This document discusses the benefits and potential dangers of various massage therapies. It defines common medical terms used in massage and provides an overview of different massage styles including Swedish massage, aromatherapy massage, hot stone therapy, deep tissue massage, shiatsu massage, Thai massage, reflexology, amma massage, shiatsu oriental bar therapy, Balinese massage, connective tissue massage, and lymph drainage therapy. Each style is briefly described and potential cautions are noted such as redness, bruising, pain or spasms. Resources for further research are also provided.