title: Assessment of lumbar EMG during static and dynamic activity in pain- free normals: implications for muscle scanning protocols.
authors.forename: S L
authors.initials: SL
authors.lastname: Wolf
mesh_terms: D004576:Electromyography; D006801:Humans; D008161:Lumbosacral Region; D018482:Muscle, Skeletal / Q000502:physiology*