m. izadi master of science, department of physical education and sport sciences, islamic azad university of saveh branch mm. taghdiri . assistant professor of pediatric neurology, hamadan university of medical sciences gh. bagheri assistant professor, department of physical education and sport sciences, islamic azad university d. khorshidi master of science, department of physical education and sport sciences, islamic azad university of saveh branch s. namdar tajari assistant professor, department of physical education and sport sciences, islamic azad university