Don't just walk ... Power Walk! Are you ready to power up your walk with something new? Introducing Leslie's new Power Surges -- little bursts of higher intensity moves that really increase your overall calorie burn! A growing body of research indicates that boosting workout intensity for just short periods of time can lead to better results. So for this 4 Mile Power Walk, Leslie incorporated these Power Surges that mesh right into her classic walking style. Walking fans who are ready for a little challenge will love the extra oomph these short surges bring to their workout. The hit song Dynamite along with other high energy sounds will motivate you through all four miles of this invigorating, high cardio session! And for those days when you don't have 4 miles of time, you have options. You can use the DVD menu to choose a Classic 2 Mile Walk or the more advanced 2 Mile Express Power option. You can't go wrong. Whichever option you choose walks you down the path to a slimmer, healthier you! Three workout options: 4 Mile Power Walk, 2 Mile Classic Walk, 2 Mile Power Express.