Supplemental O2 during recovery does not improve repeated maximal concentric-eccentric strength-endurance performance in hypoxia - Dünnwald, T.; Morawetz, D.; Faulhaber, M.; Gatterer, H.; Birklbauer, C.; Koller, A.; Weiss, G.; Schobersberger, W. (The Journal of Strength and Conditioning Research, 2022)