Translations:Adventist Youth Honors Answer Book/Recreation/Skiing Downhill/67/en
From Pathfinder Wiki
As skiing became more specialized as a form of recreation, so too did ski boots, leading to the splitting of designs between those for alpine skiing (downhill) and cross-country skiing. The former have become much more specialized, rising up the leg in order to transmit sideways rotations of the legs through the bindings and into the skis, a process known as ‘edging’.