是否有价值的EFI数据? 来自2022年世界杯小组赛阶段的证据
Xiaobin Wei1, Yifan Zhao2, Hui Chen3
1School of Strength and Conditioning Training, Beijing Sport University, Beijing, China.
Biology of sport
|January 8, 2024
概括
在2022年世界杯中,获胜的球队在目标上有更多的击球和进攻行动,如线程突破,而不仅仅是拥有. 增强足球情报 (EFI) 数据显示,进攻效率是比赛成功的关键.
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:
- 2022年世界杯引入了新的FIFA规则和增强的足球情报 (EFI) 数据.
- 了解关键绩效指标对于战术设计和团队训练至关重要.
研究的目的:
- 评估EFI数据在足球比赛分析中的有效性.
- 确定影响比赛结果的关键指标.
- 为教练的战术策略和训练计划提供见解.
主要方法:
- 分析了EFI从2022年卡塔尔世界杯的48场小组赛数据.
- 对不同比赛结果 (胜利,平局,输球) 的平均指标值进行比较.
- 统计分析以确定指标与匹配结果之间的相关性.
主要成果:
- 与输球队相比,获胜的球队在目标上表现出明显更多的射门,点球区尝试,防守线突破和防守线后的接收.
- 不同结果的比赛之间没有观察到球占有率的显著差异.
- 进球与防守线突破和防守线后面的接收有显著的相关性.
- 对目标的射击与接待,最后三分之一的入场和线路突破有很强的相关性,但与防守压力有负相关性.
结论:
- 进攻效率,以接收,最后三分之一的入场和线路突破为特征,对于产生对目标的射门来说,比占有更为关键.
- EFI数据为教练提供了一个多维的视角来解释游戏动态.
- 教练可以利用EFI的洞察力来提高团队表现和战术规划.
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