Aerobic fitness level modulates the effects of prior supramaximal exercise on pulmonary VO2 response during moderate-intensity exercise

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dc.contributor.authorFigueira, Tiago Rezende [UNESP]
dc.contributor.authorMachado, Carlos Eduardo Polazzo [UNESP]
dc.contributor.authorCaputo, Fabrizio [UNESP]
dc.contributor.authorDenadai, Benedito Sergio [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2013-09-30T18:49:10Z
dc.date.accessioned2014-05-20T13:58:42Z
dc.date.available2013-09-30T18:49:10Z
dc.date.available2014-05-20T13:58:42Z
dc.date.issued2009-01-01
dc.description.abstractThe aim of this study was to analyze the influence of aerobic fitness on the effects of prior exercise on VO2response during subsequent moderate-intensity exercise. After determination of the lactate threshold (LT) and maximal VO2 (VO2max). 14 untrained subjects (UG) and 14 well-trained cyclists (TG) performed on different days and in random order, rest to moderate-intensity exercise transitions (6 minutes at 80% of LT), preceded by either no prior exercise or prior supramaximal exercise (PSE: two bouts of 1 minute at 120% of VO2max, with a 1-minute rest in between). Baseline VO2 was significantly increased (p<0.05) by PSE in both groups (UG: 0.39 ± 0.06 vs. 0.51 ± 0.15 L·min -1;TG: 0.37 ± 0.06 vs. 0.58 ± 0.14 L·min -1). In the TG group, the steady state VO2 was significantly increased by PSE (TG: 2.21 ± 0.38 vs. 2.07 ± 0.27 L·min-1, p<0.05; UG: 1.60 ± 0.27 vs. 1.60 ± 0.29 L· min-1, p>0.05). It can be concluded that aerobic fitness level influences the effects of PSE on VO2 response during moderate-intensity exercise. [J Exerc Sci Fit • Vol 7 • No 1 • 48-54 • 2009].en
dc.description.affiliationSão Paulo State Univ, Human Performance Lab, UNESP, BR-13506900 São Paulo, Brazil
dc.description.affiliationUnespSão Paulo State Univ, Human Performance Lab, UNESP, BR-13506900 São Paulo, Brazil
dc.format.extent48-54
dc.identifierhttp://dx.doi.org/10.1016/S1728-869X(09)60007-1
dc.identifier.citationJournal of Exercise Science & Fitness. Singapore: Elsevier Singapore Pte Ltd, v. 7, n. 1, p. 48-54, 2009.
dc.identifier.doi10.1016/S1728-869X(09)60007-1
dc.identifier.issn1728-869X
dc.identifier.lattes1907479250833033
dc.identifier.urihttp://hdl.handle.net/11449/130769
dc.identifier.wosWOS:000267499000007
dc.language.isoeng
dc.publisherElsevier Singapore Pte Ltd
dc.relation.ispartofJournal of Exercise Science & Fitness
dc.relation.ispartofjcr0.710
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleAerobic fitness level modulates the effects of prior supramaximal exercise on pulmonary VO2 response during moderate-intensity exerciseen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier Singapore Pte Ltd
unesp.author.lattes1907479250833033[4]
unesp.author.orcid0000-0003-0775-1889[4]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt

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