Effect of the passive recovery period on the lactate minimum speed in sprinters and endurance runners

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dc.contributor.authorDenadai, B. S.
dc.contributor.authorHigino, W. P.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:20:05Z
dc.date.available2014-05-20T15:20:05Z
dc.date.issued2004-12-01
dc.description.abstractThe objective of this study was to verify the effect of the passive recovery time following a supramaximal sprint exercise and the incremental exercise test on the lactate minimum speed (LMS). Thirteen sprinters and 12 endurance runners performed the following tests: 1) a maximal 500 m sprint followed by a passive recovery to determine the time to reach the peak blood lactate concentration; 2) after the maximal 500 m sprint, the athletes rested eight mins, and then performed 6 x 800 m incremental test, in order to determine the speed corresponding to the lower blood lactate concentration (LMS1) and; 3) identical procedures of the LMS1, differing only in the passive rest time, that was performed in accordance with the time to peak lactate (LMS2). The time (min) to reach the peak blood lactate concentration was significantly higher in the sprinters (12.76+/-2.83) than in the endurance runners (10.25+/-3.01). There was no significant difference between LMS1 and LMS2, for both endurance (285.7+/-19.9; 283.9+/-17.8 m/min; r= 0.96) and sprint runners (238.0+/-14.1; 239.4+/-13.9 m/min; r= 0.93), respectively. We can conclude that the LMS is not influenced by a passive recovery period longer than eight mins (adjusted according with the time to peak blood lactate), although blood lactate concentration may differ at this speed. The predominant type of training (aerobic or anaerobic) of the athletes does not seem to influence the phenomenon previously described.en
dc.description.affiliationUniv Estadual Paulista, Human Performance Lab, Rio Claro, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Human Performance Lab, Rio Claro, SP, Brazil
dc.format.extent488-496
dc.identifierhttp://dx.doi.org/10.1016/S1440-2440(04)80268-8
dc.identifier.citationJournal of Science and Medicine In Sport. Dickson: Sports Medicine Australia, v. 7, n. 4, p. 488-496, 2004.
dc.identifier.doi10.1016/S1440-2440(04)80268-8
dc.identifier.issn1440-2440
dc.identifier.lattes1907479250833033
dc.identifier.urihttp://hdl.handle.net/11449/31441
dc.identifier.wosWOS:000226532900013
dc.language.isoeng
dc.publisherSports Medicine Australia
dc.relation.ispartofJournal of Science and Medicine in Sport
dc.relation.ispartofjcr3.929
dc.relation.ispartofsjr1,714
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleEffect of the passive recovery period on the lactate minimum speed in sprinters and endurance runnersen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderSports Medicine Australia
unesp.author.lattes1907479250833033
unesp.author.orcid0000-0003-0775-1889[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt

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