EE WAS OPERATING A BATTERY COAL HAULERAT AT THE TIME OF THE INCIDENT. HE RAN OVER A ROCK IN THE ROAD WHICH CAUSED THE HAULER TO BOUNCE & EE TO JAM HIS LOWER BACK WHEN HE BOUNCED IN THE HAULER SEAT. HE WENT TO THE DOCTOR ON 12/15/00. HE CONTINUED TO WORK UNTIL A REVISIT WITH THE DOCTOR ON12/19/00.