Smirnova, Y., Saykina, E. ., Smirnov, V. ., & Stankevich, P. . (2026). ruThe use of crossfit in the system of physical training of special unit personnel. Theory and Practice of Physical Culture, (7), 47–49. Retrieved from http://www.tpfk.ru/index.php/TPPC/article/view/1730