Dyna-Flex Pro Gyro Exerciser
Get the edge in golf, tennis, bowling, or any sport that requires a strong controlling grip. Designed with a high performance rotor that puts out 38 lbs. of torque, the hand/wrist/arm exerciser features a new thermo grip band to increase control of this powerhouse. A great aid for sports rehabilitation, as well as conditioning to help prevent repetitive strain injuries and carpal tunnel syndrome.