%0 Journal Article %A SM McDonough %A RF Hunter %A M Tully %A DM Walsh %A S Dhamija %A SM McCann %A SD Liddle %A P Glasgow %A C Paterson %A G Gormley %A D Hurley %A A Delitto %A J Park %A I Bradbury %A GD Baxter %T THE IMPACT OF A GROUP EXERCISE CLASS ON FREE-LIVING PHYSICAL ACTIVITY LEVELS IN PEOPLE WITH LOW BACK PAIN %D 2011 %J Orthopaedic Proceedings %P 489-489 %V 93-B %N SUPP_IV %R 10.1302/0301-620X.93BSUPP_IV.0930489a %U https://doi.org/10.1302/0301-620X.93BSUPP_IV.0930489a %K