The goal of this study is to improve successful adaptation to aging and quality of life in veterans with lower limb peripheral neuropathy (LLPN). Functional Balance Training and Tai Chi, the two exercise interventions tested in this study, have been documented to improve gait and balance, and decrease falls and associated fall-related injuries in the general elderly population. We are interested in whether one or both of these exercise interventions (successful in general elderly populations) would be effective in a special subpopulation of elderly, namely persons with LLPN.