Tretyakov, A.A., L.N. Akulova, T.V. Nikulina, and V.K. Klimova. “Indicators of Motor Activity and Physical Fitness of University Teachers”. Theory and Practice of Physical Culture, no. 6 (July 2, 2022): 48–49. Accessed March 29, 2024. http://tpfk.ru/index.php/TPPC/article/view/247.