Which of the following is true about fast-twitch muscle fibers? A.
They can deliver a lot of power for a long time.

B.
They contract very quickly.

C.
They are found only in elite athletes.

D.
They only twitch when you are nervous.

B ofc

Explanation:

B

Explanation:

because they use anerobic metabolism to ceate fuel and they are better at generating short busts of strength or speed than slow muscles

B

Explanation:

It's B I recently read an article on it :))

the answer should be true

answer; the above statement/question is (false);