Werenkowicz, Wiktor, Aleksandra Boral, Bartłomiej Czarnecki, Dominika Kryś, Julia Koczur, Michał Górski, Wiktoria Pniok, Wojciech Kurkiewicz, and Joanna Brzoza. “Potential Health Benefits and Risks Associated With Calisthenics, a Sport of Increasing Popularity – A Literature Review”. Journal of Education, Health and Sport 82 (June 23, 2025): 60373. Accessed June 28, 2025. https://apcz.umk.pl/JEHS/article/view/60373.