yo Mark... Um Backside and frontside are snowboarding terms too. Just like how lipslide is a snowboarding term. Skiing has no original names in it, (except for natural and unnatural) they all came from snowboarding and skating, dont go agro, just deal with it. And yes that was a backside 270 lipslide. I think though that backside and frontside are only relative in terms with railsliding, because thats the only time when you are perpendicular to the hill, like snowboarders. Off any other feature, IE. jumps and cliffs, spinnging different directions is known as natural and unnatural, because you are parrallel with the hill, so you can not differentiate between a frontside and backside spin.
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