Cieślik, Błażej, Tomasz Rutkowski, and Tomasz Kuligowski. “The Effect of 8-Week CrossFit®-Based Training on Body Composition in Healthy Adults”. Sport and Tourism Central European Journal 15, no. 4 (April 5, 2019): 169–179. Accessed October 4, 2024. https://czasopisma.ujd.edu.pl/index.php/sport/article/view/361.