4ARM STRONG ARM DEVICE
4ARM STRONG ARM DEVICE
4ARM STRONG ARM DEVICE
4ARM STRONG ARM DEVICE
4ARM STRONG ARM DEVICE
4ARM STRONG ARM DEVICE

4ARM STRONG ARM DEVICE

Regular price $129.95 Sale

Size

With our forearm training device, you can improve grip strength, increase flexibility and durability, and prevent arm pump! 4Arm Strong comes with a 30-day money back guarantee!

  • Great for any athlete who uses their arms
  • Easy to use
  • Fits easily in your gym bag
  • Durable and made to last

At 4ARM STRONG, we wanted to help athletes of all types find a better way to improve forearm flexibility and function, relieve elbow pain, Carpal Tunnel Symptoms, reduce the risk of elbow injuries and also avoid performance killing arm pump. Arm pump happens when too much blood gathers in the forearm, which can cause you to lose grip strength. The 4ARM STRONG is designed to help you enjoy freer, less restrictive movement while you’re training or competing.


Specs:

  • Weight: 0.65 lbs
  • Dimensions: 8 x 10 x 10 cm
  • Transparent injection-molded thermoplastic polymers
  • Delrin® high-performance acetal resin
  • Lightweight medical grade 6061 aluminum
  • Velcro fastening system.
  • Sizing: Measure your forearm at its widest point

Sizing based on your forearm size in inches:

Less than 11" = SMALL
11"-13" = LARGE

Note:
Xtra Lager = For forearms greater than 13" make sure to pick up a LARGE device AND the supplementary XTRA LARGE strap.

 

Order yours today!

[IMPROVE] PERFORMANCE

4ARM STRONG is designed to reduce arm pump, increase grip strength, relieve elbow pain, and Carpal Tunnel symptoms, reduce the risk of elbow and forearm injuries and improve overall forearm function.

LEARN MORE

[PREVENT] INJURY

No matter your sport, 4Arm Strong is guaranteed to lower your risk of injury.

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[WHY] 4ARM

View our testimonials here.

Read More

Customer Reviews

Based on 26 reviews
88%
(23)
8%
(2)
4%
(1)
0%
(0)
0%
(0)
G
G.E.

Been using it for a couple weeks seems to be helping with arm pump only rode a couple times. The real test will be in 2 wks when the season starts.

T
T.M.

4ARM STRONG ARM DEVICE

J
J.K.
Incredible Product!!

So happy to find the 4 arm strong and Lee! Lee has made an incredible product that all athletes even out side of motocross should be using this product! Thank you Lee for a great product!!!

G
G.C.
Road to recovery

I have been dealing with tennis elbow and arm pump for the past 8 years. I've previously been to physical therapy for the tennis elbow. The 4arm strong helps me do the exact same stretches solo that I did with the therapist. I have raced road bikes for the past decade and have always had numb hands and pain during and after races. I've also started riding dirt bikes with my kids. After 2 summers of being unable to race due to arm pump I've finally decided to do something. I have only been using the 4arm for a few weeks but I've already noticed my tennis elbow healing. We still have a few months until summer in Alaska but I'll be ready.

J
J.S.
Tennis elbow

Haven’t had tennis elbow for eight months two minutes after I got my for Armstrong in the mail The pain was gone and my arm is well on its way through recovery