非接触性前交叉韧带损伤生物力学机制的研究

荣强 郑, 静怡 周

摘要


目的：研究跆拳道项目运动员前交叉韧带损伤多发且明显性别差异的生物力学机制。方法：随机挑选 14~19 岁的 28名跆拳道青少年运动员，按性别分组，进行双脚高处落地、单足高处落地、单腿下蹲三个动作，应用 Vicon 动作分析系统；Kistler 三维测力台对动作过程中膝关节角度，地面作用力进行评估。结果：男女运动员在双足落地和单足落地过程中存在膝关节生物力学差异。结论：跆拳道女性运动员多发前交叉韧带损伤存在膝关节生物力学机制，可通过神经肌肉控制训练进行预防。

关键词


膝关节；前交叉韧带；生物力学；损伤机制

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参考


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DOI: https://doi.org/10.12346/pmr.v3i6.4878

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