在高负荷阻力开启后延迟增强效应:休息再分配集结构对运动性能的影响
Xingyi Niu1, Fei Liu1, Yuzhen Chen1
1Faculty of Sports Science, Ningbo University, Ningbo, China.
Journal of exercise science and fitness
|October 29, 2025
概括
休息再分配 (RR) 阻力启动协议提高了运动表现,包括跳跃,冲刺和敏捷性,长达24小时. 传统组合 (TS) 协议显示了更短的持续效益,突出了RR提高运动准备的潜力.
科学领域:
- 运动生理学 运动生理学
- 运动科学 运动科学 运动科学
- 生物机械性能 生物机械性能
背景情况:
- 阻力启动 (RP) 协议用于提高随后的运动表现.
- 延迟增强效应 (DPE) 是指运动后数小时发生的性能改善.
- 与传统集 (TS) 相比,研究像Rest-Redistribution (RR) 这样的新型RP协议对于优化培训至关重要.
研究的目的:
- 为了确定RR和TS电阻启动协议是否会诱导延迟增强效应 (DPE).
- 为了比较RR协议与TS协议的有效性,在各种性能指标和时间点后进行原始化.
主要方法:
- 24名男性大学运动员使用RR (30秒内置休息) 或TS (无内置休息) 协议进行了背练习.
- 在基线,运动后6小时和运动后24小时评估了表现.
- 关键指标包括反运动跳跃 (CMJ),冲刺时间,Y平衡,方向变化 (COD) 和敏捷性,通过ANOVA进行分析.
主要成果:
- 无论是RR和TS协议都在运动后6小时诱导了DPE,RR在CMJ,冲刺和敏捷性方面表现出卓越的改善.
- 在24小时内,RR在CMJ和冲刺中保持了表现,提高了敏捷性,而TS表现下降.
- 还注意到COD和Y平衡的显著改善,Y平衡在运动后24小时达到顶峰.
结论:
- 无论是RR还是TS电阻启动协议都可以引起延迟增强效应.
- 与TS协议相比,RR协议显示出更优越和更持续的性能增强,特别是在CMJ,冲刺和敏捷性方面.
- 虽然RR显示出希望,但其特定的性能参数效应需要进一步研究以获得更广泛的应用.
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