Wajerowska, Weronika, Barbara Nawracaj, Sonia Browarny, Bartosz Dubniański, Kacper Fudali, Mateusz Hejnowicz, Jan Tymec, and Kornelia Stawińska. 2026. “Assessing Overtraining Syndrome in Competitive Athletes: Biomarkers, Screening Tools, and Clinical Correlates”. Quality in Sport 55 (May):71097. https://doi.org/10.12775/QS.2026.55.71097.