preshot
Preshot is a term used across several disciplines to describe a shot or frame that precedes the main action. It generally serves as preparation, setting, or reference, rather than the principal moment of the scene or play.
In photography and cinema, preshots are frames captured before the primary shot to test lighting, exposure,
In sports, preshot refers to the routine and movement immediately preceding a shot, such as the stance,
Other uses include the general sense of any preliminary shot in a sequence, such as a prerecording