The radial nerve travels down the arm. It controls the triceps muscle at the back of the upper arm and also the wrist extensor muscles while in the forearm. This problem is a risk for those who rotate their forearm again and again all over again, like carpenters and mechanics. https://elbow-nerve-pain-treatmen57800.blogginaway.com/34850056/the-elbow-nerve-pain-treatment-diaries