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Which of the following is true about fast-twitch muscle fibers? A. They only twitch when you are nervous. O B. They are found only in elite athletes. C. They can deliver a lot o…

Which of the following is true about fast-twitch muscle fibers? A. They only twitch when you are nervous. O B. They are found only in elite athletes. C. They can deliver a lot o…
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5 votes
Which of the following is true about fast-twitch muscle fibers?

A. They only twitch when you are nervous.
O B. They are found only in elite athletes.
C. They can deliver a lot of power for a long time.
D. They contract very quickly.

asked
User Valbona
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2 Answers

3 votes
D will be the correct answer
answered
User Oliver Ni
by
8.7k points
3 votes
D, then contract very quickly.
answered
User Rfunduk
by
8.2k points
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