Abstract: A chair apparatus is provided. The chair includes a seat, a back rest, a leg rest, and a vertical front support. The leg rest is connected to the seat. The vertical front support rotatably supports the leg rest and seat at or near the junction of the seat and leg rest. The seat is movable from a first position that is in at least close proximity to the back rest to a second position in which a rear portion of the seat is moved down and away from the back rest to a sufficient distance that removes sufficient upward force on a spine of a user to enable spine decompression when the user sits on the seat.