Официальный трейлер Кубка мира по лыжным гонкам 2016/2017

Subscribe to the official Youtube channel. Don't miss race highlights, special features, behind-the-scenes footage and much more. Cross-country skiing originated in Fennoscandian countries in prehistoric times. It was still widely practiced in the 19th century as a way of moving from place to place in winter. As a sport, cross-country skiing is one of the most difficult endurance sports, as its motions use every major muscle group. Modern cross-country ski competition is experiencing a revolution that is r