Intra-individual variability of sleep and nocturnal cardiac autonomic activity in elite female soccer players during an international tournament
J. Costa, P. Figueiredo, F. Nakamura, V. Rago, A. Rebelo, J. Brito
This study examines sleep patterns and nocturnal cardiac autonomic activity in elite female soccer players during a tournament, finding significant individual variability in sleep duration and heart rate variability.
bioRxiv · Jun 7, 2019Physiology