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首页> 外文期刊>Medicine and science in sports and exercise >Isometric training lowers resting blood pressure and modulates autonomic control.
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Isometric training lowers resting blood pressure and modulates autonomic control.

机译：等距训练可降低静息血压并调节自主控制。

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PURPOSE: This study examined the effects of isometric handgrip training on resting arterial blood pressure, heart rate variability, and blood pressure variability in older adults with hypertension. METHODS: Nine subjects performed four 2-min isometric handgrip contractions at 30% of the maximum voluntary contraction force, 3 d.wk(-1) for 10 wk, and eight subjects served as controls. RESULTS: After training, there was a significant reduction in resting systolic pressure and mean arterial pressure. In addition, power spectral analysis of heart rate variability demonstrated that the low frequency: high frequency area ratio tended to decrease. CONCLUSIONS: It is concluded that isometric training at a moderate intensity elicits a hypotensive response and a simultaneous increase in vagal modulation in older adults with hypertension.
机译：目的：本研究检查了等距把手训练对老年人高血压患者静息动脉血压，心率变异性和血压变异性的影响。方法：9名受试者以最大自愿收缩力的30％进行4次2分钟的等距握力收缩，10 wk进行3 d.wk（-1）收缩，8名受试者作为对照组。结果：训练后，静息收缩压和平均动脉压显着降低。此外，心率变异性的功率谱分析表明，低频：高频面积比趋于降低。结论：得出结论，中等强度的等轴测训练可引起老年人高血压的降压反应并同时增加迷走神经调制。

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