Physiological and performance parameters associated with critical power decline in hypoxia among highly-trained endurance athletes. - Kowalski, Tomasz; Wilk, Adrian; Rębiś, Kinga; Malczewska-Lenczowska, Jadwiga; Klusiewicz, Andrzej; Debevec, Tadej; Faiss, Raphael (Biology of Sport, 2026)