Human body has twelve meridian energy pathways and two extra meridians. Each meridian has a set number of Acu-points (Marma points). Restriction, blockage or excess flow of energy in these, cause diseases. Applying pressure on specific Acupoints and regulating meridian energy by seeds, fingers or acupressure tools restores health. It's a harmless process with no side effects. This concept is also used in Su-Jok Acupressure, Reflexology and Byol Meridian energy balancing.