Every model in K2' s massive ski collection features one of five variations of the rocker concept: All Terrain (moderate tip rocker plus camber), Speed (very mild tip rocker plus camber), Catch Free (mild tip-and-tail rocker plus camber), Jib (mild tip-and-tail rocker plus a flat midsection), and Powder (rockered forebody plus cambered rear). The A.M.P. Force is part of K2' s all-mountain collection and employs Catch Free rocker for easy maneuverability. It' s designed with enthusiastic beginners in mind-skiers who' ve been before, have come back for more, and want to get better. This version is sold flat.