EXPERIMENTAL DESIGN: Randomized control trial METHODS: Twenty participants will be recruited and randomly divided into two groups, one group will receive the FES intervention while the other group will continue with activities of daily living. Both groups will keep a daily log of number of hours the prosthesis is worn, number of hours the FES is worn (if used) and any changes in skin conditions or medications. Both groups will return for assessment visits at 4, 8, and 12 weeks and a follow up visit 3 months post-intervention for investigators to inspect the residual limb and check the fit of the prosthetic socket, record residual limb knee extension strength on the Biodex machine, take measurements (circumferences and lengths) of the residual limb with a tape measure and ruler, scan the limb with the hand held three-dimensional motion-tracking laser scanner system and the participant will be asked to complete a pain questionnaire. The Prosthetic Evaluation Questionnaire (PEQ) will be completed at the 12 week and the 3 month follow-up visits.