在重复的板压练习中恢复性能的时间过程:一个建模方法
Michail G Panagiotopoulos1, Athanasios Tsoukos, Charilaos Tsolakis
1School of Physical Education and Sport Science, National and Kapodistrian University of Athens, Athens, Greece.
Journal of strength and conditioning research
|August 22, 2025
概括
这项研究发现,杆速度下降的速度和最大理论速度预测了板压过程中的恢复时间. 这些因素可以帮助优化爆炸性力量训练的休息间隔.
科学领域:
- 运动生理学
- 运动科学
- 生物力学
背景情况:
- 了解性能恢复对于优化训练至关重要.
- 一直重复高强度运动会导致表现下降.
- 每个人的康复率都有很大差异,需要个性化培训策略.
研究的目的:
- 为了研究性能和生理参数在重复的长板压力中对杆速度恢复的影响.
- 模拟性能恢复的时间过程.
- 确定恢复率的关键预测因素,并为最佳休息间隔的处方提供信息.
主要方法:
- 经过阻力训练的13名男子在最佳负载下重复进行10秒的长椅压力.
- 初步测试包括1次重复最大 (1RM),最大理论速度 (Vo) 和速度下降率 (MNRslope).
- 在不同休息间隔 (30秒到5分钟) 中评估恢复,并使用功率曲线和神经网络方法进行建模.
主要成果:
- 在两组之间恢复95%初始性能的时间受到MNRslope和Vo的显著影响 (R2 = 0.68, p < 0.01).
- 神经网络模型提高了恢复时间的预测准确性 (R2 = 0.900.99).
- 个人回收能力的关键决定因素是MNRslope和Vo.
结论:
- 弹杆速度下降的速度和最大理论速度是爆炸性压力练习期间恢复能力的可靠指标.
- 这些参数可用于估计个体的恢复率,并规定最佳的休息间隔.
- 这种建模方法为个性化强度和调节程序提供了宝贵的工具.
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