Patent ID: 6877812

Claim:
A support apparatus for use by a user seated on a seating device, the apparatus comprising: a support movably mountable to the seating device and attached to a pivot arm that is rotatably attachable to the seating device, the pivot arm having a first substantially horizontal member rotatably mountable to the seating device, a riser connected to the first substantially horizontal member, the support adapted to being attachable to the riser, and a second substantially horizontal member adapted to attach the support to the riser, in which the support is movably attached to the second substantially horizontal member by a first attachment means, and such that when the support is in a first position, the support is adapted to provide ventral support for the user and when the support is in a second position, the support is adapted to provide dorsal support for the user, wherein the support is selectively movable from the first to the second position by the user while in the seated position.