Minenko Єгор, and Marchenko Світлана. “Improvement of the Process of Teaching the Technique Boys Aged 10 Ushiro Geri Kekomi (Back Kick)”. Journal of Learning Theory and Methodology 2, no. 2 (June 30, 2021): 91–97. Accessed June 26, 2026. https://ltmjournal.com/e/article/view/38.