Young male sportsmen who play sports frequently have unstable shoulders. Young female "overhead" athletes who compete in sports like tennis or volleyball can also exhibit it. When the ball of the shoulder, known as the humeral head, pops out of its socket (called the glenoid) instability results. The degree of severity can range from a dislocation, in which the ball totally exits the socket, to a subluxation, in which the ball exits the socket just partially - like a golf ball that isn't centred on the tee. The glenoid labrum, a cartilage bumper that aids in stabilising the shoulder joint, is highly prone to be torn if your shoulder dislocates. Causes Injuries like falling with the arm up or contact in sports like football are two frequent ways that the shoulder can become unstable. Patients in their teens and 20s are more vulnerable to developing shoulder instability for the first time and developing it again if they play contact sports. As per expertise of bankart repai