-c91f-4bdd-9387-ee2413c5b701_1144x420.png 424w, https://substackcdn.com/image/fetch/$s_!KoyW!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e722d1-c91f-4bdd-9387-ee2413c5b701_1144x420.png 848w, https://substackcdn.com/image/fetch/$s_!KoyW!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e722d1-c91f-4bdd-9387-ee2413c5b701_1144x420.png 1272w, https://substackcdn.com/image/fetch/$s_!KoyW!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e722d1-c91f-4bdd-9387-ee2413c5b701_1144x420.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!KoyW!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e722d1-c91f-4bdd-9387-ee2413c5b701_1144x420.png" width="1144" height="420" 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srcset="https://substackcdn.com/image/fetch/$s_!KoyW!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e722d1-c91f-4bdd-9387-ee2413c5b701_1144x420.png 424w, https://substackcdn.com/image/fetch/$s_!KoyW!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e722d1-c91f-4bdd-9387-ee2413c5b701_1144x420.png 848w, https://substackcdn.com/image/fetch/$s_!KoyW!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e722d1-c91f-4bdd-9387-ee2413c5b701_1144x420.png 1272w, https://substackcdn.com/image/fetch/$s_!KoyW!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e722d1-c91f-4bdd-9387-ee2413c5b701_1144x420.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>&#129504;<strong> C&#226;u n&#243;i then ch&#7889;t:</strong></p><p>&#8220;T&#244;i <strong>ch&#432;a bao gi&#7901; t&#259;ng volume khi v&#7851;n c&#242;n ti&#7871;n b&#7897;.</strong><br>T&#244;i ch&#7881; t&#259;ng volume khi b&#7883; plateau, v&#224; &#273;&#227; th&#7917; m&#7885;i th&#7913; kh&#225;c tr&#432;&#7899;c &#273;&#243;.&#8221;</p><p>&#128073; <strong>Volume l&#224; c&#244;ng c&#7909; &#8211; kh&#244;ng ph&#7843;i l&#224; kim ch&#7881; nam.</strong><br>N&#7871;u b&#7841;n t&#259;ng volume <strong>v&#236; hoang mang, n&#243;ng v&#7897;i, ho&#7863;c th&#7845;y ng&#432;&#7901;i kh&#225;c l&#224;m nhi&#7873;u h&#417;n</strong> &#8594; b&#7841;n &#273;ang &#273;i ng&#432;&#7907;c h&#432;&#7899;ng.</p><h2>&#128218;<strong> 5. T&#7893;ng h&#7907;p c&#225;c nghi&#234;n c&#7913;u &amp; d&#7919; li&#7879;u v&#7873; volume</strong></h2><p><strong>&#8211; Li&#7879;u c&#243; con s&#7889; "ch&#226;n l&#253;"?</strong></p><p>&#128216;<strong> 10&#8211;20 sets/tu&#7847;n &#8211; Con s&#7889; &#273;&#432;&#7907;c tr&#237;ch d&#7851;n ph&#7893; bi&#7871;n t&#7915; nghi&#234;n c&#7913;u</strong></p><p>Eric Helms gi&#7843;i th&#237;ch r&#245;:</p><ul><li><p>Trong s&#225;ch v&#224; c&#225;c ch&#432;&#417;ng tr&#236;nh &#273;&#224;o t&#7841;o, anh th&#432;&#7901;ng ghi:<br><strong>&#8220;H&#7847;u h&#7871;t ng&#432;&#7901;i t&#7853;p s&#7869; ph&#225;t tri&#7875;n t&#7889;t v&#7899;i 10&#8211;20 sets m&#7895;i nh&#243;m c&#417; m&#7895;i tu&#7847;n.&#8221;</strong><br></p></li><li><p>Con s&#7889; n&#224;y &#273;&#7871;n t&#7915; <strong>2 meta-analysis l&#7899;n</strong>:</p><ul><li><p>M&#7897;t c&#244;ng b&#7889; n&#259;m <strong>2017</strong></p></li><li><p>M&#7897;t c&#244;ng b&#7889; g&#7847;n &#273;&#226;y h&#417;n (kho&#7843;ng 2021&#8211;2022)</p></li><li><p>C&#225;c ph&#226;n t&#237;ch n&#224;y so s&#225;nh nhi&#7873;u m&#7913;c volume kh&#225;c nhau trong c&#225;c nghi&#234;n c&#7913;u c&#243;:</p><ul><li><p>T&#7853;p t&#7899;i g&#7847;n th&#7845;t b&#7841;i</p></li><li><p>Ng&#432;&#7901;i t&#7853;p c&#243; kinh nghi&#7879;m &#7903; m&#7913;c th&#7845;p &#273;&#7871;n trung b&#236;nh</p></li><li><p>C&#225;ch t&#237;nh volume bao g&#7891;m <strong>c&#7843; b&#224;i t&#7853;p tr&#7921;c ti&#7871;p l&#7851;n gi&#225;n ti&#7871;p</strong></p></li></ul></li></ul></li></ul><p>&#9888;&#65039;<strong> V&#7845;n &#273;&#7873;: &#272;&#226;y l&#224; &#8220;trung b&#236;nh&#8221; &#8211; kh&#244;ng ph&#7843;i ch&#226;n l&#253;</strong></p><ul><li><p>Eric kh&#7859;ng &#273;&#7883;nh: <strong>Trung b&#236;nh kh&#244;ng &#273;&#7841;i di&#7879;n cho t&#7915;ng c&#225; nh&#226;n</strong>.<br>&#8220;B&#7841;n kh&#244;ng ph&#7843;i l&#224; <em>m&#7851;u &#273;&#7841;i di&#7879;n</em> t&#7915; nghi&#234;n c&#7913;u &#8211;<br><strong>B&#7841;n l&#224; m&#7897;t &#273;i&#7875;m d&#7919; li&#7879;u duy nh&#7845;t (individual data point).</strong>&#8221;<br></p></li><li><p>C&#7909; th&#7875;:</p><ul><li><p>D&#249; 10&#8211;20 sets l&#224; hi&#7879;u qu&#7843; <strong>trung b&#236;nh</strong>,<br>nh&#432;ng <strong>1/3 ng&#432;&#7901;i t&#7853;p c&#243; th&#7875; kh&#244;ng ph&#249; h&#7907;p v&#7899;i m&#7913;c n&#224;y.</strong></p></li></ul></li></ul><p>&#128202;<strong> Nghi&#234;n c&#7913;u 2019 &#8211; Within-Subject Design (De Souza et al.)