Patent ID: 7931570

Claim:
An exercise device comprising: a frame having two opposite ends; at least one platform movably mounted on said frame such as to allow movement of the platform between the opposite ends of the frame; at least one track extending between the ends of the frame, a portion of the at least one track comprising a cover operable to engage a part of the platform; and at least one resistance medium having one end connectable to the platform and a second end connectable to one of said two opposite ends of the frame and at least one other resistance medium having one other end connectable to the platform and a second other end connectable to the other one of said two opposite ends of the frame such that the platform is neutrally positioned between the opposite ends when the mediums are connected between the platform and the ends of the frame; wherein each resistance medium is stored under and carried by the platform, in parallel to a top panel of the platform when not in use, and wherein the platform is provided with two spaced apart platform frame members extending downward from opposite ends of the platform, each member having a sequence of platform attaching elements, and wherein each resistance medium passes straight through the two platform frame members and has an equilibrium length equal or shorter than the distance straight between the two spaced apart sequences to allow storage of each resistance medium beneath the platform by connecting one end of each of the resistance mediums to an attaching element of one of the two sequences of platform attaching elements and the other end of each of the resistance mediums to another attaching element of the other sequence of platform attaching elements.