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The model for sale here, the Powerball Blue, is NEW and has never been used. It is the highest rated hand-held gyro that Dynaflex makes (in the right hands, it can be accelerated to over 16,000 RPM, though most people struggle to exceed 13,000 RPM). Its quality is equivalent to the NSD Power® balls. The Powerball Blue features a balanced rotor (the cheaper models suffer here) and a removable top cap, allowing the insertion of an optional digital speed meter (which is available for purchase in my other listings). The balanced rotor minimizes unwanted vibrations at high speeds.
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What exactly is a Dynaflex Powerball?
If you want a LIGHT or HEAVY workout for your fingers, hands, wrists, arms, biceps and triceps, buy this powerball! Once this powerball is activated (via the string that comes with it OR your thumb--with some practice), it starts to glow blue. The faster the unit runs, the brighter the lights will be until your whole hand is engulfed in a bright glow. The faster you spin it, the harder it is to hold on to. Pretty soon, your wrists, grip, and arm are straining and working out against a powerhouse gyroscopic action. Need a break? Slow down the rotations, or pass it on to an unsuspecting friend. Watch them try to hold on to it! Use it as an executive relaxer, a carpel tunnel / arthritis reliever, or as a strength and coordination builder. DynaFlex's Powerball blue will knock your socks off! ![]() ![]()
This powerball will give you the edge in golf, tennis, bowling, or any other sport that requires control and a strong grip. The powerball is challenging and fun! Repeated use of the powerball will improve your coordination while building strength.
The included Training CD (for computer use) is helpful to teach you the basics of how to use the powerball and get a workout from it. ![]() "We have used the Dyna-Flex in our clinics and have found it to be excellent exercise/rehab devise. We have discovered many applications for its use, including rotator cuff strengthening and endurance training, shoulder stabilization, scapular stabilization as well as wrist flexor/extensor strengthening and for improving grip strength. Its small size enables it to be used at home, on vacation, or while sitting in a waiting room! We prescribe and dispense the Dyna-Flex for numerous home exercise programs for our patients." ...Brian Wong - Physical Therapist and owner of Physical Therapy Clinics
My Personal Testimony: I purchased one of these babies at the end of 2006 and love it! I initially bought one because I was having soreness in my wrists (the onset of carpel tunnel, I was afraid), and this product strengthens your wrists and helps prevent this type of repetitve strain injury. I use the powerball everyday and could tell increased strength even only after a couple weeks. I haven't had any pain at the keyboard lately either, for which I am thankful!
This powerball can be upgraded with a speedometer (a device that measures your RPMs and stores your record). The speed meter provides a way to objectively measure your improvements in strength and technique. PLEASE UNDERSTAND THAT THIS LISTING DOES NOT INCLUDE A SPEED METER. If you would like to purchase this model powerball with a speed meter, please visit my other listings where they are sold together. If you have a competitive spirit at all, you will want the speed meter (which also enables you to compete with other powerball users and your friends). Make sure to check out the online video clip of Akis setting the world record with a power gyro! I'm working to get my name on the worldwide leader board in due time (http://powerballs.com/scoreboard.php). Presently, I'm over 13,000 RPMs!
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Buy with confidence, my feedback rating is nearly flawless. I aim to please!
Please do not hesitate to contact me with questions. For more information on this product from the manufacturer, please visit: http://dynaflexpro.com/
Check out my other items! You may want to purchase a WRIST STRAP also to protect your powerball.
International buyers are welcome, but please do not ask if I will mark your order as a "gift." I cannot do such in good conscience (not to mention that it is against the law to falsify customs forms). The customs form for this item will have $29.95 written for the item's value (shipping & handling fees are not recorded on the customs form).
We ship some packages the same day and almost all packages within 1 business day. Standard delivery time in the
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Shipping and handling Save up to $1.00 on shipping when you buy additional eligible items from bradd78. Item location: Clinton, Illinois, United States Shipping to: Worldwide
 
*The estimated delivery time is based on the seller's handling time, the shipping service selected, and when the seller receives cleared payment. Sellers are not responsible for shipping service transit times. Transit times may vary, particularly during peak periods.
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