There are two that a person might feel. One in the front called the clavicle (collar bone) and a large flat one on the back of the shoulder called the scapula.
Clavicle
The bone that runs across the top of the chest between the shoulders is the clavicle, commonly known as the collarbone. It connects the shoulder blade to the sternum (breastbone) and helps to support the arm and shoulder.
The bone at the top of the arm is called the humerus. It is the long bone that runs from the shoulder to the elbow.
A tendon is the continuation of a muscle as it attaches to a bone. It runs from the back of the shoulder blade and attaches to the top of the arm bone.
the bone is called a clavicle. if u dont believe me then go to wikipedia and type in skeletal system and if u have novanet learn how to read ur lessons. so hollar at ya boy!!
the pelvic bone and the top of the femur bone. also your shoulder and the top of your arm bone.
The acromion is the part of the scapula or shoulder blade that forms the tip of the shoulder. The acromion is an anatomical feature on the shoulder blade (scapula), together with the coracoid process extending laterally over the shoulder joint.
bone marrow
i pitched in baseball for a couple of years, and my shoulder does the same thing. On my right shoulder, the bone feels loose, but there is no pain.
The shoulder consists of your acromion, clavicle, scapular and the top of your humerus
Yes, the coxal bone is considered to be flat because of its wings.
Hamstring Knee Shoulder Ankle Collar Bone