Powerball is a gyroscope consisting of a rotor that rotates in with a compact sphere while it is activated by the movement of your hand. Rotating your wrist, you will see it grow faster and its internal LED lighting flashes rhythmically creating a striking effect.
Train your wrists and arms with the help of Powerball.
It is weighed and tested at speeds exceeding 15000 rpm.
This patent was originally invented to train his hands and then evolved into a popular product of competitive performance. You will find countless videos on the internet where friends of the sport demonstrate their abilities. For Powerball, even the Financial Times have written.
The product does not need batteries.
The energy you need to revolve comes purely from you.
Remember, however, the faster the rotor rotates, the more resistance and tension is created for your fingers, hands, wrists and shoulders
Speed is rapidly growing within the sphere, producing a strong resistance, which is just as effective for non-impact recovery as is the isometric reinforcement of the arm all the way from the finger to the shoulder.
If you are athletes and want to improve your skills, get the hard hands of the athletes you see on the TV, cure your wrist problems because of the constant use of your computer or just enjoy your time, get the powerball.
The package includes:
1x Powerball Vortex
2x Ropes to start the Powerball
1x CD with instructions for use and workout