Blast Fat Fast

You loaded whip cream onto your pumpkin pie. You devoured sugar cookies like the Cookie Monster. You chugged a whole bottle of champagne.

Now it's time to burn it all off. Luckily, your best body yet is only four weeks away with this fat-blasting program. And since you can fit it into your 30-minute lunch break, you have no reason not to slim down and shape up—fast!

Follow this total-body workout and get in the best shape of your life!