Balashov, D. and Stasenko, O. 2023. THE INFLUENCE OF THE TOOLS OF THE "CROSSFIT" TRAINING SYSTEM ON THE PHYSICAL FITNESS AND PHYSICAL DEVELOPMENT OF STUDENTS. Education. Innovation. Practice. 11, 2 (Feb. 2023), 6–12. DOI:https://doi.org/10.31110/2616-650X-vol11i2-001.