Impact to short-term high intensity intermittent training on different storages of body fat, leptin and soluble leptin receptor levels in physically active non-obese men: A pilot investigation

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dc.contributor.authorCaldeira, Renan Santos [UNESP]
dc.contributor.authorPanissa, Valéria Leme Gonçalves
dc.contributor.authorInoue, Daniela Sayuri [UNESP]
dc.contributor.authorCampos, Eduardo Zapaterra
dc.contributor.authorMonteiro, Paula Alves [UNESP]
dc.contributor.authorGiglio, Bruna de Melo
dc.contributor.authorPimentel, Gustavo Duarte
dc.contributor.authorHofmann, Peter
dc.contributor.authorLira, Fábio Santos [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de Pernambuco (UFPE)
dc.contributor.institutionUniversidade Federal de Goiás (UFG)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversity of Graz
dc.date.accessioned2018-12-11T16:55:16Z
dc.date.available2018-12-11T16:55:16Z
dc.date.issued2018-01-01
dc.description.abstractBackground & aims: Studies have postulated High Intensity Intermittent Training (HIIT) as a superior strategy to reduce body fat. The purpose of this study was to compare the effects HIIT and steady-state training (SST) on body composition, leptin, soluble leptin receptor (sOB-R) levels, and hunger perception in physically active non-obese men. Methods: Twenty men performed five weeks of HIIT (5 km – 1 min running at 100% speed correspondent to VȩO2peak – v VȩO2peak – interspersed with 1-min passive recovery; n = 10) or SST (5 km at 70% of vVȩO2peak continuously; n = 10) three times a week. Body composition, and hunger perception were assessed at pre- and post-training and were compared by a two-way analysis (group and training period) with repeated measures in the second factor. A fasting time-course (baseline, 24 h, and 48 h after an experimental session of exercise) of leptin and sOB-R levels were measured at pre- and post-five weeks of training and assessed by a three-way analysis (group, period and time of measurement) with repeated measures in the second and third factors. Results: There was no effect on body composition and hunger perception. Leptin was reduced in both groups, while sOB-R was increased post-five weeks of training in HIIT but not in the SST. Conclusions: Although both training groups exerted alterations in leptin levels, only HIIT was able increased sOB-R levels, this suggest a superior impact on central responses in physically active non-obese men.en
dc.description.affiliationExercise and Immunometabolism Research Group Department of Physical Education Universidade Estadual Paulista (Unesp) School of Technology and Science
dc.description.affiliationDepartment of Physical Education Federal University of Pernambuco
dc.description.affiliationClinical and Sports Nutrition Research Laboratory (Labince) Nutrition Faculty (FANUT) - Federal University of Goiás (UFG)
dc.description.affiliationDepartment of Sport School of Physical Education and Sport University of São Paulo
dc.description.affiliationExercise Physiology Training and Training Therapy Research Group Institute of Sports Science University of Graz
dc.description.affiliationUnespExercise and Immunometabolism Research Group Department of Physical Education Universidade Estadual Paulista (Unesp) School of Technology and Science
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 2015/11302-3
dc.description.sponsorshipIdFAPESP: 2015/12979-7
dc.description.sponsorshipIdFAPESP: 2016/16712-8
dc.identifierhttp://dx.doi.org/10.1016/j.clnesp.2018.08.005
dc.identifier.citationClinical Nutrition ESPEN.
dc.identifier.doi10.1016/j.clnesp.2018.08.005
dc.identifier.issn2405-4577
dc.identifier.scopus2-s2.0-85052967969
dc.identifier.urihttp://hdl.handle.net/11449/171423
dc.language.isoeng
dc.relation.ispartofClinical Nutrition ESPEN
dc.relation.ispartofsjr0,245
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectBody composition
dc.subjectEnergy expenditure
dc.subjectHigh-intensity exercise
dc.subjectSteady-state exercise
dc.titleImpact to short-term high intensity intermittent training on different storages of body fat, leptin and soluble leptin receptor levels in physically active non-obese men: A pilot investigationen
dc.typeArtigo
unesp.author.orcid0000-0002-2979-9819[7]
unesp.author.orcid0000-0003-4836-1238[8]
unesp.author.orcid0000-0002-9645-1003[9]

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