Geography. Namibia is bordered on the north by Angola and Zambia, on the east by Botswana, and on the east and south by South Africa. It is for the most part a portion of the high plateau of southern Africa, with a general elevation of from 3,000 to 4,000 ft.n the late 15th century, the Portuguese explorer Bartolomeu Dias became the first European to visit Namibia. Formerly called South-West Africa, the territory became a German colony in 1884.
1 Low level of liquids in the body, while exercising, might be a probable cause of Charley horse. 2  Some spasms, especially in the neck area, might be the result of taking too much stress. 3  Charley horses in the upper leg are mainly caused by activities like running or jumping.
Almost everyone has a âcharley horseâ at some point in his or her life. These are muscle spasms in which a group of muscles involuntarily contracts. This causes pain and inability to use those muscles. Stretching typically stops the cramp. But you may continue to have soreness for several days. Often charley horses develop for no clear reason. They can happen while sleeping, or they may develop if you stay in one position for a long period, as in writerâs cramp. A variety of conditions are associated with such muscle cramps.