Pain in your upper arm or Deltoid area
Many people get pain in their upper arm and it is important to have this seen to by your local physio. One can have referred pain to this are, or local pain to this area and it all depends on your history, nature of the injury and the type of work you do which will help the physio identify the culprit. Do not leave any pains as they can become chronic. Go and sort it out ASAP.