It just kills me when people buy a dog when there are dogs in shelters. I still get emotional when I think of Karl sitting in that shelter. I wasn't looking. I didn't even think I had time for a dog, and then I met this little one and he needed help. It's been so amazing to see him transform into a happy and confident companion.

I don't want anyone to ever put himself or herself in a box of, "I lost my second chance!" Because life brings you ebbs and flows, and if you miss out on this second chance, guess what, you're going to get another one if you decide that you're ready to have one.

No carbs after lunch is one of the hardest (rules) to follow. But if you follow this rule YOU WILL lose weight

For me, working out is a form of therapy. It's cathartic for me; it's a good stress reliever. I know that when I go to the gym I am taking care of myself, and I know I'll feel so much better afterwards.

I believe in the power of the human spirit.

Yoga is the fountain of youth. You're only as young as your spine is flexible.

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.'