Sometimes my left shoulder hurts then it will stop and my elbow will ache. it doesn't hurt when you stretch it out or move it or touch it. they never?

It could be muscle : Strain, arthritis or tendinitis. Continue with your stretching exercise. Otc tylenol (acetaminophen) or Motrin may help. See your dr for any concerns. Take care!

Shoulder pain: This could be a neck spine nerve impingement, or it could be a sprain or torn ligament. If pain coming on when exercising, we might have to rule out heart disease, you need to be seen by a doc.