Figure 3
From: Sex difference in fatigability of knee extensor muscles during sustained low-level contractions
Peak-to-peak compound muscle action potential amplitude (Mmax) of the rectus femoris and lateral and medial vastus muscles (RF, VL, and VM) for men and women before and after the fatiguing task. There was no significant time × sex interaction for each muscle. ♯Indicates the significant main effect of sex. ‡Indicates the significant main effect of time. Data are presented as means ± standard deviation.
