You watched her whip people into shape on Thintervention. Now, celebrity trainer Jackie Warner is sharing her flat-ab diet and exercise secrets with SheKnows and teaching us 5 moves to get a sexy stomach for summer!
For great shoulders and arms. Do the push-up/punch combo. Start by doing as many push-ups in a row as you can. Then stand up, grab a couple of soup cans and punch one arm out, then the other, for one minute.