S.S. Bovykin, E.Z. Godina, and I.A. Khomyakova. “Features of the Physique in Young Martial Arts Athletes”. Theory and Practice of Physical Culture, no. 5 (July 8, 2023): 30–33. Accessed May 14, 2024. http://tpfk.ru/index.php/TPPC/article/view/605.