%0 Conference Article %T IMPROVEMENT METHODOLOGY OF PHYSICAL FITNESS AND FUNCTIONAL STATE OF JUNIOR SCHOOLCHILDREN WITH MENTAL RETARDATION THROUGH VESTIBULAR GYMNASTICS %A Khaustova, E.G. %A Martynov, A.A. %A Borisenko, E.G. %K junior schoolchildren with mental retardation, vestibular stability, vestibular gymnastics %J Scientific research of the SCO countries: synergy and integration %D 2024 %P 5 %I AUS PUBLISHERS