在飞轮训练中,负载和训练变量之间的异常超负荷差异与训练变量之间的异常超负荷差异
Alejandro Muñoz-López1, Fábio Yuzo Nakamura2, Marco Beato3
1Departamento de Motricidad Humana y Rendimiento Deportivo, University of Seville, Seville, Spain.
Biology of sport
|October 23, 2023
概括
飞轮练习可能会显示异常过载,特别是在以速度为导数的测量中,如角速度和功率. 较低的负载更有效地观察这种效应并监测训练反应.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 运动生理学 运动生理学
背景情况:
- 在飞轮练习中的古怪过载是有争议的.
- 了解同心:异心的机械输出比率对于优化培训至关重要.
研究的目的:
- 在飞轮式练习中分析各种负载和变量的同心:异心机械输出比率的差异.
- 研究机械输出上的负载和相位 (同心与异心) 之间的相互作用.
- 为了确定在哪些条件下异常过载最明显.
主要方法:
- 20名身体活跃的男子在五个不同的惯性时刻进行了飞轮.
- 用旋转编码器测量角度速度;用力板测量垂直力.
- 速度,加速度,功率,力和扭矩的平均值和峰值为同心相和异心相计算.
主要成果:
- 对于平均角速度,峰值垂直力,峰值角加速,峰值功率和峰值扭矩,观察到一个显著的负载 × 阶段相互作用.
- 在速度衍生变量 (角速度,加速度,功率) 中,观察到更高的异常过载值.
结论:
- 速度衍生的峰值变量和较低的负载更有可能在飞轮坐中表现出奇特的过载.
- 这些发现可以为对飞轮训练方案反应的监测提供信息.
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