JumpSnap, The Ropeless Jump Rope - Calorie Counter, (4) Cardio Pumping DVD Workouts & Hand Weights A favorite workout from Dr. Oz as stated on his show 300% more effective than the Treadmill - All the cardio benefits of a traditional rope without tripping Portable and perfect for travelers Recommended by Oprah's trainer Bob Greene and Hollywood hard body Hillary Swank 4 workouts totaling over 90 minutes (on 1 DVD), 3 insertable weights for each handle, & batteries included