When I first started playing pool (15 years ago or something like that) I remember reading instructional books and seeing videos where new players were consistently taught that when addressing the cue ball just before they shoot, their back forearm should be perpendicular to the floor, and it should form a right angle with their upper arm. However, many of these resources for instruction, while definite in their teaching, were light on reasons WHY the back forearm should be in this "right angle" position before the shot. In considering many pros who are known for their straight and powerful strokes, it seems their back hand is inside their back elbow and not perpendicular, some more than others...
So my questions are simple, if the back arm should form a "right angle" when addressing the cue ball, why?
If some of you perceive advantages to to addressing the cue ball at a point where the elbow is at a position inside of a right angle (as in the photos), what are the advantages of this elbow position?
So my questions are simple, if the back arm should form a "right angle" when addressing the cue ball, why?
If some of you perceive advantages to to addressing the cue ball at a point where the elbow is at a position inside of a right angle (as in the photos), what are the advantages of this elbow position?