Modeling the depletion and reconstitution of W ': Effects of prior exercise on cycling tolerance

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Federal de Santa Catarina (UFSC)-
Autor(es): dc.contributorUniv Brighton-
Autor(es): dc.contributorUniv Udine-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorNascimento Salvador, Paulo Cesar do-
Autor(es): dc.creatorLucas, Ricardo Dantas de-
Autor(es): dc.creatorSchafer, Lisa-
Autor(es): dc.creatorAntonacci Guglielmo, Luiz Guilherme-
Autor(es): dc.creatorGrassi, Bruno-
Autor(es): dc.creatorDenadai, Benedito Sergio [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:58:22Z-
Data de disponibilização: dc.date.available2022-02-22T00:58:22Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.resp.2020.103590-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/210046-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/210046-
Descrição: dc.descriptionThirteen healthy male subjects (age 28 +/- 7 years) performed tests for critical power and W' determination and two square-wave high-intensity exercises until exhaustion either with prior very-heavy intensity cycling (EXP) or without (CON). Prior exercise bout induced a depletion of 60 % of W'. After 10 min of recovery, W' reconstitution was not fully achieved (similar to 92 %). Time to exhaustion and Delta blood lactate concentration were significantly lower in EXP compared to CON (595 +/- 118 s vs. 683 +/- 148 s; 3.5 +/- 1.2 mmol.L-1 vs. 8.8 +/- 2.3 mmol.L-1 ; p < 0.05, respectively). Oxygen uptake (VO2) and heart rate were significantly higher in EXP, during the first 150 s of exercise (p < 0.05). The carbon dioxide production kinetics was significantly slower in EXP (mean response time = 87.8 +/- 17.8 s vs. 73.7 +/- 16.6 s in CON; p < 0.05). Thus, prior exercise impairs high-intensity cycling performance which can partly be explained by physiological disturbances linked to W' depletion.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionUniv Fed Santa Catarina, Sports Ctr, Phys Efft Lab, Florianopolis, SC, Brazil-
Descrição: dc.descriptionUniv Brighton, Ctr Sport & Exercise Sci & Med, Brighton, E Sussex, England-
Descrição: dc.descriptionUniv Udine, Dept Med, Exercise Physiol Lab, Udine, Italy-
Descrição: dc.descriptionSao Paulo State Univ, Human Performance Lab, Rio Claro, Brazil-
Descrição: dc.descriptionSao Paulo State Univ, Human Performance Lab, Rio Claro, Brazil-
Descrição: dc.descriptionCNPq: 154191/2018-3-
Formato: dc.format7-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier B.V.-
Relação: dc.relationRespiratory Physiology & Neurobiology-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectW ' reconstitution-
Palavras-chave: dc.subjectW ' balance-
Palavras-chave: dc.subjectVO2 dynamic-
Palavras-chave: dc.subjectExhaustion-
Palavras-chave: dc.subjectVery-heavy intensity domain-
Palavras-chave: dc.subjectCycling tolerance-
Título: dc.titleModeling the depletion and reconstitution of W ': Effects of prior exercise on cycling tolerance-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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