隐式与显式指令对20岁以下足球运动员战术表现的影响
Cristóvão de Oliveira Abreu1, Layla Maria Campos Aburachid2, Igor Mendes Lima3
1CECA/UFMG Soccer Science Center, Sports Department, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
Frontiers in sports and active living
|September 30, 2024
概括
足球中的明确战术指令显著提高了年轻球员的防守表现和协调. 这项研究发现,明确的规则改善了游戏期间的高压行动和团队凝聚力.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 发动机控制器的控制器
背景情况:
- 足球中的战术决策受信息限制的影响.
- 了解明确与隐性规则如何影响玩家行为对于优化训练至关重要.
研究的目的:
- 调查明确和隐性信息约束对U-20足球运动员战术表现和行为的影响.
- 在不同的规则集下比较战术结果,包括明确,隐含,组合和自由游戏条件.
主要方法:
- 32名U-20男子足球运动员参加了四场4对4的小边比赛 (SSG) 协议.
- 全球定位系统 (GPS) 的数据被用来分析空间占用和人际协调.
- 统计分析包括MANOVA和弗里德曼的测试来比较跨协议的性能指标.
主要成果:
- 与自由游戏 (FR) 相比,明确规则协议 (R1) 导致了更高的空间占用 (长度,宽度,LpWratio) 和人际协调.
- 在所有协议中观察到SEI (系统错误指数) 值的显著差异.
- 在明确规则条件下,玩家表现出最高的阶段人际协调.
结论:
- 明确的战术指令极大地提高了战术表现,特别是在高压防御行动中.
- 研究结果表明,明确,明确的规则可以提高足球运动员的协调和战术执行.
- 教练可以利用明确的指示来优化年轻运动员的防守策略和团队协调.
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