Strength training normalizes resting blood pressure in 65- to 73-year-old men and women with high normal blood pressure.
Strength training normalizes resting blood pressure in 65- to 73-year-old men and women with high normal blood pressure.
复制标题
力量训练可使 65 至 73 岁正常高血压男性和女性的静息血压正常化。
DOI：
10.1111/j.1532-5415.1999.tb05202.x
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发表时间：
1999
影响因子：
6.3
通讯作者：
Hurley,BF
中科院分区：
文献类型：
--
作者：
Martel,GF;Hurlbut,DE;Lott,ME;Lemmer,JT;Ivey,FM;Roth,SM;Rogers,MA;Fleg,JL;Hurley,BF
目的：确定重阻力力量训练（ST）对老年男性和女性静息血压（BP）的影响。设计：前瞻性干预研究。设置：马里兰州大学运动科学实验室。参与者：21名久坐不动的健康老年男性（69 ± 1岁，n = 11）和女性（68 ± 1岁，n = 10）作为研究对象。干预：使用Keiser K-300空气动力阻力机每周3天进行6个月的渐进式全身ST。测量：在ST程序前后测量7种不同运动的一次重复最大（1 RM）力量。结果：观察到男性（UB：215 vs 265 kg; LB：694 vs 838 kg; P < .001）和女性（UB：128 vs 154 kg; LB：441 vs 563 kg; P <.001）的上身（UB）和下身（LB）肌肉群的1 RM强度显著增加。ST程序导致收缩压（131 ± 2 vs 126 ± 2 mm Hg，P <0.010）和舒张压（79 ± 2 vs 75 ± 1 mm Hg，P <0.010）降低。男性的收缩压显著降低（134± 3）mm Hg对127 ±2 mm Hg，P <0.01（128 ± 3 vs 125 ± 3 mmHg，P < .01），而舒张压在两人训练后均降低（81 ± 3 vs 77 ± 1，mm Hg，P = 0.054）和女性（78 ± 2 vs 74 ± 2 mm Hg，P = 0.055）。结论：6个月的高阻力ST可以降低老年人的静息血压。根据高血压检测、评估和治疗联合国家委员会的最新指南，本研究中观察到的静息血压变化代表了从高正常值到正常值的转变。
OBJECTIVE:To determine the effects of heavy resistance strength training (ST) on resting blood pressure (BP) in older men and women.DESIGN:Prospective intervention study.SETTING:University of Maryland Exercise Science Laboratory.PARTICIPANTS:Twenty‐one sedentary, healthy older men (69 ± 1 year, n = 11) and women (68 ± 1 year, n = 10) served as subjects for the study.INTERVENTION:Six months of progressive whole body ST performed 3 days per week using Keiser K‐300 air‐powered resistance machines.MEASUREMENTS:One‐repetition maximum (1 RM) strength was measured for seven different exercises before and after the ST program. Resting BP was measured on six separate occasions before and after ST for each subject.RESULTS:Substantial increases in 1 RM strength were observed for upper body (UB) and lower body (LB) muscle groups for men (UB: 215 vs 265 kg; LB: 694 vs 838 kg; P < .001) and women (UB: 128 vs 154 kg; LB: 441 vs 563 kg; P < .001). The ST program led to reductions in both systolic (131 ± 2 vs 126 ± 2 mm Hg, P < .010) and diastolic (79 ± 2 vs 75 ± 1 mm Hg, P < .010) BP. Systolic BP was reduced significantly in men (134±3vsl27±2 mm Hg, P < .01) but not in women (128 ± 3 vs 125 ± 3mmHg, P < .01), whereas diastolic BP was reduced following training in both men (81 ± 3 vs 77 ± 1, mm Hg, P = .054) and women (78 ± 2 vs 74 ± 2 mm Hg, P = .055).CONCLUSIONS:Six months of heavy resistance ST may reduce resting BP in older persons. According to the latest guidelines from the Joint National Committee for the Detection, Evaluation, and Treatment of Hypertension, the changes in resting BP noted in the present study represent a shift from the high normal to the normal category.