The thumbs forward grip started with competition shooters and spread to defensive pistol instructors and others who recognized the benefits of this once unorthodox style. The grip grew popular because it provides excellent recoil management that allows for faster and more accurate shooting.
To get the most from this technique it needs to be performed correctly. Some shooters simply point their thumbs forward without completely understanding the mechanics of the grip. The name aside, the key is really in the position of the support side wrist, not the thumbs, and once that is understood mastering the grip becomes easy.
Give it two “Thumbs up”
To learn how to execute the thumbs forward grip start by putting both thumbs up in the classic “Fonzie” or “double hitchhiker” position. Try to get as close to a 90-degree angle between the thumb and the index finger as possible.
by Rob Reed