不同的运动训练方式同样可以改善久坐中年人的心率变异性：FIT-AGEING 随机对照试验。
Different exercise training modalities similarly improve heart rate variability in sedentary middle-aged adults: the FIT-AGEING randomized controlled trial.
机构信息
EFFECTS-262 Research Group, Department of Physiology, Faculty of Medicine, University of Granada, Avda. de la Investigación 11, 18016, Granada, Spain.
1 PROmoting FITness and Health Through Physical Activity Research Group (PROFITH), Sport and Health University Research Institute (iMUDS), Department of Physical and Sports Education, Faculty of Sport Sciences, University of Granada, Camino de Alfacar s/n, 18071, Granada, Spain.
出版信息
Eur J Appl Physiol. 2022 Aug;122(8):1863-1874. doi: 10.1007/s00421-022-04957-9. Epub 2022 May 10.
PURPOSE
This study aimed to investigate the influence of different exercise training modalities on heart rate variability (HRV) in sedentary middle-aged adults; and to study whether changes in health-related outcomes (i.e., body composition and cardiometabolic risk) are associated with those hypothetical HRV changes in sedentary middle-aged adults.
METHODS
A total of 66 middle-aged adults (53.6 ± 4.4 years old; 50% women) were enrolled in the FIT-AGEING study. We conducted a 12-week randomized controlled trial. The participants were randomly assigned to 4 groups: (a) a control group (no exercise); (b) a physical activity recommendation from the World Health Organization group (PAR); (c) a high-intensity interval training group (HIIT); and (d) a high-intensity interval training group adding whole-body electromyostimulation (HIIT + EMS).
RESULTS
All exercise training modalities induced changes in HRV parameters (all P ≤ 0.001) without statistical differences between them (all P > 0.05). We found associations between changes in body composition and cardiometabolic risk and exercise-related changes in HRV.
CONCLUSION
Our results suggest that different exercise interventions (i.e., PAR, HIIT and HIIT + EMS) induced an enhancement of HRV in sedentary middle-aged adults. Our findings support the notion that exercise-related changes in HRV are associated with changes in body composition and cardiometabolic risk after the intervention program CLINICAL TRIAL REGISTRY: NCT03334357 (ClinicalTrials.gov). November 7, 2017 retrospectively registered.
目的
本研究旨在探讨不同运动训练方式对久坐中年成年人心率变异性（HRV）的影响；并研究健康相关结果（即身体成分和心血管代谢风险）的变化是否与久坐中年成年人的假设 HRV 变化相关。
方法
共有 66 名中年成年人（53.6±4.4 岁；50%为女性）参加了 FIT-AGEING 研究。我们进行了一项为期 12 周的随机对照试验。参与者被随机分配到 4 个组：（a）对照组（无运动）；（b）世界卫生组织推荐的身体活动组（PAR）；（c）高强度间歇训练组（HIIT）；和（d）高强度间歇训练组增加全身肌电刺激（HIIT+EMS）。
结果
所有运动训练方式均引起 HRV 参数的变化（所有 P≤0.001），但它们之间无统计学差异（所有 P>0.05）。我们发现身体成分和心血管代谢风险的变化与 HRV 与运动相关的变化之间存在关联。
结论
我们的结果表明，不同的运动干预措施（即 PAR、HIIT 和 HIIT+EMS）可增强久坐中年成年人的 HRV。我们的研究结果支持这样的观点，即 HRV 与运动相关的变化与干预后身体成分和心血管代谢风险的变化有关。
临床试验注册号
NCT03334357（ClinicalTrials.gov）。2017 年 11 月 7 日回溯注册。
Zotero 插件