Dynaflex Powerball Gyro Wrist/Forearm/Hand Exerciser | Grip Strengthening Gadget With Glowing Amber Lights
This fun and addicting exerciser made Time Magazine’s list of the year’s Top 10 Digital Gadgets.
The Dynaflex PowerBall’s gyroscopic action builds strength and coordination in the hands and forearms. If you’ve never tried a gyro exerciser, we can promise you’ll be surprised by the burn it delivers. Without the use of batteries the ball can spin at up to 14,000 revolutions per minute.
With countless daily activities involving the hands and arms this device has a wide range of applications. It can boost performance in golf, mountain climbing, bowling, boxing, baseball, basketball, arm wrestling, hockey and tennis. It can also benefit typing, piano and guitar playing by strengthening and coordinating the fingers.
Biceps, triceps, pectorals and deltoids can be worked to a lesser extent by rotating the ball in different directions and varying arm positions.
The Amber light and hum of the rotating gyroscope can actually be relaxing and stress relieving.
If you’re right handed, using this device will force development of your left side, or vice versa, improving coordination in muscles that are usually neglected.
The Dyna-Flex is isotonic rather than isometric making it safe and effective therapeutically and for sports training and rehab. It may also provide relief from carpal-tunnel syndrome and arthritis.
More Info & Price Comparisons
- The Dynaflex Powerball with Glowing Amber Lights on Amazon
- The DynaFlex Docking Station with Blue Powerball on Amazon
- Dynaflex Powerballs on eBay
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BLUE DYNAFLEX POWERBALL GYRO + DYNA FLEX POWER BALL CD US $29.95 Auction Ends: Tuesday Mar-16-2010 21:25:01 PDT | Watch this Item |
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DYNAFLEX PRO GYRO EXERCISER WRIST/ARM TRAINER BALL NEW US $19.95 (1 Bid) Auction Ends: Wednesday Mar-17-2010 8:01:30 PDT | Watch this Item |
Also See
- Wrist Roller & Forearm Blaster/Strengthener | GoFit GF-WFB Exerciser for Sports Performance Enhancement
- Isokinetics Balance Ball Fitness Chair | Ergonomic Spinal Stress Relief & Core Stability
- Stamina 65cm Crystal Edge Exercise Ball with Workout DVD | Strengthen Your Core and More
- Marcy Wedge Forearm, Wrist & Hand Exerciser | Grip Strengthener/Trainer & Injury Rehab
- Everlast Pilates Inflatable Balance Ball | Core Training with Base and Adjustable Tubing
