So at the YMCA I've been doing the elliptical trainer. It gives me the most workout
while keeping me from having to move my feet. I used
to run, but now even running on the treadmill is dangerous - I keep dragging my feet, and tripping. I just can't get into the stationary bike. It would be safer for me, but the workout just isn't enough.
I also lift weights. I stay away from the leg lifts, and stick with the back, arms, shoulders, and waist.