Slopestyle, again, is another child of the kind of generation X games events. It really evolved out of what was originally rollerblading. The use of street pieces involved in rollerblading evolved, and we're seeing it in everything from BMX to skateboarding, and now in the snow venues, with both snowboarding and freestyle.
It involves a number of waves of features. There are usually six waves. The first three waves are usually types of street features, rails and different things that the athletes use to perform tricks, and then there's usually another wave of three jumps from which they'll perform large jumps.