在东京奥运会男子篮球比赛期间,区分首发和替补球员的进攻-防守表现
Wenping Sun1, ChenSoon Chee1, LianYee Kok2
1Department of Sport Studies, Faculty of Educational Studies, Universiti Putra Malaysia, Kuala Lumpur, Malaysia.
PloS one
|December 15, 2023
概括
顶级篮球队拥有优越的进攻防守能力的首发球员,特别是在3分和自由投射射中. 这一表现与最终排名有很强的相关性,突出了关键球员选择策略.
科学领域:
- 运动科学 运动科学 运动科学
- 绩效分析 绩效分析
- 篮球分析 篮球分析
背景情况:
- 了解精英篮球进攻防守表现的细微差别对于球队的成功至关重要.
- 之前的研究还没有完全阐明首发对替补球员对整体球队表现和最终排名的具体贡献.
- 东京奥运会男子篮球比赛为分析这些动态提供了高级数据集.
研究的目的:
- 为了比较顶部和底部排名的球队之间的首发和替补球员的进攻-防守表现.
- 为了确定玩家攻击-防守表现和最终比赛积分榜之间的关系.
- 识别关键绩效指标,区分成功的团队和球员角色.
主要方法:
- 利用等级总和比 (RSR) 进行全面评估攻击-防御性能.
- 采用独立的样本t测试来比较群体差异.
- 应用了斯皮尔曼·罗和皮尔森的相关性来评估性能指标和排名之间的关系.
主要成果:
- 排名最高的球队表现出明显更好的首发球员攻击-防守表现 (p=0.021),特别是在3分 (p=0.042) 和自由投射射 (p=0.044).
- 无论是首发球员 (p=0.004,r=0.757) 还是替补球员的进攻防守排名都与最终的球队排名有很强的相关性.
- 每场比赛的积分,2分场进球百分比和助攻显示出与所有球员的进攻-防守表现有显著的正相关性.
结论:
- 强大的进攻防守能力在首发球员中是精英国家篮球队的标志.
- 教练应该优先选择具有强大的三分投篮和准确的自由投篮射击能力的首发球员.
- 像积分,2分百分比和助攻这样的绩效指标对于整体的攻击-防守有效性至关重要.
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