关于激活后性能提升的不同方法的比较:一个元分析
Chunyu Zhao1, Congying Li2, Ronghai Su2
1School of Sport and Physical Education, North University of China, Taiyuan, China.
International journal of sports medicine
|January 18, 2025
概括
血液流量限制与抗力训练 (BFR-RT) 和高负荷抗力训练 (HL-RT) 结合,都能提高激活后的性能. BFR-RT是HL-RT的一个可行的替代方案,用于提高跳跃高度和功率输出.
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
- 绩效提升 提高绩效的方法
背景情况:
- 激活后性能增强 (PAPE) 是一种现象,在这种现象中,短暂的调节练习会增强随后的爆炸性性能.
- 高负荷耐力训练 (HL-RT) 是一种常见的诱导PAPE的方法,但它需要显著的恢复.
- 血液流量限制与抵抗训练 (BFR-RT) 结合,为PAPE诱导提供了一个潜在的不那么苛刻的替代方案.
研究的目的:
- 为了比较BFR-RT和HL-RT在诱导PAPE方面的有效性.
- 分析基于性别的PAPE反应的差异.
- 与HL-RT相比,为PAPE确定最佳的BFR-RT协议.
主要方法:
- 在主要的科学数据库 (PubMed, Web of Science, Cochrane Library, CNKI) 进行了系统的文献搜索,直到2023年12月.
- 两个独立审查员选择了研究,提取了数据,并评估了偏见风险和证据的确定性.
- 进行了元分析,以比较BFR-RT和HL-RT对跳跃高度 (JH) 和功率输出 (PO) 的影响,并对性别和最佳BFR-RT协议进行了二次分析.
主要成果:
- 无论是BFR-RT还是HL-RT都显著改善了JH和PO,两种方法之间没有显著差异 (SMD范围:0.34-0.42).
- 亚组分析表明,BFR-RT对女性的PAPE更有效.
- 与HL-RT相比,最佳的BFR-RT协议 (50%的动脉封闭压力+30%的1RM) 显示出最大的效果.
结论:
- 在诱导PAPE方面,BFR-RT是HL-RT的有效替代品.
- BFR-RT 显示了女性运动员的特殊益处.
- 对最佳BFR-RT参数的进一步研究可以最大限度地提高性能.
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