Travel outside of trains, also referred to as transerfing (from the English. train — train surfing — surfing, "riding along the surface"), trainhopping, traynham (from the English. train hop — jumping onto the train) or shaping[p 1] — a mode of transportation, namely, transportation by trains and other rail vehicles with their outer side. Includes travel on the roofs, open transitional and brake pads, in the open bodies (in cars of open type)[n 2], either from the lateral or front sides of the cars or in undercar space on the elements of the outer armature of the rolling stock. People who practice this method of travel, referred to as the "transerfer", "trainhoppers" or "train surfers falling". Travel outside of freight trains is also referred to by the term prathap (eng. freight — freight), it should be noted that the notion of Trango often confused with it and is used only to denote the passage on freight trains, though in General it may be used to denote any outdoor train ride