US D405854 S
FIG. 1 is a left side elevational view of a sit-up cushion showing my new design, the right side elevational view being a mirror image of the left side elevational view;
FIG. 2 is top plan view of the sit-up cushion;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a bottom plan view thereof; and;
FIG. 6 is a perspective view thereof.