Brand: Yun Mai
Product Category: Grip
Products include: Wrist Ball*1 Wrist Strap*1 Manual*1
Main material: polycarbonate, zinc alloy
The Gyro Ball is a precision gyroscope. This gyroscope is composed of a rotor rotating at high speed (+15,000 revolutions / minute). The faster the rotor rotates, the greater the resistance. The muscles of the arm and the shoulder are therefore more and more solicited.
The Gyro Ball can generate the equivalent of 18Kg depending on the speed of rotation! It can also be used as a toy, a fitness object or even during a rehabilitation.
It has LEDs that change color according to the speed of rotation.
GIF LED Gyro Ball
The operation is very simple but requires a little practice. Rewind the Gyro Ball in the direction of the arrows and let go when it gets hard. Take the Gyro Ball in the palm of your hand then make small circles to drive the rotor so that it rotates faster and faster.