
Vital Wrist Ball is a small, hand-held exerciser that is meant to make your wrists, forearms, grip, and hand-eye coordination stronger. It has a gyroscope inside that creates resistance as it spins, which makes it useful for both fitness and rehabilitation. The ball can be used by turning on the internal rotor and then moving their wrist in a circle to keep it spinning. As the speed goes up, the resistance gets stronger, making for a challenging workout that is also good for your joints. People with stiff or weak wrists or injuries from repetitive strain should use this tool. It's great for athletes, musicians, office workers, and anyone else.