拳击手套设计对指位置的影响,当制作拳头打击
Willard W Peveler1, Jim Schoffstall, John Coots
1Human Performance Laboratory, Department of Allied Health Professions, Liberty University, Lynchburg, Virginia.
Journal of strength and conditioning research
|April 25, 2024
概括
拳击手套的设计显著改变了指关节的角度,增加了手指甲骨关节 (CMC) 和手指甲骨关节 (MP) 关节的角度. 这一发现可以解释拳击中指受伤的原因,并为未来的手套开发提供信息.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 整形外科 整形外科 整形外科
背景情况:
- 拳击手套的设计被假设在拳头形成期间会影响指的定位.
- 改变指位置可能会增加运动员指受伤的风险.
研究的目的:
- 为了研究拳击手套设计在形成拳头时对指关节角度的影响.
- 为了比较指关节的位置,有和没有拳击手套.
主要方法:
- 十名经验丰富的战士参与了这项研究.
- 双能X射线吸收仪 (DEXA) 扫描被用来捕捉指的位置.
- 用对样本T试验进行统计分析,α值为0.05.5.
主要成果:
- 与没有手套相比,当佩戴拳击手套时,观察到手指 (CMC) 和手指 (MP) 关节角度显著增加 (p ≤ 0.001).
- 从第二手指骨到MP关节中心的垂直距离在戴手套时显著增加 (p ≤ 0.001).
- 在间 (IP) 关节角度 (p = 0.269) 中没有发现显著差异.
结论:
- 拳击手套促进指绑架,并在拳头形成过程中改变CMC和MP关节角度.
- 这些生物力学变化可能导致拳击中指受伤的高发病率.
- 这些发现可以为设计更安全的拳击手套提供信息,以减轻受伤风险.
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