I take 0.5 Clonazepam X 3 daily and it has helped, it makes most people drowsy. It has helped me stand longer. My leg tremors set in with 1-2 minutes before. I still am limited, I use a rolling kitchen stool. Lean on carts. I do all task sitting down. I carry a compact tripod fold up stool with a shoulder strap.
Although I have an exercise routine with 5lbs hand weights and a recumbent stationary bike, I have not had strength lately to exercise routinely. I do on days I can.