Zagursky, N.S., and Ya.S. Romanova. “INTERRELATION OF INDICATORS OF BODY COMPOSITION WITH THE EFFECTIVENESS OF COMPETITIVE ACTIVITY OF HIGHLY QUALIFIED BIATHLETES”. Theory and Practice of Physical Culture, no. 1 (April 18, 2023). Accessed May 20, 2024. http://tpfk.ru/index.php/TPPC/article/view/501.