Pain in the back of the arm
Here is the list of muscles potentially responsible for these pains, a link can be selected for more details on a particular muscle:
- Scalene muscles
- Deltoid muscle
- Subscapular muscle
- Infraspinatus muscle
- Triceps brachii muscle
- Teres major muscle
- Teres minor muscle
- Latissimus dorsi muscle
- Posterior and superior serratus muscle
- Coracobrachialis muscle