Postactivation potentiation attenuates resistance exercise performance decrements following aerobic exercise in trained men

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Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversity of Western São Paulo (UNOESTE)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorConway-
Autor(es): dc.contributorFederal University of Piauí (UFPI)-
Autor(es): dc.creatorConrado De Freitas, Marcelo [UNESP]-
Autor(es): dc.creatorPanissa, Valéria L.-
Autor(es): dc.creatorCholewa, Jason M.-
Autor(es): dc.creatorFranchini, Emerson-
Autor(es): dc.creatorGobbo, Luís A. [UNESP]-
Autor(es): dc.creatorRossi, Fabricio E.-
Data de aceite: dc.date.accessioned2022-02-22T00:25:11Z-
Data de disponibilização: dc.date.available2022-02-22T00:25:11Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.23736/S0022-4707.20.10227-5-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/198660-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/198660-
Descrição: dc.descriptionBACKGROUND: The purpose of this study was to investigate if a post-activation potentiation (PAP) protocol may attenuate the acute interference induced by high-intensity intermittent exercise (HIIE) and on subsequent strength exercise performance in recreationally trained men. METHODS: Eleven resistance-trained men (age: 25.7±3.7 y) randomly completed three experimental trials: strength exercise (SE) only (4 sets of maximal number of repetitions at 70% on the 45° leg press); concurrent exercise (CE) comprised 5000-m of HIIEat maximal aerobic speed (1:1 effort and pause ratio) followed by SEprotocol; CE with post-activation potentiation (CE-PAP), comprised the same CEprotocol preceded by one set of 2 repetitions at 90% of 1RM on the 45° leg-press before strength exercise. The number of repetitions performed was recorded for each set and total weight lifted was calculated. RESULTS: The CEcondition induced a greater decrement in volume for the leg press compared to SE and CE-PAP in sets 1 (24±21%; 18±25%), 2 (20±21%; 22±22%), and 3 (19±20%; 25±15%), respectively. Total weight lifted was greater after SE(8,795±2,581 kg) and CE-PAP(8.809±2.655 kg) conditions compared to CE(7.049±2.822 kg) (SEvs. CE: P=0.020) and (CE-PAP vs. CE: P=0.010) but there was no significant difference between SE and CE-PAP(P=1.00). CONCLUSIONS: PAP using a heavy load attenuated acute interference (total volume during lower-body strength) generated by HIIEprotocol, but did not enhance volume compared to SEalone.-
Descrição: dc.descriptionSkeletal Muscle Assessment Laboratory (LABSIM) Department of Physical Education School of Technology and Sciences São Paulo State University (UNESP)-
Descrição: dc.descriptionDepartment of Nutrition University of Western São Paulo (UNOESTE)-
Descrição: dc.descriptionSchool of Physical Education and Sport University of São Paulo-
Descrição: dc.descriptionDepartment of Kinesiology Coastal Carolina University Conway-
Descrição: dc.descriptionImmunometabolism of Skeletal Muscle and Exercise Research Group Federal University of Piauí (UFPI)-
Descrição: dc.descriptionSkeletal Muscle Assessment Laboratory (LABSIM) Department of Physical Education School of Technology and Sciences São Paulo State University (UNESP)-
Formato: dc.format374-379-
Idioma: dc.languageen-
Relação: dc.relationJournal of Sports Medicine and Physical Fitness-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectExercise-
Palavras-chave: dc.subjectPhysical fitness-
Palavras-chave: dc.subjectResistance training-
Título: dc.titlePostactivation potentiation attenuates resistance exercise performance decrements following aerobic exercise in trained men-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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