Deineko, Alfiia, Katarzyna Prusik, Inna Krasova, Nataliya Batieieva, and Mikhailo Marchenkov. “Game Stretching As a Modern Means of Developing the Flexibility of 5–6-Year-Old Female Gymnasts”. Slobozhanskyi Herald of Science and Sport 26, no. 3 (September 26, 2022): 88–94. Accessed March 29, 2024. https://journals.uran.ua/index.php/1991-0177/article/view/265164.