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.
Common symptoms of an anterior pelvic tilt include low back pain, groin pain, stiffness in the morning or after activity, tightness in the muscles in the low back and groin region. The image below shows the difference between a neutral and anterior pelvis. As a result of anterior pelvic tilt, a patient will generally have tight hip flexors (illopsoas) and tight low back muscles (lumbar paraspinals). These tight muscles create added stress on the low back joints and spine, causing pain, inflammation, spasm and tenderness.