The changes in muscle size associated with long-term resistance training is most likely due to increase in?
a. muscle fiber cross-sectional diameter
b. muscle fiber number
c. connective tissue thickness
d. hydration state of the muscle
Answer: A
The changes in muscle size associated with long-term resistance training is most likely due to increase in?
a. muscle fiber cross-sectional diameter
b. muscle fiber number
c. connective tissue thickness
d. hydration state of the muscle