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 Charley horses in the upper leg are mainly caused by activities like running or jumping. 2  Some of the spasms occur because of the irritation of the nerve that connects to a muscle. 3  The most common type of Charley horse, found in the calf region, is often the result of kicking while swimming.
Drink water: A charley horse can be the result of dehydration or lack of water. Make sure you are getting the proper amount of water every day. Take vitamins: A lack of vitamin E or other vitamins can cause charley horses. Take a daily multivitamin or increase your intake of the right foods to get the daily vitamins you need. Try a mineral: Magnesium can also relieve charley horses. Add this mineral to your daily routine to help prevent charley horses.