Patrick Johnson said:
Unlike a rifle, you aim a cue stick with your eyes above it, so you have to reconcile the view of both eyes to see where it's pointed. Eye dominance can be strong or weak, so some players get the best ("straightest") picture with the stick beneath the dominant eye and others with the stick beneath the chin (between the eyes). If you're one of the lucky ones who likes the stick beneath his chin, then eye dominance doesn't matter.
pj
chgo
Huh?? I've never seen anyone aim a rifle with their eyes or either eye BELOW it.
I don't pretend to any vast scientific knowledge of the subject but in my day I was quite a competitive skeet shooter (personal best 150 straight and 174 out of 175) and have a son who is cross-eye dominant so I obtained considerable knowledge on the subject.
First, eye dominance has nothing to do with the eyes themselves but rather who the hemispheres of brain process visual cues.
The dominant eye is referred to as such because the brain takes its PRIMARY information from it...such as target perception while the non-dominant eye tends to process what is called "obstructors" which, in pool, would be the other balls on the table...the motion of your cue when you stroke it etc.
I won't (because I can't) get into details of binocular, parallax and stereoscopic vision which contribute in various ways to such important things as depth perception but the need to know stuff includes...
1. If you are not cross eye dominant, it really doesn't matter where you position the cue. It is largely personal preference and what you have become used to over time.
The feijen approach is radical but again, if you have gotten USED to how that looks then it really doesn't matter.
Cross eye dominant pool players have an issue because without serious physical contortions, their dominant eye is a greater distance from the shaft which increases parallax view and generally causes the brain a lot of grief. Most such players cock their heads...sometimes at a 45 degree angle to get the dominant eye closer to the cue but that messes with the non-dominant eye's role in obstructor processing.
BUT the brain is a wild and wonderful thing and it can adapt AMAZINGLY if forced to.
I once brought my COMPUTER glasses to the pool hall and desperate to play, I used them anyway and the balls looked OBLONG...like eggs laying on their sides.
But I thought to hell with it...I'll just shoot at the damn eggs!
Well, guess what? In about an hour I realized that the balls LOOKED ROUND AGAIN...HONEST.
My brain just finally said.."This is Bull$hit...the damn balls are NOT oblong they are ROUND and POOF...they were round! (gradually...but I didn't notice it gradually...I just REALIZED they were round again).
Bottom line...use under the chin positioning as a baseline but if you feel like it..experiment with A) moving the cue out a little so it's under your dominant eye and shoot HUNDREDS of shots that way for DAYS at a time.
Nothing less will be anything but a waste of time. Then just decide if it LOOKS better that way....or if you're making more thin cuts etc.
I tried it last year and it just FLAT gave me a headache so that answered that question.
I would avoid at all costs going outside the dominant eye.
If you are cross eye dominant you have a problem and cocking the head...and using a higher chin height is about all you can do that I know of.
Sorry if this is more than anyone wanted to know.
Regards,
Jim