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4Arm Strong Clear Arm Pump Reducing Device

From £83.49 (FREE UK Delivery)
Was: £89.99 You Save: £6.50 (7%)
Item in Stock  |  Usually dispatched within 24 hours
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The 4Arm Strong was designed to pin the forearm muscles in their shortest position and push them in the opposite direction of the forearm stretch. The key in this aided stretch is the consistent pressure and stationary position of the part that contacts the body. Aided stretch is what expands the fascia, which is the lining of the forearm compartment, creating more space for the excess blood to be contained.

As used by Jason Anderson and Ryan Dungey!


  • 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.
  • Prevent Arm Pump
  • Increase Grip Strength
  • Relieve Elbow Pain
  • Help prevent help elbow injuries
  • Improve overall Forearm Function
  • Relieve Carpal Tunnel Symptoms


Measure around your upper forearm.

  • S/M - Forearm less than 28cm
  • L/XL - Forearm more than 28cm


If you require a refund please return the item(s) to the address below along with a Returns Sheet and we will promptly refund the order in full:

Dennis Winter Ltd
Canalhead Service Station
South Street
HU17 5NY

*If an item is returned the customer is required to cover the cost of return P&P (unless otherwise agreed.)

Shipping rates:

UK mainland (Exc. N. Ireland) = FREE DELIVERY ON ALL ORDERS.

Western Europe Up to 1KG = £7.99
Western Europe 1-2 KG = £9.99
Western Europe 2+ KG = £19.99

No credit or debit card details are held on our system and all payments are made via a sceure network.