Question

What type of muscle fibers can maintain low-intensity muscular activities for prolonged periods of time?

A) Anaerobic twitch
B) Medium twitch
C) Fast twitch
D) Slow twitch

Answer 1

To increase the amount of slow twitch

Step-by-step explanation:

Answer 2

I believe the answer would be D. Because low switch help longen the endurance, In contrast to fast switch which shortens the endurance/ periods of time.