Solopov I.N., Fomichenko T.G., Avdienko V.B., and Bgantseva I.V. “Automated System for Collection and Differentiated Evaluation of Functional and Special Physical Fitness of Swimmers of Different Level of Qualifications”. Theory and Practice of Physical Culture, no. 7 (August 20, 2024): 17–19. Accessed August 25, 2024. http://tpfk.ru/index.php/TPPC/article/view/1064.