Raizikh, A.A., S.S. Maksimova, and A.E. Alabuzhev. (2021) 2022. “THEORETICAL AND PRACTICAL TESTS IN ALL-RUSSIAN SCHOOL PHYSICAL EDUCATION OLYMPIAD”. Theory and Practice of Physical Culture, no. 12 (January):53-55. http://tpfk.ru/index.php/TPPC/article/view/87.