HĄDZLIK, Izabela, WOJTYŁA, Klaudia and BARG, Marta. When Healthy Habits Turn Harmful: A Medical Perspective on Exercise Addiction. Quality in Sport. Online. 26 August 2024. Vol. 20, p. 54154. [Accessed 29 November 2024]. DOI 10.12775/QS.2024.20.54154.