GyroTwister Hand Trainer

The GyroTwister hand trainer – for improved strength and coordination
The GyroTwister hand trainer uses gyroscopic force. A rotor on the inside is set moving by the use of muscle power. The gyroscopic hand trainer works entirely without batteries. The popular hand trainer adapts to your personal training level. As a result you can gradually increase the intensity of your workout. Apart from posture, the GyroTwister can also train various muscle groups.

Product information:

• Gyroscopic force of 10,000 rpm (equates to 15 kg)
• 200 g heavy rotor
• Diameter: approx. 7 cm
• With original Gyro Grip strap
• Includes software with rpm counter
• Includes instructions