在成年人运动期间和之后对自主神经系统活动的影响:一项元回归研究和试验序列分析
Jui-Kun Chiang1, Yen-Chang Lin2, Tzu-Ying Hung2
1Department of Family Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 2, Minsheng Road, Dalin, Chiayi 622, Taiwan.
Medicina (Kaunas, Lithuania)
|August 29, 2024
概括
运动显著降低了副交感活动,并且可以在运动期间和运动后不久增加成年人的同情活动. 年龄,性别和健康状况等因素会影响这些自主反应.
科学领域:
- 运动生理学 运动生理学
- 自主神经系统功能自主神经系统功能
- 心血管健康的心血管健康
背景情况:
- 运动调节自主神经系统 (ANS) 活动,影响心血管健康.
- 心率变化 (HRV) 是ANS平衡的一个关键指标.
- 了解运动对ANS的急性影响对于优化训练和健康结果至关重要.
研究的目的:
- 系统地审查和元分析运动对成人HRV的影响.
- 为了评估运动期间和运动后一小时内 (WHAE) 副交感和交感活动的变化.
- 确定影响这些运动诱导的ANS调节的因素.
主要方法:
- 在主要数据库 (MEDLINE,Embase,Cochrane,Scopus,PubMed) 中进行全面的文献搜索.
- 对10项涉及292名成年人研究的元分析,测量HRV参数,如RMSSD和LF/HF比率.
- 超回归和试验顺序分析以确认发现并探索影响因素.
主要成果:
- 在WHAE期间和WHAE期间,副交感活动 (RMSSD) 显著下降 (p=0.003).
- 运动后同情活动 (LF/HF比率) 显著增加 (p=0.052).
- 超回归将较低的RMSSD与年龄较大和男性性别联系在一起,以及较高的LF/HF与健康参与者联系在一起.
结论:
- 在成年人中,运动急剧降低了副交感活动,并可能增加了同情活动.
- 年龄,性别和健康状况可能会调节这些ANS对运动的反应.
- 研究结果表明,为了优化自主功能,不同人群可能需要个性化炼干预措施.
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