Monitoring training load in youth soccer players: effects of a six-week preparatory training program and the association between external and internal loads - Lechner, S.; Ammar, A.; Boukhris, O.; Trabelsi, K.; Glenn, J. M.; Schwarz, J.; Hammouda, O.; Zmijewski, P.; Chtourou, H.; Driss, T.; Hoekelmann, A. (Biology of Sport, 2023)
Keywords: sports medicine; junior elite sport; soccer; training; load; load organization; training programme; Poland; biological and medical sciences; training science; sport games; junior sports