Deineko, A. ., K. . Prusik, I. . Krasova, N. . Batieieva, and M. Marchenkov. “Game Stretching As a Modern Means of Developing the Flexibility of 5–6-Year-Old Female Gymnasts”. Slobozhanskyi Herald of Science and Sport, vol. 26, no. 3, Sept. 2022, pp. 88-94, doi:10.15391/snsv.2022-3.005.