Which Feature Characterizes Strength Training

Multiple Choice

Which feature characterizes strength training?

A) Increases strength by increasing the number of mitochondria in muscle fibers
B) Enhances oxidative capacity
C) Increases size of muscles primarily by increasing the number of muscle fibers
D) Increases the amount of myoglobin in the fast-twitch fibers
E) Induces formation of new actin and myosin filaments in existing muscle fibers