Although there is a lot of fascinating and useful information useful for medical massage, physical therapy, chiropractic, etc., I find the illustration rather inappropriate. There is a strange emphasis on female figures with buttocks and breasts - it emphasizes the female curvature so much that it looks anatomically incorrect and even comical. Incorrect inclusion of breast tissue in a musculoskeletal diagram causes dissatisfaction. Unfortunately, it's hard to notice until you get the full sizeβ¦