Methods The signs of surface electromyography(sEMG)of leg quadriceps of 10 amputees in rehabilitation were collected with EMG Sensor and analyzed.

• 方法使用表面肌电传感器采集并分析10例小腿截肢者在康复训练中股直肌的表面肌电信号,对下肢康复训练模式进行识别。