INJURED WAS CLIMBING DOWN THE LADDER FROM THE OPERATOR'S COMPARTMENT OF A VOLVO 66 HAUL TRUCK WHEN HE MISSED THE LAST STEP OF THE LADDER CUAISNG HIM TO FALL TO THE GROUND INJURING HIS RIGHT KN EE AND LEFT SHOULDER. INJURED CONTINUED TO WORK UNTIL JUNE 22, 2003. ON JUNE 23, 2003 THE INJURED INDIVIDUAL MISSED HIS FIRST DAY OF WORK DUE TO THIS IONCIDENT.