Continuity and discontinuity of sport and exercise type during the COVID-19 pandemic. An exploratory study of effects on mood - Ronkainen, N. J.; Pesola, A. J.; Tikkanen, O.; Brand, R. (Frontiers in Physiology, 2021)
Keywords: training; movement; virus; infection; participation; feeling; psychic process; motivation; sport psychology; sports medicine; Switzerland; social sciences