Abstract: An adjustable chair device and method of use for supporting a user in either a traditional seated position in which a pair of legs of the user rest upon a floor, or in a relaxed seated position in which the legs of the user are supported above the floor, provides a base supporting an aft cushion assembly, a forward cushion assembly, and an upwardly extending seat back which cooperate to support the user in a seated position. The forward cushion assembly is adjustably attached to the aft cushion assembly with an adjustment assembly that allows both horizontal and vertical adjustment of the forward cushion assembly.