Source: Science Daily
Summer is a peak season for many sports and with that comes sport-related
injuries. Among those injuries is shoulder joint dislocation. According to
a literature review in the August 2012 issue of the Journal of the
American Academy of Orthopedic Surgeons, most incidents of shoulder joint
instability are the result of traumatic contact injuries like force or
falling on an outstretched arm; a direct blow to the shoulder area;
forceful throwing, lifting or hitting; or contact with another player.