History
[http://www.skiinghistory.org/history.html]
Cave Drawing from Russia, dated to around 5000 B.C.
Cross-Country Skiing is the most basic form of skiing, even preceding downhill skiing. Primitive skis may have even been used about 3000 B.C. in Norway. There have been cave drawing found that seem to depict men on skis. Skiing has its roots in Scandinavia; Vikings used skis as a form of transportation in the 10th century A.D.
Early skis were made of wood, and even the word ski comes from the Norse word skith a stick of wood. Norse skies were very rudimentary, little more than snowshoes. Glide was little to none. It was not until the early 1800s when Sondre Norheim changed the face of skiing and gave skis glide that the sport was introduced to the world.
[http://www.woodenskis.com/birchskimaking.htm]
Early bindings may have looked similar to this
Competitive skiing started in the late 1800s, again in Norway. In the 1932 Winter Olympics at Lake Placid, Nordic Skiing as we know it was added. Today the sport has evolved to be both extremely competitive and leisurely.
In the past 30 years the sport has changed dramatically, adding skis made of synthetic materials, and utilizing waxes for improved speed. Physicists have been at the front line of all this; from determining the coefficent of friction for both the wax and the ski, to helping skiers change their technique based on the laws of physics.
[http://www.skidsport.com/nyheter/kortisar_2001_11_18.htm]
Professional Skier from Sweden