There are many muscles between the shoulder joint and neck. Perhaps look up an online anatomy diagram to find exactly which one you are wanting to know.
trapezius?
sternocleidomastoid
The Neck Muscle
Trapezius Muscle!
The trapezius.
most probable differential is a infectious mononucleosus (imn). confirm by imn monospot test.
you can circumduct your neck, hip, shoulder, wrist, foot, fingers, toes
Muscle tear,ligament damage,pinched nerve or the like.The shoulder joint area is complex and the cause could also be a number of other conditions related to the shoulder or neck or even the back.
There is not one "joint" in the neck. It is a series of complicated joints that have a place for the spinal cord to go through and the bones of the spine protect the spinal cord. The cervical spine has more than just one ROM and that could not be accomplished with a shoulder joint.
...your neck??
The trapezius is an upper back/neck muscle and the deltoids are shoulder muscles
Ball and socket -Arm and shoulder Pivotal joint-neck and head Hinge joint-toes Gliding joints-between vertebrae Ellipsoid joint- radiocarpal joint Saddle joint- First Carpometacarpal
between your neck and shoulder there is a muscle that rises slightly. hit that muscle at a 90 degree angle with enough force and your opponent will collapse with temporary immobility.