Efeito agudo da aplicação de vibração de corpo inteiro na força muscular de membros superiores
The aim of this study was to investigate,from a protocol of maximal isometric contractions of the elbow flexors, the effect of WBV in the maximal force and of impulse in strength-trained individuals. Twenty male volunteers, age: 23.8 ± 3.3 years, performed 3 sessions (one familiarization sessionand...
| Autores: | , , , , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2019 |
| País: | Brasil |
| Institución: | Universidade Federal de Minas Gerais (UFMG) |
| Repositorio: | Repositório Institucional da UFMG |
| Idioma: | portugués |
| OAI Identifier: | oai:repositorio.ufmg.br:1843/40983 |
| Acceso en línea: | https://doi.org/10.4025/jphyseduc.v30i1.3022 http://hdl.handle.net/1843/40983 https://orcid.org/ 0000-0001-7702-8202 https://orcid.org/ 0000-0001-7448-9636 http://orcid.org/0000-0002-7304-0527 https://orcid.org/ 0000-0001-6089-8375 https://orcid.org/ 0000-0003-1011-6405 |
| Access Level: | acceso abierto |
| Palabra clave: | Contração Isométrica Força Muscular Vibração Contração isométrica Força muscular |
| Sumario: | The aim of this study was to investigate,from a protocol of maximal isometric contractions of the elbow flexors, the effect of WBV in the maximal force and of impulse in strength-trained individuals. Twenty male volunteers, age: 23.8 ± 3.3 years, performed 3 sessions (one familiarization sessionand two intervention session). The sessions were composed by 3 MVC of the elbows flexor muscles with 5 minute of rest between them. The first CVM was performed without vibration and the others, applying aleatory WBV with 10, 20, 30, 40Hz, and amplitude of6mm. The results showed that the maximal force and of impulse obtained during the MVC without vibration was significantly higher than the maximal force and of impulse recorded during the application of WBV. For strength training, the application of WBV, in the adopted frequencies, was not able to generate sufficient stimulus to induce acute adaptations in muscle strength of upper limbs. |
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