What is the term used for a "FX rudi" in gymnastics?

The term "FX rudi" refers to a skill in gymnastics that involves a twisting movement during a backflip. Specifically, a "rudi" is a backflip that includes a full twist, making it a double twisting element. The correct terminology for the "FX rudi" is often identified as a "Twist with a Half Turn" because it describes the twisting motion accurately while highlighting that the gymnast performs a flip in combination with a half twist. This description aligns with the naming conventions typically used in gymnastics to communicate the specifics of the skills performed on the floor exercise. While the other options refer to various twisting and flipping elements, they do not accurately capture the specific maneuver that a "rudi" entails in gymnastics practice and competition.