COVID-19感染是否会影响顶级篮球运动员的表现? 一个数据驱动的分析分析
Changyue Xiong1, Chenxi Wu1, Lu Bai1
1Department of Sports Medicine, Peking University Shenzhen Hospital, Shenzhen, Guangdong, China.
Frontiers in sports and active living
|November 27, 2024
概括
COVID-19感染对国家篮球协会 (NBA) 球员产生了重大影响,导致比赛表现下降,特别是在加减和自由投射射中. 这表明,感染后球员的耐力和疲劳可能会受到影响.
科学领域:
- 运动医学 运动医学
- 流行病学 流行病学
- 篮球表现分析 篮球表现分析
背景情况:
- 随着COVID-19的流行,各种体育运动的体育表现都受到广泛的影响.
- 了解对职业篮球运动员的具体影响对于恢复和回归比赛协议至关重要.
研究的目的:
- 为了调查COVID-19感染前后NBA联赛中高水平篮球运动员的比赛表现的变化.
- 为了确定受病毒影响的特定绩效指标.
主要方法:
- 收集了68名NBA球员 (19名前,29名守卫,20名中) 在COVID-19感染前后10场比赛中的体育统计数据.
- 利用克鲁斯卡尔-瓦利斯差异分析来评估COVID-19对绩效指标的影响.
主要成果:
- 在COVID-19感染后,观察到整体球员加/减和自由投射射率 (FT%) 的统计学上显著下降.
- 内部参与者在FT%和加减率上显示出显著下降.
- 对于中和前来说,没有发现显著的表现变化.
结论:
- 由于疲劳增加和心肺呼吸和肌肉耐力降低,COVID-19感染可能导致NBA球员的表现下降.
- 感染后隔离期的抑制作用也可能导致表现下降.
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