Complex sentence: Mind-body interventions, working under the premise that the mind can affect "bodily functions and symptoms", include healing claims made in yoga, meditation, guided imagery, hypnotherapy, progressive relaxation, qi gong and tai chi.
Split into simpler sentences: Mind-body medicine works under the premise that the mind can affect "bodily functions and symptoms". Mind body medicine includes healing claims made in yoga, meditation, guided imagery, hypnotherapy, progressive relaxation, qi gong and tai chi.