Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Physical and Mental Activities (hierarchy name)
4. physical activities
5. [physical activities by specific context]
6. [physical activities by location]
7. [ice and snow activities]
8. skiing
9. Alpine skiing

Anotations

Scope note:

Alpine ski racing for speed on a course marked by gates formed by paired poles, set at least 26 feet apart, through which the racer must pass. The racer who completes the course in the shortest time, without missing any gates or knocking down any poles, is the winner.