Hairpin
Turns in Slalom:
When
two vertical gates are set in close proximity they are referred to as a combination,
specifically a "vertical combination". A "two gate vertical
combination" is a special case that is referred to as a "hairpin
turn". The rules require that a minimum number of hairpins be set in each
slalom course.Hairpins can be set in one of two ways, although they are
predominately set in one manner, as we shall see. The first is so that the
fastest line is achieved by skiing above the top pole and entering the first
gate from the side opposite the approach. In this is case the first gate of the
combination is referred to as an "over gate". The second is so that
the fastest line is achieved by skiing directly into the first gate in the
combination, or "thru". The first gate, then, is referred to as a
"thru gate". It must be remembered that the description of the gates
does not depict the correct legal passage. Any means used to properly cross each
gate line, from any direction or in any sequence, is legal. However, there is
usually one one line that results in the fastest negotiation of the gates. The
descriptions here depict the fastest line.