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Flow-Mediated Dilation in Healthy Young Individuals Is Impaired after a Single Resistance Exercise Session

The current pool of data investigating the effects of a single resistance exercise session on endothelial function is divergent and inconclusive. Therefore, the purpose of the present study was to evaluate the effect of a single resistance exercise session on flow-mediated dilation (FMD) in trained...

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Autores principales: de Oliveira, Gustavo Vieira, Mendes Cordeiro, Elisaldo, Volino-Souza, Mônica, Rezende, Cristina, Conte-Junior, Carlos Adam, Silveira Alvares, Thiago
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7400374/
https://www.ncbi.nlm.nih.gov/pubmed/32708408
http://dx.doi.org/10.3390/ijerph17145194
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author de Oliveira, Gustavo Vieira
Mendes Cordeiro, Elisaldo
Volino-Souza, Mônica
Rezende, Cristina
Conte-Junior, Carlos Adam
Silveira Alvares, Thiago
author_facet de Oliveira, Gustavo Vieira
Mendes Cordeiro, Elisaldo
Volino-Souza, Mônica
Rezende, Cristina
Conte-Junior, Carlos Adam
Silveira Alvares, Thiago
author_sort de Oliveira, Gustavo Vieira
collection PubMed
description The current pool of data investigating the effects of a single resistance exercise session on endothelial function is divergent and inconclusive. Therefore, the purpose of the present study was to evaluate the effect of a single resistance exercise session on flow-mediated dilation (FMD) in trained individuals. Eleven healthy, young, recreationally resistance-trained individuals participated in the study. After determining the resistance exercise workload, the participants performed three sets of 10–12 repetition of leg press and leg extension exercises. By using ultrasound equipment, brachial artery FMD was assessed before (PRE) and 30 min after (POST) the resistance exercise protocol or resting (control) to evaluate endothelial function. A significant reduction in FMD response (PRE: 5.73% ± 1.21% vs. POST: 4.03% ± 1.94%, p < 0.01) after resistance exercise was observed, accompanied by a large effect size (d = 1.05). No significant difference was observed in FMD in the control condition (PRE: 5.82% ± 1.19% vs. POST: 5.66% ± 1.24%, p = 0.704). Additionally, no significant difference in baseline brachial artery diameter between resistance exercise (PRE: 3.30 ± 0.32 vs. POST: 3.40 ± 0.34 mm, p = 0.494) and resting (PRE: 3.64 ± 0.41 vs. POST: 3.67 ± 0.62 mm, p = 0.825) was observed. Our findings showed that a single resistance exercise session induced a reduction in FMD in resistance-trained individuals.
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spelling pubmed-74003742020-08-23 Flow-Mediated Dilation in Healthy Young Individuals Is Impaired after a Single Resistance Exercise Session de Oliveira, Gustavo Vieira Mendes Cordeiro, Elisaldo Volino-Souza, Mônica Rezende, Cristina Conte-Junior, Carlos Adam Silveira Alvares, Thiago Int J Environ Res Public Health Article The current pool of data investigating the effects of a single resistance exercise session on endothelial function is divergent and inconclusive. Therefore, the purpose of the present study was to evaluate the effect of a single resistance exercise session on flow-mediated dilation (FMD) in trained individuals. Eleven healthy, young, recreationally resistance-trained individuals participated in the study. After determining the resistance exercise workload, the participants performed three sets of 10–12 repetition of leg press and leg extension exercises. By using ultrasound equipment, brachial artery FMD was assessed before (PRE) and 30 min after (POST) the resistance exercise protocol or resting (control) to evaluate endothelial function. A significant reduction in FMD response (PRE: 5.73% ± 1.21% vs. POST: 4.03% ± 1.94%, p < 0.01) after resistance exercise was observed, accompanied by a large effect size (d = 1.05). No significant difference was observed in FMD in the control condition (PRE: 5.82% ± 1.19% vs. POST: 5.66% ± 1.24%, p = 0.704). Additionally, no significant difference in baseline brachial artery diameter between resistance exercise (PRE: 3.30 ± 0.32 vs. POST: 3.40 ± 0.34 mm, p = 0.494) and resting (PRE: 3.64 ± 0.41 vs. POST: 3.67 ± 0.62 mm, p = 0.825) was observed. Our findings showed that a single resistance exercise session induced a reduction in FMD in resistance-trained individuals. MDPI 2020-07-18 2020-07 /pmc/articles/PMC7400374/ /pubmed/32708408 http://dx.doi.org/10.3390/ijerph17145194 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
de Oliveira, Gustavo Vieira
Mendes Cordeiro, Elisaldo
Volino-Souza, Mônica
Rezende, Cristina
Conte-Junior, Carlos Adam
Silveira Alvares, Thiago
Flow-Mediated Dilation in Healthy Young Individuals Is Impaired after a Single Resistance Exercise Session
title Flow-Mediated Dilation in Healthy Young Individuals Is Impaired after a Single Resistance Exercise Session
title_full Flow-Mediated Dilation in Healthy Young Individuals Is Impaired after a Single Resistance Exercise Session
title_fullStr Flow-Mediated Dilation in Healthy Young Individuals Is Impaired after a Single Resistance Exercise Session
title_full_unstemmed Flow-Mediated Dilation in Healthy Young Individuals Is Impaired after a Single Resistance Exercise Session
title_short Flow-Mediated Dilation in Healthy Young Individuals Is Impaired after a Single Resistance Exercise Session
title_sort flow-mediated dilation in healthy young individuals is impaired after a single resistance exercise session
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7400374/
https://www.ncbi.nlm.nih.gov/pubmed/32708408
http://dx.doi.org/10.3390/ijerph17145194
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