TY - JOUR AU - Van Dillen, L R; Sahrmann, S; Caldwell, C A TI - Trunk rotation-related impairments in people with low back pain who participated in 2 different types of leisure activities: a secondary analysis JO - Journal of Orthopaedic & Sports Physical Therapy IS - 8 VL - 31 PY - 2006 SP - 402 EP - 418 N1 - et al. ER -