Page "Artistic gymnastics" Paragraph 22
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; Balance beam: The gymnast performs a choreographed routine from 70 to 90 seconds in length consisting of leaps, acrobatic skills, turns and dance elements on a padded spring beam.
Apparatus norms set by the International Gymnastics Federation ( used for Olympic and most elite competitions ) specify the beam must be 125 cm ( 4 ') high, 500 cm ( 16 ') long, and 10 cm ( 3. 9 ") wide.
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2.266 seconds.