I PT started and got a few at home things to do, basically stretching. In the rehab center, I stand between parallel bars and tap a the corner of a a board on a rocker. The goal is to tap the corner without rocking it. Need those bars tho'. Also I stand with my eyes closed and try to stay steady. I do baby lunges while holding the bars. What I am happy about is that I did 3 minutes on the bike, low resistance of course, at 40 mph and did not get fatigued. It is all baby steps, but I am feeling better just doing something to help myself