Whole-body vibration training reduces arterial stiffness, blood pressure and sympathovagal balance in young overweight/obese women
Whole-body vibration training reduces arterial stiffness, blood pressure and sympathovagal balance in young overweight/obese women
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DOI：
10.1038/hr.2012.15
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发表时间：
2012-06-01
影响因子：
5.4
通讯作者：
Sanchez-Gonzalez, Marcos A.
中科院分区：
文献类型：
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作者：
Figueroa, Arturo;Gil, Ryan;Sanchez-Gonzalez, Marcos A.
肥胖与早期心血管功能障碍和肌肉力量下降有关。全身振动（WBV）训练可以改善动脉功能和肌肉力量。WBV训练对动脉僵硬度的影响（臂踝脉搏波速度，baPWV），波反射（增强指数，AIx）、肱动脉收缩压（bSBP）、主动脉收缩压（aSBP）、心率变异性和肌力在10名年轻（21+/-2岁）超重/肥胖妇女（体重指数，BMI=29.9+/-0.8 kgm（-2））中进行了检查。参与者被随机分配到6周的WBV训练或交叉设计的非运动对照（CON）期。WBV训练（3天x周）包括静态和动态下蹲和小腿抬高，振动强度为25-30 Hz，振幅为1- 2 mm（2.83-4.86 G）。有显著性差异（P
Obesity is associated with early cardiovascular dysfunction and reduced muscle strength. Whole-body vibration (WBV) training may improve arterial function and muscle strength. The effects of WBV training on arterial stiffness (brachial-ankle pulse wave velocity, baPWV), wave reflection (augmentation index, AIx), brachial systolic blood pressure (bSBP), aortic systolic blood pressure (aSBP), heart rate variability, and muscle strength (one-repetition maximum, 1RM) were examined in 10 young (21+/-2 year) overweight/obese women (body mass index, BMI=29.9+/-0.8 kgm(-2)). Participants were randomized to a 6-week WBV training or non-exercising control (CON) period in a crossover design. WBV training (3 days x week) consisted of static and dynamic squats and calf raises with vibration intensity at 25-30 Hz and 1-2mm amplitude (2.83-4.86 G). There were significant (P