During the 2nd Berlin Bedrest Study (BBR2) the participants had to stay in bed for 55 days. The control group did no training at all, the Galileo group did resistance training + vibration (24Hz, 6x1 min. to exhaustion, 3/week). The Galileo group decreased CK levels to the same values ad the passive control group but received even better training results than the resistance training group which showed the highest CK levels in bedrest...