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What makes muscles grow? - Jeffrey Siegel

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86,344 Questions Answered

TEDEd Animation

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We have over 600 muscles in our bodies that help bind us together, hold us up, and help us move. Your muscles also need your constant attention, because the way you treat them on a daily basis determines whether they will wither or grow. Jeffrey Siegel illustrates how a good mix of sleep, nutrition and exercise keep your muscles as big and strong as possible.

About TED-Ed Animations

TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

  • Educator Jeffrey Siegel
  • Animator Brett Underhill
  • Script Editor Emma Bryce
  • Narrator Addison Anderson

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