Effect of 12 weeks of training on critical velocity and maximal lactate steady state in swimmers

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dc.contributor.authorMachado, Marcus Vinícius
dc.contributor.authorAndries Júnior, Orival
dc.contributor.authorMarques, Alessandro Custódio
dc.contributor.authorColantonio, Emilson [UNIFESP]
dc.contributor.authorCyrino, Edilson Seperloni
dc.contributor.authorMello, Marco Tulio de [UNIFESP]
dc.contributor.institutionFundacao Oswaldo Cruz
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.contributor.institutionUniversidade Estadual de Londrina (UEL)
dc.date.accessioned2016-01-24T14:06:00Z
dc.date.available2016-01-24T14:06:00Z
dc.date.issued2011-01-01
dc.description.abstractThe aim of this study was to determine the effect of 12 weeks of training on the critical velocity and maximal lactate steady state of elite swimmers. the tests to determine critical velocity and maximal lactate steady state were performed before and after 12 weeks of training. Critical velocity after 12 weeks of training was significantly higher than before training (1.45 +/- 0.10 m center dot s-1 vs. 1.41 +/- 0.11 m center dot s-1). in contrast, no significant differences in the velocity at maximal lactate steady state were observed before and after training (1.41 +/- 0.10 m center dot s-1 vs. 1.43 +/- 0.10 m center dot s-1). There was also a decrease in mean lactate concentration after 12 weeks of training. Before training, the velocity at maximal lactate steady state occurred at 100% of critical velocity, with a mean lactate concentration of 4.34 mmol center dot l-1. After training, the velocity at maximal lactate steady state occurred at 98% of critical velocity, with a reduced mean lactate concentration of 3.69 mmol center dot l-1. Based on these results, it would appear that 12 weeks of training was enough to promote an increase in critical velocity. Although no significant differences in the velocity at maximal lactate steady state were observed before and after training, the decrease in mean lactate concentration after training demonstrated greater efficiency of the aerobic system, leading to less wear during the tests.en
dc.description.affiliationFundacao Oswaldo Cruz, Lab Cardiovasc Invest, BR-21045900 Rio de Janeiro, Brazil
dc.description.affiliationUniv Estadual Campinas, Lab Aquat Act, Campinas, SP, Brazil
dc.description.affiliationUniversidade Federal de São Paulo, Dept Biosci, Santos, Brazil
dc.description.affiliationUniv Estadual Londrina, Grp Study & Res Metab Nutr & Exercise, Londrina, Brazil
dc.description.affiliationUniversidade Federal de São Paulo, Dept Psicobiol, São Paulo, Brazil
dc.description.affiliationUnifespUniversidade Federal de São Paulo, Dept Biosci, Santos, Brazil
dc.description.affiliationUnifespUniversidade Federal de São Paulo, Dept Psicobiol, São Paulo, Brazil
dc.description.sourceWeb of Science
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent165-170
dc.identifierhttps://dx.doi.org/10.1080/17461391.2010.499973
dc.identifier.citationEuropean Journal of Sport Science. Abingdon: Taylor & Francis Ltd, v. 11, n. 3, p. 165-170, 2011.
dc.identifier.doi10.1080/17461391.2010.499973
dc.identifier.issn1746-1391
dc.identifier.urihttps://repositorio.unifesp.br/handle/11600/33312
dc.identifier.wosWOS:000290402500003
dc.language.isoeng
dc.publisherTaylor & Francis Ltd
dc.relation.ispartofEuropean Journal of Sport Science
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.rights.licensehttp://journalauthors.tandf.co.uk/permissions/reusingOwnWork.asp
dc.subjectCritical velocityen
dc.subjectAnaerobic thresholden
dc.subjectPerformanceen
dc.subjectSwimmingen
dc.titleEffect of 12 weeks of training on critical velocity and maximal lactate steady state in swimmersen
dc.typeinfo:eu-repo/semantics/article
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