Portable machine for doing stair climbing exercises which has a base
movable between horizontal and upright positions, a wheel mounted on the
base for rolling engagement with the floor when the base is in the
upright position, a first step movable between an operative position
beside the base and a storage position within the base, a second step
surmounted on the base, and a post pivotally attached to the base for
movement between a supporting position generally perpendicular to the
base and a handle position generally parallel to the base.