I Have been using Dr. Morales for sum time now . I came with low back pain which was immediately improved to a point where other issues were noticeable . Dr. Morales not only works on joints , but muscles as well . His knowledge of the muscles of the body enable him to sometimes resolve issues with joints such as the knee. He was able to resolve my knee pain by working on muscles in my thigh and calf !! He is also well versed in bio chemistry and I have improvement in other areas by taking supplements he suggested.