Reverse 3½ 307 Meaning in Diving

The reverse 3½ 307 describes an advanced dive consisting of three and a half somersaults. The first digit three identifies the dive as part of the reverse group. The second digit zero shows it is a standard dive without a flying start. The final digit seven means the athlete completes seven half-rotations before the entry. The diver faces the water and rotates backward while moving away from equipment. This maneuver requires exceptional height and a very rapid rotation speed for safety. One example of a reverse 3½ 307 is a platform diving final performance. Judges look for a clean kick out and a vertical head-first entry. Success depends on a powerful takeoff and tight core tension during all flips. This dive carries a high degree of difficulty in elite aquatic competitions. Divers must use a tight tuck position to achieve the necessary spinning velocity.