Central fatigue is caused by A)decreased H⁺ concentration in the muscle cells. B)increased glycogen in muscle cells. C)changes in the CNS. D)All apply.

Question

Quizplus · Accepted Answer

Central fatigue is caused by changes in the central nervous system, which can lead to a decrease in voluntary muscle activation and perceived exertion during exercise. Decreased H⁺ concentration in muscle cells (choice A) and increased glycogen in muscle cells (choice B) are not specific causes of central fatigue.

Central Fatigue Is Caused by