Physics, asked by afsha2551, 1 year ago

Why it's necessary to bend knees to jump from great ght

Answers

Answered by ayush579
2
 vertical jump involves “triple extension”—fully extending the ankles, knees, and hips. Even though all three joints are involved, the faster and more forcefully you can contract the muscles surrounding your ankles and knees as you extend, the higher you’ll jump, found the researchers.
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