</strong></p><p>&#128300; Thi&#7871;t k&#7871; nghi&#234;n c&#7913;u:</p><ul><li><p>M&#7895;i ng&#432;&#7901;i tham gia t&#7853;p <strong>hai ch&#226;n kh&#225;c nhau</strong>:</p><ul><li><p>M&#7897;t b&#234;n: <strong>6&#8211;9 sets/tu&#7847;n</strong> (t&#7853;p 2&#8211;3 l&#7847;n/tu&#7847;n)</p></li><li><p>B&#234;n c&#242;n l&#7841;i: <strong>15 sets/tu&#7847;n</strong> (t&#7853;p 5 l&#7847;n/tu&#7847;n)</p></li></ul></li></ul><p>&#128101; K&#7871;t qu&#7843; ph&#226;n b&#7889;:</p><ul><li><p><strong>1/3</strong> ng&#432;&#7901;i ph&#225;t tri&#7875;n t&#7889;t <strong>v&#7899;i low volume (6&#8211;9 sets)</strong> &#8594; gi&#7889;ng Jeff</p></li><li><p><strong>1/3</strong> ph&#225;t tri&#7875;n t&#7889;t h&#417;n <strong>v&#7899;i high volume (15 sets)</strong> &#8594; gi&#7889;ng Eric</p></li><li><p><strong>1/3</strong> kh&#244;ng kh&#225;c bi&#7879;t r&#245; r&#224;ng</p></li></ul><p>&#9989; &#272;&#226;y l&#224; <strong>b&#7857;ng ch&#7913;ng m&#7841;nh m&#7869;</strong> cho th&#7845;y:</p><p><strong>Volume ph&#7843;n &#7913;ng r&#7845;t kh&#225;c nhau &#7903; t&#7915;ng ng&#432;&#7901;i &#8211; kh&#244;ng c&#243; c&#244;ng th&#7913;c chung.</strong></p><p>&#128260;<strong> Dose-Response Curve:</strong></p><p><strong>&#272;&#432;&#7901;ng cong li&#7873;u &#8211; &#273;&#225;p &#7913;ng (diminishing return)</strong></p><ul><li><p>Volume t&#259;ng &#273;&#7871;n m&#7897;t m&#7913;c n&#224;o &#273;&#243; s&#7869;:</p><ul><li><p>&#11014;&#65039; T&#259;ng hi&#7879;u qu&#7843; (c&#417; b&#7855;p, s&#7913;c m&#7841;nh)</p></li><li><p>Nh&#432;ng sau &#273;&#243; s&#7869; <strong>ch&#7919;ng l&#7841;i (plateau)</strong></p></li><li><p>Th&#7853;m ch&#237; c&#243; th&#7875; &#11015;&#65039; n&#7871;u v&#432;&#7907;t qu&#225; kh&#7843; n&#259;ng h&#7891;i ph&#7909;c</p></li></ul></li></ul><p>&#128172;<strong> C&#226;u n&#243;i n&#7893;i b&#7853;t:</strong></p><p>&#8220;Volume hi&#7879;u qu&#7843; trung b&#236;nh l&#224; 10&#8211;20 sets.<br>Nh&#432;ng <strong>trung b&#236;nh kh&#244;ng ph&#7843;i l&#224; &#8216;chu&#7849;n m&#7921;c&#8217;</strong> &#8211; n&#243; ch&#7881; l&#224; &#273;i&#7875;m gi&#7919;a c&#7911;a m&#7897;t t&#7853;p h&#7907;p &#273;a d&#7841;ng.&#8221;</p><h2>&#129516;<strong> 6. T&#7841;i sao m&#7895;i ng&#432;&#7901;i l&#7841;i ph&#7843;n &#7913;ng kh&#225;c nhau v&#7899;i volume?</strong></h2><p>&#9878;&#65039;<strong> Hai y&#7871;u t&#7889; sinh l&#253; h&#7885;c ch&#237;nh chi ph&#7889;i ph&#7843;n &#7913;ng v&#7899;i volume:</strong></p><p><strong>1. Fitness (T&#259;ng ti&#7871;n &#8211; K&#237;ch th&#237;ch)</strong></p><p>&#8594; T&#7853;p luy&#7879;n gi&#250;p t&#259;ng s&#7913;c m&#7841;nh, c&#417; b&#7855;p, kh&#7843; n&#259;ng ch&#7883;u t&#7843;i.</p><p><strong>2. Fatigue (M&#7879;t m&#7887;i &#8211; Chi ph&#237; sinh l&#253;)</strong></p><p>&#8594; T&#7853;p luy&#7879;n c&#361;ng g&#226;y stress, h&#432; t&#7893;n, m&#7879;t m&#7887;i h&#7879; th&#7847;n kinh &#8211; l&#224;m gi&#7843;m hi&#7879;u su&#7845;t n&#7871;u kh&#244;ng h&#7891;i ph&#7909;c k&#7883;p.</p><p>&#128073; M&#7895;i ng&#432;&#7901;i c&#243; m&#7897;t <strong>m&#7913;c &#273;&#7897; &#273;&#225;p &#7913;ng kh&#225;c nhau v&#7899;i c&#7843; 2 y&#7871;u t&#7889;</strong> n&#224;y.</p><p>&#128100;<strong> C&#243; 3 ki&#7875;u ng&#432;&#7901;i ph&#7893; bi&#7871;n trong ph&#7843;n &#7913;ng v&#7899;i volume:</strong></p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!X_Na!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0b20471-c144-4a6e-85b3-18e531a1f0ce_1470x220.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!X_Na!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0b20471-c144-4a6e-85b3-18e531a1f0ce_1470x220.png 424w, https://substackcdn.com/image/fetch/$s_!X_Na!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0b20471-c144-4a6e-85b3-18e531a1f0ce_1470x220.png 848w, https://substackcdn.com/image/fetch/$s_!X_Na!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0b20471-c144-4a6e-85b3-18e531a1f0ce_1470x220.png 1272w, https://substackcdn.com/image/fetch/$s_!X_Na!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0b20471-c144-4a6e-85b3-18e531a1f0ce_1470x220.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!X_Na!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0b20471-c144-4a6e-85b3-18e531a1f0ce_1470x220.png" width="1456" height="218" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d0b20471-c144-4a6e-85b3-18e531a1f0ce_1470x220.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:218,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:64021,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.thethinkingtrainer.com/i/161771026?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0b20471-c144-4a6e-85b3-18e531a1f0ce_1470x220.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!X_Na!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0b20471-c144-4a6e-85b3-18e531a1f0ce_1470x220.png 424w, https://substackcdn.com/image/fetch/$s_!X_Na!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0b20471-c144-4a6e-85b3-18e531a1f0ce_1470x220.png 848w, https://substackcdn.com/image/fetch/$s_!X_Na!