100
Participants
Start Date
March 31, 2007
Primary Completion Date
September 30, 2011
Study Completion Date
September 30, 2011
Exercise
Back exercise: At home every day. In groups once a week. Duration 10 weeks.
Restitution
Restitution: At home 2 times one hour. Meetings every 2 weeks. Duration 10 weeks.
Spine Centre of Southern Denmark, Middelfart
Velux Fonden
OTHER
The Back Research Center, Denmark
OTHER