在人体下肢结构中,踝关节是运动的重要而又薄弱的部位,它的负荷量最大,加上跑跳动作是田径运动中不可缺少的动作,踝关节的损伤通常是突然发生,难以预防,能使人在几秒钟之内突然失去运动和行走的能力。在田径教学、训练时踝关节的损伤尤为多见,体育教 In the human body lower extremity structure, the ankle joint is an important and weak part of the exercise. Its maximum load, together with the running and jumping action, is an indispensable action in track and field. The ankle joint injury usually occurs suddenly and is difficult to prevent. Ability to suddenly lose movement and walking in seconds. In track and field teaching, training ankle injury is particularly common, physical education