It's hard to pick just one, but I am fond of track and martial arts. They're the two I'm most familiar with and I honestly like that they're more independent sports. I've made friends within the sports, but when it comes time to actually perform, I like working alone. =)
Still, there are so many nice people out there to connect with; in TKD, especially, I think I've met some really good people and we've kept in touch over the years, even after the school got a crazy new owner and most of us left. (We have a literal "old school" group and it's awesome.)
I want to try some new sports when I move; I'm not sure what yet, but I've looked at volleyball. It seems pretty fun and I think a new game would be a nice change of pace. Do many of you play it, and if so, how do you like it?
Rekhyt: Those sound like intense sports! Do you play either of them?