BACKGROUND: Some normotensive sedentary individuals have an exaggerated increase in blood pressure (BP) during physical activity, which is a behavior that is called blood pressure hyper-reactivity. OBJECTIVE: To investigate the effect of an aerobic exercise program (AEP) on blood pressure in individuals with blood pressurehyper-reactivity (BPH). METHODS:Ten male volunteers with BPH, aged 45 ± 10 years, referred to as the experimental group (EG), took part in an AEP on a treadmill, 3 times a week for two months. They were compared to 14 men with BPH, aged 48 ± 8 years, referred to as the control group (CG), who remained sedentary. The subjects were evaluated before and after the AEP by stress test for comparison purposes. We evaluated the initial, peak and test-end heart rates (HR), systolic blood pressure (SBP) and diastolic blood pressure (DBP). RESULTS: There a significant decrease in the initial SBP (-5%; p=0.01), initial DBP (-4.6%; p=0.01), peak SBP (-12.4%; p=0.001), peak DBP (-14.7%; p=0.03), final SBP (-4.6%, p=0.03) in the EG. The CG continued with its hyper-reactive behavior, which evolved to more exaggerated levels when the results before and after the study were compared (p<0.04). In the HR, there was an increase only in the final HR, of 11.3 bpm, after training (p=0.02). The test-peak VO2 increased by 4.4 ml.kg(-1) x min(-1) in the EG (p=0.01) and remained similar in the CG. CONCLUSION: The AEP normalized the behavior of the blood pressure hyper-reactivity in sedentary men.
RCT Entities:
BACKGROUND: Some normotensive sedentary individuals have an exaggerated increase in blood pressure (BP) during physical activity, which is a behavior that is called blood pressure hyper-reactivity. OBJECTIVE: To investigate the effect of an aerobic exercise program (AEP) on blood pressure in individuals with blood pressure hyper-reactivity (BPH). METHODS: Ten male volunteers with BPH, aged 45 ± 10 years, referred to as the experimental group (EG), took part in an AEP on a treadmill, 3 times a week for two months. They were compared to 14 men with BPH, aged 48 ± 8 years, referred to as the control group (CG), who remained sedentary. The subjects were evaluated before and after the AEP by stress test for comparison purposes. We evaluated the initial, peak and test-end heart rates (HR), systolic blood pressure (SBP) and diastolic blood pressure (DBP). RESULTS: There a significant decrease in the initial SBP (-5%; p=0.01), initial DBP (-4.6%; p=0.01), peak SBP (-12.4%; p=0.001), peak DBP (-14.7%; p=0.03), final SBP (-4.6%, p=0.03) in the EG. The CG continued with its hyper-reactive behavior, which evolved to more exaggerated levels when the results before and after the study were compared (p<0.04). In the HR, there was an increase only in the final HR, of 11.3 bpm, after training (p=0.02). The test-peak VO2 increased by 4.4 ml.kg(-1) x min(-1) in the EG (p=0.01) and remained similar in the CG. CONCLUSION: The AEP normalized the behavior of the blood pressure hyper-reactivity in sedentary men.
Authors: Ling-Ling Lee; Caroline A Mulvaney; Yoko Kin Yoke Wong; Edwin Sy Chan; Michael C Watson; Hui-Hsin Lin Journal: Cochrane Database Syst Rev Date: 2021-02-24
Authors: Giovana M S Simoes; Bianca P Campagnaro; Clarissa L Tonini; Silvana S Meyrelles; Fatima H Sert Kuniyoshi; Elisardo C Vasquez Journal: Int J Med Sci Date: 2013-05-08 Impact factor: 3.738
Authors: Suliane B Rauber; Daniel A Boullosa; Ferdinando O Carvalho; José F V N de Moraes; Ioranny R C de Sousa; Herbert G Simões; Carmen S G Campbell Journal: Front Physiol Date: 2014-06-25 Impact factor: 4.566