Developed by former pro motocross rider, Lee Ramage, 4ARM STRONG is a revolutionary self-therapy device that creates traction on the forearm muscles toward the elbow, while stretching in the opposite direction. This type of assisted stretch works to expand the fascia and lengthen the forearm flexor muscles in the anterior and posterior compartments of the forearm, while creating a stretch in front of the elbow that is otherwise difficult to achieve.

Expanding the fascia and stretching the forearm flexor and extensor group muscles, in this manner, can create more space in the forearm compartment, which allows blood to flow into the muscles with less constriction. Less constriction translates into less arm pump. This type of therapy also promotes greater grip strength and freedom of movement in the hands and wrists.


How does it work?

Aldon Baker explains you with this video

Used by the champions: Jonatan Rea, Marvin Musquin, Jason Anderson, Zach Osborne and more..