I personally love to run outdoor fitness trails. I...

I've created, directed and choreographed for Lady Gaga since the beginning, so 'Born This Way,' this was musically such an amazing evolution and such a brilliant record. So when she played it for me, it took me a while to find out the visual interpretation that I could give back to her.

If you love dance and you have the gift of teaching, teaching is super amazing and important because my teachers planted that seed in me. As a teacher you understand the difference or the definition of a Baryshnikov or a Gregory Hines, so teaching is really important and very necessary.

Choreography is amazing. I'm still a dancer, yet I transitioned into choreography then as a Creative Director. All of these creative elements are brought out of being a dancer. Directing is something that comes out of understanding movement and choreography. Directing movement is directing a dance piece.

What is the worst of woes that wait on age? What stamps the wrinkle deeper on the brow? To view each loved one blotted from life's page, And be alone on earth, as I am now.

The age in which we live, this non-stop distraction, is making it more impossible for the young generation to ever have the curiosity or discipline... because you need to be alone to find out anything.

Reason is a crutch for age, but youth is strong enough to walk alone.

I like to be alone so I can write. But focus can hurt you. I don't want to be some stress casualty in early middle age.

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.

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.

Walking is the best possible exercise. Habituate yourself to walk very fast.