Rules to play Cross Country Skiing
Cross country skiing is travel on skis over snow covered terrain .
The bindings secure only the toe of the boot to the ski.
Cross Country boots are similar to running shoes. The boots for free technique are more rigid and have more ankle support than the boots used for classic technique.
For classic technique, the poles should extend to the armpit while standing. Baskets at the bottom of the poles provide a base for a strong pushoff. For free technique, the poles are generally longer and stiffer and extend to the chin or mouth of the skier. The baskets and tips are designed like classic poles.
The skis used in cross country are lighter and narrower than those used in alpine skiing and have long curved tips. The minimum length of skis for the classical events is between 1.95 and 2.10 metres, while the average length for skating or free technique skis is between 1.70 and 2 metres. The tips of skating skis also curve more.
The wax a skier chooses can often be the difference between winning and losing. Knowing what wax to use is determined by snow and weather conditions. There are two types of wax: glide wax and kick wax, also known as grip wax. Glide wax is used to decrease the friction between the skis and the snow. Kick wax is used to increase friction between the skis and the snow in order to prevent slipping.
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