|
|
Journal of Modern Rehabilitation، جلد ۱۰، شماره ۲، صفحات ۶۱-۶۶
|
|
|
| عنوان فارسی |
|
|
| چکیده فارسی مقاله |
|
|
| کلیدواژههای فارسی مقاله |
|
|
| عنوان انگلیسی |
Correlation of Strength and Change in the Thickness of Back Extensor Muscles during Maximal Isometric Contraction in Healthy and Osteoporotic Postmenopausal Women |
|
| چکیده انگلیسی مقاله |
Introduction: According to the importance of the back extensor muscle strength in postmenopausal women, this study aimed to determine the relationship between strength and changes in the thickness of back extensor muscles during isometric contraction in healthy and osteoporotic postmenopausal women. Material and Methods: 42 volunteer postmenopausal women according to their Bone Mineral Density divided into two groups “healthy” and “osteoporosis.” Strength and thickness of the muscles were measured, respectively, using a handheld dynamometer and ultrasonography. The interclass correlation was used to evaluate the relative reliability dynamometer and ultrasonography. In addition, the Pearson’s correlation coefficient was used to analyze the relationship between the strength and thickness. Results: The results indicated a high reproducibility dynamometer test and ultrasonography. There was a good significant positive correlation between strength and the thickness change of the muscles during isometric contractions in the healthy group (P < 0.050), but in the osteoporosis group, there was no significant relationship between these two variables. Conclusion: In postmenopausal women with osteoporosis, due to the low quality of muscles (muscular component of strength), changes of the muscle thickness is not in line with muscle strength during isometric contraction, so it is necessary special back muscle training for these subjects besides of other treat intervention from the point of rehabilitation |
|
| کلیدواژههای انگلیسی مقاله |
Back extensor muscles,Strength,Thickness,Osteoporosis |
|
| نویسندگان مقاله |
زینب محمدجان نتاج | zeinab mohammadjannataj
msc student, department of physical therapy, school of medical sciences, tarbiat modares university, tehran, iran
سازمان اصلی تایید شده: دانشگاه تربیت مدرس (Tarbiat modares university)
صدیقه کهریزی | sedigheh kahrizi
assistant professor, department of physical therapy, school of medical sciences, tarbiat modares university, tehran, iran
سازمان اصلی تایید شده: دانشگاه تربیت مدرس (Tarbiat modares university)
نوشین بیات | noshin bayat
associate professor, department of rheumatology, school of medical sciences, baqiyatallah hospital, baqiyatallah university of medical sciences, tehran, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی بقیه الله (Baqiyatallah university of medical sciences)
|
|
| نشانی اینترنتی |
http://jmr.tums.ac.ir/index.php/jmr/article/view/27 |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/179/article-179-398559.pdf |
| کد مقاله (doi) |
|
| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
|
| نوع مقاله منتشر شده |
Original Article(s) |
|
|
|
برگشت به:
صفحه اول پایگاه |
نسخه مرتبط |
نشریه مرتبط |
فهرست نشریات
|