Yeah, yeah -- you've heard it before: You have to hustle to cut the flab. Here's incentive to love, not loathe, those speed bursts: "Studies show you can net nine times the fat loss by doing intervals rather than keeping a steady pace," Schoenfeld says. Do three of these workouts a week -- stick with one or mix it up -- to get lean.
This series of one-minute PE classics packs almost the calorie burn of Spinning -- ideal for living-room exercisers.
CALORIES BURNED: 145 (Calorie burns are based on a 140-pound woman)
What do you think of this story? Leave a Comment.