This study documented the effects of Galileo Training in children with OI (Osteogenesis Imperfecta) during the Cologne therapy concept “auf die Beine” on muscle and bone mass (10-20Hz, patient individual exercises, 10*15min./week, 6 months + 6 months follow-up). The results show a growth effect corrected significant increase in muscle mass (legs up to 14%) and bone mass (leg up to 31%)...