TY - GEN AU - Mayer,Tom G AU - Neblett,Randy AU - Brede,Emily AU - Gatchel,Robert J TI - The quantified lumbar flexion-relaxation phenomenon is a useful measurement of improvement in a functional restoration program SN - 1528-1159 PY - 2010///0201 KW - Adaptation, Physiological KW - physiology KW - Adult KW - Biomechanical Phenomena KW - Cohort Studies KW - Disability Evaluation KW - Electromyography KW - methods KW - Exercise Test KW - Exercise Therapy KW - Female KW - Humans KW - Low Back Pain KW - diagnosis KW - Lumbar Vertebrae KW - physiopathology KW - Male KW - Middle Aged KW - Muscle Contraction KW - Muscle, Skeletal KW - Occupational Diseases KW - Outcome Assessment, Health Care KW - Pain Measurement KW - Posture KW - Predictive Value of Tests KW - Prospective Studies KW - Range of Motion, Articular KW - Sensitivity and Specificity KW - Spinal Diseases KW - Weight-Bearing N1 - Publication Type: Journal Article UR - https://doi.org/10.1097/BRS.0b013e3181b20070 ER -