Acura RDX Concept X 2005

A trampoline is a device consisting of a piece of taut, strong fabric stretched over a steel frame using many coiled springs. People bounce on trampolines for recreational and competitive purposes.A game similar to trampolining was developed by the Inuit, who would toss each other into the air on a walrus skin (see Nalukataq). There is also some evidence of people in Europe having been tossed into the air by a number of people holding a blanket;