Question

17 multiple choice 0.7 points fast glycolytic (type iib/iix) muscle fibers are best suited for which type of activity? long - distance running low - intensity endurance activities sprinting and explosive movements

Explanation:

Fast glycolytic (Type IIb/IIx) muscle fibers have high - power output but fatigue quickly. They are designed for short - duration, high - intensity activities like sprinting and explosive movements. Long - distance running and low - intensity endurance activities rely more on slow - twitch muscle fibers.

Answer:

C. Sprinting and explosive movements