在正常和高血压的人群中,有氧训练和脉冲波速度
Ricardo Cordeiro1, Jeferson Rocha1, José Silva1
1Laboratory of Physical Activity and Health Promotion, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil.
International journal of sports medicine
|July 1, 2025
概括
慢性有氧运动 (AE) 显著降低了动脉硬度,通过脉冲波速度 (PWV) 测量. 这些血管健康益处在各种人群和炼方案中观察到,支持AEAE.
科学领域:
- 心血管生理学心血管生理学
- 运动科学 运动科学
- 血管健康 血管健康
背景情况:
- 以前对有氧运动 (AE) 和动脉硬性的研究显示了不一致的结果.
- 参与者特征和培训协议的变化可能会导致混合结果.
- 动脉硬是心血管健康的关键指标,也是未来事件的预测指标.
研究的目的:
- 进行一项元分析,评估慢性有氧运动对动脉硬性的影响.
- 为了确定影响AE和动脉硬之间的关系的缓解因素.
- 综合目前关于AE对脉冲波速度 (PWV) 影响的证据.
主要方法:
- 包括26项试验,包括40项干预措施和756名参与者 (平均年龄42±15岁).
- 通过脉冲波速度 (PWV) 测量动脉硬度的研究分析了数据.
- 采用随机效应建模来评估AE的整体效果,并探索调节者.
主要成果:
- AE显著减少中央 (-1.02 m/s),混合 (-0.34 m/s) 和外围 (-0.72 m/s) PWV.
- 总体平均PWV减少为-0.93 m/s,动脉床之间没有显著差异.
- 在各种人群中观察到显著的PWV减少,包括不同的血压和年龄组.
结论:
- 慢性有氧运动有效地减少了广泛的人群和炼方案的动脉硬.
- 动脉动脉证明了对血管健康的持续益处,无论参与者的基线特征或训练细节如何.
- 研究中的更高的方法质量与更大的效果大小相关,强调了强有力的研究的重要性.
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