在青少年足球比赛中,11v11时间和生物带足球比赛格式之间的物理和技术性能特征的差异
J Salter1, D Forsdyke1, L Arenas2
1InSPIRe, School of Science, Technology & Health, York St John University, UK.
Journal of science and medicine in sport
|October 3, 2025
概括
青少年足球中的生物绑定改变了身体和技术需求,特别是对于高峰后的高度速度球员. 这种基于成熟度的分组可能为年轻运动员提供更公平的竞争和发展机会.
科学领域:
- 运动科学 运动科学 运动科学
- 青年运动员发展 青年运动员发展
- 绩效分析 绩效分析
背景情况:
- 生物捆绑将运动员按生物成熟度分组,而不是按时间年龄分组,以促进更公平的竞争.
- 了解时间和生物带格式之间的性能差异对于青少年足球发展至关重要.
研究的目的:
- 调查时间和生物带11v11青年足球比赛之间的物理和技术表现的差异.
- 检查这些差异是如何根据到期状态和时间而有所不同.
主要方法:
- 十二个青少年英超U13-U15队 (139名球员) 参加了六场20分钟的比赛 (3个时间序列,3个生物带).
- 生物绑定基于预测的成年人身高百分比 (PHV前,PHV中期,PHV后).
- 脚上安装的惯性测量装置记录了物理和技术数据;统计分析包括t测试,ANOVA和多变量分析.
主要成果:
- 生物带比赛显示,每次拥有球的时间更长,总体上更少的一次触摸行动.
- 在高峰后的高度速度 (PHV) 玩家在生物带比赛中表现出更高的高强度距离,但在生物带比赛中接触和占有较少.
- 在PHV前期和中期的玩家之间存在显著的物理差异,并且在生物分类中没有观察到时间表游戏中成熟度组之间的技术差异.
结论:
- 生物绑定显著改变了物理和技术需求,特别是对于PHV后的玩家.
- 这些发现表明,生物绑定可以为青年足球运动员创造更公平,更平衡的发展体验.
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