Abstract: A lumbar support cushion can include a ridged section, right and left protruding side supports, top right and top left protrusions, and a top cutout located between the top right and top left protrusions, which can allow a person sitting against the cushion to experience increased support on the person's lower back. The features of the cushion may promote a healthy sitting posture, proper spine alignment, and may reduce or prevent pain in the lower back. Also disclosed is a method for configuring a support contour of a cushion.

Abstract: A lumbar support cushion can include a ridged section, right and left protruding side supports, top right and top left protrusions, and a top cutout located between the top right and top left protrusions, which can allow a person sitting against the cushion to experience increased support on the person's lower back. The features of the cushion may promote a healthy sitting posture, proper spine alignment, and may reduce or prevent pain in the lower back. Also disclosed is a method for configuring a support contour of a cushion.

Abstract: A toroidal seat cushion, in the shape of a ring-torus, can include a central aperture, a right leg support cutout, a left leg support cutout, and a rear cutout, which can allow a person sitting in the cushion to experience reduced pressure on the person's coccyx and central buttocks, while having support and guidance to the position of the legs. The features of the cushion may promote a healthy sitting posture, proper spine alignment, and may reduce or prevent pain in the lower back and central buttocks. Also disclosed is a method for configuring a support contour of a cushion.

Abstract: A sitting bones cushion can include a right aperture and a left aperture, which can allow a person sitting on the cushion to experience reduced pressure on the person's lower pelvis. The sitting bones cushion can also include a right leg support cutout, a left leg support cutout, and a rear cutout, which can allow a person sitting in the cushion to experience reduced pressure on the person's coccyx, while having support and guidance to the position of the legs. The features of the cushion may promote a healthy sitting posture, proper spine alignment, and may reduce or prevent pain in the lower back and buttocks. Also disclosed is a method for configuring a support contour of a cushion.

Abstract: A sitting bones cushion can include a right aperture and a left aperture, which can allow a person sitting on the cushion to experience reduced pressure on the person's lower pelvis. The sitting bones cushion can also include a right leg support cutout, a left leg support cutout, and a rear cutout, which can allow a person sitting in the cushion to experience reduced pressure on the person's coccyx, while having support and guidance to the position of the legs. The features of the cushion may promote a healthy sitting posture, proper spine alignment, and may reduce or prevent pain in the lower back and buttocks. Also disclosed is a method for configuring a support contour of a cushion.

Abstract: A toroidal seat cushion, in the shape of a ring-torus, can include a central aperture, a right leg support cutout, a left leg support cutout, and a rear cutout, which can allow a person sitting in the cushion to experience reduced pressure on the person's coccyx and central buttocks, while having support and guidance to the position of the legs. The features of the cushion may promote a healthy sitting posture, proper spine alignment, and may reduce or prevent pain in the lower back and central buttocks. Also disclosed is a method for configuring a support contour of a cushion.

Abstract: A reversible orthopedic seat cushion can include a right leg support channel, a left leg support channel, a rear cutout, and a front contoured protuberance, which can allow a person sitting in the cushion to experience reduced pressure on the persons coccyx, while having support and guidance to the position of the legs. The seat cushion can also be used in a reversed position. The features of the cushion may promote a healthy sitting posture, and proper spine alignment, and may reduce or prevent back pain. Also disclosed is a method for configuring a support contour of a cushion.

Abstract: A reversible orthopedic seat cushion can include a right leg support channel, a left leg support channel, a rear cutout, and a front contoured protuberance, which can allow a person sitting in the cushion to experience reduced pressure on the persons coccyx, while having support and guidance to the position of the legs. The seat cushion can also be used in a reversed position. The features of the cushion may promote a healthy sitting posture, and proper spine alignment, and may reduce or prevent back pain. Also disclosed is a method for configuring a support contour of a cushion.