Competitive figure skating (quit 5 yrs ago and actually just started up again), and aerial circus (if you count that).. also I'm really good at competitive Netflixing.
As far as watching sports, I like watching the Olympics- especially gymnastics, but I love watching FIFA (I was rooting for Argentina last year- even though I'm normally a fan of UC Barca).
Also I love playing soccer, but I'm absolutely horrible at it.