Heavy Jump Ropes with Adjustable Extra Thick Cable, Non-Slip Cushioned Foam Handle, Skipping Rope Tangle Free 360 Degree Smooth Spin Rapid Fast High Speed Ball Bearing System Avoids Twisting Winding. Perfect Jump Rope Workout for Men Women Adults Teens Children Kids Girls Boys. 9mm Diameter Thickiness Super Thick Jumping Skipping Rope Cable. 3.3m/10.8ft Long Chinese Jump Rope Length Adjustable. 300g/0.66Lb Weight Jump Rope. Weighted Jump Rope Professional Skipping Rope for Crossfit MMA Cardio, Stamina Endurance Training, Speed Training, Strength Training, Martial Arts, Staying Keeping Fit, Jumping Exercise Excersize, Double Dutch, Weight Loss, Kick Boxing, Gym & Home Work out HIIT Fitness Workouts And More. Improve Your Body's Flexibility and Coordination, and Enhance Your Bouncing Power. Enhance Our Cardiopulmonary Function. Skipping Rope is a Very Effective Aerobic Exercise. 15 Minutes of Rope Skipping is Equivalent to Calories Burned for 20 Minutes of Fitness Dancing and 30 Minutes of Jogging. If Keeping the Speed of 120-140 Times per Minute, 600-1000 Calories Can be Burned in One Hour. Jumping Rope Can Exercise the Muscle Groups of the Buttocks, Abdomen, Waist, Legs and All Over the Body. Prevent High Blood Pressure and Reduce Blood Lipids. Jump Rope Workout, Non-Slip Cushioned Memory Foam Grips Handles, Sweat Absorbing, Extra Weight Load Can Be Added Into the Handle Design. Bold Three Layer Weave Braid Knit Plait PVC Polyester Cotton Jump Rope Cable Cord. High Quality Stainless Steel Low Noise and Fast Speed Ball Bearing. Scratch Risitant Silicone Cover Protect the Rope. Convenient to Carry, You Can Exercise Anytime, Anywhere, Much More Convenient Than a Treadmill. Jump Rope for Men Women Fitness, Your Best Exercise Partner.