Login
Communauté Vinci
Extérieur
Si votre nom d'utilisateur ne se termine pas par @vinci.be ou @student.vinci.be, utilisez le formulaire ci-dessous pour accéder à votre compte de lecteur.
Titre : | Are proximal and distal neuromuscular parameters able to predict hip and knee frontal plane kinematics during single-leg landing? (2023) |
Auteurs : | Rodrigo Rodrigues ; Vagner Gonçalves ; Rafael Casagrande ; Fabrício Cemin ; Camila Nodari ; Iury Borges ; Luan Fitarelli ; Jean Bianchesse ; Emmanuel Souza da Rocha ; Rodrigo Rabello |
Type de document : | Article |
Dans : | Physical therapy in sport (Vol. 59, Janvier 2023) |
Article en page(s) : | p. 30-36 |
Note générale : | https://doi.org/10.1016/j.ptsp.2022.11.007 |
Langues: | Français |
Descripteurs : |
HE Vinci Cheville ; Genou ; Hanche ; Monitorage neuromusculaire ; Phénomènes biomécaniques ; Saut |
Mots-clés: | Hip ; Ankle ; EMG ; Landing |
Résumé : | Objective To determine if proximal and distal neuromuscular parameters (EMG amplitude and median frequency ? MDF) can predict frontal plane kinematics during single-leg landing. Study design Cross sectional study. Setting Laboratory. Participants Fifteen participants (7 female) performed six single-leg landings with measures of frontal plane kinematics and EMG obtained 230 ms after first foot contact, totalizing 90 landings. Main outcome measures (i) 2D hip adduction [hip ADD] and knee frontal plane projection angle [knee FPPA]; (ii) EMG amplitude and MDF of gluteus medius [GMed], tensor fascia latae [TFL], peroneus longus [PL] and tibialis anterior [TA]. Results We observed that MDF of TA was a significant predictor of hip ADD (p = 0.037; ? = ?0.049 Hz; R2c = 0.30). Also, MDF of PL was significant predictor of knee FPPA (p = 0.043; ? = 0.042 Hz; R2c = 0.37). Hip muscles and EMG amplitude parameters were not considered predictors of frontal plane kinematics. Conclusion The firing frequency of ankle muscles predicted the variance of hip and knee frontal plane kinematics during single-leg landing. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S1466853X22001523 |