Determination of Maximum Accumulated Oxygen Deficit Using Backward Extrapolation

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorCentro Universitaro UNIFAFIBE-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorPhysical Education-
Autor(es): dc.creatorAndrade, Vitor Luiz [UNESP]-
Autor(es): dc.creatorKalva-Filho, Carlos Augusto-
Autor(es): dc.creatorRibeiro, Nayan Xavier-
Autor(es): dc.creatorGobbi, Ronaldo Bucken-
Autor(es): dc.creatorDe Arruda, Tarine Botta-
Autor(es): dc.creatorPapoti, Marcelo-
Data de aceite: dc.date.accessioned2022-02-22T00:43:59Z-
Data de disponibilização: dc.date.available2022-02-22T00:43:59Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-01-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1055/a-1082-1372-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/205304-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/205304-
Descrição: dc.descriptionThis study aimed to compare the Maximum Accumulated Oxygen Deficit determined by the conventional method (MAOD C) with that determined by the backward extrapolation technique (MAOD EXTR) in runners. Fourteen runners underwent a maximal incremental test for determination of iVO 2MAX, ten submaximal efforts (50-95% of iVO 2MAXfor 7 min). During the submaximal efforts oxygen consumption (VO 2) values were obtained conventionally and through the backward extrapolation technique (~ 3 s after the end of each effort). A supramaximal effort (110% of iVO 2MAX) (tLim C) and five supramaximal bouts (tLim EXTR) were performed. MAOD Cand MAOD EXTRwere determined from the difference between the VO 2accumulated during tLim Cand tLim EXTRand the predicted values. The tLim Cwas lower than tLim EXTR(164.06±36.32 s, 200.23±63.78 s, p<0.05). No significant differences were found between absolute and relative MAOD Cand MAOD EXTRvalues, however, low intraclass correlations (0.26 and 0.24), high typical errors (2.03 L and 24 mL · kg -1) were observed, and coefficients of variation (46 and 48%), respectively. The graphical analysis of the differences showed agreement and correlation between the methods (r=0.86 and 0.85). Thus, it can be concluded that the MAOD EXTRis not a valid method for estimating the anaerobic capacity of runners, moreover, unreliable.-
Descrição: dc.descriptionUniversidade Estadual Paulista Júlio de Mesquita Filho Campus de Rio Claro Instituto de Biociências UNESP-
Descrição: dc.descriptionPhysical Education Centro Universitaro UNIFAFIBE-
Descrição: dc.descriptionRehabilitation and Functional Performance University of São Paulo-
Descrição: dc.descriptionPhysical Education USP EEFERP-
Descrição: dc.descriptionSão Paulo Physical Education-
Descrição: dc.descriptionSchool of Physical Education and Sport of Ribeirão Preto University of São Paulo-
Descrição: dc.descriptionUniversidade Estadual Paulista Júlio de Mesquita Filho Campus de Rio Claro Instituto de Biociências UNESP-
Formato: dc.format161-168-
Idioma: dc.languageen-
Relação: dc.relationInternational Journal of Sports Medicine-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectanaerobic capacity-
Palavras-chave: dc.subjectanaerobic metabolism-
Palavras-chave: dc.subjectMAOD-
Palavras-chave: dc.subjectrunners-
Título: dc.titleDetermination of Maximum Accumulated Oxygen Deficit Using Backward Extrapolation-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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