Abstract: A rocker apparatus for use on a wheelchair is illustrated as including arcuate members carried on opposed sides of an unobstructed base, a means for securing the wheelchair to the base, a trough for accommodating large rear wheels of the wheelchair to prevent rolling during rocking and ramps for easy entrance on to and exit from the apparatus.

Abstract: A rotationally contoured lumbar cushion (10) is disclosed which may be securely strapped in a lumbar cradling position about the lumbar area of a person. The lumbar cushion cradles the lumbar area of the spine in a sitting position or the supine of bedrest position for prolonged periods of use while sleeping. The lumbar cushion includes a lumbar cradle (A) and a lower base (B). Winged side extensions (C) create rotational sidewalls (40,42) facilitating turning of the person while in bed and securely strapped with the lumbar cradle (20) in place.