THE EFFECT OF PLYOMETRIC TRAINING ON DEVELOPING THE SPEED-SPECIFIC STRENGTH OF THE UPPER AND LOWER LIMB MUSCLES AND THE ACHIEVEMENT OF YOUNG JAVELIN THROWERS. Proximus Journal of Sports Science and Physical Education, [S. l.], v. 1, n. 10, p. 9–17, 2024. Disponível em: https://proximusjournal.com/index.php/PJSSPE/article/view/133.. Acesso em: 19 nov. 2024.