Overuse or repetitive motion can lead to arm pain in a specific region generally known as the lateral epicondyle. This problem is commonly referred to as lateral epicondylitis or tennis elbow. Shoulder bursitis is when There's inflammation of 1 the modest fluid-filled sacs, found at many areas across the shoulder. https://www.theorthopaedicandpainpractice.com/service_tag/burning-pain-in-upper-right-arm-between-elbow-and-shoulder/