The present invention is an exercise device, primarily for aerobic exercise. The invention is a hybrid between a toy called a pogo stick, a stair stepper, a trampoline and a ski simulator. The present invention combines the exercise a user receives from an exercise machine with the enjoyment a user receives from a toy. The user stands on pedals and grasps a handle, then either steps up and down against elastic resistance, or bounces up and down. The user may also swing from side to side or scissor his legs. Additionally, a pivot allows a combination of motions, such as scissoring while bouncing up and down. The amount of resistance may be controlled by adding or modifying elastic components.