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

Posted: 4:08 PM EDT Apr 26, 2013   Updated: 2:00 AM EDT Apr 29, 2013
woman lifting dumbbells, exercise, fitness

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.