Broken collarbone: The pain from your damaged collarbone can experience near the shoulder, significantly when going your arm. Yes, inadequate posture can lead to arm pain between the elbow and shoulder. Slouching or hunching can result in muscle imbalances and pressure on the muscles and tendons in the shoulder and upper https://www.theorthopaedicandpainpractice.com/service_tag/burning-pain-in-upper-right-arm-between-elbow-and-shoulder/