THE EFFECT OF PHYSICAL-SKILL EXERCISES ACCORDING TO TARGETED TIMES ON DEVELOPING EXPLOSIVE POWER, STRENGTH-SPEED FOR THE LEGS, AND SOME BIOCHEMICAL INDICATORS FOR SERVING AND SPIKING SKILLS AMONG VOLLEYBALL PLAYERS. Proximus Journal of Sports Science and Physical Education, [S. l.], v. 3, n. 06, p. 6–13, 2026. Disponível em: https://proximusjournal.com/index.php/PJSSPE/article/view/410. Acesso em: 2 jul. 2026.