根据不同类型的鞋子在走路时使用双平面光学评估不同的后脚动力学
Hee Soo Han1, Hee Jin Yang1, Naomichi Ogihara2
1Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Gyeonggi-do 13620, Republic of Korea.
Journal of biomechanics
|August 21, 2025
概括
双平面光镜显示不同鞋子在行走时如何改变脚部和脚的运动. 鞋履通常会减少脚的背部屈曲,可能有助于前脚碰撞等情况.
科学领域:
- 生物力学
- 整形医学
- 运动医学
背景情况:
- 传统的基于皮肤标记的模型在评估鞋类运动效应方面存在局限性.
- 双平面光镜提供了一种更准确的方法来评估步行过程中的脚和脚关节运动.
研究的目的:
- 研究各种类型的鞋子在行走过程中对脚部和脚运动的影响.
- 为了比较赤脚和鞋子条件之间的三维 (3D) 关节运动.
主要方法:
- 使用双平面光系统捕获15名健康参与者的步态数据.
- 进行3D计算机断层扫描 (CT) 进行解剖参考.
- 使用3D/2D注册方法计算了脚和脚下关节的动力学.
主要成果:
- 与赤脚步行相比,跑步鞋和登鞋显著减少了脚和后脚的背部曲.
- 摇脚底鞋减少了脚和后脚的运动范围 (ROM),同时增加了下脚的 ROM.
- 高跟鞋导致脚部曲,后脚反转和内部旋转,可能会增加受伤风险.
结论:
- 在行走时穿鞋通常会减少背部曲,这可能有利于前脚碰撞等情况.
- 通过限制关节运动,
- 高跟鞋可能会增加脚受伤和长期关节损伤的风险.
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