Publication
Can transcranial direct current stimulation improve the resistance strength and decrease the rating perceived scale in recreational weight-training experience?
| dc.contributor.author | Lattari, Eduardo | |
| dc.contributor.author | Andrade, Maria L | |
| dc.contributor.author | Filho, Alberto S | |
| dc.contributor.author | Moura, Antônio M | |
| dc.contributor.author | Neto, Geraldo M | |
| dc.contributor.author | Silva, Júlio G | |
| dc.contributor.author | Rocha, Nuno | |
| dc.contributor.author | Yuan, Ti-Fei | |
| dc.contributor.author | Arias-Carrión, Oscar | |
| dc.contributor.author | Machado, Sérgio | |
| dc.date.accessioned | 2017-01-26T17:01:09Z | |
| dc.date.available | 2017-12-01T01:30:17Z | |
| dc.date.issued | 2016-12 | |
| dc.description.abstract | Lattari, E, Andrade, ML, Filho, AS, Moura, AM, Neto, GM, Silva, JG, Rocha, NB, Yuan, T-F, Arias-Carrión, O, and Machado, S. Can transcranial direct current stimulation improve the resistance strength and decrease the rating perceived scale in recreational weight-training experience? J Strength Cond Res 30(12): 3381-3387, 2016-The goal of this study was to evaluate the acute efficacy of anodic transcranial direct current stimulation on the total volume of repetitions and perceived exertion in recreationally trained individuals in strength. The sample consisted of 10 participants trained in exercise against resistance for at least 3 months. Participants underwent elbow flexion exercise at barbell with a specific load of 10 repetition maximum (10RM), responded immediately after the OMNI-RES scale, and were stimulated for 20 minutes with a tDSC protocol (2 mA), depending on randomization. After applying the tDSC, subjects were again subjected to perform elbow flexion with 10RM load and, soon after, again responded to OMNI-RES scale. All subjects underwent the 3 experimental conditions of the study, c-tDSC, a-tDSC, and sham-tDSC, which were randomized. A range of 48-72 hours was allowed between each assessment visit. An interaction to condition and time (F = 52.395; p ≤ 0.001) has shown that repetitions completed after anodic condition were higher compared with the other conditions in the postsession. In relation to perceived exertion, verified by OMNI-RES scale, 2-way analysis of variance for repeated measures showed an interaction between condition and time (F = 28.445; p ≤ 0.001), where the perceived exertion was decreased after the a-tDSC condition and increased after the c-tDSC condition. In strict terms of performance, it seems to be beneficial to attend a session of 20 minutes a-tDSC, when strength training practitioners can no longer support high-volume training and have increased responses in the perceived exertion. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.doi | 10.1519/JSC.0000000000001457 | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.22/9463 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | National Strength and Conditioning Association | pt_PT |
| dc.subject | Adult | pt_PT |
| dc.subject | Exercise Test | pt_PT |
| dc.subject | Female | pt_PT |
| dc.subject | Humans | pt_PT |
| dc.subject | Male | pt_PT |
| dc.subject | Perception | pt_PT |
| dc.subject | Physical Exertion | pt_PT |
| dc.subject | Resistance Training | pt_PT |
| dc.subject | Transcranial Direct Current Stimulation | pt_PT |
| dc.subject | Weight Lifting | pt_PT |
| dc.title | Can transcranial direct current stimulation improve the resistance strength and decrease the rating perceived scale in recreational weight-training experience? | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 3387 | pt_PT |
| oaire.citation.issue | 12 | pt_PT |
| oaire.citation.startPage | 3381-3387 | pt_PT |
| oaire.citation.title | Journal of Strength and Conditioning Research | pt_PT |
| oaire.citation.volume | 30 | pt_PT |
| person.familyName | Rocha | |
| person.givenName | Nuno | |
| person.identifier | 192266 | |
| person.identifier.ciencia-id | AE16-A494-5F8B | |
| person.identifier.orcid | 0000-0002-3139-2786 | |
| person.identifier.rid | M-9821-2013 | |
| person.identifier.scopus-author-id | 32867975300 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
| relation.isAuthorOfPublication | 9e940914-601a-4978-8d5b-74e5ade7ada7 | |
| relation.isAuthorOfPublication.latestForDiscovery | 9e940914-601a-4978-8d5b-74e5ade7ada7 |