Hi @doggiemom. I am now aged 89 and have similar problems to yours. I am on nil medicatio and retired from riding on the road. Like you I am not a great fan on indoor riding, but, am now riding one at home to maintain muscle and cardio fitness. Both of my feet have a mind of their own, but the bike is easy to get onto , and as I am able to hold each foot on pedal with a strap, I can ride for approx 20 x 3 times a day. My next step is to ride an outdoors adult trike bike, both pictured. I am practicing Neuroplasticity to overcome my Peripheral-neuropathy, and am experiencing some good reslts, though small, but definate. I live in Australia, where all gyms currently closed.