Resistance exercise with different volumes: blood pressure response and forearm blood flow in the hypertensive elderly

Aline de Freitas Brito,1 Caio Victor Coutinho de Oliveira,2 Maria do Socorro Brasileiro-Santos,1 Amilton da Cruz Santos1 1Physical Education Department, 2Research Laboratory for Physical Training Applied to Performance and Health, Federal University of Paraíba, João Pessoa, Bra...

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Autores principales:	Brito AF, Oliveira CV, Brasileiro-Santos MS, Santos AC
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2014
Materias:	Blood pressure. Resistance exercise. Elderly. Hypertension. Post Exercise Hypotension Geriatrics RC952-954.6
Acceso en línea:	https://doaj.org/article/0c5ebf1bcde1421fbab12124eb39a26e
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spelling	oai:doaj.org-article:0c5ebf1bcde1421fbab12124eb39a26e2021-12-02T00:34:08ZResistance exercise with different volumes: blood pressure response and forearm blood flow in the hypertensive elderly1178-1998https://doaj.org/article/0c5ebf1bcde1421fbab12124eb39a26e2014-12-01T00:00:00Zhttps://www.dovepress.com/resistance-exercise-with-different-volumes-blood-pressure-response-and-peer-reviewed-article-CIAhttps://doaj.org/toc/1178-1998Aline de Freitas Brito,1 Caio Victor Coutinho de Oliveira,2 Maria do Socorro Brasileiro-Santos,1 Amilton da Cruz Santos1 1Physical Education Department, 2Research Laboratory for Physical Training Applied to Performance and Health, Federal University of Paraíba, João Pessoa, Brazil Background: The purpose of this study was to evaluate the effect of two sessions of resistance exercise with different volumes on post-exercise hypotension, forearm blood flow, and forearm vascular resistance in hypertensive elderly subjects.Methods: The study was conducted with ten hypertensive elderly (65±3 years, 28.7±3 kg/m2) subjected to three experimental sessions, ie, a control session, exercise with a set (S1), and exercise with three sets (S3). For each session, the subjects were evaluated before and after intervention. In the pre-intervention period, blood pressure, forearm blood flow, and forearm vascular resistance were measured after 10 minutes of rest in the supine position. Thereafter, the subjects were taken to the gym to perform their exercise sessions or remained at rest during the same time period. Both S1 and S3 comprised a set of ten repetitions of ten exercises, with an interval of 90 seconds between exercises. Subsequently, the measurements were again performed at 10, 30, 50, 70, and 90 minutes of recovery (post-intervention) in the supine position.Results: Post-exercise hypotension was greater in S3 than in S1 (systolic blood pressure, −26.5±4.2 mmHg versus −17.9±4.7 mmHg; diastolic blood pressure, −13.8±4.9 mmHg versus −7.7±5 mmHg, P<0.05). Similarly, forearm blood flow and forearm vascular resistance changed significantly in both sessions with an increase and decrease, respectively, that was more evident in S3 than in S1 (P<0.05).Conclusion: Resistance exercises with higher volume were more effective in causing post-exercise hypotension, being accompanied by an increase in forearm blood flow and a reduction of forearm vascular resistance. Keywords: blood pressure, resistance exercise, elderly, hypertension, post-exercise hypotensionBrito AFOliveira CVBrasileiro-Santos MSSantos ACDove Medical PressarticleBlood pressure. Resistance exercise. Elderly. Hypertension. Post Exercise HypotensionGeriatricsRC952-954.6ENClinical Interventions in Aging, Vol Volume 9, Pp 2151-2158 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	Blood pressure. Resistance exercise. Elderly. Hypertension. Post Exercise Hypotension Geriatrics RC952-954.6
spellingShingle	Blood pressure. Resistance exercise. Elderly. Hypertension. Post Exercise Hypotension Geriatrics RC952-954.6 Brito AF Oliveira CV Brasileiro-Santos MS Santos AC Resistance exercise with different volumes: blood pressure response and forearm blood flow in the hypertensive elderly
description	Aline de Freitas Brito,1 Caio Victor Coutinho de Oliveira,2 Maria do Socorro Brasileiro-Santos,1 Amilton da Cruz Santos1 1Physical Education Department, 2Research Laboratory for Physical Training Applied to Performance and Health, Federal University of Paraíba, João Pessoa, Brazil Background: The purpose of this study was to evaluate the effect of two sessions of resistance exercise with different volumes on post-exercise hypotension, forearm blood flow, and forearm vascular resistance in hypertensive elderly subjects.Methods: The study was conducted with ten hypertensive elderly (65±3 years, 28.7±3 kg/m2) subjected to three experimental sessions, ie, a control session, exercise with a set (S1), and exercise with three sets (S3). For each session, the subjects were evaluated before and after intervention. In the pre-intervention period, blood pressure, forearm blood flow, and forearm vascular resistance were measured after 10 minutes of rest in the supine position. Thereafter, the subjects were taken to the gym to perform their exercise sessions or remained at rest during the same time period. Both S1 and S3 comprised a set of ten repetitions of ten exercises, with an interval of 90 seconds between exercises. Subsequently, the measurements were again performed at 10, 30, 50, 70, and 90 minutes of recovery (post-intervention) in the supine position.Results: Post-exercise hypotension was greater in S3 than in S1 (systolic blood pressure, −26.5±4.2 mmHg versus −17.9±4.7 mmHg; diastolic blood pressure, −13.8±4.9 mmHg versus −7.7±5 mmHg, P<0.05). Similarly, forearm blood flow and forearm vascular resistance changed significantly in both sessions with an increase and decrease, respectively, that was more evident in S3 than in S1 (P<0.05).Conclusion: Resistance exercises with higher volume were more effective in causing post-exercise hypotension, being accompanied by an increase in forearm blood flow and a reduction of forearm vascular resistance. Keywords: blood pressure, resistance exercise, elderly, hypertension, post-exercise hypotension
format	article
author	Brito AF Oliveira CV Brasileiro-Santos MS Santos AC
author_facet	Brito AF Oliveira CV Brasileiro-Santos MS Santos AC
author_sort	Brito AF
title	Resistance exercise with different volumes: blood pressure response and forearm blood flow in the hypertensive elderly
title_short	Resistance exercise with different volumes: blood pressure response and forearm blood flow in the hypertensive elderly
title_full	Resistance exercise with different volumes: blood pressure response and forearm blood flow in the hypertensive elderly
title_fullStr	Resistance exercise with different volumes: blood pressure response and forearm blood flow in the hypertensive elderly
title_full_unstemmed	Resistance exercise with different volumes: blood pressure response and forearm blood flow in the hypertensive elderly
title_sort	resistance exercise with different volumes: blood pressure response and forearm blood flow in the hypertensive elderly
publisher	Dove Medical Press
publishDate	2014
url	https://doaj.org/article/0c5ebf1bcde1421fbab12124eb39a26e
work_keys_str_mv	AT britoaf resistanceexercisewithdifferentvolumesbloodpressureresponseandforearmbloodflowinthehypertensiveelderly AT oliveiracv resistanceexercisewithdifferentvolumesbloodpressureresponseandforearmbloodflowinthehypertensiveelderly AT brasileirosantosms resistanceexercisewithdifferentvolumesbloodpressureresponseandforearmbloodflowinthehypertensiveelderly AT santosac resistanceexercisewithdifferentvolumesbloodpressureresponseandforearmbloodflowinthehypertensiveelderly
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Resistance exercise with different volumes: blood pressure response and forearm blood flow in the hypertensive elderly

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