What style of running also known as 'natural running', practiced in parts of Africa and Latin America was championed by South African and Great British athlete Zola Budd?
Zola Budd: Zola Pieterse ("née" Budd; born 26 May 1966) is a middle-distance and long-distance runner. Barefoot running: Barefoot running, also called "natural running", is the act of running without footwear. Barefoot running:  With the advent of modern footwear, running barefoot has become less common in most parts of the world but is still practiced in parts of Africa and Latin America.
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