Cranial Release Technique (CRT) is a gentle, non-invasive, hands-on approach to releasing tension and restrictions in the bones of the skull, spine, and other areas of the body. CRT is based on the idea that the cranial bones are not fused together, but rather can move slightly in response to various physical and emotional stresses. This movement can be restricted by a variety of factors, such as trauma, stress, or poor posture, which can create tension and discomfort in the head, neck, and other areas of the body.