title: Effects of spinal flexion and extension exercises and their associated postures in patients with acute low back pain.
authors.forename: R W
authors.initials: RW
authors.lastname: Bunch
mesh_terms: D005081:Exercise Therapy / Q000379:methods*; D006801:Humans; D017116:Low Back Pain / Q000534:rehabilitation*; D013122:Spinal Diseases / Q000534:rehabilitation; D016896:Treatment Outcome