Dahn Yoga teaches a different type of yoga: a Korean discipline that involves stretching, Tai Chi (DahnMuDo), relaxation and breathing exercises, meditation and brain wave vibration. Pick up a brochure at the store and sign up for a half-price introductory session. The purpose of Dahn Yoga is to tap into the full healing potential of the brain and improve the mind-body system. Suitable for most age groups, it emphasizes simple movements.