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0b20471-c144-4a6e-85b3-18e531a1f0ce_1470x220.png 1272w, https://substackcdn.com/image/fetch/$s_!X_Na!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0b20471-c144-4a6e-85b3-18e531a1f0ce_1470x220.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p></p><p>&#128300;<strong> S&#7907;i c&#417; v&#224; ph&#7843;n &#7913;ng v&#7899;i t&#7853;p luy&#7879;n</strong></p><p>M&#7897;t nghi&#234;n c&#7913;u v&#7873; endurance cho th&#7845;y:</p><ul><li><p>Ng&#432;&#7901;i c&#243; <strong>s&#7907;i c&#417; Type II (Fast Twitch)</strong>:</p><ul><li><p>Ph&#7843;n &#7913;ng t&#7889;t v&#7899;i k&#237;ch th&#237;ch.</p></li><li><p>Nh&#432;ng <strong>m&#7879;t nhanh v&#224; h&#7891;i ph&#7909;c ch&#7853;m</strong>.</p></li><li><p>Ph&#249; h&#7907;p v&#7899;i <strong>volume th&#7845;p, intensity cao</strong>.</p></li></ul></li><li><p>Ng&#432;&#7901;i c&#243; <strong>s&#7907;i c&#417; Type I (Slow Twitch)</strong>:</p><ul><li><p>Ph&#7843;n &#7913;ng ch&#7853;m h&#417;n nh&#432;ng <strong>ch&#7883;u &#273;&#432;&#7907;c volume cao</strong> h&#417;n.</p></li><li><p>Ph&#249; h&#7907;p v&#7899;i <strong>volume cao, t&#7853;p &#273;&#7873;u &#273;&#7863;n h&#417;n</strong>.</p></li></ul></li></ul><p>&#128161; <em>"Kh&#244;ng ph&#7843;i t&#7845;t c&#7843; &#273;&#7871;n t&#7915; ki&#7875;u s&#7907;i c&#417; &#8211; nh&#432;ng &#273;&#226;y l&#224; m&#7897;t y&#7871;u t&#7889; quan tr&#7885;ng trong b&#7913;c tranh to&#224;n c&#7843;nh."</em></p><p>&#9203;<strong> Tu&#7893;i t&#225;c v&#224; tu&#7893;i ngh&#7873; c&#361;ng &#7843;nh h&#432;&#7903;ng</strong></p><ul><li><p><strong>Tu&#7893;i sinh h&#7885;c (age)</strong>:</p><ul><li><p>Ng&#432;&#7901;i l&#7899;n tu&#7893;i h&#417;n th&#432;&#7901;ng h&#7891;i ph&#7909;c ch&#7853;m h&#417;n.</p></li><li><p>C&#417; th&#7875; nh&#7841;y c&#7843;m h&#417;n v&#7899;i fatigue.</p></li></ul></li><li><p><strong>Tu&#7893;i ngh&#7873; (training age)</strong>:</p><ul><li><p>Ng&#432;&#7901;i m&#7899;i t&#7853;p &#8594; &#272;&#225;p &#7913;ng t&#7889;t v&#7899;i <strong>volume th&#7845;p</strong>.</p></li><li><p>Ng&#432;&#7901;i &#273;&#227; &#273;&#7841;t g&#7847;n ng&#432;&#7905;ng di truy&#7873;n &#8594; C&#7847;n <strong>volume cao ho&#7863;c r&#7845;t c&#225; nh&#226;n h&#243;a</strong> m&#7899;i th&#7845;y thay &#273;&#7893;i.</p></li></ul></li></ul><p>&#127757;<strong> Y&#7871;u t&#7889; l&#7889;i s&#7889;ng &amp; b&#7889;i c&#7843;nh s&#7889;ng</strong></p><ul><li><p>Ng&#7911; kh&#244;ng &#273;&#7911;, stress cao, dinh d&#432;&#7905;ng k&#233;m &#8594; Gi&#7843;m kh&#7843; n&#259;ng h&#7891;i ph&#7909;c.</p></li><li><p>Ng&#432;&#7901;i c&#243; lifestyle "&#7893;n &#273;&#7883;nh, &#237;t stress" s&#7869; <strong>ch&#7883;u volume cao t&#7889;t h&#417;n</strong>.</p></li></ul><p>&#129504;<strong> K&#7871;t lu&#7853;n:</strong></p><p><strong>Kh&#244;ng c&#243; ai l&#224; b&#7843;n sao c&#7911;a ai.</strong><br>S&#7921; kh&#225;c bi&#7879;t v&#7873; sinh l&#253;, tu&#7893;i t&#225;c, ki&#7875;u s&#7907;i c&#417; v&#224; b&#7889;i c&#7843;nh s&#7889;ng<br>&#8594; t&#7841;o ra <strong>ph&#7843;n &#7913;ng KH&#193;C NHAU v&#7899;i c&#249;ng m&#7897;t ch&#432;&#417;ng tr&#236;nh t&#7853;p.</strong></p><p>&#128073; &#272;&#226;y l&#224; l&#253; do v&#236; sao l&#7853;p tr&#236;nh t&#7853;p luy&#7879;n kh&#244;ng th&#7875; "copy-paste".</p><h2>&#128300;<strong> 7. H&#224;nh tr&#236;nh t&#7921; th&#7917; nghi&#7879;m</strong></h2><p><strong>&#8211; L&#224;m sao m&#7895;i ng&#432;&#7901;i t&#236;m ra volume ph&#249; h&#7907;p cho b&#7843;n th&#226;n?</strong></p><p>&#129504;<strong> Tri&#7871;t l&#253; chung c&#7911;a c&#7843; Jeff v&#224; Eric:</strong></p><p>&#128273; <em>&#8220;Kh&#244;ng ai n&#243;i tr&#432;&#7899;c &#273;&#432;&#7907;c b&#7841;n h&#7907;p v&#7899;i volume th&#7845;p hay cao.<br>B&#7841;n ph&#7843;i <strong>tr&#7843;i nghi&#7879;m &#8211; &#273;o l&#432;&#7901;ng &#8211; &#273;i&#7873;u ch&#7881;nh</strong> &#273;&#7875; bi&#7871;t.&#8221;</em></p><p>&#272;&#226;y l&#224; <strong>h&#224;nh tr&#236;nh t&#7921; kh&#225;m ph&#225;</strong>, kh&#244;ng ph&#7843;i c&#226;u tr&#7843; l&#7901;i t&#7915; b&#7843;ng t&#237;nh Excel hay m&#7897;t b&#224;i vi&#7871;t &#8220;top 5 m&#7865;o t&#7853;p hi&#7879;u qu&#7843;&#8221;.</p><p>&#129492;<strong> Jeff Alberts &#8211; H&#224;nh tr&#236;nh t&#7915; volume cao &#8594; volume th&#7845;p</strong></p><p>&#128338;<strong> Qu&#225; kh&#7913;:</strong></p><ul><li><p>T&#7915;ng t&#7853;p <strong>5&#8211;6 bu&#7893;i/tu&#7847;n</strong>, volume cao nh&#432;ng <strong>kh&#244;ng ti&#7871;n b&#7897;</strong>.</p></li><li><p>L&#253; do: dinh d&#432;&#7905;ng ngh&#232;o n&#224;n, kh&#244;ng ph&#7909;c h&#7891;i n&#7893;i (&#259;n ~2000kcal/ng&#224;y).</p></li></ul><p>&#9881;&#65039;<strong> Chuy&#7875;n h&#432;&#7899;ng sang HIT:</strong></p><ul><li><p>Volume <strong>r&#7845;t th&#7845;p</strong>, nh&#432;ng intensity c&#7921;c cao.