在职业男子橄球联赛赛场训练和比赛期间发生的头部加速事件的发生率
James Parmley1,2, Dan Weaving1,3,4, Sarah Whitehead1
1Centre for Applied Rugby Research (CARR) Centre, Carnegie School of Sport, Leeds Beckett University, Leeds, UK.
Scandinavian journal of medicine & science in sports
|November 8, 2025
概括
在橄球训练期间,头部加速事件 (HAEs) 的频率明显低于比赛. 虽然大多数训练HAE都是小规模的,但高影响事件在比赛期间需要有针对性的预防策略.
科学领域:
- 运动医学 运动医学
- 生物力学 生物力学
- 橄球联盟研究研究
背景情况:
- 头部加速事件 (HAEs) 是像橄球这样的接触体育运动的一个问题.
- 了解比赛不同阶段的HAE发生率对于预防伤害至关重要.
研究的目的:
- 量化和比较HAE在职业男子橄球联赛赛季训练和比赛中的发生率.
- 分析HAE在训练和比赛中的规模和频率.
主要方法:
- 仪器口罩被用来记录来自9支超级联赛球队的108名职业橄球联赛球员的HAE数据.
- 分析了468次训练和665场比赛的数据,计算了每个HAE的峰值线性和角加速.
- 用通用线性混合效应模型来分析每个玩家小时的HAE发病率.
主要成果:
- 平均HAE发病率在训练期间 (1.52每球员/小时) 与比赛 (25.78每球员/小时) 相比明显较低,差异为17倍.
- 较大的HAE (>25g) 在训练期间很少发生 (0.04每球员小时),但在比赛中更常见 (2.01每球员小时).
- 大约66%的培训课程没有HAE>10g,94%没有HAE>25g.
结论:
- 与比赛比赛相比,橄球联盟训练中HAE发病率明显较低.
- 虽然培训的整体风险较低,但在培训期间发生的特定高强度HAE可能是干预的目标.
- 专注于比赛的干预措施,如规则修改或减少暴露,可能对减少球员HAE暴露的总体影响更大.
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