This seminar will provide certified prosthetists, physical therapists, physicians and other healthcare workers an overview of the functions and benefits of prosthetic feet and knees, especially the Kenevo, C-Leg 4, Genium and X3 microprocessor knees. A review of the gait cycle and how individuals with amputations compensate in their walking will be covered. Gait training, balance and weight shifting exercises will be included. Tips for training a patient to utilize the functions of a microprocessor knee will be demonstrated during the symposium. A review of current research related to MPK technology efficacy will also be discussed.