Dr. Barlow trained with Alexander from1938-45 and subsequently worked with Alexander until 1949. He utilizes his experiences as both a teacher of the Technique and a consultant rheumatologist, to introduce the Technique from a medical viewpoint: how use affects our health. The many illustrations of people’s posture and X-rays of heads and necks show examples of misuse. This edition has been revised, updated and reset, and contains a new foreword. (Originally published in 1973 in Great Britain as “The Alexander Principle”.) [254 pages, pb, illustrated, 1990 (1973), Inner Traditions International]