Which movement is described by the term "FX double arabian"?

The term "FX double arabian" refers to a gymnastics move characterized by two forward rotations in a somersault that is typically executed in a tucked position. This term is primarily associated with floor exercise routines.

The correct choice highlights that this movement comprises two rotations performed forward, which aligns with the nature of an "arabian" flip, typically denoted by its forward rotation component. This type of skill combines elements of both a traditional forward flip and the complexity of executing two complete rotations, showcasing advanced acrobatic skills required at higher levels of gymnastics.

Understanding the specifics of gymnastic terminology and the mechanics of each move is crucial for accurately identifying sequences, as movements can easily be confused due to similar names and characteristics in the sport.