Physical capacity and body composition in 13-16 year old soccer players during three-year training cycle - Konieczna, A.; Radziminski, L.; Paszulewicz, J.; Lopez-Sanchez, G. F.; Dragos, P.; Jastrzebski, Z. (Baltic Journal of Health and Physical Activity, 2019)
Keywords: soccer; junior elite sport; long-term performance build-up; aerobic; test; macrocycle; development; physique; training effect; Poland; training science; sport games; junior sports