Korichko, A.V., and A.V. Rotar. “Increasing the Psychophysical State of Children of Primary School Age by Means of Stretching With Wushu Elements”. Theory and Practice of Physical Culture, no. 6 (July 2, 2022): 52–54. Accessed June 1, 2023. http://tpfk.ru/index.php/TPPC/article/view/249.