Figure 3. Muscle wet weight relative to body weight in rectus femoris muscle. 1 day: 1 day after ACL resection; 1 week: 1 week after ACL resection; 4 weeks: 4 weeks after ACL resection, 48 weeks: 48 weeks after ACL resection. Other abbreviations are the same as in Figure 1. Values are means ± SEM. n = 5 in each group. b: a significant main effect of time; *: p < 0.05.