I'm kind of proud of myself. I've been able to keep a certain grace about me, even in the times of disgrace and craziness.

I was getting a little bored with my hair. It's kind of a symbolic thing, just getting rid of the past, moving forward. It's amazing what a reaction you get when you cut your hair.

My career only took off because of one football game. I thought it was funny. 'Playboy' called and offered me a cover just like that. I turned them down initially, because I was nervous about it and my boyfriend at the time didn't want me to do it, but they kept coming back, so I eventually said yes.

I feel that, at this point in my career, I don't want to do another television show. I don't want to do a film.

I don't want to lose my fitness. I'm 45. I have two babies. I've got a long way to go and I want to keep in tiptop shape. There's no magic bullet.

The ACA - popularly known as 'Obamacare' - has been an important step forward toward an admirable goal: providing access to health insurance for all Americans. But like many reforms generated by the political process, the ACA is problematic.

The next frontier in nutrition will be about reconfiguring diets according to individual specific physiology, lifestyle, and health goals.

Since I started CrossFit, I've read and heard about the critics talk about how unsafe it is, and my only response to that is any form of exercise can be unsafe if you don't have the proper coaching, education and guidance.