Dynaflex Power Ball Amber Gyro Wrist Exerciser

by Dynaflex
Today: $31.99
Out of stock

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ITEM# 933965
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ITEM#: 933965

  • Improve your coordination while strengthening your wrists, hands, forearms, biceps, and triceps with this gyro wrist exerciser
  • Great addition to your training regiment
  • Designed with a built-in high-performance rotor
  • The Power Ball wrist exerciser puts out up to 38 pounds of torque
  • An ideal aid for rehabilitation
  • Helps those suffering from Carpal Tunnel, Tennis Elbow, and other similar afflictions
  • Great as a therapeutic device or muscle conditioner
  • Increases the range of motion of your wrist flexors and extensors

Features include:
  • High performance rotor with up to 13,000 RPM
  • Up to 38 lbs. of torque
  • Ideal for rehabilitation or conditioning


Dimensions 3 in. x 4 in. x 4 in
Warranty 90 day
Model Number 12000
Country of Origin United States

Customer Reviews

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  • Most Helpful

  • lol wow it works..
    Verified Purchase

    I was skeptical but it works.. I about peeed my pants laughing so hard when I finally got it to work.. I was amazed by the lights it has in it the faster you spin this thing the brighter the lights get.. it starts looking like a FIREBALL In your hand and your just moving your hand and wrist like CRAZY to see how fast you can get it up to!! amazing and well it has made my wrist feel better! so A+++++ and its helping the rest of my armm..

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  • I was starting to feel the effects of carpel tunnel and started using this gyro. The symptoms have all but disappeared in the couple of weeks that I have had been using it! My little boy is fascinated by it when it starts to glow and I have a hard time keeping it on my desk at work because my co-workers all want to use it. Great Item that I will definitely be giving out at Christmas!!!

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  • The first one I got did not work. I returned it and you sent me another. It's great! I was having some trouble with my hands going numb. This is a great exersize tool. As a matter of fact, I bought another from you. It has not been delivered yet. I got that one for work. Thanks for the easy return!

    Read More
  • Very cool little gizmo! Who would think that a gyroscope inside a ball could be fun?!? Once you master the simple wrist movement to keep it spinning, it becomes addictive. The faster it spins, the harder it is to move, making for a great hand, wrist, forearm and upperarm workout. The fact that it lights up and glows brighter as it spins faster, adds to the fun.

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  • Most Recent

  • I love it!
    Verified Purchase

    This is so-o-o cool, and it really does work, I love it! When ever my wrist start to bother me from too much computer, I will grab this, use it and feel much better. :-)

    Read More
  • it great
    Verified Purchase

    it dose a whole lot a great buy once u get the hang of it

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  • Great

    This is a great exerciser...plus it has improved my coordination in both of my hands! You can get this for about $** on *****, though...

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  • hard to start, but then hard to stop!
    Verified Purchase

    The instructions and the mini CD only go so far in helping you figure out how to make the gyroscope actually spin fast enough. So, the first few days, I thought mine was defective. But, sticking with it, I final found or felt the right motion to keep the ball moving. And once it starts, the pull is very strong. It DOES work your forearm muscles, wrist, etc. Just tricky to perfect that circling, side-to-side motion that's needed to get the ball really spinning. So a good buy. Just be patient.

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  • Dynaflex Power Ball Amber Gyro Wrist Exerciser
    Verified Purchase

    My lower ratings is, no doubt, due to my inability to understand how to operate this gadget. When I purchased, I mistakenly thought it was started by a small battery. It's not; it's started with a string like a top and then you have to rotate your wrists to get it going. I've tried a dozen times and haven't mastered the trick yet. I am an amateur tennis player (lady) and thought this might help strengthen my hitting arm. I'm sure it would if I could figure it out. There is a ROM with instructions and the fellow on the ROM has no trouble at all, so it's something I still have to learn. I imagine it does what it says it does if one can get the starting procedure under control. Others have used it, so it's me and not the gadget that's the problem.

    Read More

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** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.