一个初学者攻击者执行的原始动作改变了在小边足球比赛中的防守分散
Paulo Henrique Borges1,2, Lucas Shoiti Carvalho Ueda3, Paulo Vitor de Souza3
1Federal University of Santa Catarina, Florianópolis, Brazil. paulo.henrique.borges@ufsc.br.
Scientific reports
|November 18, 2024
概括
在小边比赛中的原创行动可以破坏防守结构,拉近对手并创造新的进攻机会. 这项研究分析了惊人的行动之前和之后的防御分散,以了解战术影响.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 复杂系统理论 复杂系统理论
背景情况:
- 复杂系统表现出自我调节,在平衡和不平衡之间进行过渡.
- 在体育运动中,出人意料的动作可以破坏防守的稳定,改变球员分布,创造战术优势.
- 了解环境对球员负担能力的影响对于分析战术后果至关重要.
研究的目的:
- 为了比较在小边游戏 (SSG) 中原始动作之前和之后的防守分散模式.
- 研究创造性行为对玩家定位和空间利用的战术影响.
- 分析不同的游戏配置和行动类型如何影响防御结构.
主要方法:
- 利用团队体育中的创造性行为评估 (CBATS) 来识别原始行为.
- 通过GPS收集球员的位置数据,并使用MATLAB处理它来计算分散变量 (伸展指数,表面积,球队宽度等). ) 的情况.
- 采用了Kolmogorov-Smirnov测试的正常性和一个一般线性模型与重复测量在各种SSG格式和行动类型的统计分析.
主要成果:
- 在SSG4v4-小后原始行动中观察到拉伸指数,表面积和团队宽度的显著差异.
- 表面积显示,SSG5v5-Small在最初的行动后发生了显著的变化.
- 原创的动作吸引了防守球员,导致球队收缩率增加,立即空间减少.
结论:
- 在小边比赛中的原创行动可以有效地吸引对手,压缩防守阵容.
- 这种由创造性行动引发的防御性收缩,有可能在场上其他地方产生新的可利用空间.
- 这些发现强调了在动态的团队体育环境中个人创造性行为的战术意义.
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