有效的比赛时间影响足球比赛的体力表现:根据比赛位置进行分析
Stefan Altmann1,2, Leon Forcher1,3, Alexander Woll1
1Institute of Sports and Sports Science, Karlsruhe Institute of Technology, Karlsruhe, Germany.
Biology of sport
|October 23, 2023
概括
有效的比赛时间显著影响球员在职业足球中的表现,影响总距离和加速. 教练应该考虑这些影响,特别是宽中场和前,以更好地管理负载.
科学领域:
- 运动科学 运动科学 运动科学
- 足球分析 足球分析
- 绩效分析 绩效分析
背景情况:
- 了解影响球员表现的因素在职业足球中至关重要.
- 有效的比赛时间,与总比赛时间不同,是关键变量.
- 之前的研究还没有充分探讨有效的游戏时间对不同游戏位置的影响.
研究的目的:
- 分析有效的比赛时间如何影响职业足球的体育比赛表现.
- 为了研究这些影响在各种游戏位置.
- 为教练和从业人员提供负载管理和培训设计方面的见解.
主要方法:
- 分析来自267场德甲比赛 (2018/2019赛季) 的官方比赛数据.
- 通过减去停赛,替换,伤病和进球来量化有效的比赛时间.
- 评估物理性能参数:总距离,高强度距离,冲刺距离,最大速度和加速度.
- 将球员分为六个位置进行分类.
主要成果:
- 有效游戏时间对总距离和加速度有中度到强烈的影响 (r = 0.48-0.61).
- 高强度距离,冲刺距离和最大速度受到的影响较小 (r = -0.17-0.03).
- 有较长有效比赛时间的球员总距离更长,加速度更大,但冲刺速度更少.
结论:
- 有效的比赛时间是职业足球体育比赛表现的重要决定因素.
- 虽然在各个位置上普遍一致,但广的中场和前表现出了一些明显的表现模式.
- 教练应该将有效的比赛时间纳入绩效解释和培训策略中,特别是在特定的位置.
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