title: [Exercise for strengthening of the back in patients with low back pain--a new fad?].
authors.forename: P
authors.initials: P
authors.lastname: Kryger
mesh_terms: D015444:Exercise; D006801:Humans; D017116:Low Back Pain / Q000175:diagnosis / Q000534:rehabilitation*; D026741:Physical Therapy Modalities / Q000379:methods*
vernacular_title: Rygstyrkende øvelser til laenderygpatienter--et nyt modelune?