在各种血流限制训练策略中均的神经肌肉反应
Mason A Howard1, Paola M Rivera2, Sean M Lubiak1
1School of Kinesiology & Rehabilitation Sciences, Division of Kinesiology, University of Central Florida, Orlando, Florida.
Journal of strength and conditioning research
|February 12, 2026
概括
低负荷血流限制 (LLBFR) 训练在仅一组失败的情况下引起最大的神经肌肉反应. 这套单一的LLBFR协议为寻求有效结果的运动员和从业者提供了节省时间的训练选择.
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
- 神经肌肉适应的过程
背景情况:
- 血流限制 (BFR) 训练是增强肌肉力量和肌肉缩的一个流行的方法.
- 低负荷BFR (LLBFR) 协议旨在通过降低强度的运动来实现这些好处.
- 对于LLBFR,存在各种设置和重复方案,但对于神经肌肉反应的最佳协议仍在争论中.
研究的目的:
- 为了比较急性神经肌肉对不同低负荷血流限制 (LLBFR) 训练方案的反应.
- 为了确定多样化的集和重复方案是否会在抵抗运动期间影响神经肌肉适应.
- 确定最有效的LLBFR协议,以最大限度地提高神经肌肉反应.
主要方法:
- 17名娱乐活跃的女性在最大自愿异位收缩的30%时进行了单边的异位运动腿部延伸.
- 参与者完成了三个不同的LLBFR协议:75重复 (75重复),3组到失败 (3x) 和1组到失败 (1x).
- 测量了表面电肌图 (sEMG) 幅度 (AMP) 和平均功率频率 (MPF),以评估神经肌肉活动.
主要成果:
- 两种sEMGAMP和MPF都显示了75-rep和3x协议中跨集的显著变化.
- 在75-rep和3x协议中的神经肌肉反应 (sEMG AMP和MPF变化) 不超过在1x协议中观察到的.
- 一组LLBFR进行到失败 (1x协议) 足以引起最大的急性神经肌肉反应.
结论:
- 执行仅一组低负荷血流限制 (LLBFR) 的失败最大化了急性神经肌肉反应.
- 与单一组相比,具有多样化的集和重复方案的LLBFR训练协议不会产生优越的神经肌肉适应.
- 一套单一的LLBFR协议代表了运动员和从业者的高效和时间有效的策略.
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