The labrum is the cartilaginous rim of the humeral head and protects the shoulder socket (glenoid). The cartilage stabilizes the joint. The rotator cuff is a group of four muscles that pull the humerus into the scapula. The r...
Shoulder injures, ranging from a rotator cuff tear to bursitis or an impingement of the nearby muscles, can cause extreme pain. The first step to healing a shoulder injury is rest. Depending on the injury, shoulder rest can mean complete immobilization for a period of time, or just a break...
The shoulder is a ball and socket joint that is the connection between the humerus and scapula. The bones themselves do not create much stability, as the joint can be described using a "golf ball on a tee" analogy. Therefore, muscles and ligaments are left to produce most of the ...
and though they are among the biggest and strongest muscles in the body, they are still vulnerable to sports injuries. Just kicking a ball with a shortened stride or over-striding while playing sports can strain or even tear the quadriceps. Quadriceps injuries that are complicated by muscle stra...