<prompt> All are true about thoraco-lumbar fascia exceptAttachment to the spinous process of lumber veebraOrigin to the transversus and internal oblique musclesLumber pa situated in the interval between the iliac crest and the 12th ribAttachment to the transverse process of lumber veebra  <response>: The thoracolumbar fascia is a deep investing membrane throughout most of the posterior thorax and abdomen although it is a thin fibrous lamina in the thoracic region. Above, it is continuous with a similar investing layer on the back of the neck the nuchal fascia. Ref - semantischolar.org 