This document discusses the benefits and potential dangers of various massage therapies. It begins by introducing massage therapy and defining some common terms. It then describes several popular massage styles like 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. For each one it provides a brief overview of what it involves and potential risks, such as pain, bruising, or fatigue. The document concludes by listing some resources for further research on massage therapy.