在女性足球运动员中,两个重复的冲刺协议之间的生理反应的差异
Emma Hörnlund1, Spyridon Hadjispyrou1,2, Apostolos Theos1,3
1Section of Sports Medicine, Department of Community & Rehabilitation, Umeå University, SWEDEN.
International journal of exercise science
|January 14, 2025
概括
没有改变方向的重复冲刺 (RSA) 对女性足球运动员来说比改变方向的冲刺 (RCOD) 更有生理上的压力. 这一发现有助于优化女性足球表现的训练策略.
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:
- 足球需要重复高强度冲刺,恢复时间短.
- 对足球运动员来说,评估诸如反复冲刺 (RCOD) 和没有 (RSA) 方向变化的健身组件至关重要.
- 了解不同冲刺类型的生理需求,为训练计划设计提供了信息.
研究的目的:
- 为了比较女性足球运动员的RSA和RCOD测试之间的生理反应.
- 为了研究这些冲刺测试和有氧能力之间的关系,通过Yo-Yo间歇性恢复测试 (YYIR1) 估计.
- 为优化女子足球训练策略提供见解.
主要方法:
- 13名女足球运动员 (年龄20.8±2.6岁) 完成了RSA,RCOD和YYIR1测试.
- 在冲刺测试期间记录了包括疲劳百分比,血乳酸 ([La]b),感知劳动力 (RPE) 和心率等生理标志物.
- 测量了YYIR1的总距离,以评估有氧能力.
主要成果:
- 与RCOD相比,RSA引起的疲劳明显更高 (8.0%与5.0%相比),血液乳酸 (13.5与9.9 mmol/L相比) 和RPE (8与7).
- 在RCOD (173 bpm) 之后,心率恢复比RSA (178 bpm) 更快.
- 在有氧能力 (YYIR1) 和RSA和RCOD测试中测量的变量之间没有发现显著的相关性.
结论:
- 没有改变方向的重复冲刺 (RSA) 对女性足球运动员来说是一个比RCOD更具生理要求的测试,当冲刺时间匹配时.
- 这些发现表明,RSA对球员造成了更大的急性生理压力.
- 这项研究可以指导教练量身定制培训计划,以提高女运动员的足球特定健身的特定方面.
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