Balashov, Dmytro, and Oleksii Stasenko. “THE INFLUENCE OF THE TOOLS OF THE ‘CROSSFIT’ TRAINING SYSTEM ON THE PHYSICAL FITNESS AND PHYSICAL DEVELOPMENT OF STUDENTS”. Education. Innovation. Practice 11, no. 2 (February 27, 2023): 6–12. Accessed September 27, 2026. https://oip-journal.org/index.php/oip/article/view/107.