在羽毛球运动中,经常会出现反复的短距离内瞬间变向,侧身及前屈、后伸、起跳、跨步、后蹬等动作。膝、踝关节的稳定装置不断承受剧烈拉应力和牵扯力,一旦某个动作不协调或过度用力,或过度疲劳常常容易引发这两个关节的各种损伤。因此,在进行羽毛球运动时,特 Badminton in the sport, often there will be repeated short-term changes in an instant, sideways and flexion, extension, take-off, stride, pedal and other moves. The knee and ankle stabilizers continually experience severe tensile and traction forces, which can easily trigger injuries to both joints once an uncoordinated or over-exertion or over-exhaustion occurs. Therefore, in badminton, special