Younis M, محمود. A COMPARATIVE STUDY Of THE ELEMENTS OF GENERAL AND SPECIFIC PHYSICAL FITNESS AMONG FOOTBALL PLAYING LINES. RJSS [Internet]. 2025 Jun. 25 [cited 2025 Sep. 10];17(57):16-32. Available from: https://edusj.uomosul.edu.iq/index.php/rjss/article/view/35771