1. Repositório Institucional da UFMG
  2. Publicações Científicas e Culturais
  3. Artigo de Periódico
Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/42320
Full metadata record
DC FieldValueLanguage
dc.creatorPaulo Henrique Caldeira Mesquitapt_BR
dc.creatorGuilherme Menezes Lagept_BR
dc.creatorEmerson Franchinipt_BR
dc.creatorMarco Aurelio Romano Silvapt_BR
dc.creatorMaicon Rodrigues Albuquerquept_BR
dc.date.accessioned2022-06-07T15:00:05Z-
dc.date.available2022-06-07T15:00:05Z-
dc.date.issued2019-08-
dc.citation.volume66pt_BR
dc.citation.spage578pt_BR
dc.citation.epage586pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.humov.2019.06.003pt_BR
dc.identifier.issn0167-9457pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/42320-
dc.description.resumoTranscranial Direct Current Stimulation (tDCS) is a neuromodulatory technique that has been used as an ergogenic aid in exercise/sports performance. However, little is known about its effects on highly-trained subjects, as athletes. The present study aimed to verify the effects of bi-hemispheric anodal tDCS (a-tDCS) on the performance of taekwondo athletes. Additionally, we investigated the persistence of the effects of the a-tDCS one hour after it. Nineteen Taekwondo athletes received active or sham bi-hemispheric a-tDCS over the primary motor cortex (M1). a-tDCS was delivered at 1.5 mA for 15 min. Athletes performed Countermovement Jumps (CMJ) and the Frequency Speed of Kick Test (FSKT) immediately (Mo1) and one hour after stimulation (Mo2). The athletes also reported their session-rating of perceived exertion (session-RPE). The total number of kicks (TK) was higher in sham than in the active a-tDCS condition (p < 0.01). In addition, TK was higher at Mo2 than at Mo1 (p < 0.05). Similarly, the session-RPE was higher in the a-tDCS condition (p < 0.05) and was greater one-hour post-stimulation (p < 0.01). No differences were found for CMJ performance (p > 0.05). Thus, bi-hemispheric a-tDCS worsens performance of taekwondo athletes, and the effect remains present even 1 h after the stimulation.pt_BR
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentEEF - DEPARTAMENTO DE EDUCAÇÃO FÍSICApt_BR
dc.publisher.departmentEEF - DEPARTAMENTO DE ESPORTESpt_BR
dc.publisher.departmentMED - DEPARTAMENTO DE SAÚDE MENTALpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofHuman Movement Sciencept_BR
dc.rightsAcesso Restritopt_BR
dc.subjectBrain stimulationpt_BR
dc.subjecttDCSpt_BR
dc.subjectSportspt_BR
dc.subjectPerformancept_BR
dc.subjectAthletespt_BR
dc.subject.otherEstimulação eletrica nervosa transcutâneapt_BR
dc.subject.otherEstimulação neuralpt_BR
dc.subject.otherDesempenho psicomotorpt_BR
dc.subject.otherAtletaspt_BR
dc.subject.otherTae Kwon dopt_BR
dc.titleBi-hemispheric anodal transcranial direct current stimulation worsens taekwondo-related performancept_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.sciencedirect.com/science/article/pii/S0167945719301563?via%3Dihubpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-8296-3676pt_BR
dc.identifier.orcidhttps://orcid.org/ 0000-0002-0769-8398pt_BR
dc.identifier.orcidhttps://orcid.org/ 0000-0002-1419-6185pt_BR
dc.identifier.orcidhttps://orcid.org/ 0000-0001-6021-8480pt_BR
Appears in Collections:Artigo de Periódico

Files in This Item:
There are no files associated with this item.
Show simple item record


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.