Check with a chiropractor but I think it might be tension, you are sleeping all tensed up and need to relax your shoulders.
Common causes of experiencing pain between the shoulder blades include poor posture, muscle strain, stress, and overuse of the muscles in that area.
anything..tight muscles..mostly. consult with physician
N/a
The causes for middle back pain between shoulder blades is having sex. It may burn about 200 calories off but according to scientists it causes pain between the shoulder pains. So if I were you do not have sex only if you want to.
The shoulder part of our body has muscles which holds our arm bones in hand with that of shoulder bones and runs to the chest too. So while much work is done by hand it causes chest pain.
The latissimus dorsi muscle is responsible for adducting the shoulder and causing extension of the shoulder joint. It is a large triangular muscle located in the back that helps with various movements of the shoulder and arm.
Old or cheap blades.
Anterior rotation shoulder is often caused by poor posture, muscle imbalances, or overuse of certain muscles. Treatment options may include physical therapy to strengthen weak muscles, stretching exercises to improve flexibility, and correcting posture habits. In severe cases, surgery may be necessary to realign the shoulder joint.
Muscles are not jointed, though the bones they attach to may be. For example, your biceps muscle attaches to both your scapula (shoulder blade) and radius (one of the forearm bones). Contracting the muscle causes the elbow joint to bend.
first symptom noticed is often difficulty lifting objects above the shoulders. The weakness may be greater on one side than the other. Shoulder weakness also causes the shoulder blades to jut backward, called scapular winging
Tendinitis or the rotator cuff (a group of muscles). It could be other things, but these seem to be the main problems.
The kinetic energy of the wind causes turbine blades to spin. As the wind flows over the blades, it exerts a force that causes them to rotate. This rotational motion is then used to generate electricity through the turbine's generator.