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干地力-速度,功率-速度和游泳特定力的关系与单次和重复的冲刺游泳表现
Ioannis Chalkiadakis1, Gavriil G Arsoniadis1, Argyris G Toubekis1,2
1Division of Aquatic Sports, School of Physical Education and Sports Science, National and Kapodistrian University of Athens, 17237 Athens, Greece.
Journal of functional morphology and kinesiology
|August 22, 2023
概括
干地强度和水中强度是各种距离游泳表现的关键预测因素. 长椅压力和绑定游泳力与冲刺和中距离游泳结果有显著的相关性.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 游泳表现分析 游泳表现分析
背景情况:
- 了解陆地和水中的表现之间的关系对于优化游泳训练至关重要.
- 以前的研究已经探索了运动员的力量和条件,但与游泳动力学和不同距离的表现的具体联系需要进一步调查.
研究的目的:
- 为了确定陆地强度和水中游泳表现之间的关系.
- 为了检查这些关系在短距离,中距离和重复的冲刺游泳比赛中如何变化.
- 为了将强度和功率变量与动力学参数 (如冲击率和冲击长度) 相关联.
主要方法:
- 15名竞技游泳者进行了干地测试,包括长椅压力练习,以测量最大强度 (MS) 和最大功率 (P).
- 在水中的评估包括10秒的绑定游泳冲刺 (TF) 来测量冲动 (IMP),以及50米,100米,200米,400米和4x50米冲刺的前爬行测试.
- 在所有游泳测试中计算了性能时间 (T),手臂冲击率 (SR),手臂冲击长度 (SL) 和手臂冲击指数 (SI).
主要成果:
- 在短距离和中距离比赛中的表现,以及重复的冲刺组,显示出与干地MS,P和水中TF和IMP的显著相关性 (r = 0.51-0.83; p < 0.05).
- 干地MS,P和水中TF也与50米冲刺中的SR和50米和100米冲刺中的SI相关 (r = 0.55-0.71;p < 0.05).
- 干地动力和绑定游泳力的组合模型解释了50米性能时间的80%的差异.
结论:
- 长椅压力和绑定游泳力是短距离,中距离和重复冲刺游泳表现的重要预测因素.
- 这些发现强调了整合特定的干地强度和水中功率评估对于全面的游泳表现评估和培训计划设计的重要性.
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