Olympic Speed (Ice)skaters Have Large,muscular Legs That Are Unusual in That

Multiple Choice

Olympic speed (ice) skaters have large,muscular legs that are unusual in that the left leg is generally even larger in diameter than the right.This is an example of

A) Disuse atrophy of the right leg
B) Hypertrophy of fast-glycolytic muscle fibers as a result of exercise
C) An increase in the number of fast muscle fibers as a result of exercise
D) Both disuse atrophy of the right leg and hypertrophy of fast-glycolytic muscle fibers as a result of exercise
E) Both hypertrophy of fast-glycolytic muscle fibers as a result of exercise and an increase in the number of fast muscle fibers as a result of exercise