EFFECTS OF IMPULSE-ORIENTED EXPLOSIVE EXERCISES FOR ARMS AND LEGS ON BIOMECHANICAL EFFICIENCY AND PERFORMANCE OUTCOMES IN U-20 JAVELIN THROWERS. Proximus Journal of Sports Science and Physical Education, [S. l.], v. 2, n. 10, p. 50–60, 2025. Disponível em: https://proximusjournal.com/index.php/PJSSPE/article/view/319. Acesso em: 30 jan. 2026.