血流限制训练对激活后增强和疲劳水平的影响:通过元分析进行系统性审查
Nannan Zeng1, Haiyang Liu2, Jian Wang2
1School of TCM and Pharmacology Health and Early Childhood Care, Ningbo College of Health Sciences, Ningbo, China.
Frontiers in physiology
|April 25, 2025
概括
血液流量限制 (BFR) 训练显著增强激活后增强 (PAP) 并增加感知力的运动 (RPE). 最佳的BFR协议涉及特定的运动强度和压缩水平,以最大限度地提高PAP和疲劳感知.
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
- 康复 康复 康复 康复
背景情况:
- 血流限制 (BFR) 训练是一种提高肌肉性能的新方法.
- 了解其对激活后强化 (PAP) 和感知劳动力 (RPE) 评级的影响对于优化训练方案至关重要.
- 分析为综合来自多项研究的证据提供了一个强大的框架.
研究的目的:
- 使用元分析系统评估BFR培训对PAP和RPE的影响.
- 为特定结果确定最佳的BFR训练参数 (例如,运动强度,压缩).
- 为运动员和教练提供基于证据的建议.
主要方法:
- 在PubMed,CNKI,Web of Science和EBSCO数据库中进行了全面的文献搜索,寻找相关的随机对照试验 (RCT).
- 考克伦偏差风险工具被用于质量评估.
- 使用Revman 5.4和Stata 17.0进行了元分析,包括灵敏度分析和漏斗图,以评估结果稳定性和出版偏差.
主要成果:
- BFR培训对PAP (SMD = 0.49,P = 0.0008) 和RPE (SMD = 1.21,P < 0.0001) 产生重大影响.
- 在 Squat Jump 测试,40%-70% 1RM 运动强度和≤50% AOP 压缩中观察到最大的 PAP 强化.
- 随着膝盖曲,混合氧训练和≥60%的AOP压缩,观察到RPE的增加.
结论:
- BFR训练在诱导PAP和增加RPE方面是有效的.
- 特定的运动和压缩参数与更大的PAP诱导和感知疲劳有关.
- 这些发现支持将BFR纳入用于提高绩效和培养条件的培训方案.
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