8 Muscle-Sculpting, Fat-Burning Moves
Haven't got the time to exercise? That age-old excuse just went out the window, says San Diego–based fitness instructor Tamilee Webb, who has a plan to whip your body into shape in mere minutes. "You can break up this workout any way you choose—all I'm asking for is 1 hour a week," says Webb, author of Defy Gravity Workout.

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Here's how: Memorize Webb's 8 multitasking, muscle-sculpting, fat-burning moves that follow. Then mix and match them to fit your schedule. Her workouts are so flexible and fluid, you can get a full-body workout whether you have a quick 10 minutes every day before work, 2 half-hour blocks a couple of times a week, or something in between.