This study compared Galileo Therapy vs. an one hour walking training (12,5Hz, pos. 3 , 60° bent knees, 6*1 min./day, 3/week, 8 months). The control group received a walking training (60 min.) + stretching exercises. The control group could not prevent bone loss. The Galileo Group could increase bone mass by more than 2% in the Ward-region even up to 6% and increase balance parameters by more than 25%...