Fig. 6

Therapeutic effects from pre-training to post-training without FES: ankle angles (mean ± SD) for subject 1 (A) and subject 2 (E), knee angles (mean ± SD) for subject 1 (B) and subject 2 (F), anterior ground reaction force (mean ± SD) for subject 1 (C) and subject 2 (G), center of pressure (mean) for subject 1 (D) and subject 2 (H)