Patent ID: 8147385

Claim:
An exercise device comprising: a frame structure; a first treadle assembly including a first endless belt in rotatable engagement with a first roller; a second treadle assembly including a second endless belt in rotatable engagement with a second roller; a flywheel operably coupled with the first endless belt and the second endless belt; a third roller rotatably supported by the frame structure; the third roller in rotatable engagement with at least one of the first endless belt or the second endless belt; a first axle coupled with the frame structure, the first axle rotatably supporting the flywheel; a first pulley coupled with a second axle; a second pulley coupled with the second axle; a belt coupling the first pulley and the second pulley with the flywheel; and the flywheel coupled with the frame in a generally horizontal plane; whereby a user can tread upon said endless belts.