Fig. 1

Muscle synergy analysis results. Muscle synergy weightings and synergy activation pattern profiles of the Stim participants with increased number of muscle synergies Post-intervention (A: Stim 1, B: Stim 4). Vertical dashed line indicates toe off timing. TA tibialis anterior, MG medial gastrocnemius, VL vastus lateralis, RF rectus femoris, MH medial hamstring