12周的功能训练与 muay thai 对老年人的心脏自主调节和血液动力学参数的影响:一项随机临床试验
Bruna T C Saraiva1,2, Emerson Franchini3, Alex S Ribeiro4
1School of Technology and Sciences, São Paulo State University (UNESP), Presidente Prudente, (SP), Brazil. bruna.tc.saraiva@unesp.br.
BMC cardiovascular disorders
|August 17, 2024
概括
在老年人中,与功能训练相比,12周的 muay thai (MT) 训练显著降低了腹压血压 (DBP). 这一发现表明MT可能为这个人群提供心血管方面的好处.
科学领域:
- 运动生理学 运动生理学
- 心血管健康 心血管健康
- 老年学是指老年学的学科.
背景情况:
- 血压升高和心脏自主调制 (CAM) 降低会增加老年人患病和死亡的风险.
- 运动对心血管健康至关重要,但像 muay thai (mt) 这样的战斗体育运动对老年人的cam和血液动力学的具体益处仍未得到充分研究.
- 这项研究研究了12周的MT与功能训练 (FT) 对老年人CAM和血液动力学参数的比较影响.
研究的目的:
- 为了比较12周的 muay thai (MT) 训练与功能训练 (FT) 对老年人的心脏自主调节 (CAM) 和血液动力学参数的影响.
- 评估MT培训是否在老年人群中提供与FT相比更好的心血管益处.
- 为了评估血压,心率变化和其他心血管标志物的变化,在不同的运动干预后进行.
主要方法:
- 50名老年人被随机分配到MT组 (n=25) 或FT组 (n=25) 12周,每周进行3次60分钟的会议.
- 心脏自主调节 (CAM) 通过心率变化进行评估,同时测量血液动力学参数,包括静脉血压 (SBP),静脉血压 (DBP) 和静止心率 (RHR).
- 统计分析涉及一项两因素重复测量分析的共变性,以比较组,考虑干预和体重,效果大小用部分eta平方 (η2p) 计算.
主要成果:
- 心脏自主调制 (CAM) 指数在干预组之间或干预组内没有显著变化.
- 扩张性血压 (DBP) 显示出显著的时刻效应和群体和时刻之间的显著相互作用效应 (P < 0.01,大效应大小).
- 与FT组相比,MT组在培训后的DBP显著减少 (P=0.010) 和在培训期间的DBP下降 (P=0.002).
结论:
- 在老年人中,与功能训练 (FT) 相比,12周的 muay thai (MT) 练习导致扩张性血压 (DBP) 显著降低.
- 这些发现表明,MT培训可能是改善老年人特定血液动力学参数,即DBP的有益干预.
- 需要进一步的研究来探索老年人群中战斗体育训练的长期心血管影响和更广泛的健康影响.
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