Before quoting from James Braid in _Advanced Golf_ I must draw particular attention to what Vardon has said about the "snap" of the wrists at the moment of impact. He says that "there is a kind of superstition that the elect among drivers get in some peculiar kind of 'snap'--a momentary forward pushing movement--with their wrists at the time of impact, and that it is this wrist work at the critical period which gives the grand length to their drives." It is surely not to be wondered at that this, as Vardon terms it, "superstition" exists, when we read in a book such as _Advanced Golf_, which was published several years after Vardon's _Complete Golfer_, statements to this effect:
Then comes the moment of impact. Crack! Everything is let loose, and round comes the body immediately the ball is struck, and goes slightly forward until the player is facing the line of flight. The right shoulder must not come round too soon in the downward swing but must go fairly well forward after the ball is hit. If the tension has been properly held all this will come quite easily and naturally; the time for the tension is over and now it is allowed its sudden and complete expansion and quick collapse. That is the whole secret of the thing--the bursting of the tension at the proper moment--and really there is very little to be said in enlargement of the idea. At this moment the action of the wrists is all-important, but it cannot be described. Where exactly the wrists begin to do their proper work I have never been able to determine exactly, for the work is almost instantaneously brief. Neither can one say precisely how they work except for the suggestion that has already been made. It seems, however, that they start when the club head is a matter of some eighteen inches from the ball, and that for a distance of a yard in the arc that it is describing they have it almost to themselves, and impart a whip-like snap to the movement, not only giving a great extra force to the stroke, but, by keeping the club head for a moment in the straight line of the intended flight of the ball, doing much towards the ensuring of the proper direction. It seems to be a sort of flick--in some respects very much the same kind of action as when a man is boring a corkscrew into the cork of a bottle. He turns his right wrist back; for a moment it is under high tension, and then he lets it loose with a short, sudden snap. Unless the wrists are in their proper place as described, at the top of the swing, it is impossible to get them to do this work when the time comes. There is nowhere for them to spring back from.