During the flight of a dive, the body of the diver must be held in one of four diving positions: tuck, pike, straight, and free. During the flight of a dive, the body of the diver must be held in one of four diving positions: tuck, pike, straight, and free.
The numbers start with the 100s. Any dive or somersault that leaves the board or platform in the forward position is classified as forward and given the group number one. The diving number for the forward group is three digits long.
NAUI: The National Association of Underwater Instructors. The Definition of DivingĀ®. NAUI is the world's leading non-profit association of scuba diver training. The Definition of DivingĀ®. NAUI is the world's leading non-profit association of scuba diver training.
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When divers submit their list of dives for a round of competition, they identify each dive by number. Traditionally, a dive has three or four numbers, followed by a letter (i.e. 305B or 5132D). Numbers correspond to the categories or positions in a dive.