AN INTEGRATIVE APPROACH TO THE ASSESSMENT OF THE COORDINATION ABILITIES IN EQUESTRIAN ATHLETES AT THE INITIAL STAGE OF TRAINING Article Ryzhenkova T.A., Gorelik V.V., Khairova Z.R., Knysheva T.P. HUMAN SPORT MEDICINE. SOUTH URAL STATE UNIV, SCIENTIFIC RESEARCH DEPT. Vol. 20. 2020. P. 74-81