对精英桑达运动员侧表现的不同PAPE协议的肌肉协同分析:一项重复测量研究
Ziwen Ning1, Zihao Chen1, Tianfen Zhou1
1School of Wushu, Shanghai University of Sport, Shanghai 200438, China.
Sensors (Basel, Switzerland)
|January 10, 2026
概括
激活后强化 (PAPE) 协议显著影响桑达运动员的侧表现. 电动肌肉刺激 (EMS) 与特定练习相结合,提供最佳的PAPE策略,增强神经肌肉激活和跳跃高度.
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:
- 活化后强化 (PAPE) 通过高强度的重新激活来提高运动表现.
- 桑达侧需要先进的神经肌肉协调.
- 有限的研究存在于PAPE对专业的桑达技术和最佳协议的影响.
研究的目的:
- 为了比较不同PAPE协议下的Sanda侧的神经肌肉激活特征.
- 为精英桑达运动员确定最佳的PAPE策略.
- 使用非负矩阵因子化 (NMF) 分析肌肉协调.
主要方法:
- 十八名精英桑达运动员在随机交叉设计中接受了三个PAPE协议 (ESG,RBG,SQG).
- 在干预后收集了垂直跳高度,电肌图 (EMG) 和动力学数据.
- 使用NMF分析肌肉协调特征;重复测量ANOVA/弗里德曼测试评估差异.
主要成果:
- 与RBG和SQG相比,ESG协议在不同时间点显著增加了垂直跳跃高度.
- 在ESG和SQG协议中,直骨激活重量比RBG.
- 通过ESG,表现出增强的关节最大和直腿骨激活重量和更长的激活持续时间.
结论:
- 不同的PAPE协议对桑达运动员的跳跃高度和侧肌肉协调产生不同的影响.
- 综合电刺激协议 (ESG) 通过增强关键肌肉重量和协调持续时间来优化神经肌肉激活.
- 在Sanda侧中,ESG代表了改善神经肌肉特征的优越策略.
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