structural integration, a technique of deep massage intended to help in the realignment of the body by altering the length and tone of myofascial tissues. The basis of the practice is the belief that misalignment of myofascial tissues, a result of improper posture and emotional and physical traumas, may have a detrimental effect on a person’s energy level, self-image, muscular efficiency, perceptions, and general health. Also called Rolfing.