Effects of ingesting 250 and 500 ml of water on initial transient heart rate and heart rate variability
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Journal of Physical Education (Maringá) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/31935 |
Resumo: | The purpose was to analyze the effect of the ingestion of two amounts of water in the autonomic modulation. A total of 26 men aged 18–30 years under went 2 days of intervention and evaluation with 24 hours in between. The protocol consisted of the intake of 250 or 500 mL of water in a random order. To assess the initial transient HR during dynamic exercise, the cardiac vagal index was obtained using a 4-second exercise test during the pre- and post-ingestion periods (5, 10, 20, and 30 minutes). To evaluate autonomic modulation at home, HRV value 30 minutes after water intake was used when HR at rest was registered. The results shows: Five minutes after the water intake, the initial transient HR was increased (p = 0.02) with no difference in effect of the ingested volumes of water (p = 0.8). In HRV, there was no difference between the intake volumes in the time or frequency domains. There were differences in HR rest after 20 minutes compared to at other times (p < 0.05). In conclusion the results showed no difference in initial transient HR, HRV, or HR rest after the intake of 250 versus 500 mL of room temperature water in healthy individuals. However, resting initial transient HR and HR rest values differed among the analyzed times. |
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Journal of Physical Education (Maringá) |
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Effects of ingesting 250 and 500 ml of water on initial transient heart rate and heart rate variabilityHydration. Heart rate. Autonomic nervous system. The purpose was to analyze the effect of the ingestion of two amounts of water in the autonomic modulation. A total of 26 men aged 18–30 years under went 2 days of intervention and evaluation with 24 hours in between. The protocol consisted of the intake of 250 or 500 mL of water in a random order. To assess the initial transient HR during dynamic exercise, the cardiac vagal index was obtained using a 4-second exercise test during the pre- and post-ingestion periods (5, 10, 20, and 30 minutes). To evaluate autonomic modulation at home, HRV value 30 minutes after water intake was used when HR at rest was registered. The results shows: Five minutes after the water intake, the initial transient HR was increased (p = 0.02) with no difference in effect of the ingested volumes of water (p = 0.8). In HRV, there was no difference between the intake volumes in the time or frequency domains. There were differences in HR rest after 20 minutes compared to at other times (p < 0.05). In conclusion the results showed no difference in initial transient HR, HRV, or HR rest after the intake of 250 versus 500 mL of room temperature water in healthy individuals. However, resting initial transient HR and HR rest values differed among the analyzed times.Department of Physical Education - State University of Maringá (UEM), Maringá-PR, Brazil2017-11-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/3193510.4025/jphyseduc.v29i1.2909Journal of Physical Education; Vol 29 No 1 (2018); e-2909Journal of Physical Education; Vol. 29 Núm. 1 (2018); e-2909Journal of Physical Education; v. 29 n. 1 (2018); e-29092448-2455reponame:Journal of Physical Education (Maringá)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporenghttps://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/31935/21785https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/31935/21786Copyright (c) 2017 Journal of Physical Education/UEMinfo:eu-repo/semantics/openAccessRocha, Thiago CasaliRicardo, Djalma RabeloRamos, Plinio dos SantosAraújo, Claudio Gil Soares2019-07-17T08:43:14Zoai:periodicos.uem.br/ojs:article/31935Revistahttp://periodicos.uem.br/ojs/index.php/RevEducFis/indexPUBhttps://old.scielo.br/oai/scielo-oai.php||revdef@uem.br2448-24552448-2455opendoar:2019-07-17T08:43:14Journal of Physical Education (Maringá) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Effects of ingesting 250 and 500 ml of water on initial transient heart rate and heart rate variability |
title |
Effects of ingesting 250 and 500 ml of water on initial transient heart rate and heart rate variability |
spellingShingle |
Effects of ingesting 250 and 500 ml of water on initial transient heart rate and heart rate variability Rocha, Thiago Casali Hydration. Heart rate. Autonomic nervous system. |
title_short |
Effects of ingesting 250 and 500 ml of water on initial transient heart rate and heart rate variability |
title_full |
Effects of ingesting 250 and 500 ml of water on initial transient heart rate and heart rate variability |
title_fullStr |
Effects of ingesting 250 and 500 ml of water on initial transient heart rate and heart rate variability |
title_full_unstemmed |
Effects of ingesting 250 and 500 ml of water on initial transient heart rate and heart rate variability |
title_sort |
Effects of ingesting 250 and 500 ml of water on initial transient heart rate and heart rate variability |
author |
Rocha, Thiago Casali |
author_facet |
Rocha, Thiago Casali Ricardo, Djalma Rabelo Ramos, Plinio dos Santos Araújo, Claudio Gil Soares |
author_role |
author |
author2 |
Ricardo, Djalma Rabelo Ramos, Plinio dos Santos Araújo, Claudio Gil Soares |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Rocha, Thiago Casali Ricardo, Djalma Rabelo Ramos, Plinio dos Santos Araújo, Claudio Gil Soares |
dc.subject.por.fl_str_mv |
Hydration. Heart rate. Autonomic nervous system. |
topic |
Hydration. Heart rate. Autonomic nervous system. |
description |
The purpose was to analyze the effect of the ingestion of two amounts of water in the autonomic modulation. A total of 26 men aged 18–30 years under went 2 days of intervention and evaluation with 24 hours in between. The protocol consisted of the intake of 250 or 500 mL of water in a random order. To assess the initial transient HR during dynamic exercise, the cardiac vagal index was obtained using a 4-second exercise test during the pre- and post-ingestion periods (5, 10, 20, and 30 minutes). To evaluate autonomic modulation at home, HRV value 30 minutes after water intake was used when HR at rest was registered. The results shows: Five minutes after the water intake, the initial transient HR was increased (p = 0.02) with no difference in effect of the ingested volumes of water (p = 0.8). In HRV, there was no difference between the intake volumes in the time or frequency domains. There were differences in HR rest after 20 minutes compared to at other times (p < 0.05). In conclusion the results showed no difference in initial transient HR, HRV, or HR rest after the intake of 250 versus 500 mL of room temperature water in healthy individuals. However, resting initial transient HR and HR rest values differed among the analyzed times. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-11-20 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/31935 10.4025/jphyseduc.v29i1.2909 |
url |
https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/31935 |
identifier_str_mv |
10.4025/jphyseduc.v29i1.2909 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/31935/21785 https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/31935/21786 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Journal of Physical Education/UEM info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Journal of Physical Education/UEM |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Department of Physical Education - State University of Maringá (UEM), Maringá-PR, Brazil |
publisher.none.fl_str_mv |
Department of Physical Education - State University of Maringá (UEM), Maringá-PR, Brazil |
dc.source.none.fl_str_mv |
Journal of Physical Education; Vol 29 No 1 (2018); e-2909 Journal of Physical Education; Vol. 29 Núm. 1 (2018); e-2909 Journal of Physical Education; v. 29 n. 1 (2018); e-2909 2448-2455 reponame:Journal of Physical Education (Maringá) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Journal of Physical Education (Maringá) |
collection |
Journal of Physical Education (Maringá) |
repository.name.fl_str_mv |
Journal of Physical Education (Maringá) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
||revdef@uem.br |
_version_ |
1754732544716177408 |