Heart rate and the identification of metabolic transition points in treadmill exercises

Detalhes bibliográficos
Autor(a) principal: Cambri, Lucieli Teresa
Data de Publicação: 2008
Outros Autores: Foza, Valdeci, Nakamura, Fabio Yuzo, Oliveira, Fernando Roberto de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Journal of Physical Education (Maringá)
Texto Completo: https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/3325
Resumo: The objective of this study was to determine the heart frequency conduct in a treadmill maximum progressive test. Twenty college students were submitted to a maximum progressive test, with initial speed of 5 km.h-1 and increments of 0,3 km.h-1 each minute. The identification of the heart frequency transition points (HRTP) was done through mathematical models. The HRTP were observed in all subjects, with identification of the heart frequency inflection point in the initial (n=3) and final (n=6) periods of the curve, while the heart frequency deflection point was founded in all subjects, with identifications in the beginning (n=6), in the end (n=3), and isolated (n=11) in the curve. In agreement with recent literature, from the results obtained, a curvilinear behavior of heart frequency related to work intensity was found, allowing the observation of HRDP in initial and final periods of the curve, remaining a necessity of the verification of physiological meanings of these points.
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spelling Heart rate and the identification of metabolic transition points in treadmill exercisesFREQÜÊNCIA CARDÍACA E A IDENTIFICAÇÃO DOS PONTOS DE TRANSIÇÃO METABÓLICA EM ESTEIRA ROLANTEFreqüência CardíacaPontos de Transição4.09.00.00-2 Educação FísicaThe objective of this study was to determine the heart frequency conduct in a treadmill maximum progressive test. Twenty college students were submitted to a maximum progressive test, with initial speed of 5 km.h-1 and increments of 0,3 km.h-1 each minute. The identification of the heart frequency transition points (HRTP) was done through mathematical models. The HRTP were observed in all subjects, with identification of the heart frequency inflection point in the initial (n=3) and final (n=6) periods of the curve, while the heart frequency deflection point was founded in all subjects, with identifications in the beginning (n=6), in the end (n=3), and isolated (n=11) in the curve. In agreement with recent literature, from the results obtained, a curvilinear behavior of heart frequency related to work intensity was found, allowing the observation of HRDP in initial and final periods of the curve, remaining a necessity of the verification of physiological meanings of these points.O objetivo deste estudo foi determinar o comportamento da freqüência cardíaca (FC) em teste progressivo máximo em esteira rolante. Vinte universitários foram submetidos a um teste progressivo máximo, à velocidade inicial de 5km.h-1 e incrementos de 0,3 km.h-1 a cada minuto. A identificação dos pontos de transição da FC (PTFC) foi realizada através de modelos matemáticos. Os PTFCs foram observados em todos os sujeitos, com identificação de ponto de inflexão da FC nas fases iniciais (n=3) e finais (n=6) da curva, enquanto o ponto de deflexão da FC foi encontrado em todos os indivíduos, com identificações no início (n=6), final (n=3) e isolado (n=11) na curva. Em concordância com a literatura recente, a partir dos resultados obtidos, verificou-se um comportamento curvilinear da FC em relação à intensidade de trabalho, sendo possível observar a existência de PTFCs em fases iniciais e finais da curva, restando a necessidade da verificação do significado fisiológico destes pontos.Department of Physical Education - State University of Maringá (UEM), Maringá-PR, Brazil2008-05-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/3325Journal of Physical Education; Vol 17 No 2 (2006); 131-137Journal of Physical Education; Vol. 17 Núm. 2 (2006); 131-137Journal of Physical Education; v. 17 n. 2 (2006); 131-1372448-2455reponame:Journal of Physical Education (Maringá)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/3325/8077Cambri, Lucieli TeresaFoza, ValdeciNakamura, Fabio YuzoOliveira, Fernando Roberto deinfo:eu-repo/semantics/openAccess2023-01-10T15:37:09Zoai:periodicos.uem.br/ojs:article/3325Revistahttp://periodicos.uem.br/ojs/index.php/RevEducFis/indexPUBhttps://old.scielo.br/oai/scielo-oai.php||revdef@uem.br2448-24552448-2455opendoar:2023-01-10T15:37:09Journal of Physical Education (Maringá) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Heart rate and the identification of metabolic transition points in treadmill exercises
FREQÜÊNCIA CARDÍACA E A IDENTIFICAÇÃO DOS PONTOS DE TRANSIÇÃO METABÓLICA EM ESTEIRA ROLANTE
title Heart rate and the identification of metabolic transition points in treadmill exercises
spellingShingle Heart rate and the identification of metabolic transition points in treadmill exercises
Cambri, Lucieli Teresa
Freqüência Cardíaca
Pontos de Transição
4.09.00.00-2 Educação Física
title_short Heart rate and the identification of metabolic transition points in treadmill exercises
title_full Heart rate and the identification of metabolic transition points in treadmill exercises
title_fullStr Heart rate and the identification of metabolic transition points in treadmill exercises
title_full_unstemmed Heart rate and the identification of metabolic transition points in treadmill exercises
title_sort Heart rate and the identification of metabolic transition points in treadmill exercises
author Cambri, Lucieli Teresa
author_facet Cambri, Lucieli Teresa
Foza, Valdeci
Nakamura, Fabio Yuzo
Oliveira, Fernando Roberto de
author_role author
author2 Foza, Valdeci
Nakamura, Fabio Yuzo
Oliveira, Fernando Roberto de
author2_role author
author
author
dc.contributor.author.fl_str_mv Cambri, Lucieli Teresa
Foza, Valdeci
Nakamura, Fabio Yuzo
Oliveira, Fernando Roberto de
dc.subject.por.fl_str_mv Freqüência Cardíaca
Pontos de Transição
4.09.00.00-2 Educação Física
topic Freqüência Cardíaca
Pontos de Transição
4.09.00.00-2 Educação Física
description The objective of this study was to determine the heart frequency conduct in a treadmill maximum progressive test. Twenty college students were submitted to a maximum progressive test, with initial speed of 5 km.h-1 and increments of 0,3 km.h-1 each minute. The identification of the heart frequency transition points (HRTP) was done through mathematical models. The HRTP were observed in all subjects, with identification of the heart frequency inflection point in the initial (n=3) and final (n=6) periods of the curve, while the heart frequency deflection point was founded in all subjects, with identifications in the beginning (n=6), in the end (n=3), and isolated (n=11) in the curve. In agreement with recent literature, from the results obtained, a curvilinear behavior of heart frequency related to work intensity was found, allowing the observation of HRDP in initial and final periods of the curve, remaining a necessity of the verification of physiological meanings of these points.
publishDate 2008
dc.date.none.fl_str_mv 2008-05-15
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/3325
url https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/3325
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/3325/8077
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 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 17 No 2 (2006); 131-137
Journal of Physical Education; Vol. 17 Núm. 2 (2006); 131-137
Journal of Physical Education; v. 17 n. 2 (2006); 131-137
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_ 1754732540918235136

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