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. PJSSPE. 2026;3(05):40-47. Accessed July 21, 2026. http://proximusjournal.com/index.php/PJSSPE/article/view/406