EE WAS WALKING DOWN A FLIGHT OF 5 STAIRS. THE BOTTOM STAIR HAD A SMALL CHIP ON THE CORNER. EE SLIPPED ON BOTTOM STAIR & FELL BACKWARD. HE ATTEMPTED TO BREAK HIS FALL WITH HIS LEFT WRIST. HE SU STAINED A SMALL CONTUSION ON HIS WRIST & A SPRAIN OF THE SAME WRIST.