静态四周的影响与静态四周的影响. 动态体重练习与整个身体电动刺激跳跃和力量表现:一个双臂,随机,受控试验
Ludwig Rappelt1,2, Florian Micke1, Steffen Held1,3
1Department of Intervention Research in Exercise Training, German Sports University Cologne, Germany.
Journal of sports science & medicine
|June 9, 2023
概括
将力量训练与全身电动刺激 (WB-EMS) 和多重度量学相结合,可以提高运动表现. 动态WB-EMS可能比静态应用提供优势,特别是在训练区块期间的反应强度和感知力度.
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
- 生物力学 生物力学
背景情况:
- 区块周期化在精英体育运动中很常见.
- 全身电动刺激 (WB-EMS) 结合力量和压力训练可以提高表现.
- 静态WB-EMS应用程序可能会将转移限制在特定运动任务上.
研究的目的:
- 研究动态与静态WB-EMS与压力计训练相结合对最大力量和跳跃性能的影响.
- 在区块周期化框架内比较静态和动态WB-EMS协议之间的适应.
主要方法:
- 26名受过训练的成年人被随机分配到静态 (STA) 或动态 (DYN) WB-EMS组.
- 培训包括4周的WB-EMS,然后是4周的复合计.
- 最大自愿收缩 (MVC) 和跳跃性能 (SJ,CMJ,DJ) 在干预之前,中期和后期进行了评估.
主要成果:
- 无论是STA和DYN组都显示出腿部压力MVC的显著增加.
- 动态组 (DYN) 在跳 (DJ) 中表现出更高的反应强度指数,而静态组 (STA) 在干预中期和后期表现出更高的反应强度指数.
- 感知力度 (RPE) 在STA组明显高于DYN组.
结论:
- 将静态和动态WB-EMS集成到块周期化模型中,都会导致最大强度的类似改进.
- 与静态WB-EMS相比,动态WB-EMS可能会增强反应强度并减少感知到的劳动力.
- 这些发现表明,动态的WB-EMS可能是一个更有效的策略来提高爆炸力和跳跃性能.
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