Dynaflex Power Ball Amber Gyro Wrist Exerciser

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Dynaflex Power Ball Amber Gyro Wrist Exerciser

Overall Rating Rating 4.7  |  19 reviews  |  Write a review
Today $31.99
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...more

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    • 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

3 in. x 4 in. x 4 in
90 day
plastic, rubber, metal
Model No:
Brand: Dynaflex
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Showing 4 most helpful reviews on this product.

  • 5 Stars 15
  • 4 Stars 2
  • 3 Stars 2
  • 2 Stars 0
  • 1 Stars 0
  • lol wow it works..

    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..

    Anonymous from alton, il, May 19, 2006

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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!!!

    Anonymous from Beaverton, OR. USA, Jan 30, 2006

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  • 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.

    Anonymous from Arlington Hts/IL/USA, Jan 30, 2006

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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!

    Anonymous from Louisville, Ohio USA, Jan 30, 2006

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View All Most Helpful Reviews
  • it great

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

    • How accurate was the sizing? ok
    • Please tell us about the quality of the product. ok
    • Was the product free of any manufacturer defects? yes

    itnogood2 from chicago, ill, Jul 16, 2011

  • 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...


    imzalas from Idaho Falls, May 26, 2010

  • hard to start, but then hard to stop!

    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.


    hopewell1 from Ohio, Jul 18, 2007

  • Dynaflex Power Ball Amber Gyro Wrist Exerciser

    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.


    quail09 from Scottsdale, AZ, Jun 19, 2007

  • Addictive Exercise

    I bought this after trying a friend┐s to see if it would help a repetitive stress injury that I have had for years from keyboard use. I'm not cured yet but it hasn't hurt and it is fun to pick up and play. I can see where it would strengthen the wrist and forearm.


    achywrists from Maine, Jun 16, 2007

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