if there is friction on the hill it will slow you down
skiing is......... going down hill on snow using skies to guid you
when you are skiing down a hill and you want to slow down
*Cross country* skiing is where you are skiing on flat terrain. It's much more work than skiing down a hill.
In the Alps in the 1880:s.
This is called "friction"..
Turn you skis to dig into the snow and point them up hill.
Down Hill Skiing
Both males and females attend UNC.