Sports medicine doctors treat athletes and other performers who may suffer injuries through physical activity. The educational requirements for becoming a sports medicine doctor include extensive graduate schooling.
Ground Zero originated as a term to describe the site of a nuclear explosion and later was used to refer to the point of any dramatic or violent event. 1  Remembrance: A view of the World Trade Center North Tower memorial pool at the National September 11 Memorial and Museum in New York today.
The second time the WTC became world news was on the tragic day September 11, 2001 when 2 hijacked planes crashed into the twin towers. Not much later, the towers imploded. Almost 3000 people died in this cowardly terrorist attack by muslims. The site of the towers-a gaping wound-became known as 'ground zero'.