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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampSilva, Renato-
dc.typeArtigopt_BR
dc.titleInfluence of an enforced fast start on 10-km-running performancept_BR
dc.contributor.authorCarmo, Everton C. do-
dc.contributor.authorBarroso, Renato-
dc.contributor.authorRenfree, Andrew-
dc.contributor.authorGil, Saulo-
dc.contributor.authorLess, Valmor Tricoli View-
dc.subjectTreino aeróbicopt_BR
dc.subject.otherlanguageEndurance trainingpt_BR
dc.description.abstractThe effects of an enforced fast start on long-distance performance are controversial and seem to depend on the athlete’s capacity to delay and tolerate metabolic disruption. The aim of this study was to investigate the effects of an enforced start on 10-km-running performance and the influence of the some physiological and performance variables on the ability to tolerate an enforced fast start during the running. Fifteen moderately trained runners performed two 10-km time trials (TTs): free pacing (FP-TT) and fast start (FS-TT). During FS-TT, speed during the first kilometer was 6% higher than in FP-TT. Maximal oxygen uptake (VO2max), peak velocity (PV), velocity associated with VO2max (vVO2max), ventilatory threshold, and running economy at 10 and 12 km/h and FP-TT average velocity (AV-10 km) were individually determined. There were no differences between FP-TT and FS-TT performance (45:01 ± 4:08 vs 45:11 ± 4:46 min:s, respectively, P = .4). Eight participants improved (+2.2%) their performance and were classified as positive responders (PR) and 7 decreased (–3.3%) performance and were classified as negative responders (NR). Running speed was significantly higher for PR between 6 and 9.2 km (P < .05) during FS-TT. In addition, PR presented higher PV (P = .02) and vVO2max (P = .01) than NR, suggesting that PV and vVO2max might influence the ability to tolerate a fast-start strategy. In conclusion, there was an individual response to the enforced fast-start strategy during 10-km running, and those who improved performance also presented higher vVO2max and PV, suggesting a possible association between these variables and response to the strategy adoptedpt_BR
dc.relation.ispartofInternational journal of sports physiology and performancept_BR
dc.relation.ispartofabbreviationInt j sports physiol performpt_BR
dc.publisher.cityChampaign, ILpt_BR
dc.publisher.countryEstados Unidospt_BR
dc.publisherHuman Kineticspt_BR
dc.date.issued2016-
dc.date.monthofcirculationSept.pt_BR
dc.language.isoengpt_BR
dc.description.volume11pt_BR
dc.description.issuenumber6pt_BR
dc.description.firstpage736pt_BR
dc.description.lastpage741pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn1555-0265pt_BR
dc.identifier.eissn1555-0273pt_BR
dc.identifier.doi10.1123/ijspp.2015-0397pt_BR
dc.identifier.urlhttps://journals.humankinetics.com/view/journals/ijspp/11/6/article-p736.xmlpt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsordocumentnumber474105/2011-3pt_BR
dc.date.available2021-01-06T14:17:01Z-
dc.date.accessioned2021-01-06T14:17:01Z-
dc.description.provenanceSubmitted by Thais de Brito Barroso (tbrito@unicamp.br) on 2021-01-06T14:17:01Z No. of bitstreams: 0en
dc.description.provenanceMade available in DSpace on 2021-01-06T14:17:01Z (GMT). No. of bitstreams: 0 Previous issue date: 2016en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/353729-
dc.contributor.departmentDepartamento de Ciências do Esportept_BR
dc.contributor.unidadeFaculdade de Educação Físicapt_BR
dc.subject.keywordExercise performancept_BR
dc.subject.keywordPacing strategypt_BR
dc.subject.keywordPeak of velocitypt_BR
dc.identifier.source000385212300006pt_BR
dc.creator.orcid0000-0001-8112-6622pt_BR
dc.type.formArtigopt_BR
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