Piekorz, Zuzanna, Damian Kwiatkowski, and Andrzej Lewandowski. “Stretching and Injuries in Men Undertaking Running Training”. Journal of Education, Health and Sport 11, no. 6 (June 3, 2021): 11–22. Accessed July 19, 2024. https://apcz.umk.pl/JEHS/article/view/JEHS.2021.11.06.001.