How do you stay (somewhat) healthy?
weaksauce: One of the most fun active sports that I have played in a long time is racquetball. Very physical and very fun. Get a standing game going every week with some friends and you will notice your cardio benefits quickly. I also have a blast doing it because there is so much action going on that you don't have any time to think about breaking the build or anything else really.I will also second the rock climbing gym as a fun exercise too. While it is physically demanding it takes longer to get physically drained so that could be a consideration. (3 hours vs. 1 - 1.5 hours for racquetball).