EMPLOYEE WAS CARRYING 20-25 LB STEEL PLATE BETWEEN TWO CONVEYORS. UPON SETTING DOWN THE PLATE, THE EMPLOYEE DISMOUNTED THE SECOND CONVEYOR BY JUMPING TO THE GROUND. AFTER LANDING ON THE GROUND , THE EMPLOYEE INFORMED HIS FOREMAN THAT HIS BACK WAS CAUSING HIM PAIN. EMPLOYEE WAS SENT TO HOSPITAL WHERE HE WAS DIAGNOSED WITH A BACK SPRAIN AND RELEASED TO RETURN TO WORK WITH LIMITATIONS