| Titre : | Activation of the gluteus maximus, gluteus medius and tensor fascia lata muscles during hip internal and external rotation exercises at three hip flexion postures (2021) |
| Auteurs : | Marcelo Peduzzi de Castro ; Marcelo Peduzzi de Castro ; Heiliane de Brito Fontana ; Marina Costa Fóes ; Gilmar Moraes Santos ; Caroline Ruschel ; Helio Roesler |
| Type de document : | Article |
| Dans : | Journal of Bodywork and Movement Therapies (Vol. 27, July 2021) |
| Article en page(s) : | p. 487-492 |
| Note générale : | https://doi.org/10.1016/j.jbmt.2021.05.011 |
| Langues: | Anglais |
| Descripteurs : |
HE Vinci Articulation de la hanche ; Electromyographie ; Études transversales ; Fascia lata ; Fesses ; Humains ; Muscles squelettiques ; Posture ; Rotation (physique) |
| Mots-clés: | Electromyography ; Abductors ; Strengthening exercise ; Hip stabilization |
| Résumé : | Background Hip internal and external rotation exercises are usually performed in clinical practice. However, given the synergies required to stabilize the hip in the frontal plane, it is not clear how the activation of target muscles will differ between the two exercise directions. Objective I) Compare the activation of the upper and lower fibers of gluteus maximus (GMax), gluteus medius (GMed) and tensor fascia lata muscles between the hip internal and external rotation exercises; ii) Compare the maximal isometric force between hip internal and external rotation exercises and; iii) Assess the effect of varying hip flexion angles on muscle activation and maximal isometric force. Study design A cross sectional study. Methods Electromyography and force production of twenty-one participants were measured during maximum isometric hip internal and external rotation in three postures: 0°, 45° and 90° of hip flexion. Results MANOVA results showed a larger activation of the GMed, tensor fascia lata and upper GMax (p |
| Disponible en ligne : | Oui |
| En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S1360859221001121 |
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