4 Arm Strong Device
Your first step to participating free of arm pump, increasing your grip strength or relieving your elbow pain or Carpal Tunnel symptoms is to measure the circumference of the largest part of your forearm (see illustration), then choose between the four size options in the drop down bar. This will best identify which size 4Arm Strong will work best for you!
Made from tough, yet optically transparent injection molded thermoplastic polymers, Delrin® high-performance acetal resin, lightweight 6061 aluminum (used throughout the medical industry) and attached to the forearm with a Velcro fastening system.
|Dimensions||8 x 10 x 8 cm|
|Select Your Arm Measurement||
11-12 inches (28-30.5cm), 12-13 inches (30.5-33cm), 13 inches & over (33cm), Under 11 inches (28cm)
Arm Pump / Grip Strength Instructional Video
4Arm Strong is the first thing my riders use before they ride
Aldon Baker, Champion Motocross Trainer
From a pain level of 7 to no pain at all!
Dr. Robert Duvall, Doctor of Physical Therapy, ATC, Senior Medical Advisor to Titleist Performance Institute
Thank you 4Arm Strong
Ryan Dungey, Supercross champion, AMA National Motocross Champion. Team KTM USA
After no hope for years, I am 85% cured!
Tim Hogarth, 3 Time SCGA Player of the year
I use this thing every day!
Jason Anderson #21, Team Rockstar Husqvarna
My arms feel great!
Marty Smith, 3 Time National Motocross Champion
My grip strength has increased 30%!
Matt Goerke, 2 Time MX1 Canadian National Motocross Champion
Thank you 4Arm Strong!
Aaron Plessinger, Team Star Racing Yamaha
Thank you 4Arm Strong!
Broc Tickle, Supercross Lites Champion, Team RCH Suzuki
Already feel the improvement!
Jimmy Decotis, Geico Honda
4Arm Strong works awesome!
Steward Baylor, National Enduro Series and GNCC Champion
Preparing with 4Arm Strong
Blake Baggett, Yoshimura Suzuki Racing Team
Loving the 4Arm Strong
Alex Martin, Team Troy Lee Designs, KTM
I can feel the strength coming back, and the numbness subsiding.
Grant Langston, Multi time world and National US motocross champion
Thanks a lot to Aldon Baker to give me the opportunity to try 4arm Strong
Toni Elias, MotoGP World Champion
No gimmick here folks!
Ricky Johnson, 6 Time Supercross and National Motocross Champion
No elbow pain!
Dustin Molleken, Cleveland Indians
I’ve tried everything! Only the 4Arm Strong works!
Brad Fenton, 4 time South African MX Champion, 2 time MX of African nations Champ
Weightlifting champion is back!
Michael Rutherford, MS Exercise Physiology, 4 Time National Masters Weightlifting Champion and current National record holder in the snatch
Go get one or go slow!
James Hansen, Rockstar Energy
My fight with arm pump is over!
Marcel Schrotter, MotoGP racer
My arm feels better than it has all year!
First to use 4Arm Strong in Australia
Stephen Perry, Professional motocross racer, Australia
Grappling sessions and matches
Joey Beltran, UFC, Bellator MMA
My sessions on the track are much more enjoyable as I feel stronger!
Owner of DRT Racing and Dirt Track Academies
Supermoto, MX, Flat Track and Baja
Fully recommend getting one!
A cool tool I was turned onto by some #UFC vets!
Suffered for 3 years, after a few weeks my pain is gone!
Sincerely, Bob Howard
Better release of the golf club and less elbow pain!
Derek Standridge, PGA Professional
The best $150 I’ve ever spent for motocross!
Throwing pain free after one use!
I'm still wondering if we got the sizing correct going with the 11" cuff. Do you think you'd be able to advise if we sent you a couple pictures of him wearing it ?
Lee, it goes without saying that we are really excited to continue using the 4Arm Strong, and as a former professional pitcher myself, I have plenty of "baseball" buddies / contacts that I will be sharing my son's experiences with.
Thanks Lee !!
Sean & Tyler Lawrence
NO FREAKIN ARM PUMP!!!
Everything has been working awesome!
John Fortner, Professional motocross racer
No hand pain!
Golfer’s elbow pain gone!
Yes it works!
Thank you again for the opportunity!!! This will be a great program!
Have a good evening!
Very pleased with your product!