An athlete with likely potential in Olympic weightlifting would probably have _________ in the quadriceps muscle.
A) about the same number of fast- and slow-twitch fibers
B) more fast- than slow-twitch fibers
C) more slow- than fast-twitch fibers
D) only fast-twitch muscles

Question

Quizplus · Accepted Answer

Olympic weightlifting requires explosive power, which is predominantly provided by fast-twitch muscle fibers. Therefore, athletes with greater numbers of fast-twitch fibers, particularly in the quadriceps, would have greater potential in Olympic weightlifting.

An Athlete with Likely Potential in Olympic Weightlifting Would Probably