职业足球训练和恢复:对每周空调训练和工作负载变量的影响进行纵向研究
Davide Curzi1, Stefano Amatori2,3, Fioretta Silvestri1
1Department of Humanities, Movement and Education Sciences, University "Niccolò Cusano", Rome, Italy.
PloS one
|September 10, 2024
概括
这项研究发现,慢性工作负担显著影响足球运动员的恢复,这是整个赛季的荷尔蒙变化 (唾液皮质醇和) 所表明的. 持续监测训练负载对于管理球员疲劳和表现至关重要.
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
- 内分泌学 在内分泌学.
背景情况:
- 球员恢复对于职业足球的表现至关重要.
- 荷尔蒙反应 (皮质醇,) 是生理压力和恢复的关键指标.
- 累积的训练工作量会影响球员的疲劳和荷尔蒙平衡.
研究的目的:
- 通过荷尔蒙反应来检查足球运动员的康复状态,与累积的工作负载相关.
- 为了研究球员在竞技赛季内对训练会的荷尔蒙反应的变化.
- 为了确定急性与慢性工作负载对球员恢复的影响.
主要方法:
- 纵向研究跟踪24名职业足球运动员在一个赛季.
- 收集的唾液皮质醇 (sC) 和丸激素 (sT) 之前,之后,和24小时后的调理会 (MD-5).
- 利用GPS数据量化急性和慢性工作负载 (总和高强度距离).
主要成果:
- 激素分析显示,与上半年 (T1) 相比,赛季下半年 (T2) sT显著下降,sC增加.
- 球员在T2的空调训练期间表现出升高的sC和降低的sT水平,表明恢复发生了变化.
- 慢性工作负担与sC和丸激素/皮质醇 (T/C) 比率有显著的相关性.
结论:
- 慢性工作负担对职业足球运动员的康复产生更大的影响,而不是在赛季期间的急性工作负担.
- 赛季后半段发生的荷尔蒙平衡变化凸显了持续监测工作负载的重要性.
- 有效管理训练负载对于优化球员恢复和防止过度训练至关重要.
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