Patent ID: 6652425
Filing Date: 2003-11-25
Classification: A63B

Abstract:
A method of moving a seat unit back and forth while pedaling, comprising:adjusting the position of a seat unit and connecting the seat unit to a seat slide rack that is arranged to slide back and forth relative to a base so that the seat unit slides in unison with the seat slide rack back or forth in dependence upon a direction that a load is applied to the seat slide rack; setting the load to be applied to the seat slide rack; applying the load to the seat slide rack to push or pull the seat slide rack to slide back or forth depending upon the direction that the load is applied to the seat slide rack, the applying including confining an extent to which the seat slide rack may slide back or forth by using elastic cords to effect the applying of the load; and pedaling while sitting on the seat unit and while the load is applied to the seat slide rack.