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MYDFXPro Fitness, Workout, Sports, and Training Tools

About us

Few could have imagined that a polycarbonate sphere about the size of a tennis ball would change the way people work out and recover from injuries forever. But that's exactly what happened with the incredible popularity of the patented Dynaflex Gyro. As a result, Dynaflex has gone on to establish itself as a leader and innovator of fitness products.
Whether you're a weekend athlete—or simply want to improve the way you look and feel—the Dynaflex lineup of exercise gyros represent the fitness breakthrough you've been looking for! So small they go anywhere, yet so powerful, you'll SEE and FEEL tremendous results in just minutes a day!

Since the late 1970's MYDFXPro was the first to manufacture, patent, and supply gyroscopic exercisers to the U.S. This 30 year process began with the "Dynabee," however we eventually reconstructed the original into our top selling Strengthening System Gyro line, and Extreme Grip Simulators. Today, Powerball Gyro's such as the Sports Pro and Platinum have evolved into miracle medicine for Carpal Tunnel, Rehabilitation, and repetitive stress injuries.

We are most popularly known for creating revolutionary exercisers that improve dexterity, promote blood circulation, and strengthen, tone, and increase muscle mass with low impact resistance training. We now have sports-specific fitness gyros which simulate exact muscle movements and allow you to practice or train Anytime, Anywhere. Athletes of all spectrums including MMA fighters, rock climbers, professional shooters, and even pro BMX riders utilize our Powerball Gyros in their everyday training regimen.

MYDFXPro is the ONLY distributor of the ORIGINAL Powerball Gyro. DFX has a proud history of promoting motivation and dedication towards advancing our products and improving physical fitness. MYDFXPro products are UAL Logo Certified, military endorsed, and PGA Tour Partners Club Member tested and approved.


When we say that you will FEEL and SEE the Dynaflex difference after just a few minutes of use, it's a fact! That's because these amazing fitness devices generate remarkable dynamic resistance—up to 40 pounds of dynamic resistance depending on the Dynaflex model you choose. You'll quickly FEEL the toning and strengthening begin in your forearms, biceps, shoulders, wrists and hands. You'll start performing better in your favorite sport. And you'll even look better in your favorite sleeveless top.


Progress at your own pace!
Best of all, since the dynamic resistance generated by Dynaflex is controlled by the user, you workout and progress at your own pace!

Medically Tested, Doctor Approved!
Hundreds of chiropractors and physical therapists across the country have chosen Dynaflex gyros for the gentle rehabilitation of Carpal Tunnel Syndrome, Repetitive Strain Injury (RSI), Arthritis, Tendonitis, Golfers and Tennis Elbow. Its silky smooth, non-impact workout makes it the perfect strengthening, conditioning, relaxation and recovery tool.

University Testing Proves DynaFlex Gyros Increase Grip Strength
It's one thing to say the DynaFlex PowerBall Fitness Gyro works; it's another to have it thoroughly tested by a University. Southern Utah University put the DynaFlex Fitness Gyro through a rigorous battery of tests, and the results were extremely impressive. Read Full Study

Experience it!
You've got to experience the gyroscopic effect of your Dynaflex gyro to believe it! Just get it going, and let your gyro do the rest. Spin it left-handed… right-handed… clockwise… counter clockwise… There's no right or wrong way to use your Dynaflex gyro… just pick it up, have fun… and start realizing fitness benefits that you never thought possible from such a small, hand-held fitness wonder.

Team MYDFXPro Members

Brian Zins
Professional Shooter
Kyle McDaniel
Professional ATV Rider

Chris Mazdzer
Olympic Athlete

Andrew Williams
Professional Long Driver

Tony “El Cucuy” Ferguson
UFC Fighter

Jim Cowan
Professional Arm Wrestler

Korbinian Kern

Bill Collins
Professional Arm Wrestler

Akira Corassani
UFC Fighter

Johnny Walter
Baseball Player

Paul Basagoitia
Professional Rider

Hans Florine
Professional Climber


  • Football
  • Baseball
  • Basketball
  • Weight Lifting
  • Golf
  • Tennis
  • Rehab & RSI (Repetitive Strain Injuries)
  • Shooting & Hunting
  • Musicians
  • Cosmetologists
  • Power Tool Users
  • MMA Fighters

Private Branding & Licensing

Products Available for Custom Imprinting:

  • Lighted Powerball Gyro
  • Powerball & Dock Combo
  • Original Gyro Exerciser
  • Massage Rollers

Licensing Options

MYDFXPro can customize, license and brand any of our imprintable products to meet your special business needs.

Private Brand, Commercial Use

This licensing option is intended for the organization that is seeking to provide a specialized program for its own internal use and/or for sale to its customers, and wishes to exclusively brand one of our products.

With the private banded option, the specialized program will display only the company’s logo graphics and web site link, and shall not contain references to MYDFXPro as the source of the product, except for statutory copyright notices and appropriate licensing information in all related documentation. Private Brand products have an initial one-time setup and license fee and an annual maintenance fee. Please contact us directly for more information
This item is available in an assortment of colors




“Whether you're a weekend athlete—or simply want to improve the way you look and feel—the Dynaflex lineup of exercise gyros represent the fitness breakthrough you've been looking for! So small they go anywhere, yet so powerful, you'll SEE and FEEL tremendous results in just minutes a day!”