在青少年运动员中,后脚变动对足部压力和时空步行参数的影响
Hironori Fujishita1, Yasunari Ikuta1,2, Noriaki Maeda3
1Department of Sports Medical Center, Hiroshima University Hospital, Hiroshima 734-8551, Japan.
Healthcare (Basel, Switzerland)
|July 14, 2023
概括
青少年运动员的后脚变形改变了步态,增加了哈卢克斯脚下压力和脚运动. 腿跟脚角查可以帮助预测这些变化并预防伤害.
科学领域:
- 生物力学 生物力学
- 运动医学 运动医学
- 儿科整形外科 儿科整形外科
背景情况:
- 脚部不整齐会增加下肢受伤风险和肌肉骨系统疾病.
- 后脚对齐对青少年运动员步态的具体影响需要澄清.
研究的目的:
- 为了研究后脚对齐对脚下压力分布的影响.
- 分析后脚对齐对青少年运动员时空步态参数的影响.
主要方法:
- 对39名青少年运动员 (78个腿) 的回顾性分析.
- 根据腿部跟脚角 (≥7°) 分类为后脚变形 (n=45) 和对照 (n=33) 组.
- 使用鞋子内脚部压力系统和可穿戴惯性传感器进行步态评估.
主要成果:
- 后脚变形组在形处表现出更高的脚下压力 (p=0.034).
- 在逆转组中,脚击时的脚角 (24.5°对比21.7°,p=0.015) 和脚运动范围 (102.5°对比95.6°,p=0.020) 显著增加.
- 部压力在部/中部脚跟和脚角在脚跟撞击时与后脚变动有关.
结论:
- 后脚扭伤显著影响青少年运动员的步态.
- 腿跟脚角评估是一种简单的选工具,用于估计步态参数.
- 这种查可以帮助预防年轻运动员的体育相关和过度使用伤害.
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