I dislocated my shoulder just over a week ago so I'm out of action from martial arts and lifting for at least 3 months. I want to keep my sanity, so I can't sit at home for 3 months doing nothing. I've been back to the gym once so far but obviously I'm very limited to what exercises I can do. I was wondering if any one could suggest any exercises I could perform without the use of my arms. So far I have come up with leg press, calf raises and step ups, holding a dumbbell, although its very difficult to hold onto the dumbbell for the entire set. I'm also going to be doing some cycling so that I don't completely lose my cardio. Any suggestions would be great.