Burning the fat: How many sit-ups will that burger cost you?

Published On: Apr 26 2013 04:08:41 PM EDT   Updated On: Apr 29 2013 02:00:00 AM EDT

Wouldn't it be great if you could eat whatever you wanted and just exercised a little more later? Unfortunately, it doesn't always work out that way. Take a look at what it would take to work off some of our favorite high-calorie indulgences.