Consumo de oxigênio durante ciclismo na máxima fase estável de lactato sanguíneo até a exaustão: modelo contínuo vs. intermitente
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , |
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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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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1808129536160694272 |