下肢硬是否会影响羽毛球运动员在动态加载热身后改变方向速度?
Zhihai Wang1, Mingming Yang1, Kaiyuan Qu1
1School of Athletic Performance, Shanghai University of Sport, Shanghai, China.
iScience
|August 23, 2024
概括
动态加载的热身可以提高羽毛球运动员的方向变化速度 (CODS),长达18分钟. 这种改善与阿基里斯肌硬度的增加有关,这对运动表现至关重要.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 人类运动 人类运动
背景情况:
- 改变方向速度 (CODS) 在羽毛球等运动中至关重要.
- 动态加载热身 (DLWU) 可以提高运动表现.
- 下肢硬在CODS增强中的作用需要进一步研究.
研究的目的:
- 调查下肢硬在DLWU后CODS增强中的作用.
- 为了确定DLWU后CODS增强的持续时间.
- 探索阿基里斯肌刚性与CODS改善之间的关系.
主要方法:
- 15名羽毛球运动员参与了这项研究.
- 测量包括CODS,肌肉和肌硬度,以及DLWU前后的垂直硬度.
- 统计分析包括ANOVA和协差分析.
主要成果:
- 在DLWU后6分,12分和18分钟,CODS显著改善 (p <0.05).
- 主要腿部的阿基里斯肌硬度在DLWU后6分钟和18分钟增加 (p <0.05).
- 增加阿基里斯肌刚度对CODS改善有显著影响.
结论:
- 在羽毛球运动员中,DLWU可增强CODS,持续至少18分钟.
- 增加的阿基里斯肌硬度可能有助于观察到的CODS增强.
- 下肢硬是热身方案后性能提升的一个关键因素.
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