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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/42281
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dc.creatorPaulo Henrique Caldeira Mesquitapt_BR
dc.creatorEmerson Franchinipt_BR
dc.creatorMarco Aurelio Romano Silvapt_BR
dc.creatorGuilherme Menezes Lagept_BR
dc.creatorMaicon Rodrigues Albuquerquept_BR
dc.date.accessioned2022-06-06T16:29:45Z-
dc.date.available2022-06-06T16:29:45Z-
dc.date.issued2020-02-
dc.citation.volume15pt_BR
dc.citation.issue7pt_BR
dc.citation.spage958pt_BR
dc.citation.epage963pt_BR
dc.identifier.doihttps://doi.org/10.1123/ijspp.2019-0410pt_BR
dc.identifier.issn1555-0273pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/42281-
dc.description.resumoPurpose: To investigate the effects of anodal transcranial direct current stimulation (a-tDCS) on the aerobic performance, heart rate (HR), and rating of perceived exertion (RPE) of highly trained taekwondo athletes. Methods: Twelve (8 men and 4 women) international/national-level athletes received a-tDCS or sham treatment over the M1 location in a randomized, single-blind crossover design. The stimulation was delivered at 1.5 mA for 15 min using an extracephalic bihemispheric montage. Athletes performed the progressive-specific taekwondo test 10 min after stimulation. HR was monitored continuously during the test, and RPE was registered at the end of each stage and at test cessation. Results: There were no significant differences between sham and a-tDCS in time to exhaustion (14.6 and 14.9, respectively, P = .53, effect size = 0.15) and peak kicking frequency (52 and 53.6, respectively, P = .53, effect size = 0.15) or in HR (P > .05) and RPE responses (P > .05). Conclusions: Extracephalic bihemispheric a-tDCS over M1 did not influence the aerobic performance of taekwondo athletes or their psychophysiological responses, so athletes and staff should be cautious when using it in a direct-to-consumer manner.pt_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.departmentMED - DEPARTAMENTO DE SAÚDE MENTALpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofInternational Journal of Sports Physiology and Performancept_BR
dc.rightsAcesso Restritopt_BR
dc.subjectBrain stimulationpt_BR
dc.subjecttDCSpt_BR
dc.subjectAthletespt_BR
dc.subject.otherEstimulação neuralpt_BR
dc.subject.otherEstimulação magnética transcranianapt_BR
dc.subject.otherTae Kwon dopt_BR
dc.subject.otherAtletaspt_BR
dc.subject.otherFrequência cardíacapt_BR
dc.subject.otherTeste de esforçopt_BR
dc.titleTranscranial direct current stimulation: no effect on aerobic performance, heart rate, or rating of perceived exertion in a progressive Taekwondo-specific testpt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://journals.humankinetics.com/view/journals/ijspp/15/7/article-p958.xml?content=abstractpt_BR
dc.identifier.orcidhttps://orcid.org/ 0000-0002-0769-8398pt_BR
dc.identifier.orcidhttps://orcid.org/ 0000-0001-8296-3676pt_BR
dc.identifier.orcidhttps://orcid.org/ 0000-0001-6021-8480pt_BR
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