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评估女性社区橄球运动员头部加速事件:使用仪器口罩的队列研究
Melanie D Bussey1, Danielle Salmon2,3, Bridie Nanai4
1School of Physical Education, Sports and Exercise Sciences, University of Otago, Dunedin, New Zealand. melanie.bussey@otago.ac.nz.
Sports medicine (Auckland, N.Z.)
|September 5, 2024
概括
仪器口罩 (iMG) 显示,顶级女橄球运动员经历了最高的头部加速事件 (HAE). 经验丰富的年轻球员表现出较低的旋转加速,但经验丰富的高级球员在球时面临更高的HAE风险,为伤害预防策略提供信息.
科学领域:
- 运动医学 运动医学
- 生物力学 生物力学
- 伤害预防 预防伤害
背景情况:
- 女子橄球的增长需要针对女性球员的特殊福利,尤其是头部受伤风险.
- 在橄球中,仪器口罩 (iMG) 对于量化头部加速事件 (HAE) 是至关重要的.
- 在女子橄球中了解HAE为受伤风险因素提供了背景.
研究的目的:
- 为了将女性社区橄球运动员的头部加速事件 (HAE) 置于背景中.
- 使用仪器口罩 (iMGs) 和视频分析来评估HAE.
- 确定与增加HAE暴露相关的玩家人口统计和场景.
主要方法:
- 对332名女橄球运动员 (U13,U15,U19,Premier) 的前性观察队列研究.
- 从使用iMG (5g值) 的38场比赛和80次训练中收集的数据.
- 分析包括按游戏等级,经验,位置和会话类型的HAE发生率,流行率和倾向.
主要成果:
- 记录了9151个HAE;80%的情况得到了验证. 10-29g事件的发生率是>30g事件的12-18倍.
- 英超球员每周HAE负载最高 (26.2 / 球员/周) 和>30g事件的流行率 (49%).
- 经验丰富的U13-U19球员具有较低的峰值角加速 (PAA);经验丰富的英超球员在球中具有更高的HAE倾向 (RR=1.21).
结论:
- 在女子社区橄球中,关于头部加速的独特数据.
- 识别高风险玩家群体和累积和急性头部加速的情况.
- 结果支持管理培训负载,技能执行和制定有针对性的伤害预防策略.
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