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体操中的护手腕/支:它们有帮助还是伤害?
Elspeth Hart1,2,3,4, Amy Whited1,2, Donald S Bae1,2,3
1Division of Sports Medicine, Department of Orthopaedics, Boston Children's Hospital, Boston, Massachusetts, USA.
The American journal of sports medicine
|October 5, 2023
概括
运动员佩戴手腕保护/支 (WG/S) 时,在背手弹时,手腕曲时刻增加. 虽然WG/S可能会限制手腕延伸,但这可能会增加受伤风险,因此需要仔细考虑它们的使用.
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:
- 手腕疼痛在体操运动员中非常普遍,影响46-79%的运动员.
- 手腕护/支 (WG/S) 是体操运动员常用的,用来缓解手腕疼痛.
研究的目的:
- 为了研究WG/S在背手弹期间对手腕关节的生物力学影响.
- 分析关节矩,角度,运动范围 (ROM) 弧和地面反应力 (GRF) 带有和没有WG/S.
主要方法:
- 一项受控的实验室研究涉及23名女体操运动员进行背手弹.
- 三种条件的比较:没有WG/S,滑板/终极手腕支 (S/UWS) 和虎脚 (TP).
- 使用ANOVA和效果大小计算分析手腕关节的时刻,角度,总ROM弧度和GRF.
主要成果:
- 与没有WG/S相比,S/UWS和TP在着陆阶段1显著增加了手腕曲矩.
- 与S/UWS相比,没有WG/S在着陆阶段1显示出更大的平均手腕延伸角度和总ROM弧度.
- 在这三个条件中,没有发现地面反应力 (GRF) 的显著差异.
结论:
- WG/S可以限制手腕延伸和总ROM弧度,但在后手弹的前半部分增加手腕曲时刻.
- 增加的手腕曲时刻可能会构成潜在的受伤风险.
- 建议年轻女体操运动员仔细考虑伤害史和受控使用时间,使用WG/S.
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