Cherkashin I.A., Peijun Huang, Platonov D.N., and Platonova L.L. “METHODS OF PHYSICAL CULTURE AND HEALTH-IMPROVING CLASSES WITH ELEMENTS OF MARTIAL ARTS FOR MEN WHO LEAD A SEDENTARY LIFESTYLE”. Theory and Practice of Physical Culture, no. 8, Aug. 2023, pp. 61-63, http://tpfk.ru/index.php/TPPC/article/view/713.