Máxima fase estável de lactato sanguíneo e o limite superior do domínio pesado em ciclistas treinados

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorBarbosa, Luis Fabiano-
Autor(es): dc.creatorde Souza, Mariana Rosada-
Autor(es): dc.creatorPelarigo, Jailton Gregório-
Autor(es): dc.creatorCaritá, Renato Aparecido Corrêa-
Autor(es): dc.creatorCaputo, Fabrizio-
Autor(es): dc.creatorDenadai, Benedito Sérgio-
Autor(es): dc.creatorGreco, Camila Coelho-
Data de aceite: dc.date.accessioned2025-08-21T17:27:50Z-
Data de disponibilização: dc.date.available2025-08-21T17:27:50Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2009-12-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.5007/1980-0037.2009v11n3p320-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/225669-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/225669-
Descrição: dc.descriptionThe objective of this study was to determine the validity of maximum lactate steady state (MLSS) for the identification of the upper limit of the heavy-intensity domain in well-trained cyclists. Fourteen male cyclists (25.5 ± 4.4 years, 69.5 ± 7.8 kg, 175.8 ± 7.5 cm) underwent the following tests on different days: incremental exercise test until exhaustion to determine peak oxygen uptake (VO2peak), and 2 to 4 constant submaximal load tests to determine MLSS. VO2 obtained in the 30th min was significantly higher than that obtained in the 3rd min of exercise performed at 100% MLSS (3379.3 ± 250.1 vs. 3496.7 ± 280.2 ml/min, p<0.05) and 105% MLSS (3439.5 ± 289.3 vs. 3545.5 ± 303.2 ml/min, p<0.05). VO2 obtained in the 30th min of exercise performed at 100% and 105% MLSS was significantly lower than VO2peak (3978.6 ± 296.2 ml/min, p>0.05). These results suggest that during heavy exercise (MLSS) VO2 does not present stability when values obtained around the 3rd minute of exercise are used as reference. MLSS does not seem to be the upper limit of the heavy-intensity domain in trained subjects since VO2peak is not reached by the end of 30 min of exercise when exercise is performed above this intensity (~ 5%).-
Descrição: dc.descriptionUniversidade Estadual Paulista Laboratório de Avaliação da Performance Humana, Rio Claro, SP-
Descrição: dc.descriptionUniversidade Estadual Paulista Laboratório de Avaliação da Performance Humana, Rio Claro, SP-
Formato: dc.format320-325-
Idioma: dc.languageen-
Idioma: dc.languagept_BR-
Relação: dc.relationRevista Brasileira de Cineantropometria e Desempenho Humano-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAerobic exercise-
Palavras-chave: dc.subjectCycling-
Palavras-chave: dc.subjectOxygen uptake-
Título: dc.titleMáxima fase estável de lactato sanguíneo e o limite superior do domínio pesado em ciclistas treinados-
Título: dc.titleMaximal lactate steady state and the upper boundary of heavy-intensity domain in trained cyclists-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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