在HIIT之后定期的冷水浸泡不会影响肌内适应标记物,炎症特征或耐力表现
Elvis S Malta1, José Cesar Rosa Neto2, Wladimir R Beck3
1Laboratory of Physiology and Sport Performance-LAFIDE, Department of Physical Education, School of Sciences, São Paulo State University-UNESP, Bauru, Brazil.
Scandinavian journal of medicine & science in sports
|February 25, 2026
概括
在高强度间歇训练 (HIIT) 之后的运动后冷水浸泡 (CWI) 并没有提高健康男性的肌肉适应或跑步表现. 这项研究发现,CWI和仅培训组之间没有显著差异.
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
- 肌肉生物学 肌肉生物学
背景情况:
- 高强度间歇训练 (HIIT) 有效提高有氧能力和表现.
- 冷水浸泡 (CWI) 是运动后一个受欢迎的恢复策略.
- 对CWI对分子和生理适应HIIT的影响需要进一步调查.
研究的目的:
- 为了研究5周的运动后CWI后HIIT对卫星细胞池,炎症标志物,PGC-1α表达,最大氧气吸收 (V̇O2max) 和跑步表现的影响.
- 确定CWI是否影响HIIT诱导的训练适应.
主要方法:
- 16名健康男性接受了基线评估,包括肌肉活检和运动测试.
- 参与者被随机分配到只接受培训的对照组或CWI组.
- 在5周的每次HIIT训练后,CWI组在11.2°C的水中浸泡了15分钟.
主要成果:
- HIIT显著增加了VO2max,任务失败的时间,卫星细胞池和PGC-1α含量.
- 对于任何测量变量,CWI和对照组之间没有发现显著差异.
- CWI没有影响炎症标志物,肌肉形态,VO2max或跑步表现.
结论:
- 与单独训练相比,HIIT后五周的运动后CWI没有提供额外的好处.
- CWI没有影响关键的分子信号通路,肌肉适应或HIIT诱导的性能增强.
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