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冲刺阻力游泳训练对游泳者的手方向角度的影响

Ioannis Valkoumas¹, Vassilios Gourgoulis¹

¹Democritus University of Thrace, School of Physical Education and Sports Science, Department of Physical Education and Sports Science, University Campus, 69100, Komotini, Greece.

Journal of biomechanics

|February 15, 2024

概括

冲刺阻力游泳训练显著改善了年轻女游泳者的游泳速度和中风率. 这种增强与在入场阶段修改的冲击时间和减少的手投球角度有关.

科学领域:

运动科学运动科学运动科学
生物力学生物力学
游泳表现表现游泳表现表现

背景情况:

冲刺阻力游泳训练是一种提高游泳表现的方法.
了解阻力训练的生物力学影响对于优化技术至关重要.

研究的目的:

为了研究11周冲刺阻力游泳训练计划对游泳表现的影响.
分析在最大强度前爬行游泳期间手方位角度的变化.

主要方法:

14名年轻女游泳者被分为实验组 (抵抗) 和对照组.
训练涉及特定的冲刺组,实验小组使用游泳降落.
水下运动被用四个摄像头记录下来,并用Ariel性能分析系统进行分析.

主要成果:

实验组的平均游泳速度 (3.76%) 和中风率 (3.09%) 显著增加.
在实验组中,总中风持续时间 (-4.26%) 和非推进阶段持续时间 (-12.70%) 显著减少.
在入口和捕获阶段,只在实验组中观察到手角斜率的显著下降.

结论:

冲刺阻力游泳训练有效地提高了游泳表现.
改进归因于进入阶段的时间冲击修改和降低投球角度.
这种训练方法提供了一种可行的策略,可以提高竞争性游泳的结果.

关键词:

手的方向手的方向投球角度的投球角度是什么扫回角度的扫回角度是什么?游泳降落可以在降落上游泳.在游泳中表现出色.

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