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.
The shoulder is the most commonly dislocated joint in the body. When shoulder dislocation occurs in adolescents and children, it has the worst natural history of any injury; the rate of recurrence in later years is at least 70%. As many as 95% of shoulder dislocations are anterior. Anterior dislocations often lead to recurrent anterior glenohumeral instability.