在短距离冲刺中,不同型度训练模式在激活后的性能增强效应:一项急性随机交叉研究
Wenhao Qu1,2, Wuwen Peng1,2, Yueming Li1,3
1School of Athletic Training, Guangzhou Sport University, Guangzhou, Guangdong, China.
PloS one
|February 13, 2026
概括
垂直跳跃计量训练显示出提高冲刺表现的潜力,但水平和组合训练没有产生显著的激活后性能增强 (PAPE) 效果. 需要进一步的研究来证实这些发现在不同的人群中.
科学领域:
- 运动科学 运动科学 运动科学
- 运动生理学 运动生理学
背景情况:
- 激活后性能增强 (PAPE) 是一种现象,在此之前的调节活动 (CA) 可以提高后续的爆炸性性能.
- 度训练,涉及拉伸缩短周期,是一种常见的CA,用于提高运动表现.
- 不同的压力计模式可能会对冲刺表现产生不同的影响.
研究的目的:
- 调查垂直跳复合计训练 (VJ-PT),水平跳复合计训练 (HJ-PT) 和联合跳复合计训练 (CJ-PT) 在短距离冲刺表现中的PAPE的影响.
主要方法:
- 一个随机的交叉设计被用于12名男性参与者.
- 参与者完成了三个培训干预:VJ-PT,HJ-PT和CJ-PT,每个都涉及2组x6次重复.
- 在干预前和4,8,12,16分钟后使用智能速度系统评估了5米冲刺的表现.
主要成果:
- 没有发现时间,干预或相互作用对冲刺表现有统计学意义的影响.
- 对于5米冲刺表现,VJ-PT表现出适度的效果大小,特别是在训练后4-8分钟.
- HJ-PT和CJ-PT显示了轻微的负面影响,没有发现显著的PAPE. 皮尔森相关性显示,冲刺表现和达到峰值PAPE的时间之间没有显著的关联.
结论:
- VJ-PT可能为短距离冲刺表现提供潜在的好处,尽管这些发现是初步的.
- HJ-PT和CJ-PT没有产生显著的PAPE效应,可能是由于高峰时间差异或累积疲劳.
- 未来的研究应该涉及更大,多样化的样本,对混因素的控制,并利用表面电肌学等措施来阐明潜在的机制.
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