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.
An anterior pelvic tilt, also known as Janda's lower crossed syndrome, may be one of the factors contributing to your low back discomfort/pain. A few symptoms that your pain may be rooted in an anterior tilt include: 1  Difficulty standing after an extended period of sitting. 2  Low back discomfort/pain when lying flat on your back, which is alleviated by a pillow under your knees or lying on your side with your legs bent.