Fig. 7. Total work of knee flexion in the three conditions. (A) Right flexion. (B) Left flexion at an angular velocity of 60°/s. (C) Right flexion. (D) Left flexion at an angular velocity of 180°/s. BWS, body weight support; FWB, full weight bearing. Error bar: standard deviation. *p < 0.05, **p < 0.01.
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