</p></li><li><p>&#258;n u&#7889;ng c&#7843;i thi&#7879;n (t&#259;ng l&#234;n 4000&#8211;5000kcal).</p></li><li><p><strong>K&#7871;t qu&#7843;: t&#259;ng c&#417; r&#245; r&#7879;t</strong>, h&#7885;c &#273;&#432;&#7907;c k&#7929; n&#259;ng quan tr&#7885;ng:<br>&#8594; <strong>T&#7853;p g&#7847;n ho&#7863;c &#273;&#7871;n th&#7845;t b&#7841;i th&#7853;t s&#7921;.</strong><br></p></li></ul><p>&#10071;<strong> Nh&#7853;n ra:</strong></p><ul><li><p>Kh&#244;ng ch&#7855;c li&#7879;u n&#7871;u quay l&#7841;i volume cao, &#259;n &#273;&#7911;, c&#243; t&#7889;t h&#417;n kh&#244;ng &#8211; nh&#432;ng:</p><ul><li><p>HIT &#273;&#227; gi&#250;p anh hi&#7875;u r&#245; c&#225;ch k&#237;ch th&#237;ch c&#417; b&#7855;p &#273;&#250;ng c&#225;ch.</p></li><li><p>Gi&#250;p x&#226;y d&#7921;ng t&#432; duy ch&#7885;n <strong>ch&#7845;t l&#432;&#7907;ng thay v&#236; s&#7889; l&#432;&#7907;ng.</strong></p></li></ul></li></ul><p>&#129504;<strong> Eric Helms &#8211; H&#224;nh tr&#236;nh t&#7915; volume th&#7845;p &#8594; volume cao</strong></p><p>&#129514;<strong> &#272;&#227; th&#7917;:</strong></p><ol><li><p><strong>Max-OT training</strong>: 6&#8211;8 sets/muscle/week. T&#7853;p trung compound, 1 bu&#7893;i/tu&#7847;n/muscle.</p></li><li><p><strong>Westside-inspired powerlifting</strong>: t&#7853;p n&#7863;ng, &#237;t set.</p></li></ol><p>&#128201; K&#7871;t qu&#7843;: <strong>Plateau &#8211; kh&#244;ng t&#259;ng c&#417;, kh&#244;ng t&#259;ng hi&#7879;u su&#7845;t.</strong></p><p>&#128257;<strong> Th&#7917; nghi&#7879;m ti&#7871;p:</strong></p><ul><li><p>K&#7871;t h&#7907;p c&#225;c ph&#432;&#417;ng ph&#225;p v&#7899;i HIT (khi t&#7853;p c&#249;ng Jeff) &#8594; v&#7851;n plateau.</p></li><li><p>&#272;&#7863;c bi&#7879;t th&#7845;y <strong>upper body kh&#244;ng ph&#225;t tri&#7875;n</strong>, d&#249; lower body v&#7851;n ti&#7871;n b&#7897;.</p></li></ul><p>&#128293;<strong> &#272;i&#7875;m b&#249;ng n&#7893;:</strong></p><ul><li><p>Th&#7917; ch&#432;&#417;ng tr&#236;nh <strong>3 bu&#7893;i/tu&#7847;n</strong>, m&#7895;i bu&#7893;i t&#7853;p ~30 sets press &amp; pull.</p></li><li><p>K&#7871;t qu&#7843;: <strong>b&#249;ng n&#7893; c&#417; b&#7855;p upper body</strong>, &#273;&#7841;t ng&#432;&#7905;ng m&#7899;i.</p></li></ul><p>&#127947;&#65039;&#8205;&#9794;&#65039; T&#259;ng bench t&#7915; ~315 &#8594; 363 lbs sau khi &#225;p d&#7909;ng volume cao k&#7871;t h&#7907;p k&#7929; thu&#7853;t t&#7889;t.</p><p>&#129514;<strong> V&#7853;y b&#7841;n n&#234;n l&#224;m g&#236;?</strong></p><p>&#9989;<strong> L&#7897; tr&#236;nh t&#7921; kh&#225;m ph&#225; volume ph&#249; h&#7907;p:</strong></p><ol><li><p><strong>Giai &#273;o&#7841;n 1 &#8211; Hi&#7879;u su&#7845;t &#273;ang t&#259;ng &#8594; Kh&#244;ng c&#7847;n t&#259;ng volume</strong></p><ul><li><p>T&#7853;p trung: k&#7929; thu&#7853;t, proximity to failure, progressive overload.</p></li></ul></li><li><p><strong>Giai &#273;o&#7841;n 2 &#8211; Plateau nh&#432;ng v&#7851;n ph&#7909;c h&#7891;i t&#7889;t</strong></p><ul><li><p>Th&#7917; <strong>t&#259;ng volume 10&#8211;20%</strong>.</p></li><li><p>Duy tr&#236; trong <strong>4&#8211;6 tu&#7847;n</strong>, &#273;o l&#432;&#7901;ng thay &#273;&#7893;i.</p></li></ul></li><li><p><strong>Giai &#273;o&#7841;n 3 &#8211; Volume cao kh&#244;ng hi&#7879;u qu&#7843; ho&#7863;c g&#226;y m&#7879;t</strong></p><ul><li><p>Quay l&#7841;i volume c&#361;.</p></li><li><p>T&#7889;i &#432;u ph&#7909;c h&#7891;i (deload, sleep, nutrition).</p></li></ul></li><li><p><strong>L&#7863;p l&#7841;i chu tr&#236;nh th&#7917; nghi&#7879;m</strong></p><ul><li><p>Ki&#7875;m tra c&#225;c nh&#243;m c&#417; ri&#234;ng bi&#7879;t (c&#243; th&#7875; c&#7847;n volume kh&#225;c nhau).</p></li></ul></li></ol><p>&#9940;<strong> Tr&#225;nh c&#225;c l&#7895;i th&#432;&#7901;ng g&#7863;p khi t&#7921; th&#7917; nghi&#7879;m:</strong></p><ul><li><p><strong>T&#259;ng volume qu&#225; nhanh</strong> (&gt;30%).</p></li><li><p><strong>Kh&#244;ng &#273;&#7911; th&#7901;i gian theo d&#245;i</strong> (&#237;t h&#417;n 3&#8211;4 tu&#7847;n).</p></li><li><p><strong>T&#259;ng volume trong khi ch&#432;a t&#7889;i &#432;u k&#7929; thu&#7853;t</strong>.</p></li><li><p><strong>T&#7853;p theo c&#7843;m t&#237;nh v&#236; th&#7845;y ng&#432;&#7901;i kh&#225;c t&#7853;p nhi&#7873;u h&#417;n.</strong></p></li></ul><p>&#128172;<strong> M&#7897;t c&#226;u quote then ch&#7889;t t&#7915; Eric:</strong></p><p><strong>&#8220;T&#244;i ch&#432;a bao gi&#7901; t&#259;ng volume khi c&#242;n &#273;ang ti&#7871;n b&#7897;.&#8221;</strong><br>Ch&#7881; t&#259;ng khi:</p><ul><li><p>Plateau.</p></li><li><p>H&#7891;i ph&#7909;c v&#7851;n t&#7889;t.</p></li><li><p>&#272;&#227; t&#7889;i &#432;u k&#7929; thu&#7853;t &amp; intensity.</p></li></ul><h2>&#9989;<strong> 8. T&#7893;ng k&#7871;t &amp; B&#224;i h&#7885;c c&#7889;t l&#245;i</strong></h2><p><strong>&#8211; L&#224;m sao &#273;&#7875; b&#7841;n &#7913;ng d&#7909;ng v&#224;o ch&#237;nh m&#236;nh?