Holotropic Breathwork integrates insights from modern consciousness research, anthropology, various depth psychologies, transpersonal psychology, Eastern spiritual practices, and mystical traditions of the world with the intention of enhancing self-exploration and healing. Usually done in groups, although individual sessions are also possible, Holotropic Breathwork combines accelerated breathing with evocative music in a special set and setting. Inner healing intelligence guides the process, so the quality and content brought forth is unique to each person and for that particular time and place.
(Source: Grof, www.holotropic.com)