The chow is an Arctic-type dog, powerful, squarely built and sturdy with heavy bone and strong muscular development. It is a breed suited for a number of tasks, rather than specializing in one, and its build reflects its ability to hunt, herd, pull and protect.he chow is an Arctic-type dog, powerful, squarely built and sturdy with heavy bone and strong muscular development. It is a breed suited for a number of tasks, rather than specializing in one, and its build reflects its ability to hunt, herd, pull and protect.
It may be the trapezius muscle. As you see, there is one on each half of your body. The trapezius muscles can cause pain on the tops of the shoulders, near the spine, on the inner side of the shoulder blade toward the spine and even on the back of your skull! This picture shows trigger points. The trigger points are the Xâs.
Other signs of a broken shoulder blade may include: 1  Holding the injured arm close to the body. 2  Moving the arm increases the pain. 3  Inability to lift the arm. 4  Having pain with each deep breath due to movement of the chest wall with each breath; this movement may in turn move the shoulder blade, causing pain.ther signs of a broken shoulder blade may include: 1  Holding the injured arm close to the body. 2  Moving the arm increases the pain. 3  Inability to lift the arm. 4  Having pain with each deep breath due to movement of the chest wall with each breath; this movement may in turn move the shoulder blade, causing pain.