Skiing can be a means of transport, a recreational activity or a competitive winter sport in which the participant uses skis to glide on snow. Many types of competitive skiing events are recognized by the International Olympic Committee (IOC), and the International Ski Federation (FIS).

Skiing has a history of almost five millennia. Although modern skiing has evolved from beginnings in Scandinavia, it may have been practiced more than 100 centuries ago in what is now China, according to an interpretation of ancient paintings.

The word “ski” is one of a handful of words Norway has exported to the international community. It comes from the Old Norse word “skíð” which means “split piece of wood or firewood”.