</strong></p><p>&#128204;<strong> Th&#244;ng &#273;i&#7879;p trung t&#226;m c&#7911;a video</strong></p><p>&#129504; <strong>Kh&#244;ng c&#243; m&#7897;t con s&#7889; volume &#8220;chu&#7849;n&#8221; cho t&#7845;t c&#7843; m&#7885;i ng&#432;&#7901;i.</strong><br>M&#7895;i ng&#432;&#7901;i ph&#7843;n &#7913;ng kh&#225;c nhau v&#7899;i kh&#7889;i l&#432;&#7907;ng t&#7853;p luy&#7879;n.<br>Th&#224;nh c&#244;ng &#273;&#7871;n t&#7915; vi&#7879;c <strong>hi&#7875;u r&#245; c&#417; th&#7875; m&#236;nh &#8211; kh&#244;ng ph&#7843;i sao ch&#233;p ng&#432;&#7901;i kh&#225;c.</strong></p><p>&#128269;<strong> Nh&#7919;ng &#273;i&#7873;u c&#7847;n GHI NH&#7898;</strong></p><p><strong>1. Volume l&#224; m&#7897;t c&#244;ng c&#7909;, kh&#244;ng ph&#7843;i kim ch&#7881; nam</strong></p><ul><li><p>Volume kh&#244;ng n&#234;n l&#224; th&#7913; b&#7841;n t&#259;ng &#273;&#7847;u ti&#234;n.</p></li><li><p>&#272;&#7915;ng &#8220;v&#236; th&#7845;y ng&#432;&#7901;i ta t&#7853;p nhi&#7873;u&#8221; m&#224; v&#7897;i t&#259;ng set.</p></li><li><p>Volume cao ch&#7881; c&#243; &#253; ngh&#297;a n&#7871;u b&#7841;n <strong>h&#7891;i ph&#7909;c &#273;&#432;&#7907;c</strong> v&#224; <strong>c&#243; k&#7871;t qu&#7843;</strong>.</p></li></ul><p><strong>2. Ph&#7843;n &#7913;ng v&#7899;i volume ph&#7909; thu&#7897;c v&#224;o:</strong></p><ul><li><p>Ki&#7875;u s&#7907;i c&#417; (Type I vs Type II).</p></li><li><p>Tu&#7893;i sinh h&#7885;c v&#224; tu&#7893;i ngh&#7873; t&#7853;p luy&#7879;n.</p></li><li><p>Ch&#7845;t l&#432;&#7907;ng &#259;n ng&#7911;, stress, l&#7883;ch sinh ho&#7841;t.</p></li><li><p>Kh&#7843; n&#259;ng ph&#7909;c h&#7891;i th&#7847;n kinh, c&#417; b&#7855;p.</p></li></ul><p><strong>3. Hi&#7879;u su&#7845;t &#273;&#7871;n t&#7915; chu tr&#236;nh:</strong></p><p><strong>K&#7929; thu&#7853;t t&#7889;t &#8594; T&#7853;p &#273;&#7911; c&#432;&#7901;ng &#273;&#7897; &#8594; H&#7891;i ph&#7909;c t&#7889;t &#8594; Volume &#273;&#7911; d&#249;ng &#8594; T&#259;ng ti&#7871;n.</strong></p><p>&#129517;<strong> H&#432;&#7899;ng d&#7851;n t&#7921; &#7913;ng d&#7909;ng</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!IjbJ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F178cfef0-0830-4f0d-a65e-1cb37df1585e_846x478.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!IjbJ!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F178cfef0-0830-4f0d-a65e-1cb37df1585e_846x478.png 424w, https://substackcdn.com/image/fetch/$s_!IjbJ!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F178cfef0-0830-4f0d-a65e-1cb37df1585e_846x478.png 848w, https://substackcdn.com/image/fetch/$s_!IjbJ!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F178cfef0-0830-4f0d-a65e-1cb37df1585e_846x478.png 1272w, https://substackcdn.com/image/fetch/$s_!IjbJ!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F178cfef0-0830-4f0d-a65e-1cb37df1585e_846x478.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!IjbJ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F178cfef0-0830-4f0d-a65e-1cb37df1585e_846x478.png" width="846" height="478" 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srcset="https://substackcdn.com/image/fetch/$s_!IjbJ!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F178cfef0-0830-4f0d-a65e-1cb37df1585e_846x478.png 424w, https://substackcdn.com/image/fetch/$s_!IjbJ!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F178cfef0-0830-4f0d-a65e-1cb37df1585e_846x478.png 848w, https://substackcdn.com/image/fetch/$s_!IjbJ!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F178cfef0-0830-4f0d-a65e-1cb37df1585e_846x478.png 1272w, https://substackcdn.com/image/fetch/$s_!IjbJ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F178cfef0-0830-4f0d-a65e-1cb37df1585e_846x478.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p>&#129504;<strong> T&#432; duy d&#224;i h&#7841;n:</strong></p><p><strong>"Volume kh&#244;ng ph&#7843;i l&#224; m&#7909;c ti&#234;u.<br>T&#7853;p luy&#7879;n hi&#7879;u qu&#7843; m&#7899;i l&#224; m&#7909;c ti&#234;u."</strong></p><p>&#128172;<strong> M&#7897;t s&#7889; c&#226;u n&#243;i ch&#7889;t c&#7911;a Jeff v&#224; Eric:</strong></p><p><strong>"Ch&#250;ng t&#244;i &#273;&#7873;u t&#7853;p h&#7871;t s&#7913;c m&#236;nh &#8211; ch&#7881; l&#224; c&#225;ch ti&#7871;p c&#7853;n kh&#225;c nhau."</strong></p><p><strong>"B&#7841;n kh&#244;ng c&#7847;n 8 n&#259;m &#273;&#7875; nh&#7853;n ra &#273;i&#7873;u g&#236; hi&#7879;u qu&#7843;.<br>Nh&#432;ng b&#7841;n PH&#7842;I tr&#7843;i nghi&#7879;m v&#224;i giai &#273;o&#7841;n th&#7917; nghi&#7879;m &#273;&#7875; t&#236;m ra."</strong></p><p>&#127919;<strong> K&#7871;t lu&#7853;n cho b&#7841;n &#8211; ng&#432;&#7901;i t&#7853;p luy&#7879;n nghi&#234;m t&#250;c:</strong></p><ul><li><p><strong>&#272;&#7915;ng s&#7907; volume cao.</strong> Nh&#432;ng &#273;&#7915;ng coi n&#243; l&#224; &#8220;th&#7847;n d&#432;&#7907;c&#8221;.</p></li><li><p><strong>&#272;&#7915;ng ng&#7841;i volume th&#7845;p.