Yah, I'm not that athletic either, but I can run okay. Oddly enough, whenever in gym everyone else is like "[insert nasty comment here] running" I'm like "Yay!" and they're like "[insert nasty comment about me here]"
But, I wouldn't like running competitively, so... who knows.
I liked tennis & badmitten (misspelled) the last time I played. I liked beating the doot out of the ball/birdie (I must have lost, like, three birdies in gym that unit).
No sig ideas...yet.