title: Relation between intra-abdominal pressure and lumbar stress: effect of trunk posture.
authors.forename: P
authors.initials: P
authors.lastname: Mairiaux
authors.forename: J
authors.initials: J
authors.lastname: Malchaire
mesh_terms: D000005:Abdomen / Q000502:physiology*; D001696:Biomechanical Phenomena; D006801:Humans; D008161:Lumbosacral Region / Q000502:physiology*; D005082:Physical Exertion; D011187:Posture; D011312:Pressure; D013314:Stress, Mechanical