Central fatigue is not the source but can explain performance decrement due to afferent feedback.
Millet
Guillaume Y
GY
Exercise Physiology Laboratory, Jean Monnet University, Saint-Etienne, France.
D000344:Afferent Pathways / Q000502:physiology*; D002490:Central Nervous System / Q000502:physiology*; D015444:Exercise / Q000502:physiology; D025461:Feedback, Physiological / Q000502:physiology*; D006801:Humans; D018763:Muscle Fatigue / Q000502:physiology*