When an image fades out below a character's torso, such that their lower body isn't drawn. In this case, it's recommended to add the upper body tag to distinguish from instances where the upper half is cropped out.
Although less common, the torso may be cropped out, leaving the only the lower body visible. In this case, it is recommended to add the lower body tag to distinguish from the former more common implementation of this tag.
The torso must be visible. Don't use when the character is only visible from the shoulders up (see cropped shoulders).
Don't use if the lower body is merely out of frame, or if the upper body is out of frame. There must be an empty gap between the cropped section and the edge of the image.