COVID-19对足球进攻球员比赛技术表现的影响:一项纵向研究
1College of Humanities and Law, Beijing University of Chemical Technology, Beijing, China.
Scientific reports
|March 14, 2024
概括
COVID-19显著影响了足球运动员的技术表现,尤其是得分指标. 精英球员的恢复速度比对照球员更快,突出显示了需要量身定制的病后训练策略.
科学领域:
- 运动科学 运动科学 运动科学
- 足球表现分析 足球表现分析
- 流行病学 流行病学
背景情况:
- COVID-19扰乱了全球体育,需要了解其对运动员表现的影响.
- 足球进攻球员的比赛技术表现 (MTP) 可能会在感染后和恢复比赛时受到影响.
研究的目的:
- 调查COVID-19对足球进攻球员28个MTP指标的影响.
- 为了确定恢复感染前MTP水平所需的恢复时间.
- 分析COVID-19对不同玩家群体 (精英与控制) 和年龄的影响的变化.
主要方法:
- 对欧洲五大联赛 (2020-2023) 的100名进攻球员的28个MTP指标的分析.
- 来自1500个匹配COVID-19感染前和后的MTP数据的比较.
- 统计分析以确定显著差异和恢复时间表.
主要成果:
- 在COVID-19后76%的球员中观察到显著的MTP差异.
- 14个指标,包括5个与得分相关的指标,显示显著下降.
- 球员需要平均3.09场比赛才能恢复MTP,精英球员的恢复速度比对照球员快 (2.64场比赛) (3.55场比赛).
- 年龄没有显著影响COVID-19后的MTP变化.
结论:
- COVID-19对足球进攻球员的MTP产生了负面影响,特别是得分能力.
- 与对照组相比,精英球员表现出更大的性和更快的恢复速度.
- 这些发现为在病毒性疾病后回归的球员提供了有针对性的训练和战术调整的信息.
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