As of March 2015, reflexology charts can be found online at KerryReflexology.com and AmericanAcademyOfReflexology.com. These sites have charts listing conditions with the corresponding reflexology areas located on both feet and hands. The latter site also offers a chart for the left ear.
Reflexology is structured on the principle that congestion, inflammation and tension help to cause diseases in the human body. The practice believes reflexes in the foot, hand and ear correspond to parts of the body where the diseases occur. When reflex areas are stimulated, the action corrects imbalances in the body, mind and emotions, boosting the immune system.