A support with a lumbar adjuster device for a motor vehicle seat includes a front side which, in the installed position, faces a seat user's back and a lumbar adjuster device which is arranged on the front side of the support and is intended for setting the position of the lumbar support perpendicular to the plane of extent of the backrest frame. The lumbar adjuster device has at least one adjuster element to be brought into operative connection with the lumbar support, and at least one slide which is movable with respect to the adjuster element. The slide can be moved, firstly, along a tensioning direction along which it is pretensioned, and, secondly, along a drawing direction along which a drawing force can be transmitted to the slide via a drawing means coupled to the slide.