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Olympics Day 11 - Gymnastics - Artistic

LONDON, ENGLAND - AUGUST 07: Gabrielle Douglas of the United States falls off the beam during the Artistic Gymnastics Women's Beam final on Day 11 of the London 2012 Olympic Games at North Greenwich Arena on August 7, 2012 in London, England. (Photo by Michael Regan/Getty Images)

Olympic bloopers

Whether it's due to human error or plain old gravity, things don't always go as planned at the Olympics.