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 epicenter of a disaster or explosion. Currently, the term is most commonly used in reference to the location of the World Trade Center after the September 11th attacks. It took much less time than expected to clear the debris from ground zero.