This digital jump rope is designed to help you optimize your home workouts. With an adjustable length, sweat-proof handles, timer, calorie counter, and jump counter, the Counter-Fit™ will help you to train your body at home. It can even set reminders for you to do your daily exercise. Jump roping is not just for kids. Try the Counter-Fit™ for a great full-body workout. It will not only improve your cardio and muscle strength but also help burn calories to support weight loss.