Figure 2

Maternal group patterns of motion at 38 weeks gestation. Mean ± Standard Error of Mean of thoracic segment, pelvic segment and thoracolumbar spine displacement: (a) sagittal plane where positive values indicates thoracic segment, pelvic segment and thoracolumbar spine extension, (b) coronal plane where positive values indicates thoracic segment, pelvic segment and thoracolumbar spine side flexion to the right, and (c) transverse plane where positive values indicates thoracic segment, pelvic segment and thoracolumbar spine axial rotation to the right. 0% of movement right heel strike.