Jennifer - It is with sincere thanks that I am writing you this letter of appreciation for the time you spent with some of the members of the Miles Nadal JCC. In your engaging presentation entitled "Healthy Back, Happier Life", I know that you helped to make a difference in many of the participants' lives. The musculoskeletal changes in our bodies as we age can have a profound effect on a person's quality of life, and you showed sensitivity and an understanding of the aging body that will undoubtedly help many people.