内设休息时间对在足球中小边比赛期间的外部和内部负载的影响
Ioannis Ispirlidis1, Dimitrios Pantazis1, Athanasios Poulios2
1School of Physical Education, Sport Science and Occupational Therapy, Democritus University of Thrace, 69100 Komotini, Greece.
Sports (Basel, Switzerland)
|December 27, 2024
概括
这项研究发现,间歇性小边游戏 (SSG) 增加了外部负载比连续的SSG更多,新的间歇性协议显示了足球运动员的最高外部负载和可管理的内部负载.
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
- 足球培训 足球培训
背景情况:
- 小边游戏 (SSG) 在足球训练中被广泛使用,用于发展战术和技术技能.
- 了解不同SSG格式的内部和外部负载对于优化培训处方至关重要.
- 之前的研究已经探索了各种SSG设计,但新的间歇性协议需要进一步调查.
研究的目的:
- 为了比较半职业足球运动员中连续和间歇小边游戏 (SSG) 格式的内部和外部负载.
- 为了评估一个新的间歇性SSG协议 (Int-II),在集合内有不同的恢复时间.
- 为教练提供关于操纵SSG以增强外部负载而不会不成比例地增加感知疲劳的见解.
主要方法:
- 八名半职业足球运动员完成了三个SSG协议:间歇性 (Int-I),连续性 (Con) 和一种新型间歇性 (Int-II) 具有多样化的集内恢复.
- 外部负荷是通过总行驶距离和高速行驶 (>19公里/小时) 的行驶距离来衡量的.
- 使用最大心率百分比 (%HRmax) 和感知劳动力 (RPE) 的评级来评估内部负载.
主要成果:
- 与Con和Int-I协议相比,Int-II协议获得了最大的总距离和高速距离 (p <0.05).
- 连续性协议 (Con) 导致HRmax (内部负载) %高于间歇性协议 (p < 0.05).
- Int-I 协议显示了最高的 RPE,表明对疲劳的感知更强.
结论:
- 间歇式SSG协议,特别是新型Int-II模型,可以比连续格式更有效地增加外部训练负载.
- Int-II协议允许更高的外部负载传递与相对较低的内部负载 (%HRmax),这表明一个有利的训练刺激.
- 教练可以利用这种新的间歇性SSG模型来操纵外部负载并提高球员的条件,同时管理疲劳感知.
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