</strong> N&#7871;u b&#7841;n v&#7851;n ti&#7871;n b&#7897;, b&#7841;n &#273;ang l&#224;m &#273;&#250;ng.</p></li><li><p><strong>H&#7885;c c&#225;ch quan s&#225;t ph&#7843;n h&#7891;i c&#7911;a c&#417; th&#7875;.</strong> Kh&#244;ng app n&#224;o thay b&#7841;n c&#7843;m nh&#7853;n &#273;i&#7873;u &#273;&#243;.</p></li></ul><p><strong>K&#7871;t</strong></p><p>Video "Volume &#8211; Low vs High" kh&#244;ng ch&#7881; l&#224; cu&#7897;c tranh lu&#7853;n gi&#7919;a hai phong c&#225;ch, m&#224; l&#224; b&#224;i h&#7885;c l&#7899;n v&#7873; <strong>c&#225; nh&#226;n h&#243;a trong t&#7853;p luy&#7879;n</strong>. H&#227;y d&#249;ng d&#7919; li&#7879;u t&#7915; ch&#237;nh c&#417; th&#7875; b&#7841;n &#273;&#7875; &#273;&#432;a ra quy&#7871;t &#273;&#7883;nh th&#244;ng minh, thay v&#236; ch&#7841;y theo con s&#7889;.</p><p><strong>T&#7853;p th&#244;ng minh h&#417;n &#8211; kh&#244;ng ph&#7843;i ch&#7881; t&#7853;p nhi&#7873;u h&#417;n.</strong></p>]]></content:encoded></item><item><title><![CDATA[TẬP SAN T3 DIGEST THÁNG 02/2025]]></title><description><![CDATA[D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San T3 Monthly Digest. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n.]]></description><link>https://www.thethinkingtrainer.com/p/tap-san-t3-digest-thang-022025</link><guid isPermaLink="false">https://www.thethinkingtrainer.com/p/tap-san-t3-digest-thang-022025</guid><dc:creator><![CDATA[The Thinking Trainer]]></dc:creator><pubDate>Thu, 13 Mar 2025 16:15:35 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!77Lf!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb113dd3-5216-499f-8889-37629061f84f_1600x784.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!77Lf!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb113dd3-5216-499f-8889-37629061f84f_1600x784.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!77Lf!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb113dd3-5216-499f-8889-37629061f84f_1600x784.png 424w, https://substackcdn.com/image/fetch/$s_!77Lf!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb113dd3-5216-499f-8889-37629061f84f_1600x784.png 848w, https://substackcdn.com/image/fetch/$s_!77Lf!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb113dd3-5216-499f-8889-37629061f84f_1600x784.png 1272w, https://substackcdn.com/image/fetch/$s_!77Lf!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb113dd3-5216-499f-8889-37629061f84f_1600x784.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!77Lf!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb113dd3-5216-499f-8889-37629061f84f_1600x784.png" width="1456" height="713" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/cb113dd3-5216-499f-8889-37629061f84f_1600x784.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:713,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!77Lf!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb113dd3-5216-499f-8889-37629061f84f_1600x784.png 424w, https://substackcdn.com/image/fetch/$s_!77Lf!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb113dd3-5216-499f-8889-37629061f84f_1600x784.png 848w, https://substackcdn.com/image/fetch/$s_!77Lf!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb113dd3-5216-499f-8889-37629061f84f_1600x784.png 1272w, https://substackcdn.com/image/fetch/$s_!77Lf!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb113dd3-5216-499f-8889-37629061f84f_1600x784.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><blockquote><p><em>D&#432;&#7899;i &#273;&#226;y l&#224; nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; s&#7869; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong th&#225;ng n&#224;y T&#7853;p San <strong>T3 Monthly Digest</strong>. C&#225;c b&#7841;n c&#243; th&#7875; tra c&#7913;u nh&#7919;ng b&#224;i vi&#7871;t v&#224; ch&#7911; &#273;&#7873; &#273;&#432;&#7907;c th&#7843;o lu&#7853;n trong T&#7853;p San Th&#225;ng n&#224;y hay c&#225;c th&#225;ng tr&#432;&#7899;c &#273;&#243; trong <strong><a href="https://docs.google.com/spreadsheets/d/1aA3-9sMj0_bi80tc1h7wMi3EjuFm2eo-/edit?usp=sharing&amp;ouid=111345889725885252852&amp;rtpof=true&amp;sd=true">Danh m&#7909;c b&#224;i vi&#7871;t &#273;&#227; xu&#7845;t b&#7843;n</a></strong>.</em></p></blockquote><h1>LI&#7878;U NG&#431;&#7900;I T&#7852;P L&#194;U N&#258;M C&#211; C&#7846;N T&#7852;P LUY&#7878;N V&#7898;I VOLUME CAO H&#416;N?</h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!FmTe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2833d7ab-3037-4661-bc7d-480fca2b10e1_892x564.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!FmTe!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2833d7ab-3037-4661-bc7d-480fca2b10e1_892x564.png 424w, https://substackcdn.com/image/fetch/$s_!FmTe!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2833d7ab-3037-4661-bc7d-480fca2b10e1_892x564.png 848w, https://substackcdn.com/image/fetch/$s_!FmTe!