Original Powerball Regular is perfect for people who want to use the Powerball to train their arm, wrist and hand muscles.The Nanosecond the Original Powerball Regular/Basic is designed with a rotor (gyro) quality, which can reach speeds of more than 15.000 revolutions per minute and ± 18 pounds force can generate.
The Powerball generates its own electricity and therefore does not need batteries. The faster the rotor spins, the heavier is the Powerball.The Nanosecond The Original Powerball is compact and easy to take to work or school, etc. just few minutes a day exercising muscles and joints brings it in a fine and good condition. This Nanosecond the Original Powerball Regular comes just like all the other models with a "thermo-grip" for a good grip and control.