Dyna-Flex PowerBall Gyro Exercisers

PowerBall (Amber) $42.95 Sale $37.95 Strengthen your grip and build endurance. Powerball is ideal for sports like golf, tennis, bowling -- the list goes on. Read more...		PowerBall (Blue) $45.95 Sale $39.95 Powerball is also useful in the rehabilitation of tennis elbow and other hand, wrist, arm, and shoulder conditions. Read more...		Dyna-Flex Pro Plus $29.95 Sale $26.95 The Dyna-Flex Pro Plus is built for speed. Unlike the Powerball, there are no LED lights on this model. Read more...
Digital Speed Meter Price: $18.95 Powerball is just plain fun! Go on and crank out the RPM's and brag about it. You'll have the Digital Speed Meter to prove it! Read more...