I took a gymnastics class as a kid, as well as tennis lessons, but never did compete in either sport. I also had swimming lessons as well growing up, but never joined a team or anything. The competitive sports I've done were rowing for a year in college, and martial arts. I ended up quitting rowing after the first year because there was one teammate who was a real b*#@ and there was no way we'd have gotten along. I'm still doing the martial art, as well as archery competitively. I did do fencing in college, but there was no longer a team to compete in, so I did it for the fun. The university decided to spend the funds on the basketball team as they made the playoffs a few times.
I also play Quidditch once a month, but that's just for fun.
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"I do not feel obliged to believe that the same God who has endowed us with sense, reason,
and intellect has intended us to forgo their use."
- Galileo Galilei