在两个竞争赛季中不同微循环结构的外部负荷的比较,在精英葡萄牙女足球运动员身上
Rafael Oliveira1,2,3, João Paulo Brito1,2,3, Renato Fernandes1,2
1Santarém Polytechnic University, School of Sport, Rio Maior, Portugal.
Frontiers in sports and active living
|July 11, 2025
概括
为精英女足球运动员每周增加一个额外的训练,显著增加了训练负载和训练/比赛比率 (TMr). 这凸显了训练频率增加对球员整体力的影响.
科学领域:
- 运动科学 运动科学 运动科学
- 运动生理学 运动生理学
- 足球表现分析 足球表现分析
背景情况:
- 优化训练负载对于精英运动员的发展和伤害预防至关重要.
- 了解训练频率对累积负载和训练/比赛比率 (TMr) 的影响对于足球周期化至关重要.
研究的目的:
- 为了比较两个赛季的精英女足球运动员每周三到四次训练课程以及一场比赛之间的累积外部负载.
- 为了比较微循环之间的外部负载的训练/匹配比率 (TMr),每周进行三次与四次训练.
主要方法:
- 分析了10名精英女足球运动员在连续两个赛季与不同训练频率 (3vs4次/周+比赛) 的数据.
- 使用以下指标量化外部负载的量化:持续时间,总距离,高速行驶距离 (HSR),加速度 (ACC) 和减速 (DEC).
- 累积负载是通过总和会话和匹配数据来计算的; TMr是通过将累积负载除以匹配负载来得出的.
主要成果:
- 所有测量变量在每周3到4次训练之间显示出显著差异 (p <0.05),除了ACC4和DEC4.
- 总距离在3次会议周 (3dW) 与4次会议周 (4dW) 相比,在3次会议周 (3dW) 较高,而其他变量在4dW中升高.
- 除了ACC4和DEC4之外,所有变量的训练/比赛比率 (TMr) 在4dW条件下明显高于3dW条件 (p < 0.001).
结论:
- 增加每周的训练频率,从每周三到四次训练,可以明显提高精英女足球员的累积外部负载和训练/比赛比率 (TMr).
- 调查结果表明,每周额外进行一次培训会对球员的整体体力度做出重大贡献,影响关键绩效指标.
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