Hi Deborah, I'm sorry it took me so long to answer. The place to write for information on Feldenkrais is: Feldenkrais Guild P.O. Box 489 Albany, Oregon 97321 The Feldenkrais teaches awareness through movement, reprograms the body when the person is using it improperly. It is very complex, and can best be explained in their literature. Their phone no. is 503-926-0981, and their EMail is: [log in to unmask] . Good luck with your mother. Claudia