Feature: 1. Equipped with anti - Okinawa, waist belt and nylon chest strap for you and your partner for training. Strengthen the lower body by forcing the legs and core harder at each step. Athletes are advised to use partners to exercise by applying resistance. The rope can also be used without using a partner. 2. A multi-functional training tool with 50 pounds of resistance against agility and strength exercises. Its "bungee effect" stretches increase the intensity of the exercise. 3. Shoulder strap: cotton layer protects the shoulders from injury and pain during exercise. Train explosive force and speed. 4. Resistance training equipment: suitable for all athletes and activists - looking to improve their speed, agility, explosiveness, motivation and overall balance. 5. Perfect for soccer players, runners, fitness practitioners and basketball trainers. Specification: Condition: 100% Brand New Item Type: Speed Cord Material: Latex tube, nylon Color: black Length: approx. 1m/39.4inch Weight: approx. 649.3g Package List: 1 x Nylon Band1 x Waist Band1 x Chest Band