Energy Requirements of Skeletal Muscle-- Fiber Types and Fatigue

Concept: Intro to Skeletal Muscle Fiber Types


Concept: Differences Between Fiber Types


Problem: A muscle is stimulated so that it is continuously, constantly contracting. Immediately after activation it generates a tension of 20 N. One hour after continuous activation it is generating a tension of 5 N. Which of the following fiber types is generating the 5 N of tension?