Figure 4. Muscle volumes of sartorius (SA), vastus medialis (VM), vastus lateralis (VL), rectus femoris (RF) and vastus intermedius (VI) in the operated (OP) and non-operated (NOP) limb, in male and female participants of each group. Significant differences from female participants: * p < 0.05, ** p < 0.01, *** p < 0.001