The Effect of 6 Months of Local Vibration Training in Institutionalized Elderly

The subjects of the vibration group will be subjected to local vibration training by the use of custom-made cylindrical vibrators which will be placed on the hip and thigh. The subjects will apply the vibrations by themselves and they will learn how to follow the pre-programmed training program. Training sessions take place 5 times a week, during one year. The physiotherapist and the research assistant will attend the training session 1x/week. Training parameters will vary during the year to create a variable stimulus (frequency 40-80Hz and G-force 0.5-5g). The intervention group will perform all measurements.