“DEVELOPMENT OF EXPLOSIVE POWER USING WEIGHTS IN A HIERARCHICAL MANNER AND ITS EFFECT ON IMPROVING THE VALUES OF SOME BIOKINEMATIC VARIABLES AND THE TECHNICAL PERFORMANCE OF THE LONG JUMP”. 2026. Proximus Journal of Sports Science and Physical Education 3 (05): 40-47. https://proximusjournal.com/index.php/PJSSPE/article/view/406.