. . "Healthy back exercise book : Achieving and maintaining a healthy back"@en . "The healthy back exercise book : achieving & maintaining a healthy back"@en . . . . . "Achieving and maintaining a healthy back"@en . "\"The Healthy Back Exercise Book is a practical guide for anyone who has ever experienced back pain. It contains invaluable advice and exercise programs that can help speed your recovery and prevent problems recurring in the future.\"--Page 4 of cover."@en . . . . . . .