Real-time ultrasound evaluation of CORE muscle activity in a simultaneous contraction in subjects with non-specific low back pain and without low-back pain. Protocol of an observational case-control study - Cervera-Cano, María; Sáez-García, María Carmen; Valcárcel-Linares, David; Fernández-Carnero, Samuel; López-González, Luis; Gallego-Izquierdo, Tomás; Pecos-Martin, Daniel (PloS one, 2023)
Keywords: Abdomen; Abdominal wall; Asymptomatic; Back pain; Backache; Biology and Life Sciences; Care and treatment; Case studies; Computer and Information Sciences; Data collection; Diagnosis; Diaphragms; Electromyography; Engineering and Technology; Evaluation; Low back pain; Magnetic resonance imaging; Medicine and Health Sciences; Morphology; Muscle contraction; Muscle function; Muscles; Muscular function; Pain; Patients; Pelvis; Questionnaires; Research and Analysis Methods; Study Protocol; Ultrasonic imaging; Ultrasonic waves; Variance analysis; Spain