Looser, V.N., Ludyga, S. and Gerber, M. 2023. Mediating effects of heart rate variability on the association between chronic stress, cardiorespiratory fitness and working memory maintenance. Current Issues in Sport Science (CISS). 8, 2 (Feb. 2023), 082. DOI:https://doi.org/10.36950/2023.2ciss082.