Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Recreational Artifacts (hierarchy name)
5. recreational artifacts (equipment)
6. [temporary alphabetical list: recreational artifacts]

Anotations

Scope note:

Machine simulating the experience of riding a bull; a motor is used to manipulate the item. The bull facsimile usually depicts the head and upper body. Riders sit on the top of the bull and attempt to stay on the item for as long as possible. Usually a soft mat is placed around the machine to break riders' falls.