Consumo de oxigênio durante ciclismo na máxima fase estável de lactato sanguíneo até a exaustão: modelo contínuo vs. intermitente

Detalhes bibliográficos
Autor(a) principal: Grossl, T.
Data de Publicação: 2014
Outros Autores: Barbosa, L. F. [UNESP], De Lucas, R. D., Guglielmo, L. G.A.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.ramd.2014.02.001
http://hdl.handle.net/11449/227924
Resumo: Objective: The aim of this study was to analyse the accumulated oxygen uptake (VO2), as well the main-tained time (TMcg) at high levels during a maximal lactate steady state (MLSS) exercise, determined incontinuous (MLSScon) and intermittent (MLSSint) modes, until exhaustion.Method: Fourteen trained cyclists performed an incremental maximal testing; 2-5 continuous and 2-4intermittent constant workload trials, in order to identify the MLSSconand MLSSint, respectively; twotests until exhaustion (TTE) (continuous and intermittent) were conducted using their respective MLSSworkloads.Results: The continuous TTE was significantly lower than TTE at intermittent protocol (54.7 ± 10.9 vs.67.8 ± 14.3 min; p = 0.001). The VO2at target workload (VO2cg) was higher at intermittent exercise(p < 0.05), at both situations (MLSS and TTE). On the other hand, TMcg and the VO2accumulated in MLSSworkloads (VO2ACcg) were higher during continuous mode (p < 0.0001), at both situations. The total VO2accumulated (VO2ACt) was similar between intermittent and continuous cycling (MLSS: 104.7 ± 8.7 L vs.103.9 ± 41.1 L and TTE: 193.8 ± 41.1 L vs. 226.4 ± 53.0 L, respectively).Conclusion: When MLSS continuous and intermittent were performed with same duration or untilexhaustion, the VO2ACt was similar, although the TMcg and VO2ACcg were smaller during intermittentexercise.
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spelling Consumo de oxigênio durante ciclismo na máxima fase estável de lactato sanguíneo até a exaustão: modelo contínuo vs. intermitenteOxygen uptake during cycling at maximal lactate steady state to exhaustion:Continuous vs. intermittent modelAerobic capacityCyclingPhysiological responseSubmaximal performanceObjective: The aim of this study was to analyse the accumulated oxygen uptake (VO2), as well the main-tained time (TMcg) at high levels during a maximal lactate steady state (MLSS) exercise, determined incontinuous (MLSScon) and intermittent (MLSSint) modes, until exhaustion.Method: Fourteen trained cyclists performed an incremental maximal testing; 2-5 continuous and 2-4intermittent constant workload trials, in order to identify the MLSSconand MLSSint, respectively; twotests until exhaustion (TTE) (continuous and intermittent) were conducted using their respective MLSSworkloads.Results: The continuous TTE was significantly lower than TTE at intermittent protocol (54.7 ± 10.9 vs.67.8 ± 14.3 min; p = 0.001). The VO2at target workload (VO2cg) was higher at intermittent exercise(p < 0.05), at both situations (MLSS and TTE). On the other hand, TMcg and the VO2accumulated in MLSSworkloads (VO2ACcg) were higher during continuous mode (p < 0.0001), at both situations. The total VO2accumulated (VO2ACt) was similar between intermittent and continuous cycling (MLSS: 104.7 ± 8.7 L vs.103.9 ± 41.1 L and TTE: 193.8 ± 41.1 L vs. 226.4 ± 53.0 L, respectively).Conclusion: When MLSS continuous and intermittent were performed with same duration or untilexhaustion, the VO2ACt was similar, although the TMcg and VO2ACcg were smaller during intermittentexercise.Laboratório de Esforço Físico Centro de Desportos Universidade Federal de Santa CatarinaLaboratório de Avaliação da Performance Humana Universidade Estadual PaulistaLaboratório de Avaliação da Performance Humana Universidade Estadual PaulistaUniversidade Federal de Santa Catarina (UFSC)Universidade Estadual Paulista (UNESP)Grossl, T.Barbosa, L. F. [UNESP]De Lucas, R. D.Guglielmo, L. G.A.2022-04-29T07:25:50Z2022-04-29T07:25:50Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article155-161http://dx.doi.org/10.1016/j.ramd.2014.02.001Revista Andaluza de Medicina del Deporte, v. 7, n. 4, p. 155-161, 2014.1888-7546http://hdl.handle.net/11449/22792410.1016/j.ramd.2014.02.0012-s2.0-84922595029Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Andaluza de Medicina del Deporteinfo:eu-repo/semantics/openAccess2022-04-29T07:25:50Zoai:repositorio.unesp.br:11449/227924Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:36:38.207997Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Consumo de oxigênio durante ciclismo na máxima fase estável de lactato sanguíneo até a exaustão: modelo contínuo vs. intermitente
Oxygen uptake during cycling at maximal lactate steady state to exhaustion:Continuous vs. intermittent model
title Consumo de oxigênio durante ciclismo na máxima fase estável de lactato sanguíneo até a exaustão: modelo contínuo vs. intermitente
spellingShingle Consumo de oxigênio durante ciclismo na máxima fase estável de lactato sanguíneo até a exaustão: modelo contínuo vs. intermitente
Grossl, T.
