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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/129686
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dc.contributor.authorLoures, Joao P.-
dc.contributor.authorChamari, Karim-
dc.contributor.authorFerreira, Eliel C.-
dc.contributor.authorCampos, Eduardo Z.-
dc.contributor.authorZagatto, Alessandro M.-
dc.contributor.authorMilioni, Fabio-
dc.contributor.authorSilva, Adelino S. R. da-
dc.contributor.authorPapoti, Marcelo-
dc.date.accessioned2015-10-22T06:30:20Z-
dc.date.accessioned2016-10-25T21:16:06Z-
dc.date.available2015-10-22T06:30:20Z-
dc.date.available2016-10-25T21:16:06Z-
dc.date.issued2015-01-01-
dc.identifierhttp://journals.lww.com/nsca-jscr/pages/articleviewer.aspx?year=2015&issue=01000&article=00013&type=abstract-
dc.identifier.citationJournal Of Strength And Conditioning Research, v. 29, n. 1, p. 101-106, 2015.-
dc.identifier.issn1064-8011-
dc.identifier.urihttp://hdl.handle.net/11449/129686-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/129686-
dc.description.abstractThe aim of this study was to establish the validity of the anaerobic threshold (AT) determined on the soccer-specific Hoff circuit (AT(Hoff)) to predict the maximal lactate steady-state exercise intensity (MLSSHoff) with the ball. Sixteen soccer players (age: 16.0 +/- 0.5 years; body mass: 63.7 +/- 9.0 kg; and height: 169.4 +/- 5.3 cm) were submitted to 5 progressive efforts (7.0-11.0 km.h(-1)) with ball dribbling. Thereafter, 11 players were submitted to 3 efforts of 30 minutes at 100, 105, and 110% of AT(Hoff). The AT(Hoff) corresponded to the speed relative to 3.5 mmol.L-1 lactate concentration. The speed relative to 4.0 mmol.L-1 was assumed to be AT(Hoff4.0), and the AT(HoffBI) was determined through bisegmented adjustment. For comparisons, Student's t-test, intraclass correlation coefficient (ICC), and Bland and Altman analyses were used. For reproducibility, ICC, typical error, and coefficient of variation were used. No significant difference was found between AT test and retest determined using different methods. A positive correlation was observed between AT(Hoff) and AT(Hoff4.0). The MLSSHoff (10.6 +/- 1.3 km.h(-1)) was significantly different compared with AT(Hoff) (10.2 +/- 1.2 km.h(-1)) and AT(HoffBI) (9.5 +/- 0.4 km.h(-1)) but did not show any difference from LAn(Hoff4.0) (10.7 +/- 1.4 km.h(-1)). The MLSSHoff presented high ICCs with AT(Hoff) and AT(Hoff4.0) (ICC = 0.94; and ICC = 0.89; p <= 0.05, respectively), without significant correlation with AT(HoffBI). The results suggest that AT determined on the Hoff circuit is reproducible and capable of predicting MLSS. The AT(Hoff4.0) was the method that presented a better approximation to MLSS. Therefore, it is possible to assess submaximal physiological variables through a specific circuit performed with the ball in young soccer players.en
dc.format.extent101-106-
dc.language.isoeng-
dc.publisherLippincott Williams &wilkins-
dc.sourceWeb of Science-
dc.subjectAnaerobic thresholden
dc.subjectBlood lactate equilibriumen
dc.subjectSpecificityen
dc.subjectValidationen
dc.titleSpecific determination of maximal lactate steady state in soccer playersen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionAthlete Hlth &Performance Res Center-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.description.affiliationSao Paulo State Univ, Postgrad Program Motr Sci, Sao Paulo, Brazil-
dc.description.affiliationAthlete Hlth &Performance Res Ctr, Aspetar, Qatar-
dc.description.affiliationSao Paulo State Univ, Lab Exercise Physiol LAFE, Sao Paulo, Brazil-
dc.description.affiliationSao Paulo State Univ, Departamento de Educação Física, Sao Paulo, Brazil-
dc.description.affiliationUniv Sao Paulo, Sch Phys Educ &Sports Ribeirao Preto, Sao Paulo, Brazil-
dc.description.affiliationUnespSao Paulo State Univ, Postgrad Program Motr Sci, Sao Paulo, Brazil-
dc.description.affiliationUnespAthlete Hlth & Performance Res Ctr, Aspetar, Qatar-
dc.description.affiliationUnespSao Paulo State Univ, Lab Exercise Physiol LAFE, Sao Paulo, Brazil-
dc.description.affiliationUnespSao Paulo State Univ, Departamento de Educação Física, Faculdade de Ciências, Bauru, Sao Paulo, Brazil-
dc.identifier.doihttp://dx.doi.org/10.1519/JSC.0000000000000621-
dc.identifier.wosWOS:000347386800013-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal Of Strength And Conditioning Research-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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