Any types of exercise you can tolerate is porobably fgood for you no matter what your condition. My problem is that I don't know I can't tolerate it for a day or two.

I find all kinds of stretching and water exercises to be well tolerated. If you can't stand cold water on your affected limb just get gloves (boots) and work in warm water. You can always splurge and get scuba equipment if covering it isn't enough.