Andreieva, Natalia Olehivna, Oleksandr Valeriiovych Zhyrnov, and Yuriy Mykolayovych Salyamin. 2020. “Features of the Kinematics Structure of Ball Throwing and Catching Techniques in Rhythmic Gymnastics at the Stage of Preliminary Basic Training”. Journal of Education, Health and Sport 10 (7):350-57. https://doi.org/10.12775/JEHS.2020.10.07.037.