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2833d7ab-3037-4661-bc7d-480fca2b10e1_892x564.png 1272w, https://substackcdn.com/image/fetch/$s_!FmTe!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2833d7ab-3037-4661-bc7d-480fca2b10e1_892x564.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!FmTe!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2833d7ab-3037-4661-bc7d-480fca2b10e1_892x564.png" width="892" height="564" 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https://substackcdn.com/image/fetch/$s_!FmTe!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2833d7ab-3037-4661-bc7d-480fca2b10e1_892x564.png 848w, https://substackcdn.com/image/fetch/$s_!FmTe!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2833d7ab-3037-4661-bc7d-480fca2b10e1_892x564.png 1272w, https://substackcdn.com/image/fetch/$s_!FmTe!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2833d7ab-3037-4661-bc7d-480fca2b10e1_892x564.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>Li&#7879;u ng&#432;&#7901;i t&#7853;p l&#226;u n&#259;m hay c&#243; tr&#236;nh &#273;&#7897; cao c&#243; c&#7847;n t&#259;ng Volume t&#7853;p luy&#7879;n c&#7911;a h&#7885; &#273;&#7875; tr&#225;nh b&#7883; ch&#7919;ng v&#224; ti&#7871;p t&#7909;c &#273;&#7841;t ti&#7871;n b&#7897;? &#272;&#7875; tr&#7843; l&#7901;i c&#226;u h&#7887;i ph&#7893; bi&#7871;n n&#224;y, ch&#250;ng ta c&#7847;n l&#224;m r&#245; &#8220;Volume&#8221;, &#8220;tr&#236;nh &#273;&#7897; cao&#8221;, hay &#8220;c&#7847;n&#8221; c&#243; ngh&#297;a l&#224; g&#236;. B&#224;i vi&#7871;t n&#224;y s&#7869; l&#7847;n l&#432;&#7907;t l&#224;m nh&#7919;ng &#273;i&#7873;u n&#224;y.</em></p><h1>LI&#7878;U &#8220;&#193;P L&#7920;C CHUY&#7874;N H&#211;A&#8221; C&#211; D&#7850;N &#272;&#7870;N PH&#193;T TRI&#7874;N C&#416; B&#7854;P?</h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!7RJQ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd427bf98-7a35-4e29-91d7-d42064c91bc4_793x544.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!7RJQ!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd427bf98-7a35-4e29-91d7-d42064c91bc4_793x544.png 424w, https://substackcdn.com/image/fetch/$s_!7RJQ!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd427bf98-7a35-4e29-91d7-d42064c91bc4_793x544.png 848w, https://substackcdn.com/image/fetch/$s_!7RJQ!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd427bf98-7a35-4e29-91d7-d42064c91bc4_793x544.png 1272w, https://substackcdn.com/image/fetch/$s_!7RJQ!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd427bf98-7a35-4e29-91d7-d42064c91bc4_793x544.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!7RJQ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd427bf98-7a35-4e29-91d7-d42064c91bc4_793x544.png" width="793" height="544" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d427bf98-7a35-4e29-91d7-d42064c91bc4_793x544.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:544,&quot;width&quot;:793,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!7RJQ!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd427bf98-7a35-4e29-91d7-d42064c91bc4_793x544.png 424w, https://substackcdn.com/image/fetch/$s_!7RJQ!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd427bf98-7a35-4e29-91d7-d42064c91bc4_793x544.png 848w, https://substackcdn.com/image/fetch/$s_!7RJQ!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd427bf98-7a35-4e29-91d7-d42064c91bc4_793x544.png 1272w, https://substackcdn.com/image/fetch/$s_!7RJQ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd427bf98-7a35-4e29-91d7-d42064c91bc4_793x544.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>Hi&#7879;n hi&#7871;m c&#242;n ai ho&#224;i nghi v&#7873; vai tr&#242; c&#7911;a &#8220;s&#7913;c c&#259;ng c&#417; b&#7855;p&#8221; &#273;&#7871;n ph&#225;t tri&#7875;n c&#417; b&#7855;p, nh&#432;ng &#7843;nh h&#432;&#7903;ng c&#7911;a &#8220;&#225;p l&#7921;c chuy&#7875;n h&#243;a&#8221; v&#7851;n c&#242;n &#273;&#432;&#7907;c tranh c&#227;i. Li&#7879;u &#8220;&#225;p l&#7921;c chuy&#7875;n h&#243;a&#8221; c&#243; d&#7851;n &#273;&#7871;n ph&#225;t tri&#7875;n c&#417; b&#7855;p m&#7897;t c&#225;ch &#273;&#7897;c l&#7853;p, c&#243; hi&#7879;u &#7913;ng b&#7893; sung, gi&#225;n ti&#7871;p &#7843;nh h&#432;&#7903;ng &#273;&#7871;n ph&#225;t tri&#7875;n c&#417; b&#7855;p, hay kh&#244;ng c&#243; ch&#250;t &#7843;nh h&#432;&#7903;ng n&#224;o?</em></p><h1>L&#192;M SAO &#272;&#7874; H&#204;NH TH&#192;NH (HAY PH&#193; V&#7904;) TH&#211;I QUEN</h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!51CR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F09499d95-a57b-4b91-989a-6bfe1cc46813_793x553.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!51CR!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F09499d95-a57b-4b91-989a-6bfe1cc46813_793x553.png 424w, https://substackcdn.com/image/fetch/$s_!51CR!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F09499d95-a57b-4b91-989a-6bfe1cc46813_793x553.png 848w, https://substackcdn.com/image/fetch/$s_!51CR!