Udalova, M.A., L.V. Morozova, L.A. Kiryanova, and A.D. Khilchenko. “Enhancing Flexibility through an Adapted Fitness Programme Within the Framework of Practical Physical Culture Classes”. Theory and Practice of Physical Culture, no. 4 (May 18, 2026): 45–48. Accessed May 25, 2026. http://tpfk.ru/index.php/TPPC/article/view/1645.