Skiing is basically using gravity to move downhill by gliding over snow conditions using two long and thin boards to keep balance and control. Snowboarding is a similar snowsport which uses one wide board instead of the two thinner boards that skiers use. Skiers use both boards to coordinate their movements and control their speed and direction. Balance, weight, and edge control are the tricks of the trade in Skiing.
Originally used primarily for transportation, skiing evolved into a popular recreational and competitive activity during the 20th century.
In some places, particularly in the United States, skiing is often associated with wealth. Some resorts, particularly several in the American state of Colorado, are known as places where the affluent go on vacation. European ski resorts, in contrast, have more available lodging options which encourages a wider demographic of visitors.