چاپ صفحه |  صفحه نخست سامانه |  نویسندگان |  اطلاعات تفضیلی |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| نویسنده | نفر چندم مقاله |
|---|---|
| مریم مقدم سلیمی | اول |
| ماندانا رضائی | پنجم |
| فریبا قادری | سوم |
| علی جهان | چهارم |
| عنوان | متن |
|---|---|
| خلاصه مقاله | Aim: Generalized joint laxity (GJL), is defined as a situation that the subject has some joints with excessive range of motion. It could be accompanied with a widespread musculoskeletal injury; such as shoulder dislocation or subluxation. The shoulder joint stability is depending on its muscular function, so considering the activation of these muscles could help to investigating the mechanism of injuries in subjects with GJL. The aim of this study was to inspect the shoulder muscle electromyography activation in women with GJL. Methods: In a cross-sectional study, 15 females with GJL and 15 without GJL were joined to the study. They were requested to elevate their dominant shoulder in the scapular plane. Surface EMG was used to record muscle activity of serratus anterior, infraspinatus, anterior and middle deltoid, superior and inferior trapezius muscles through abduction. Two different MANOVAs were performed to analyze the EMG of muscles in two groups. Results: No significant difference was seen between two groups in EMG activation of the investigated muscles. (p>0.05). Conclusion: This result shows no significant difference between EMG activation in women with generalized joint laxity. So, occurrence of shoulder injuries in people with GJL could be the result of the other muscular or physiological parameters of the joint. |
| کلمات کلیدی | general joint laxity, surface electromyography, shoulder muscle activation |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| Romathology.png | 1398/06/16 | 50750 | دانلود |
| Book_Rheumatology_1397_Final (1).pdf | 1398/06/16 | 17430956 | دانلود |
| abstract.PNG | 1398/06/16 | 153300 | دانلود |
| list.PNG | 1398/06/16 | 228316 | دانلود |
