Before revision:  They performed the following activities: standing, sitting, chair rising, box lifting, walking, running and a counter movement jump (CMJ). Sagittal plane lumbar spine angles were extracted as continuous values as well as average and range of motion (ROM) parameters.
After revision:  They performed the following activities: standing, sitting, chair rising, box lifting, walking, running and a counter movement jump (CMJ). Lumbar lordosis angles were extracted as continuous values as well as average and range of motion (ROM) parameters.