TY CONF TI OPTIMIZATION OF THE PROCESS OF IMPROVING THE QUALITY OF EXECUTION OF DYNAMIC ELEMENTS WITH TURNS WITH A HOOP FOR FEMALE ATHLETES OF 11-12 YEARS OLD IN RHYTHMIC GYMNASTICS KW rhythmic gymnastics KW dynamic elements with rotation KW throwing elements with a hoop KW expert judgment KW speed KW performance technique JO SCIENCE AND INNOVATION 2021: DEVELOPMENT DIRECTIONS AND PRIORITIES AU Suprun, A.A. AU Medvedeva, E.N. AU Fedorenko, Y.V. AU Getmanskaya, A.D. PY 2024 PB AUS PUBLISHERS