Context: Ski jumping is a form of Nordic skiing in which athletes descend a specially constructed takeoff ramp (known as the "inrun"), jump from the end of it (the "table") with as much power as they can generate, and "fly" as far as possible down a steeply sloped hill. Points are awarded for distance and style by five judges, with competition sanctioned by the International Ski Federation (FIS). To enable the athletes (who are known as "ski jumpers") to effectively glide such long distances and land safely, the skis they use are considerably wider and longer than their cross-country and alpine skiing counterparts. Ski jumping is predominantly a winter sport and has been part of the Winter Olympic Games since its inception in 1924 for men and since 2014 for women. Since 1954 it is possible to ski jump in summer on artificial surfaces made from plastic. Along with cross-country skiing, ski jumping is one of two sports which form the Nordic combined discipline. Holmenkollbakken in Oslo is the holy place of this sport, which is most popular in Austria, Germany, Finland, Japan, Norway, Poland and Slovenia., An individual sport is a sport in which participants compete as individuals., A ski is a narrow strip of semi-rigid material worn underfoot to glide over snow. Substantially longer than wide and characteristically employed in pairs, skis are attached to ski boots with ski bindings, with either a free, lockable, or partially secured heel. For climbing slopes, ski skins (originally made of seal fur, but now made of synthetic materials) can be attached at the base of the ski., International Ski Federation (FIS; short for Fédération Internationale de Ski) is the world's highest governing body for international winter sports. Founded in 1924, it is responsible for the Olympic disciplines of Alpine skiing, cross-country skiing, ski jumping, Nordic combined, freestyle skiing and snowboarding. The FIS is also responsible for setting the international competition rules. The organization now has a membership of 118 national ski associations and is based in Oberhofen am Thunersee, Switzerland., Juha - Matti Ruuskanen ( born 24 July 1984 ) is a Finnish former ski jumper who competed from 2002 to 2012 , mainly at Continental Cup level . His lone World Cup victory was in a team event at the ski flying hill in Oberstdorf on 15 February 2009 ., Nordic skiing pertains to skiing disciplines that use equipment where the toe of the ski boot is fixed to the binding in a manner that allows the heel to rise off the ski, unlike Alpine skiing, where the boot is attached to the ski from toe to heel. Recreational disciplines include cross-country skiing and Telemark skiing., Ski flying is an individual sport discipline derived from ski jumping, in which much greater distances can be achieved. It is a form of competitive Nordic skiing where athletes descend at very fast speeds along a specially built takeoff ramp using skis only; jump from the end of it with as much power as they can generate; then glide  or 'fly'  as far as possible down a steeply sloped hill; and ultimately land in a stable manner. Points are awarded for distance and stylistic merit by five judges, and events are sanctioned by the International Ski Federation (FIS)., Subject: juha-matti ruuskanen, Relation: sport, Options: (A) alpine skiing (B) climbing (C) nordic combined (D) ski flying (E) ski jumping (F) skiing (G) snowboarding (H) sport
Output: ski jumping