EE WAS TRYING TO BREAK A PLUG OUT OF A ""Y"" STRAINER WITH A BREAKER BAR & FELT A POP IN HIS RIGHTELBOW. HE DIDN'T FEEL ANY FURTHER PAIN SO HE FINISHED HIS SHIFT. THE NEXT MORNING HE HAD SWELLIN G IN HIS ELBOW. HE WENT TO THE DOCTOR WHO DIAGNOSED A HAIRLINE FRACTURE.