I didn't have the same fitness or ability as the o...

I always give Lindsay so much credit for her tennis game, for her attitude, for her person, and because of how she deals with all the things. I don't think people give her enough credit for how well she's doing.

That's one of the reasons I moved to Florida. Of course, the main reason is the weather and the training. But there's more jealousy in Switzerland because it's so little and they don't have so many athletes.

I was always at peace because of the way my mom treated me.

We talk a lot on 'Biggest Loser' about how fitness is a natural antidepressant, how it burns off stress. What I like about running is that it gives me time alone. I'm always busy, with people at work, with my kids. I love getting out for a run by myself and just listening to my music.

I personally love to run outdoor fitness trails. I love the meditative value I get when out alone, challenging myself to run faster and higher.

With fitness, I do Bikrams hot yoga. The gym that I have in my building is amazing. I love to do cardio and weights there.

I think exercise tests us in so many ways, our skills, our hearts, our ability to bounce back after setbacks. This is the inner beauty of sports and competition, and it can serve us all well as adult athletes.