Ilyakhina, . O. ., L. . Kadutskaya, and E. . Domracheva. “Synchronization of Breathing and Aiming Skills As a Basis for Training Rifle Shooters at a Moving Target”. Theory and Practice of Physical Culture, no. 6, July 2022, pp. 29-31, http://tpfk.ru/index.php/TPPC/article/view/242.