Ashanin V, Pyatisotska S, Zhernovnikova Y, Yefremenko A, Beziazychna O, Duhina L. Features of physical development of athletes as the basis for differentiation of loads in the training process of young kickboxers. SHSS [Internet]. 2021Apr.1 [cited 2026Jun.30];(1(81):59-65. Available from: https://journals.uran.ua/index.php/1991-0177/article/view/228253