title: Spinal configuration during lifting.
abstract: The change in spinal configuration of the cervical, thoracic, and lumbar regions in relation to an amount of weight lifted was determined using videophotogrammetry. Fifteen healthy male subjects, 20-38 years of age, with no previous history of back pain participated in the study. The subjects lifted a crate containing 0, 10, and 20 kg weights using the straight-legs, bent-over-back method of lifting. The results showed that cervical and thoracic spinal segment configurations were not significantly influenced by the amount of weight lifted and that the mobility of the lumbar spinal segment was significantly decreased with increasing load (p = .03).
mesh_terms: D000328:Adult; D002574:Cervical Vertebrae / Q000502:physiology; D006801:Humans; D008159:Lumbar Vertebrae / Q000502:physiology; D008297:Male; D009068:Movement; D010780:Photogrammetry; D011187:Posture; D013131:Spine / Q000502:physiology*; D013177:Sports; D013904:Thoracic Vertebrae / Q000502:physiology; D014743:Videotape Recording; D014891:Weight Lifting