schuss
I believe that it is skiing and Speed skiing.
When a mouse goes skiing, it means that you will will lose your speed that will cause you to fall down.
According to Wikipedia: Some racers in the high speed skiing disciplines (Giant Slalom, Super Giant Slalom, downhill, speed skiing) use curved poles that are bent to shape around their bodies while they are in a tuck position, in order to minimize air drag.
Cross Country Skiing, Biathlon, Speed Skating, Long Jump, Slalom Skiing, Bobsled, Luge, Downhill skiing
Alpine Skiing, Bobsled, Biathlon, Cross-Country, Freestyle Skiing, Figure Skating, Luge, Snowboarding, and Speed Skating.snow skiing
alpine skiing, biathlon, bobsled, cross-country skiing, curling, figure skating, freestyle skiing, ice hockey, luge, short track speed skating, skeleton, ski jumping, snowboarding, speed skating
very high
skiers use jumps (also called kickers or launches) or rails to do Freestyle skiing
Skiing was invented in Scandinavia where they used to speak Norse, the word skiing comes from the old Norse word skíð which translates as a stick of wood
Alpine Skiing, Biathlon, Bobsled, Cross-country Skiing, Curling, Figure Skating, Freestyle Skiing, Ice Hockey, Luge, Nordic Combined, Short Track Speed Skating, Skeleton, Ski Jumping, Snowboarding, Speed Skating
It can also be called Nordic Skiing...