Jump roping really is excellent exercise. It's a great cardiovascular workout, does wonders to tone your calves and thighs, builds endurance, and even appeals to your inner child by being so much fun. But unfortunately you also need a lot of space to let that rope go flying around -- or do you? Not if you have this Ropeless Jump Rope. Now you can jump rope anywhere you can jump! It makes a snapping sound to help you keep a good rhythm, plus it tracks calories burned, jump repetitions, and how long you've been exercising. It even has a talking mode that will keep you up-to-speed as you go.


Via Book of Joe