In the 2nd Berlin Bedrest Study (BBR2) the effects of Galileo Training against the expected bone loss was tested (55 days, 24Hz, 6x1 min. exhaustive, 3/week). The control groups receive no training or identical training with-out vibration (RE). While the control groups showed significant decrease in vascular parameters like dilator capacity or vascular diameter, the Galileo Group could even improve some of them (Vascular Stiffness)...