Kryuchkov, A.S., E.V. Fedotova, P.A. Sidelev, and E.B. Myakinchenko. 2022. “PROSPECTS FOR USE OF STRENGTH EXERCISES UNDER UNSTABLE WORK POSTURE AS A METHOD OF INCREASING STRENGTH ABILITIES IN HIGHLY QUALIFIED BIATHLONISTS”. Theory and Practice of Physical Culture, no. 10 (November):11-14. http://tpfk.ru/index.php/TPPC/article/view/409.