heel-palm

... and I smashed my hand down on the gun to my left and it roared and I felt for the man's throat and made the kill as the other man brought his gun up and fired wild and I went in very close and used a heel-palm and drove the nose bone upward into the brain as Ibrahimi screamed something and I saw the flash of a blade and blocked it....

Whichever of these methods of manipulative reduction is used, a simple test for reduction, the Leadbetter heel-palm test, can be applied.