UBBIEV BAKHYT AMANGELDIEVICH. IMPROVING THE PERFORMANCE OF SPEED AND STRENGTH ABILITIES OF ATHLETES AGED 11-12 YEARS BASED ON THE USE OF A SET OF SPECIAL EXERCISES. Web of Teachers: Inderscience Research , [S. l.], v. 2, n. 4, p. 87–92, 2024. Disponível em: https://webofjournals.com/index.php/1/article/view/1118. Acesso em: 18 nov. 2024.