The seminal text by Dr. G. Dallas Hancock on structural cranial techniques. The human body is asymmetrical in both structure and function. It is compromised by a variety of chronic Primary Cranial Patterns, in particular a right torsion and a left lateral strain. These patterns result in global neuromusculoskeletal dysfunctions, including pelvic tippage with rotation and a compensatory scoliotic pattern. Make long-term changes you never thought possible using firm-handed techniques that were part of Dr. Hancock’s Ph.D. work. Detailed descriptions of each procedure are accompanied by illustrations. Patients’ chronic distortions release, pain abates, and muscle-function testing demonstrates changes that last for years.