mmer 21 l 11 m 2 322 I RAA J RA of A E * Corresponding Author: Farideh Babakhani, PhD Address: Department of Pathology and Corrective Exercises, Faculty of Physical Education and Sports Sciences, University of Allameh Tabataba'i, Dehkade Olampic, Shahid Hemmat Hwy., Tehran, Iran. Tel: +98 (21) 44118630 E-mail: farideh_babakhani@yahoo Research Paper