Elevate your cardio and coordination with the Nike Fundamental Weighted Jump Rope. This jump rope is engineered to deliver a challenging and effective workout, helping you build strength, enhance agility, and improve overall fitness. The weighted design adds an extra layer of resistance, engaging more muscles and boosting calorie burn. The iron core and smooth ergonomic handles provide a secure and comfortable grip for extended use. The aluminum socket allows the steel ball to rotate smoothly, enabling fluid, uninterrupted motion for faster, more consistent jumps. The rope is adjustable in length and made from durable, high-density plastic. Each handle weighs approximately 8.1 oz (230 g) to increase workout intensity. The rope has a length of about 200 cm. This jump rope is suitable for unisex adults and is designed for bodybuilding equipment, specifically jumping ropes.