Reflexology can treat problem areas by working on pressure points on the feet. A full reflexology treatment will aid the body's own healing mechanism and leave you feeling relaxed and calm.There is evidence that a kind of foot therapy was practised in ancient China, Egypt and in North American Tribes, although the true origin of Reflexology remains uncertain. Several books were published on foot zone therapy during the 17th and the 20th century. The underlying theory of Reflexology tells us that certain reflex points on the feet correspond to certain parts of the body.