The Lifeline Cross Training Jump Rope is a useful tool for anyone looking to improve coordination, strength, cardio fitness, and endurance. With it’s kink-free, coated cable and quick, easy length adjustability, it is a fantastic tool for users of all sizes and levels. High-speed bearings provide fast, smooth rotation and the wrapped handles absorb sweat for a sure, comfortable grip. A flexible tube naturally centers itself during use and protects the cable against floor strike damage. This jump rope is ideal for warm-up, cool-down, high-intensity and cross training.