EE WAS ADJUSTING BELT ROLLERS, TRAINING THE BELT ALIGNMENT. HIS LEFT FOOT BECAME STUCK IN SOME MUD. EE TRIED 4 OR 5 TIMES TO GET HIS FOOT UNSTUCK BEFORE IT CAME OUT. NOTE: EE FIRST SOUGHT MEDI CAL ATTENTION ON 1-12-04 WHICH WAS HIS FIRST DAY MISSED DUE TO THIS INCIDENT.