『Design for Power Workout』- Weighted jump rope made using heavy-duty Three-strand-thick process. Strong and reliable rope body helps you to improve coordination, agility, footwork, quickness and endurance better. Let you achieve your sports goals faster and effective.^ 『Muscle Workout in Various Parts』- You can count on our heavy jump ropes to help you train and condition your body, burn a significant amount of calories and effective for increasing strength and promoting weight loss. Build the perfect curve for abdominal muscles, chest muscles, back muscles and leg muscles.^ 『Faster Get Fitness Results』- As far as amount of exercise is concerned, one jump with this rope is equivalent to 10 jumps with an ordinary skipping rope, by maintaining a continuous and constant speed skipping under this load, you can get a faster and more effective exercise effect than any other jumping rope.^ 『Durable Material for Performance』- Our weighted jumping rope features a durable polyester blend with high tensile strength to prevent breakage. Covered with an extra lengthened version nylon sleeves to protect the rope from friction, and have soft rubber handles that are strong and durable.^ 『Workout Anytime, Anywhere』- Our Heavy Adult Jump Ropes is suitable for men and women, especially good for swimmers,boxers,martial artists, and players of baseball, football, and tennis. Whether you’re at home, at the gym or at the office, only have a small work out space, rather than cost a lot of time and money to gym.