My agent said, 'Jerry, Dancing With the Stars - they want you on there.' I said, 'Ain't no way. I'm not going to do that.' Then he came back to me again, and he kept putting pressure on me. I said, 'All right, I'll give it a try.'

The Enemy of the best is the good. If you're always settling with what's good, you'll never be the best.

I'm used to performing under pressure, but that's playing football.

My first experience with football was not very good because I didn't plan on playing football. I was just playing hookie one day and I was a sophomore and decided not to go to class. And the principal - normally he does his rounds and I thought I had him down pretty good where he was going to be - he sort of walked up behind me and scared me. He noticed I could run real fast. So that's how I got introduced to football.

I played the game for 20 years, and I think that kept me on the football field, being adjusted. Getting hit so many times, being all out of whack, and going in to see my chiropractor kept me back on the football field.

I could barely speak after I was drafted by the San Francisco 49ers. I was going to play for the defending Super Bowl champions.... I immediately thought of all the great players on the team. I was in awe, as I had watched these soon-to-be legends play on television. They epitomized for me what football was all about: the love of the game, the professional approach, and the desire to win.

My agent said, 'Jerry, Dancing With the Stars - they want you on there.' I said, 'Ain't no way. I'm not going to do that.' Then he came back to me again, and he kept putting pressure on me. I said, 'All right, I'll give it a try.'