Alternative Balls - 2 primary and 1 advanced training balls can meet your multipurpose practicing and sports needs.Train Reflex Arc - Improve your hand-eye coordination, reaction speed and agility, the reflex ball is excellent gear for MMA, muay thai, kickboxing, taekwondo, combat fighters and other muscle exercises.Adjustable Comfort Headband - Made by skin-friendly silicone material, without any worry about falling or slipping, universal size fits for all size.Suitable for Everyone - Easy to get started with, either kids or elderly can use it without any trouble, specifically designed light and soft balls wont hurt your body even under intensive exercise.Burn Your Calories Anytime - Portable light set, allowing you to train anytime & anywhere.Just move now, build up on your immune system.Produktbeschreibung You can enhance Hand-eye Reaction Coordination You can exercise Punching Speed and Accuracy You can increase Concentration You can keep a Good Shape You can become Healthier