谁射得更好:左撇子有优势吗?
Antonela Karmen Ivišić1, Nikola Foretić1,2, Dario Vrdoljak1
1Faculty of Kinesiology, University of Split, 21000 Split, Croatia.
Journal of functional morphology and kinesiology
|June 26, 2025
概括
手性影响手球表现,左撇子球员的得分率更高,但右撇子球员的射击速度和距离更大. 这种不对称性会影响游戏几何.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 手球表现分析手球表现分析
背景情况:
- 手性是影响手球战术元素的关键因素.
- 可以观察到球员在射击速度和距离上的不对称性.
- 进球和失球之间的差异需要调查.
研究的目的:
- 分析左手与右手手球运动员的射击速度和距离不对称性.
- 为了确定投篮结果 (得分与错过) 是否根据手性和投篮参数不同.
- 了解玩家手性如何影响手球比赛几何.
主要方法:
- 分析了238名球员 (左撇子112人,右撇子126人) 在2024年欧洲羽毛球锦标赛上的5710次投篮.
- 左手和右手球员之间的射击速度和距离的比较.
- 统计分析射击结果 (得分与错过) 与手性,速度和距离有关.
主要成果:
- 左撇子的球员比右撇子的球员 (57.86%) 获得更高的得分比例 (63.08%).
- 与左撇子 (99.36公里/小时,7.42米) 相比,右撇子球员的射击速度 (101.38公里/小时) 和射击距离 (7.61米) 显著更高.
- 射门距离在两个球员组的得分和错误射门之间有显著的差异.
结论:
- 左手和右手手球运动员在射击速度和距离方面存在显著的不对称性.
- 观察到的性能差异可能导致手球比赛中的战术不对称性.
- 了解基于手性的不对称性可以为团队策略和球员发展提供信息.
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