EMPLOYEE WAS IN THE PROCESS OF INSTALLING A 10' ROOF BOLT WHEN HE FELT A PAIN IN HIS CHEST AND NECK AS HE WAS REACHING. HE MISSED THREE DAYS. DOCTORS WERE CHECKING HIM FOR POSSIBLE HEART PROBL EMS. NOW IT HAS BEEN DETERMINED TO BE A PINCHED NERVE AND WORK-RELATED. FIRST DAY MISSED WAS 12/7/02.