A.0~10 B.0~20 C.0~30 D.0~45 E.20~45
A.肩關(guān)節(jié)屈伸 B.肘關(guān)節(jié)屈伸 C.腕關(guān)節(jié)屈伸 D.掌指關(guān)節(jié)屈伸 E.腕關(guān)節(jié)旋轉(zhuǎn)