History
The first rollerskis were built in the mid-1930s in Italy and North Europe.
In the early 1950s, when cross-country skiing started to evolve to a serious competition sport, the necessity for good summer training grew. All around the world from 1950s to 1970s people experimented with skis on wheels.
In the 1970s something of a standard emerged and the first races took place. At this time all rollerskis had one wheel in front and two wheels at the back. The metal frame was between 70 and 100 centimetres (2'4" and 3'4") long.
Athletes felt they could start to engage themselves in competitions. In 1976, Giustino Del Vecchio, an air pilot, established a record in Monza by doing 240.5 km in 24 hours thanks to the skirolls he had designed, using material and technologies from the aircraft industry; narrow solid wheels with hard tread, reverse lock-up ball bearings to enable push forward.
In the beginning the skis were developed with one wheel in front and two wheels behind.The introduction of skating (free technique) in cross-country skiing implied some changes in the use of materials and training methods, which consequently produced an impact on rollerskis (maybe changes were started by rollerskis, with which skating is much easier). From 3 to 2 wheels, much lighter and easier to use, rollerskis could be used both for the classic style and skating. Paolo Miorin, with his famous Skirollo, can be considered the inventor of the innovative 2-wheels rollerskis.
The World Record for the greatest number of roller skiers in one place was established in the Gatineau Park, Chelsea Quebec, Canada 2 October 2010.
Read more about this topic: Roller Skiing
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