EE WAS SHOVELING WET, FROZEN MATERIAL FROM UNDER FEEDER. WHILE SHOVELING FELT SHARP PAIN IN RIGHT SHOULDER. COMPLETED SHIFT 11-24. REPORTED AND WORKED 11-27-00. DID NOT COMPLAIN OTHER THAN SAI D HE WAS SORE. 11-28-00 CAME TO WORK AND COULD HARDLY MOVE RIGHT ARM. TOOK TO ER LOCAL HOSPITAL. RECEIVED SHOT AND SLING. TO BE OFF UNTIL 11-30-00. DR. NOW THINKS POSSIBLE ROTATOR CUFF PROBLE