We cannot equate this with a purely biological freedom or vitality, or spontaneity. Bergson and His Philosophy J. Alexander Gunn. It is a more serious difficulty that Paul knows of no Longobardic king with a name which we can equate with Sceaf.
But this posture makes your pelvis rock forward into an anterior pelvic tilt, which consequently creates an increased lumbar curve (lordosis). Unfortunately, other tissues such as the muscles described above adapt to this posture over time, which contributes to back pain and injury.
The term associated with inward curvature (as may result from pregnancy) is lordosis. This term is appli â¦ ed only to inward curvature of either the cervical (neck) or lumbar (lower back) vertebrae. It is commonly known as swayback in horses. Scoliosis is the most common spinal deformity in adolescent girls. There are four abnormal lateral curvature of the spine. The five  are lordosis, scoliosis, kyphosis and spondylosis.