I lead by example. My kids know what sweat is. They've seen me come home from so many runs and asked, 'What's on your skin? How did you get it?' And I tell them, 'It's from exercise!' So now my son will come home from a bike ride, take off his helmet and say, 'Look, Mom. I'm sweating! I just worked out!'

I worked at this place called Water World; it was a waterslide park. My brother and my dad framed my first paycheck from this place - which was for $0.00 dollars - because I didn't even make enough to cover the cost of my uniform!

You can't go wrong with some nuts. The key word is 'some.' Eat them one at a time, not by the handful.

Protein is important and hard for me to get in a hurry. We're busy. I don't always remember to thaw the chicken for dinner. I always have eggs, and they're light and satisfying. I never feel stuffed at the end of it.

At 4, I joined a summer rec team called the Sugar Bears.

Tennis is interesting because the women are almost more popular than the men. In the U.S. Open, women even get exactly the same money as the men.

For as long as I wanted to swim, I also wanted to do something on TV. My best friend in high school, we used to pretend like we had a TV show, and we had this dream of being the next 'Kate Allie.' Having that kind of a shtick.