肌肉裡的微觀划船手 - 『身體不思議』Amazing Facts of Human Body

What this episode covers

這回帶你認識人體的「肌肉三劍客」：聽大腦指揮的骨骼肌、全年無休狂跳的心肌，以及默默幫你消化蠕動的平滑肌。它們收縮的祕密全靠肌動蛋白和肌凝蛋白這對搭檔「互相拉扯」，過程中還得猛灌 ATP 當作能量飲料。想變壯嗎？重訓能讓肌肉纖維變粗，但練過頭可是會受傷的。最現實的是，只要你整天躺平或年紀一大，肌肉就會傲嬌地萎縮退化，變成軟趴趴的結締組織與脂肪。還有，別忘了肌肉還是個需要神經發號施令，而且絕對「用進廢退」的嬌貴夥伴！留言告訴我你對這一集的想法： Powered by Firstory Hosting

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Frequently Asked Questions

How long is this episode of 『身體不思議』Amazing Facts of Human Body?

This episode is 28 minutes long.

When was this 『身體不思議』Amazing Facts of Human Body episode published?

This episode was published on April 8, 2026.

What is this episode about?

這回帶你認識人體的「肌肉三劍客」：聽大腦指揮的骨骼肌、全年無休狂跳的心肌，以及默默幫你消化蠕動的平滑肌。它們收縮的祕密全靠肌動蛋白和肌凝蛋白這對搭檔「互相拉扯」，過程中還得猛灌 ATP 當作能量飲料。想變壯嗎？重訓能讓肌肉纖維變粗，但練過頭可是會受傷的。最現實的是，只要你整天躺平或年紀一大，肌肉就會傲嬌地萎縮退化，變成軟趴趴的結締組織與脂肪。還有，別忘了肌肉還是個需要神經發號施令，而且絕對「用進廢退」的嬌貴夥伴！留言告訴我你對這一集的想法： Powered by Firstory...

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