It's time for a workout dedicated to the abs. For day 11 of our workout plan for May , we're going to blast belly fat with intervals on the treadmill and follow up that cardio session with a 10-minute video ab workout. If you're not a fan of running, here's an elliptical plan  to use instead. Now get to it!
Be sure to enter our Bikini-Body Countdown Getaway  for a chance to win a three-night stay for you and a friend at the El Ganzo  hotel and spa in Los Cabos, Mexico.