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2016年里约奥运会冠军柔道技术战术分析的观察系统
David Soriano1, Rafael Tarragó1, Daniel Lapresa2
1Institut Nacional d'Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), Barcelona, Spain.
PloS one
|May 20, 2024
概括
一个新的观察系统JUTACTIC有效地分析了柔道运动员在比赛中的技术战术行为和相互作用. 这个经过验证的系统需要大约七次匹配才能进行可靠的竞争对手分析.
科学领域:
- 运动科学 运动科学 运动科学
- 运动学 运动学
- 观测方法的方法学
背景情况:
- 分析柔道的技术战术表现对于运动员的发展至关重要.
- 现有的观察方法可能缺乏对竞争中的相互作用的全面分析.
研究的目的:
- 设计和验证一个观察方法系统 (JUTACTIC),用于分析比赛期间的柔道运动员行为.
- 为系统的有效性,可靠性,通用性和适用性提供证据.
主要方法:
- 开发了具有8个固定和13个可变标准的JUTACTIC仪器,用于记录柔道运动员的行为和互动.
- 收集了2016年里约奥运会柔道比赛的观测数据.
- 使用了LINCE PLUS软件用于数据采样和THEME软件用于T模式分析.
- 使用专家小组 (n=11) 和统计措施 (Fleiss Kappa,Krippendorff Alpha) 验证了该仪器.
主要成果:
- 通过专家的共识,内容的有效性得到了确认.
- 通过使用Fleiss Kappa和Krippendorff Alpha建立了高的观察者内部和观察者之间的可靠性.
- 概括性分析表明,大约有七次匹配足以进行准确的竞争对手行为分析.
- 通过分析竞争数据和检测行为结构 (T模式) 来证明其实际适用性.
结论:
- JUTACTIC系统是一个有效,可靠和适用的工具,用于观察和分析柔道技术战术表现.
- 该系统为了解柔道运动员在比赛期间的互动和行为模式提供了一个强大的框架.
- 研究结果支持JUTACTIC用于柔道的绩效分析和教练.
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