EE WAS WORKING ON #2 CONVEYOR. HE WAS SITTING & KNEELING IN A SUSTAINED POSITION IN THE COLD WHILE DOING THE BELT REPAIR WORK. HE COMPLAINED OF BACK & LEG PAIN. HE WAS EVALUATED BY A DR & A REFERRAL TO A CHIROPRACTOR WAS MADE. HE SAW THE CHIRO ON 3/1/01