Aerobic capacity
Cycling
Physiological response
Submaximal performance
title_short Consumo de oxigênio durante ciclismo na máxima fase estável de lactato sanguíneo até a exaustão: modelo contínuo vs. intermitente
title_full Consumo de oxigênio durante ciclismo na máxima fase estável de lactato sanguíneo até a exaustão: modelo contínuo vs. intermitente
title_fullStr Consumo de oxigênio durante ciclismo na máxima fase estável de lactato sanguíneo até a exaustão: modelo contínuo vs. intermitente
title_full_unstemmed Consumo de oxigênio durante ciclismo na máxima fase estável de lactato sanguíneo até a exaustão: modelo contínuo vs. intermitente
title_sort Consumo de oxigênio durante ciclismo na máxima fase estável de lactato sanguíneo até a exaustão: modelo contínuo vs. intermitente
author Grossl, T.
author_facet Grossl, T.
Barbosa, L. F. [UNESP]
De Lucas, R. D.
Guglielmo, L. G.A.
author_role author
author2 Barbosa, L. F. [UNESP]
De Lucas, R. D.
Guglielmo, L. G.A.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de Santa Catarina (UFSC)
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Grossl, T.
Barbosa, L. F. [UNESP]
De Lucas, R. D.
Guglielmo, L. G.A.
dc.subject.por.fl_str_mv Aerobic capacity
Cycling
Physiological response
Submaximal performance
topic Aerobic capacity
Cycling
Physiological response
Submaximal performance
description Objective: The aim of this study was to analyse the accumulated oxygen uptake (VO2), as well the main-tained time (TMcg) at high levels during a maximal lactate steady state (MLSS) exercise, determined incontinuous (MLSScon) and intermittent (MLSSint) modes, until exhaustion.Method: Fourteen trained cyclists performed an incremental maximal testing; 2-5 continuous and 2-4intermittent constant workload trials, in order to identify the MLSSconand MLSSint, respectively; twotests until exhaustion (TTE) (continuous and intermittent) were conducted using their respective MLSSworkloads.Results: The continuous TTE was significantly lower than TTE at intermittent protocol (54.7 ± 10.9 vs.67.8 ± 14.3 min; p = 0.001). The VO2at target workload (VO2cg) was higher at intermittent exercise(p < 0.05), at both situations (MLSS and TTE). On the other hand, TMcg and the VO2accumulated in MLSSworkloads (VO2ACcg) were higher during continuous mode (p < 0.0001), at both situations. The total VO2accumulated (VO2ACt) was similar between intermittent and continuous cycling (MLSS: 104.7 ± 8.7 L vs.103.9 ± 41.1 L and TTE: 193.8 ± 41.1 L vs. 226.4 ± 53.0 L, respectively).Conclusion: When MLSS continuous and intermittent were performed with same duration or untilexhaustion, the VO2ACt was similar, although the TMcg and VO2ACcg were smaller during intermittentexercise.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2022-04-29T07:25:50Z
2022-04-29T07:25:50Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.ramd.2014.02.001
Revista Andaluza de Medicina del Deporte, v. 7, n. 4, p. 155-161, 2014.
1888-7546
http://hdl.handle.net/11449/227924
10.1016/j.ramd.2014.02.001
2-s2.0-84922595029
url http://dx.doi.org/10.1016/j.ramd.2014.02.001
http://hdl.handle.net/11449/227924
identifier_str_mv Revista Andaluza de Medicina del Deporte, v. 7, n. 4, p. 155-161, 2014.
1888-7546
10.1016/j.ramd.2014.02.001
2-s2.0-84922595029
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Andaluza de Medicina del Deporte
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 155-161
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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