nearly significantp = 0.065
The ANOVA analysis of the muscle activation clusters at 6 months showed a significant interaction effect (i.e., limb proximal–distal musculature interaction) in the YBT A (F = 30.806, p < 0.001), and in the YBT PM , the same trend was observed, with the interaction effect being nearly significant (F = 4.121, p = 0.065).