As a former football player who has carried a football more than 4,000 times, trust me, I did not go into ballroom dancing with my body being 100 percent, with no aches or pains or ailments coming with me. When you're dancing, you're doing stuff that your body's not used to, and so you start to aggravate those old injuries.

I'm an enigma, an unknown. You can't really figure out what I'm going to do next. I like it like that.

Charles Haley changed the way the Cowboys played football in the 90s. And the reason why I say that is because he was such a dominant force coming off the edge, where it took two and three to block him.

Emmitt Smith Quotes