The CrossFit program is broad, general and inclusive, and most of all, the movements can be scaled down to any level of athlete. Just watch what I do with it on 'The Biggest Loser.'

CrossFit is all about constantly-varied, high-intensity movements. And to do these movements, you have to have a certified coach to take you through this - or any type of physical activity.

Whether you want to lose 20 pounds or 200, what the contestants on 'The Biggest Loser' have learned - and taught me - holds true: You've got to make a break. You've got to divorce yourself from the past and find a different way of living. And you can never go back.

My background is that of a competitive athlete and a fighter, and I'm bringing something totally different to 'The Biggest Loser' that wasn't there before.

I don't do any vulgar movements.

For me, if you distill comedy down, it is surprise and the unexpected. That has to be it on its most base level, in any form.