I'm expecting to go in for a major operation on my shoulder in a month. I think on the optimistic side, I'm going to be off the ice for about two months. Any ideas on how to a) keep myself sane and b) try to retain some muscle strength in my legs. I'm guessing I won't be doing much more than walking for the first few weeks so I'm looking for things to incorporate into my physical therapy regime. I know I'll be dedicated in doing the exercises to help heal the shoulder, so I'm hoping that I'll have the same dedication to helping my legs.