Evseev S.P., Aksenov A.V., Kryukov I.G., and Aksenova S.S. “OPTIMIZATION OF THE NATIONAL SYSTEM OF PHYSICAL TRAINING AND SPORTS GTO THROUGH A COMPARATIVE STUDY OF THE RESULTS OF TESTS OF PERSONS WITH MUSCULOSKELETAL DISORDERS”. Theory and Practice of Physical Culture, no. 8 (September 28, 2025): 65–67. Accessed December 5, 2025. http://tpfk.ru/index.php/TPPC/article/view/1435.