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Journal of Modern Rehabilitation، جلد ۱۳، شماره ۲، صفحات ۷۹-۸۶
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژههای فارسی مقاله |
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| عنوان انگلیسی |
Examination of Postural Control of Body and the Onset Time of Electrical Activity of Selected Ankle Muscles During Single-leg Landing in Subjects With Pronated and Normal Foot |
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| چکیده انگلیسی مقاله |
Introduction: This study aimed to explore foot pronation deformity on the postural control of the body and the onset time of the electrical activity of ankle muscles during landing. Materials and Methods: In this cross-sectional study, 27 people with a pronated foot deformity and 27 normal people participated. The force plate was used to measure the postural control of the body. Surface electromyography signals were recorded in landing tests with electromyography, which synchronized with a force plate. To compare the performance of the two groups, we used multivariate analysis of variance. Results: The results indicated a statistically significant difference in the medial-lateral direction of differences between center of pressure and center of mass (COP-COM) between foot pronation (pronated) and normal group during landing (P< 0.05). Regarding the variable of the onset time of the muscular electrical activity during landing, there was a statistically significant difference in medial gastrocnemius, soleus, tibialis anterior, and peroneus longus muscles between the two groups (P< 0.001). Conclusion: Foot pronation can be regarded as a factor affecting the biomechanics of landing by changing postural control of the body in the medial-lateral direction and the onset time of the electrical activity of medial gastrocnemius, soleus, tibialis anterior, and peroneus longus muscles during landing movement. |
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| کلیدواژههای انگلیسی مقاله |
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| نویسندگان مقاله |
| Fatemeh Kolasangiani
Department of Physical Education and Sports Science, Faculty of Physical Education and Sports Sciences, Kharazmi University, Tehran, Iran.
| Zahed Mantashloo
Department of Sports Injury and Biomechanics, Faculty of Physical Education and Sports Sciences, Kharazmi University, Tehran, Iran.
| Shahin Salehi
Department of Sport Medicine, Faculty of Imam Hossein Educational Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| Mohsen Moradi
Department of Sports Injury and Biomechanics, Faculty of Physical Education and Sports Sciences, Kharazmi University, Tehran, Iran.
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| نشانی اینترنتی |
http://jmr.tums.ac.ir/index.php/jmr/article/view/204 |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/179/article-179-2226872.pdf |
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