抵抗训练和血压:来自对老龄化人口的元分析的见解
Negin Ghasemi Kahrizsangi1, Mohammad Ali Faridi Dastjerdi2, Faraz Golafshan3
1School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran; Child Growth and Development Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.
Archives of gerontology and geriatrics
|June 27, 2025
概括
耐力训练 (RT) 在老年人中有效降低血压 (BP). 较短,更频繁的RT课程可能会产生最佳结果,尤其对女性来说.
科学领域:
- 老年学是一门学科.
- 心血管健康 心血管健康
- 运动生理学 运动生理学
背景情况:
- 高血压是老年人群的主要心血管风险因素.
- 众所周知,有氧运动可以控制血压 (BP),但对老年人抵抗训练 (RT) 的作用不太了解.
- 在老年人中对BP的RT现有研究显示了不一致的结果.
研究的目的:
- 评估RT对60岁及以上成年人血压的影响.
- 调查干预时间,性别和会议频率如何调节RT对BP的影响.
主要方法:
- 随机对照试验 (RCT) 的系统审查和元分析,遵循PRISMA指南.
- 搜索了主要的数据库 (PubMed,科学网,Scopus,Cochrane图书馆,谷歌学者) 来查询到2025年2月发表的RCT.
- 从51个RCT (n=2025) 收集的数据,使用随机效应模型,以及子组和元回归分析.
主要成果:
- RT显著降低了缩血压 (MD = -6.11 mmHg),腹缩血压 (MD = -2.53 mmHg) 和平均血压 (MD = -4.10 mmHg;所有p < 0.001).
- 亚组分析表明,对于缩和腹缩量,女性的血压降低更大.
- 短期 (≤12周) 和更高频率的RT干预表明增强了降血压的效果.
结论:
- RT是降低老年人血压的有效策略.
- 实施短期,频繁的RT协议可以优化高血压管理结果,特别是在女性身上.
- 需要进一步研究RT对BP的长期影响和生理机制.
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