Those who don't have time to do sports! Here is a tool that you can use to strengthen your arms while sitting. It will develop your arm muscles and enable you to bend more fit and stronger. You can also prevent possible injuries in the future by improving your hands, wrists and arms with this interesting looking sports equipment. What does it do? Strengthen your hand, arm and wrist muscles by exercising. It helps you increase the arm and wrist strength required for tennis, bowling, basketball and many other sports. It occurs in weak wrists as a result of constant 'mouse' and 'touchpad' use. To prevent these from occurring, strengthen your wrists. It is also very useful for those who are interested in arm wrestling.
Product features: It does not hurt your arms with its high density foam. Comfortable and hand-free grip. Dual mobility forward and backward. Adjustable tension bar according to your arm size. Lightweight and easily portable.