So sorry to take forever to respond. The stimulator seems to cover my legs and much of the pain in my feet, though they will never be OK and I am still restricted in how far I can walk. I am now able to walk a mile but beyond that is resulting pain. I have somehow regained my balance over time as I never before could ride a bike but now do quite often and love the fun. I was an aficionado of biking for many years and lost it with my diagnosis. I will check back for any more needed questions. Good luck, I have actually regained my old life and happiness though it certainly was a long road.