This is an acupressure-type technique performed on the hands and feet and is based on the theory that meridian lines or pathways of the nervous system carry energy throughout the body. Because each zone or part of the body has a corresponding reflex point on the feet, stimulating that reflex point causes stimulation in the natural energy of the related organ or body system. Crystalline-type deposits and/or tenderness indicate a dysfunction, and pressure is applied to clear out congestion and restore normal functioning and health.