Fitness expert Sara Haley’s Winter Wonderland Workout alternates between cardio and sculpting moves to take the heart on a little roller coaster ride. The Snowman Shuffle, Ski for Speed and Snowball Fight are meant to drive your heart rate up, while the Sledding Push Off, Snowboard Slip & Glide, and Snow Angel Abs are intended to allow you to catch your breath as you sculpt your body. If the entire circuit is done four times (alternating right and left lead), you will have an approximately 25- to 30-minute workout.