When the European farmers (known as Boers) attempted to escape the monopolistic trading practices and autocratic rule of the company by moving into the interior, the company prohibited further expansion, ended the emigration of Europeans to the Cape, and expanded the use of slave labor.
Shoulder strains are the most common type of shoulder injury. Many shoulder strains occur in the front or anterior head of the deltoid, where the biceps runs underneath the deltoid. Shoulder strains can happen when someone lifts too much weight, jerks a heavy weight or object around, or falls.
Common Shoulder Injuries. In 2006, approximately 7.5 million people went to the doctor's office for a shoulder problem, including shoulder and upper arm sprains and strains. More than 4.1 million of these visits were for rotator cuff problems. Shoulder injuries are frequently caused by athletic activities that involve excessive, repetitive, overhead motion, such as swimming, tennis, pitching, and weightlifting.