spectators. Each team consists of 4-5 members, four of whom compete at
one time. The contest is divided into two parts, with the one-on-one part of
the competition making up the first half and open questions making up the
second half. All questions are taken from approved sources, all relating to
horses or participation in equine related activities. The winning senior team
represents Iowa at the Western Nationals in Denver.
http://www.extension.iastate.edu/4H/Agriculture/livestockhandbookhorse.htm