Pabianek, Łukasz, Robert Stępniak, and Cezary Pochylski. “The Level of Basic Motor Skills Rugby Players Club ‘Rugby Unisław’”. Journal of Education, Health and Sport 7, no. 2 (February 28, 2017): 266–275. Accessed February 6, 2026. https://apcz.umk.pl/JEHS/article/view/4296.