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Titre : | Lower limb muscle activation pattern in male soccer players with lumbar hyperlordosis (2023) |
Auteurs : | Foad Seidi ; Mohammad Izadi ; Abbey C. Thomas ; Marianna Bellafiore |
Type de document : | Article |
Dans : | Journal of Bodywork and Movement Therapies (Vol. 36, Octobre 2023) |
Article en page(s) : | p. 263-269 |
Note générale : | https://doi.org/10.1016/j.jbmt.2023.03.004 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Blessure ; Football ; Lordose ; Membre inférieur ; Performance ; Prévention ; Réadaptation |
Résumé : | Objective the aim of the current study was to compare the lower limb muscle activation pattern in soccer players with and without lumbar hyperlordosis during single-leg squat performance. Methods thirty male collegiate soccer players (15 with and 15 without lumbar hyperlordosis) performed the SLS task. Surface EMG was used to record the activation of eleven lower limb muscles. The activation of these muscles reduces to 100 points during the SLS cycle, where 50% demonstrates the maximum knee flexion, and 0% and 99% demonstrate the maximum knee extension. Results soccer players with lumbar hyperlordosis had higher muscle activation than those with normal lumbar lordosis in gluteus maximus, biceps femoris, and medial gastrocnemius. By contrast, they had lower gluteus medius, vastus medialis oblique, rectus femoris, soleus, and medial gastrocnemius (only in the final ascent phase of the SLS) muscle activity than the normal group during the SLS. Conclusion this alteration may negatively affect targeted muscle performance during the SLS. Subsequent study is required to specify whether such an alteration in the lower limb muscle could be accompanied by injury in soccer players and change in their athletic performance. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S1360859223001754 |