Kałużny K, Kochański B, Szadkowska R, Kałużna A, Cichosz M, Zukow W, et al. The assessment of the relation between the transverse abdominal muscle (TRA) and the occurrence of injuries and contusions at university students. Pedag Psychol Sport [Internet]. 2020 Sep. 20 [cited 2025 Jul. 7];6(3):33-4. Available from: https://apcz.umk.pl/PPS/article/view/PPS.2020.06.03.003