The disorder occurs most often in young adults and may be caused by trauma, overuse, parts out of alignment, or muscle weakness. Visit this site for some decent, practical CP info.
Article includes information on symptoms, treatment and recommendations for exercise.
Knee braces designed to stabilize the patella for chondromalacia and patellofemoral disorders. Includes diagrams and X-ray images. An article about this disorder as well as some exercises that may help, from Page Wise. Help build the largest human-edited directory on the web.