[Suitable for all people]: Man or woman, teenager or child… It's also an interesting game release the pressure from this moment. [Improve Your Reaction Skill]: Improve reaction speed and hand eye coordination, Accuracy and speed punch [Good for Your Health]: Boxing this reflex ball is a good alternative for a gym. It will influence all muscle groups, really burn out your arms, chest, shoulders and upper back, perfect for calorie burning and conditioning [Lightweight and Portable]: You can take t