EMPLOYEE WAS LIFTING A #94 BAG, WITH ASSISTANCE, UP AND OVER A HANDRAILING TO PLACE BACK ON CONVEYOR BELT. REPORTED FEELING SLIGHT PULL ON LEFT SIDE. EMPLOYEE DID NOT SEEK MEDICAL ATTENTION UN TIL 5/7/01 AT WHICH TIME HE WAS EXPERIENCING RESIDUAL PAIN.
U.S. Mine Safety and Health Administration