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Effects of intermittent fasting on specific exercise performance outcomes: a systematic review including meta-analysis

2020Artigo científico Acesso aberto
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dc.contributor.authorCorreia, Joana Margarida
dc.contributor.authorSantos, Inês
dc.contributor.authorPezarat-Correia, Pedro
dc.contributor.authorMinderico, Cláudia
dc.contributor.authorVilhena De Mendonca, Goncalo
dc.date.accessioned2023-03-07T11:56:22Z
dc.date.available2023-03-07T11:56:22Z
dc.date.issued2020
dc.description© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).pt_PT
dc.description.abstractIntermittent fasting (IF) has been studied in athletes during Ramadan and in those willing to decrease adiposity while maintaining or increasing lean body mass. The purpose of this systematic review was to summarize the effects of IF on performance outcomes. We searched peer-reviewed articles in the following databases: PubMed, Web of Science and Sport Discus (up to December 2019). Studies were selected if they included samples of adults (≥18 years), had an experimental or observational design, investigated IF (Ramadan and time-restricted feeding (TRF)), and included performance outcomes. Meta-analytical procedures were conducted when feasible. Twenty-eight articles met the eligibility criteria. Findings indicated that maximum oxygen uptake is significantly enhanced with TRF protocols (SMD = 1.32, p = 0.001), but reduced with Ramadan intermittent fasting (Ramadan IF; SMD = -2.20, p < 0.001). Additional effects of IF may be observed in body composition (body mass and fat mass). Non-significant effects were observed for muscle strength and anaerobic capacity. While Ramadan IF may lead to impairments in aerobic capacity, TRF may be effective for improving it. As there are few studies per performance outcome, more research is needed to move the field forward.pt_PT
dc.description.sponsorshipThis work was partly supported by the Fundação para a Ciência e Tecnologia, under Grant UIDB/00447/2020 to CIPER-Centro Interdisciplinar para o Estudo da Performance Humana (unit 447) and by Universidade de Lisboa (grant attributed to J.M.C.-n C00246e).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationNutrients. 2020 May 12;12(5):1390pt_PT
dc.identifier.doi10.3390/nu12051390pt_PT
dc.identifier.eissn2072-6643
dc.identifier.urihttp://hdl.handle.net/10451/56558
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationInterdisciplinary Center for the Study of Human Performance
dc.relation.publisherversionhttps://www.mdpi.com/journal/nutrientspt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectNutritionpt_PT
dc.subjectAerobic capacitypt_PT
dc.subjectAnaerobic capacitypt_PT
dc.subjectPerformancept_PT
dc.subjectTrainingpt_PT
dc.subjectMuscle strengthpt_PT
dc.titleEffects of intermittent fasting on specific exercise performance outcomes: a systematic review including meta-analysispt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardNumberUIDB/00447/2020
oaire.awardTitleInterdisciplinary Center for the Study of Human Performance
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00447%2F2020/PT
oaire.citation.issue5pt_PT
oaire.citation.titleNutrientspt_PT
oaire.citation.volume12pt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameCorreia
person.familyNameChaparro Roque dos Santos
person.familyNamePezarat Correia
person.familyNameMinderico
person.familyNameVilhena de Mendonca
person.givenNameJoana Margarida
person.givenNameInês
person.givenNamepedro luis
person.givenNameCláudia
person.givenNameGoncalo
person.identifier1642212
person.identifierN-1856-2016
person.identifierhttps://scholar.google.pt/citations?view_op=search_authors&hl=en&mauthors=fmh.ul.pt+OR+fmh.utl.pt+OR+fmh.ulisboa.pt+OR+%22Faculdade+de+Motricidade+Humana%22+OR+%22Faculty+of+Human+Kinetics%22+&before_author=06v-_8EDAAAJ&astart=0
person.identifier.ciencia-id3A1A-E57B-36A8
person.identifier.ciencia-id8E14-4B1D-9F4E
person.identifier.ciencia-id0C14-4B25-1888
person.identifier.ciencia-idD319-D71A-A6A8
person.identifier.orcid0000-0002-3433-1321
person.identifier.orcid0000-0002-1638-8551
person.identifier.orcid0000-0001-6154-5563
person.identifier.orcid0000-0002-9473-0762
person.identifier.orcid0000-0001-8161-8598
person.identifier.scopus-author-id57192004476
person.identifier.scopus-author-id8394798800
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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