Younis A, Muthafar S, Mahmood M. The effect of using proposed program for hurdle gymnastic on some of the physical variables and talent level of the primary school students. RJSS [Internet]. 2011 Jun. 1 [cited 2025 Oct. 2];17(56):229-55. Available from: https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/50243