The effect of different doses of aerobic exercise training on exercise blood pressure in overweight and obese postmenopausal women.
The effect of different doses of aerobic exercise training on exercise blood pressure in overweight and obese postmenopausal women.
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DOI：
10.1097/gme.0b013e318238ea66
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发表时间：
2012-05
期刊：
影响因子：
--
通讯作者：
Church TS
中科院分区：
文献类型：
--
作者：
Swift DL;Earnest CP;Katzmarzyk PT;Rankinen T;Blair SN;Church TS
Abnormally elevated exercise blood pressure is associated with increased risk of cardiovascular disease. Aerobic exercise training has been shown to reduce exercise blood pressure. However, it is unknown if these improvements occur in a dose dependent manner. The purpose of the present study is to determine the effect of different doses of aerobic exercise training on exercise blood pressure in obese postmenopausal women. Participants (n=404) were randomized to one of 4 groups: 4, 8, or 12 kilocalories per kilogram of energy expenditure per week (kcal/kg/week) or the non-exercise control group for 6 months. Exercise blood pressure was obtained during the 50 watts stage of a cycle ergometer maximal exercise test. There was a significant reduction in systolic blood pressure at 50 watts in the 4 kcal/kg/week (−10.9 mmHg, p< 0.001), 8 kcal/kg/week (−9.9 mmHg, p= 0.022), and 12 kcal/kg/week (−13.7 mmHg, p<0.001) compared to control (−4.2 mmHg). Only the highest exercise training dose significantly reduced diastolic blood pressure (−4.3 mmHg, p= 0.033) compared to control. Additionally, resting blood pressure was not altered following exercise training (p>0.05) compared to control, and was not associated with changes in exercise systolic (r=0.09, p=0.09) or diastolic (r=0.10, p=0.08) blood pressure. Aerobic exercise training reduces exercise blood pressure and may be more modifiable than changes in resting blood pressure. A high dose of aerobic exercise is recommended to successfully reduce both exercise systolic and diastolic blood pressure, and therefore may attenuate the CVD risk associated with abnormally elevated exercise blood pressure.
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DOI：
10.1249/01.mss.0000106173.81966.90
发表时间：
2004-01-01
期刊：
MEDICINE AND SCIENCE IN SPORTS AND EXERCISE
影响因子：
--
作者：
Ketelhut, RG;Franz, IW;Scholze, J
通讯作者：
Scholze, J
影响因子：
120.7
作者：
Church, Timothy S.;Earnest, Conrad P.;Blair, Steven N.
通讯作者：
Blair, Steven N.
DOI：
10.1016/s0735-1097(00)00903-7
发表时间：
2000-11-01
影响因子：
24
作者：
Miyai, N;Arita, M;Takeda, S
通讯作者：
Takeda, S
DOI：
10.1249/01.mss.0000113738.06267.e5
发表时间：
2004-02-01
期刊：
MEDICINE AND SCIENCE IN SPORTS AND EXERCISE
影响因子：
--
作者：
Morss, GM;Jordan, AN;Blair, SN
通讯作者：
Blair, SN
影响因子：
1.6
作者：
Lui, Ling-Chun;Wei, Tie-Min;Wang, Le-Xin
通讯作者：
Wang, Le-Xin