EE WAS ON THE LONGWALL FACE USING A COME-A-LONG TO PULL THE FACE CHAIN BACK TOGETHER. AS HE PULLED ON THE COME-A-LONG HANDLE HE FELT A BURNING SENSATION IN HIS ABDOMEN. THERE WAS NO DAMAGE OR IMPAIRMENT TO THE MINING OPERATION OR EQUIPMENT.PROPER USE OF THE TOOL WAS A FACTOR. THE INJURY DID NOT INVOLVE JOB SKILLS TRAINING OR ATTITUDE.PROTECTIVE ITEMS OR DEVICES NOT A FACTOR.