Traditionally, each gate is marked by two poles of the same color, and the racers have to ski in between two poles. Both tips and feet have to break the imaginary plane connecting between two poles. So generally, racers just go around the inside pole of each gate. To simplify the setup of the course, the outside poles are sometimes left out. The exceptions are the combinations: under gate, hair pin,flush. Unlike most common gates that are across the fall line(horizontal), combinations are made up by two poles of the same color along the fall line( vertical). Combinations have to be set up by two poles. To sum this up, go in between two poles of the same color, ski to the outside of the single poles. Watch some races and you'll learn.
If you are referring to skiing, then this would be known as Alpine skiing. There is also slalom races which involves markers in the trail which the skiers have to ski around.
Slalom, Giant slalom and Super giant slalom.
hairpin
Slalom, Giant slalom, Super giant Slalom, downhill and Super Combined.
Alpine Slalom skiingWhitewater slalom/kayakingFreestyle slalom skatingSlalom skateboardingSlalom water skiingSlalom ice skatingSlalom windsurfingSnowboard parallel giant slalom skiingKneeboard slalomAutoslalomDual slalom (mountain biking)
Super Giant Slalom
what year did Diane Gordon Lenox compete for the slalom and downhill alpine skiing events with one armin cast
Mario Matt from Austria won the gold medal in Men's Slalom Alpine Skiing at the 2014 Sochi Olympics.
The silver medalist in the Women's Slalom Alpine Skiing event in the Sochi 2014 Winter Olympics is Marlies Schild.
Henrik Kristoffersen from Norway won the bronze medal in Men's Slalom Alpine Skiing at the 2014 Sochi Olympics.
Kathrin Zettel is the bronze medalist in the Women's Slalom Alpine Skiing event in the Sochi 2014 Winter Olympics.
"Alpine" means of, relating to or inhabiting mountains, or, with regard to skiing, the branches of skiing incorporating slalom and downhill - in comparison with Nordic skiing.