Robilova Sharofatxon Mamajonovna, Erkinjonova Sharofatxon Maqsudjon qizi. INCREASING COMPETENCE OF SPEED-STRENGTH QUALITIES IN PHYSICAL TRAINING OF VOLLEYBALL PLAYERS IMPROVING THE COMPETENCE OF SPEED-STRENGTH QUALI TIES IN THE PHYSICAL TRAINING OF VOLLEYBALL PLAYERS. International journal of Science and Technology [Internet]. 2024 May 29 [cited 2024 Jul. 6];:1049-53. Available from: https://sciencetechnology.uz/index.php/s/article/view/454