Ask yourself every couple of minutes, 'Can I go harder? Can I do more?' You've got so much power. Show me.

Get comfortable being uncomfortable, that's how you break the plateau and reach the next level.

If you want it bad enough, you have to be willing to fight for it.

Treat yourself like a fat person with aches and pains and a suitcase full of excuses, and good luck-you'll stay exactly where you are. Train like an athlete and, though you may not look like one now, you will become one.

Never measure yourself against magazine covers. Every 'perfect' body you see in a bikini is a result of weeks of dieting and exercise. And airbrushing.

Know how blessed you are to be able to work this hard!

Commitment is a muscle. The more you use it, the stronger it gets.