Differences in quality of life, sleep, and physical activity in adolescent athletes before and during COVID-19 - Wingerson, M. J.; Baugh, C. M.; Provance, A.; Armento, A.; Walker, G.; Howell, D. R. (Orthopaedic Journal of Sports Medicine, 2021)
Keywords: sports for children and youths; adolescence; virus; break; sleep; activity; movement; training; load; emotion; anxiety; way of life; well-being; sports medicine; Great Britain; biological and medical sciences; junior sports