Altersgemäßes Tennistraining im Kindes- und frühen Jugendalter - Fritzler, M. (VDM Verlag Dr. Müller, 2007)
Keywords: tennis; child; youth; ability; endurance; strength; speed; flexibility; coordinative ability; motor learning; training planning; basic training; build-up training; long-term performance build-up; Germany; sport games; junior sports