ŚLIWA, Wiktoria, TWARDOWSKA, Daria, TŁOCZEK, Wiktoria, TOPOLSKI, Kamil, JELONEK, Barbara, KLUBIKOWSKA, Karolina, WANDZEL, Małgorzata, PORADA, Dagmara, TOMCZAK , Barbara and WANDASIEWICZ, Monika. Sinus Bradycardia in Endurance Athletes From Physiological Adaptation to Potential Pathology. Quality in Sport. Online. 30 April 2026. Vol. 54, p. 70889. [Accessed 2 May 2026]. DOI 10.12775/QS.2025.54.70889.