微循环的长度是否会影响职业女足球运动员的外部和内部负载?
Manuel Posse-Álvarez1,2, David Solleiro-Duran1,3, Miguel Lorenzo-Martínez4
1University of A Coruna, Department of Physical and Sports Education, Faculty of Sport Sciences and Physical Education, A Coruña, Spain.
Biology of sport
|April 4, 2025
概括
微循环长度显著影响女性足球的训练负载. 较短的微循环会导致在恢复和比赛前日的体力增加,影响球员负载管理.
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:
- 优化训练负载对于职业足球中的表现和伤害预防至关重要.
- 了解微循环时间对培训需求的影响对于有效的周期化至关重要.
研究的目的:
- 分析不同微循环长度 (短,定期,长) 对职业女足球运动员外部和内部训练负载的影响.
- 调查微周期持续时间如何影响与比赛日相比,在不同会议中训练强度和体量.
主要方法:
- 通过使用便携式10 Hz GPS设备,在32个微循环中监控了20名外场球员.
- 分类微循环为短 (5-6天),正规 (7天) 和长 (8-9天).
- 评估的外部负载 (总距离,高强度跑步,冲刺距离,加速,减速) 和内部负载 (RPE,s-RPE) 相对于比赛日 (MD).
主要成果:
- 与普通和长微循环相比,短微循环在MD+1上显示出明显更高的总距离,加速度和减速.
- 与短微循环相比,长微循环在MD-4上的总距离,加速,减速,RPE和s-RPE中表现出更大的差异.
- 长微循环在MD-3上显示出更高的总距离,高强度跑步和冲刺距离,而短微循环在MD-2上显示出最长的冲刺距离.
结论:
- 微循环长度是影响职业女足的外部和内部训练负载的重要因素.
- 训练负载管理策略应考虑微周期的持续时间,以优化球员的准备和恢复.
- 不同微循环长度的负载变化凸显了对量身定制的周期化方法的需求.
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