A 25-year-old woman experiences muscle pain after exercise. Which of the following muscle fibers is most likely responsible for her condition?
Q1. A 25-year-old woman experiences muscle pain after exercise. Which of the following muscle fibers is most likely responsible for her condition?
Answer: Type IIx fibers
Explanation: Type IIx fibers are responsible for generating high levels of force and are more prone to fatigue, leading to muscle pain