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F09499d95-a57b-4b91-989a-6bfe1cc46813_793x553.png 1272w, https://substackcdn.com/image/fetch/$s_!51CR!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F09499d95-a57b-4b91-989a-6bfe1cc46813_793x553.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!51CR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F09499d95-a57b-4b91-989a-6bfe1cc46813_793x553.png" width="793" height="553" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/09499d95-a57b-4b91-989a-6bfe1cc46813_793x553.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:553,&quot;width&quot;:793,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!51CR!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F09499d95-a57b-4b91-989a-6bfe1cc46813_793x553.png 424w, https://substackcdn.com/image/fetch/$s_!51CR!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F09499d95-a57b-4b91-989a-6bfe1cc46813_793x553.png 848w, https://substackcdn.com/image/fetch/$s_!51CR!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F09499d95-a57b-4b91-989a-6bfe1cc46813_793x553.png 1272w, https://substackcdn.com/image/fetch/$s_!51CR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F09499d95-a57b-4b91-989a-6bfe1cc46813_793x553.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>Trong ph&#7847;n th&#7913; ba c&#7911;a series v&#7873; th&#243;i quen, ch&#250;ng ta kh&#225;m ph&#225; v&#7873; nh&#7919;ng c&#417; ch&#7871; v&#224; nguy&#234;n t&#7855;c c&#7889;t l&#245;i &#273;&#7857;ng sau r&#232;n luy&#7879;n th&#243;i quen. Ch&#250;ng ta l&#7847;n theo qu&#225; tr&#236;nh n&#224;y, t&#7915; b&#432;&#7899;c thi&#7871;t l&#7853;p m&#7909;c ti&#234;u &#273;&#7871;n h&#236;nh th&#224;nh th&#243;i quen, cung c&#7845;p ch&#7881; d&#7851;n v&#224; c&#225;i nh&#236;n chi ti&#7871;t v&#7873; c&#225;ch t&#7853;n d&#7909;ng nh&#7919;ng b&#432;&#7899;c n&#224;y n&#224;y &#273;&#7875; h&#236;nh th&#224;nh (hay ph&#225; v&#7905;) th&#243;i quen.</em></p><h1>L&#192;M C&#193;CH N&#192;O &#272;&#7874; NG&#431;&#7900;I T&#7852;P TR&#204;NH &#272;&#7896; CAO TI&#7870;P T&#7908;C TI&#7870;N B&#7896;?</h1><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!g73z!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F633d0b44-fb7d-4141-af1a-65112166f6e1_793x589.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!g73z!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F633d0b44-fb7d-4141-af1a-65112166f6e1_793x589.png 424w, https://substackcdn.com/image/fetch/$s_!g73z!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F633d0b44-fb7d-4141-af1a-65112166f6e1_793x589.png 848w, https://substackcdn.com/image/fetch/$s_!g73z!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F633d0b44-fb7d-4141-af1a-65112166f6e1_793x589.png 1272w, https://substackcdn.com/image/fetch/$s_!g73z!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F633d0b44-fb7d-4141-af1a-65112166f6e1_793x589.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!g73z!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F633d0b44-fb7d-4141-af1a-65112166f6e1_793x589.png" width="793" height="589" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/633d0b44-fb7d-4141-af1a-65112166f6e1_793x589.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:589,&quot;width&quot;:793,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!g73z!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F633d0b44-fb7d-4141-af1a-65112166f6e1_793x589.png 424w, https://substackcdn.com/image/fetch/$s_!g73z!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F633d0b44-fb7d-4141-af1a-65112166f6e1_793x589.png 848w, https://substackcdn.com/image/fetch/$s_!g73z!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F633d0b44-fb7d-4141-af1a-65112166f6e1_793x589.png 1272w, https://substackcdn.com/image/fetch/$s_!g73z!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F633d0b44-fb7d-4141-af1a-65112166f6e1_793x589.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>Trong b&#224;i vi&#7871;t tr&#432;&#7899;c, ch&#250;ng ta &#273;&#227; tr&#7843; l&#7901;i c&#226;u h&#7887;i &#8220;Li&#7879;u ng&#432;&#7901;i t&#7853;p tr&#236;nh &#273;&#7897; cao c&#243; c&#7847;n nhi&#7873;u Volume h&#417;n?&#8221;. B&#224;i vi&#7871;t n&#224;y s&#7869; gi&#7843;i quy&#7871;t c&#226;u h&#7887;i ch&#237;nh m&#224; nh&#7919;ng ng&#432;&#7901;i t&#7853;p n&#224;y s&#7869; quan t&#226;m: &#8220;L&#224;m sao &#273;&#7875; t&#244;i ti&#7871;p t&#7909;c ti&#7871;n b&#7897;?&#8221;.</em></p><div class="pullquote"><p><em><strong>C&#225;c b&#7841;n c&#243; th&#7875; tham kh&#7843;o th&#244;ng tin v&#7873; &#273;&#259;ng k&#253; T&#7853;p San T3 Monthly Digest <a href="https://open.substack.com/pub/thethinkingtrainer/p/tap-san-chuyen-mon-phat-hanh-hang?r=2z8vlo&amp;utm_campaign=post&amp;utm_medium=web">t&#7841;i &#273;&#226;y</a>.</strong></em></p></div>]]></content:encoded></item></channel></rss>