I can't claim to be a dancer because my roles have been more acting based, but I now wish I had danced growing up.
Before I met my wife, I had no interest in ballet. Now it's a huge part of my life, and I love it. I've seen up close the work the dancers put into their art, and I'm as impressed by them as I am with competitive athletes. So while I'd still rather watch a football or baseball game, I enjoy going to the ballet as well.
My stepson is a professional ballet dancer in South Carolina, and he is amazingly strong and fit.