Why Do Strength Athletes Typically Have High Caloric Needs Despite

Why do strength athletes typically have high caloric needs despite expending relatively few calories during training or competition?

A) Competitive strength athletes typically have high muscle mass and therefore high metabolic rates.
B) Competitive strength athletes require extra calories to refuel glycogen stores.
C) Competitive strength athletes require extra calories to replace damaged muscle tissue.
D) Competitive strength athletes rely on the phosphagen system, which requires extra calories.