Aerobic capacity and sprint velocity of Leagues I and IV football players - Michalczyk, M.; Klapcinska, B.; Poprzecki, S.; Jagsz, S.; Sadowska-Krepa, E.; Kimsa, E.; Kempa, K.; Chmura, J. (Biomedical Human Kinetics, 2010)
Keywords: soccer; performance capacity; aerobic; sprint; velocity; male; lactate; O2-uptake; maximum; Germany; sport games