陈式太极拳下肢典型运动对膝关节关节的生物力学影响
Haibo Liu1, He Gong2, Peng Chen1
1Key Laboratory for Biomechanics and Mechanobiology (Beihang University) of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, No.37, Xueyuan Road, Haidian District, Beijing, 100083, People's Republic of China.
Medical & biological engineering & computing
|August 25, 2023
概括
陈式太极拳 (TC) 运动可以通过减少中枢膝关节压力,而不是一些更深的TC姿势,对膝关节关节炎 (KOA) 有好处. 调整姿势可以进一步减轻膝关节的负荷.
科学领域:
- 生物力学 生物力学
- 运动医学 运动医学
- 整形外科 整形外科 整形外科
背景情况:
- 膝关节生物力学对于理解负载分布至关重要.
- 陈式太极拳 (TC) 涉及复杂的下肢运动.
- 深 (DS) 提供了对膝关节负荷的比较.
研究的目的:
- 分析在陈式太极拳 (TC) 和深 (DS) 期间的膝关节软骨和阴茎负荷.
- 为了比较特定的TC运动对膝关节压力的生物力学影响.
- 评估TC在缓解中枢膝关节骨关节炎 (KOA) 的潜力.
主要方法:
- 用有限元 (FE) 分析来建模膝关节负荷.
- 反向动力学,运动捕捉和力板数据确定了肌肉和地面反应力.
- 从经验丰富的TC从业者那里收集了动力学和动力学数据,他们执行了特定的运动.
主要成果:
- TC运动,特别是单鞭 (SW) 和刷膝和扭转步骤 (BKTS),显示了中枢骨骨接触力比率的降低,可能有利于轻度KOA.
- 较深的TC姿势,如向下伸展 (SD) 和部分野马的毛 (PWHM) 增加了中间接触应力,可能加剧KOA.
- 与深 (DS) 相比,TC通常需要更大的下肢肌肉力量,并诱导更高的膝关节力量.
结论:
- 具体的陈式太极拳 (TC) 运动 (SW,BKTS) 通过优化膝关节压力,可以为中膝关节骨关节炎 (KOA) 提供治疗益处.
- 患有KOA的医生应该通过提高姿势来修改更深的TC姿势 (SD,PWHM),以减少膝盖曲和关节负担.
- 在TC中调整姿势可以降低肌肉强度要求和膝关节压力,提高膝关节疾病患者的安全性.
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