ON 8/11/04 EE LIFTED AN 80 LB. SWIVEL HEAD ATTACHMENT SEVERAL TIMES WITHOUT PAIN BUT WHEN HE GOT OUT OF HIS VEHICLE AT HOME, HE FELT PAIN TO HIS LOWER BACK. HE REPORTED THE PAIN THE NEXT DAY. THE DOCTOR ALLOWED HIM TO CONTINUE WORKING BUT ON 8/25 WHILE STARTING TO CLIMB A HAUL TRUCK LADDER, HE FELT PAIN AGAIN. ON 9/2 AN MRI SHOWED DISC AND FACET DISEASE AND FACET ANTHROPATHY.