Please use this identifier to cite or link to this item:
http://hdl.handle.net/1843/43663
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.creator | Lucas Túlio de Lacerda | pt_BR |
dc.creator | Mauro Heleno Chagas | pt_BR |
dc.creator | Marina Gurgel Simões | pt_BR |
dc.creator | Rodrigo César Ribeiro Diniz | pt_BR |
dc.creator | Marcel Bahia Lanza | pt_BR |
dc.creator | Gustavo Henrique Peixoto | pt_BR |
dc.creator | André Gustavo Pereira de Andrade | pt_BR |
dc.creator | Fernando Vitor Lima | pt_BR |
dc.date.accessioned | 2022-07-26T17:22:56Z | - |
dc.date.available | 2022-07-26T17:22:56Z | - |
dc.date.issued | 2020 | - |
dc.citation.volume | 98 | pt_BR |
dc.citation.spage | 1 | pt_BR |
dc.citation.epage | 5 | pt_BR |
dc.identifier.doi | https://doi.org/10.1016/j.jbiomech.2019.109465 | pt_BR |
dc.identifier.issn | 0021-9290 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/1843/43663 | - |
dc.description.resumo | The present study compared neuromuscular activation, measured by surface electromyography (EMG) amplitude [measure by EMG peak (EMGPEAK)] and range of motion (ROM) where EMGPEAK occurred between two training protocols, matched by time under tension, but with a different number and duration of repetitions. Sixteen recreationally trained males performed 2 training protocols with 3 sets, 180 s of rest with 60% of one-repetition maximum(1RM) on the bench press performed in a Smith machine. Protocol A consisted of 6 repetitions with a repetition duration of 6 s and protocol B consisted of 12 repetitions with a repetition duration of 3 s. EMG activity of anterior deltoid, pectoralis major and triceps brachii muscles were recorded. The results showed a general higher EMG amplitude (regardless of the muscle) in protocol B (p = 0.010), and pectoral and triceps brachii consistently presented higher neuromuscular activation than anterior deltoid at both protocols (p = 0.007). Additionally, the ROM where EMGPEAK occurred in triceps brachii was in the middle of the concentric action (~50% of ROM), this occurred in the first half of the same action (~24% of ROM) in the other muscles. In conclusion, protocol B demonstrated an increased EMG amplitude over protocol A, although both protocols responded similarly by achieving the highest EMG amplitude at same ROM among the muscles analysed. | pt_BR |
dc.description.sponsorship | FAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais | pt_BR |
dc.description.sponsorship | CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior | pt_BR |
dc.language | eng | pt_BR |
dc.publisher | Universidade Federal de Minas Gerais | pt_BR |
dc.publisher.country | Brasil | pt_BR |
dc.publisher.department | EEF - DEPARTAMENTO DE ESPORTES | pt_BR |
dc.publisher.initials | UFMG | pt_BR |
dc.relation.ispartof | Journal of Biomechanics | pt_BR |
dc.rights | Acesso Restrito | pt_BR |
dc.subject | Electromyography peak | pt_BR |
dc.subject | Range of motion | pt_BR |
dc.subject | Human movement | pt_BR |
dc.subject.other | Eletromiografia | pt_BR |
dc.subject.other | Amplitude de movimento articular | pt_BR |
dc.subject.other | Mecanica humana | pt_BR |
dc.subject.other | Fisiologia humana | pt_BR |
dc.subject.other | Força muscular - Testes | pt_BR |
dc.title | Peak of neuromuscular activation and angle where it occurs during bench press exercise performed with different repetition number and duration in resistance trained individuals | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.url.externa | https://www.sciencedirect.com/science/article/pii/S0021929019307158?via%3Dihub | pt_BR |
dc.identifier.orcid | https://orcid.org/0000-0002-0735-8131 | pt_BR |
dc.identifier.orcid | http://orcid.org/0000-0002-1955-8990 | pt_BR |
dc.identifier.orcid | http://orcid.org/0000-0001-9138-8124 | pt_BR |
dc.identifier.orcid | http://orcid.org/0000-0001-9425-4447 | pt_BR |
dc.identifier.orcid | https://orcid.org/ 0000-0002-9898-3070 | pt_BR |
dc.identifier.orcid | https://orcid.org/0000-0003-3406-4558 | pt_BR |
dc.identifier.orcid | https://orcid.org/ 0000-0001-9293-7340 | pt_BR |
Appears in Collections: | Artigo de Periódico |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.