Lazaga,TapouT XT Weighted Ball Specifically designed for super conditioned people, the XT2 workouts feature top MMA fighters Everything you nee including 10 advanced XT2 workouts, weighted 4lb XT Training ball, an enhanced XT resistance band and a XT jump rope MMA-Inspired kicks, punches, throws and sprawls simultaneously challenge your strength, speed, agility and endurance Extra Core emphasis defines, sculpts and deliver awesome abdominal results 60-day Workout Chart and Nutrition Guide motivates you step-by-step through the XT2 intense program