Mogul skiing is a freestyle skiing competition consisting of one timed run of free skiing on a steep, heavily moguled course, stressing technical turns, aerial maneuvers and speed. Internationally, the sport is contested at the FIS Freestyle World Ski Championships, and at the Winter Olympic Games.
It is a sport were you ride down a mountain and take jumps on a bike.
my friend jumps up and down.
spine
he jumps
kangaroos
Sled.
He isn't named - just the man from Snowy River.
it jumps up an down
how high you can jump straight up and down.
The suspension system of a vehicle controls the up and down movement as it moves down a bumpy road. It consists of springs and shock absorbers that help to absorb and dampen the impact of uneven road surfaces, providing a smoother and more comfortable ride for passengers.
friction
sled