Want a stronger grip, or just less wrist pain? These are much easier on your
wrists and hands than the squeeze type exercisers out there. You'll find
yourself enjoying spinning these up and feel your forearms become stronger
after only a few sessions of use.
These are the next generation of the metal gyro balls. Self starting, so no
longer any need to start with a pull cord. Well balanced and manufactured in
our precision factory. These will help you improve your grip strength after
just a few sessions.
42 pounds of resistance @ 10,000 RPM.