Our external environment no longer seems to have any firm boundaries, any limits, or any positive cues about when to stop consuming anything. I mean, there is a reason that people get fat - it's easy and cheap to get high-calorie, tasty food.

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.'

Try a recipe that uses leafy vegetables like kale, or switch to filling, high fiber grains like whole-wheat pasta.

Our external environment no longer seems to have any firm boundaries, any limits, or any positive cues about when to stop consuming anything. I mean, there is a reason that people get fat - it's easy and cheap to get high-calorie, tasty food.

It's the fact that no matter how bad it's gotten, the body wants to be healthy. The body wants to bounce back. When you do these changes, you do these small changes every single day, and you trust the process of what you're doing. You really do make lasting changes onto your body.

I'm tired of good people getting ripped off by diet products that don't work!

I found that people like rules, and I love to tell people what to do. It's not rocket science when it comes to weight loss. It's about eating a little less and moving a little bit more.