使用惯性测量单位来量化男单羽毛球比赛的外部负荷:从设定结果和得分差距的洞察力
Zhenxiang Guo1, Leyi Jiang2, Chunlong Liu1
1Sports Coaching College, Beijing Sport University, Beijing, China.
Journal of sports science & medicine
|November 10, 2025
概括
在男子单打羽毛球比赛中,获胜者通常表现出较低的外部负荷,覆盖较短的距离和执行较少的爆炸性努力. 然而,紧密的比赛显示赢家做出更多的高强度运动,表明运动强度是关键,当对手均匹配.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 绩效分析 绩效分析
背景情况:
- 量化体育运动中的外部负载对于了解球员表现和受伤风险至关重要.
- 惯性测量单元 (IMU) 提供了一种可靠的方法,用于在比赛期间捕获动力学数据.
- 羽毛球以快速运动和高强度为特征,需要详细分析外部负载变量.
研究的目的:
- 分析男子单打羽毛球的外部负载变量,比较不同得分差距的集获胜者和输家.
- 调查动力学负载数据与匹配结果之间的关系.
- 识别与羽毛球中获胜策略相关的运动模式.
主要方法:
- 从18名精英男羽毛球运动员收集了110套的数据,这些数据使用了Catapult Vector S7 IMU (100Hz加速计,陀螺仪,磁力计).
- 分析外部负载变量,包括玩家负载,覆盖的距离和高强度的努力 (爆炸力,方向变化[COD],加速).
- 根据得分差距 (0-5,6-10,>10分) 分层的,对获胜者和失败者之间的负载变量进行统计比较.
主要成果:
- 与失败者相比,集获胜者始终显示出较低的整体玩家负载,覆盖距离,以及较少的爆炸力和COD.
- 在密切的比赛中 (0-5分),胜利者比失败者进行了更多的爆炸性努力和COD.
- 在较大的分数差距 (>5分) 中,获胜者表现出明显较低的外部负载和较少的COD,特别是在右侧,当分数差距超过10分时.
结论:
- 男单羽毛球冠军通常会经历较低的外部负载.
- 高强度运动和场内效率的作用对于决定比赛结果至关重要,特别是在紧密的比赛中.
- 战略性的运动和负载管理可以区分在羽毛球中获胜者和失败者.
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