Is it?
So you can pick out the 100% correct shot line from the standing position for any shot?
Do you think that you do it exactly the same when looking at a cut to the right as a cut to the left?
Do you see equally well with the left eye as the right eye?
John, I know you directed this at Fran, but I hope you (and she) don't mind that I jump in here, now that I'm off my work conference call.
The answer to all four questions above is a qualified YES. I say qualified, because obviously, we are dealing with human beings, and every person perceives things slightly differently. But part of learning proper fundamentals, is learning how YOU perceive things, and locking in on those parameters.
I personally would love to see an experiment done with one of those overhead cameras which could project the lines onto the table.
This would be the experiment.
I would ask players to get into the position standing up that they would think is right to bend down into the shot. That would be recorded. Then I would ask them to bend down into the shot with the cue addressing center ball. That would be recorded.
Then would project the exact shot line onto the table and measure how close they are for a variety of shots.
The players could do any sort of aiming they liked with no need to describe what they are doing. The standing position and the shooting positions would be noted.
I would be curious as to what the data would show. How many players of various skill levels would be on the shot line close enough that a centerball hit on the cue ball should make the shot?
Good experiment. I think you would find that most players below a certain level of expertise would be pretty consistent[ly good] in their pre- and post-stance alignment, because they've learned their personal perceptive abilities very well. Below that threshold, and you'll see folks all over the map -- including those that need to continue alignment and aiming after already assuming their shooting stance.
I once took a lesson from a good road player. As I bent down to break in one pocket he was facing me from the rack end and said, "what are you looking at?"
I said, "I am aiming to split the balls" and he said no you're not, you are going to hit the head ball too thickly. I said I am dead on to split the balls. He said go ahead and break and I did and sure enough I hit the head ball too thick. What I thought was perfect was off. I had to retrain myself to see that particular shot differently, essentially forcing myself to see it wrong until seeing it right was the default position.
And here's the deal: that road player was saying the same thing I'm saying to you now -- that your fundamentals did NOT include complete mastery of your personal perceptive abilities. Your fundamentals had holes. You still had not mastered your perceptive abilities to the point where, while standing, "you see it," bend down, and then "you shoot it." He asked you what you were looking at, because even from his standpoint, he could see that you were misaligned. And he wasn't even behind the cue -- nor did he have to have any master of aiming systems or the like.
What this did to me however was make me understand that a lot of what I THOUGHT was 100% right when sizing up a shot could be off. Until that time I had no idea that this would even be possible if someone had played enough. I had already had 20 years of play under my belt with plenty of victories. I would have bet and lost a hundred dollars that I was properly lined up when the road player said I wasn't.
You're actually proving my point by regaling us with your experience with that road player. He proved to you that your PSR and fundamentals had a big hole -- and not just on that one shot. The fact you had that issue on that one shot shows that you had not mastered your own perceptive abilities. I'll bet later on (days, weeks, month, years, whatever), you found more shots like that, where "what you shot at while down there" wasn't "what you saw up there" while standing?
So I do again disagree. Visual acuity and perception could be fundamentals that could be trained but learning proper stroke methods does not lead one to proper perception of the actual shot line in my opinion.
We're not saying that. What we're saying is that "fundamentals" -- which is the word being misused here in this thread -- includes all of the following: visual acuity, alignment according to that visual acuity, proper stance, and proper stroke methods. Only two of those four things are physical (the latter two).
I think it'd be quite rare to encounter someone with truly good fundamentals that doesn't include alignment-to-that-good-visual-acuity as part of the package. I say that from a formal training standpoint, as I received instruction from both the snooker and pool disciplines, and I'm familiar with the syllabus of each's formal structured instruction.
We'll just have to agree to disagree on that one.
I think that training perception is the basis of all the ghost ball trainers and is the reason why alternative aiming methods both work and are controversial.
Because, it IS training to force your brain to ignore what your vision/perception is showing you in order to make a conscious choice to take a different position. And once you have retrained your brain to take that different position enough times the false line is no longer even seen in my opinion.
IF one is diligent enough though. Because half measures and half assed practice leads to half-assed results when it counts. This I also know from recent personal experience.
Concerning the bolded part above, don't think for a second that formal structured instruction doesn't include that. It does, John. That's why I made the bold claim previously that your stance on this issue is from someone that'd not gone through any formal training syllabus on this. I'm not saying you're not knowledgeable -- far from saying that. No, what I'm saying is that your knowledge of the fundamentals issue is from a fractured standpoint -- i.e. piecemealed from years of
informal instruction from road players and pros; books; DVDs; trial and error; etc. You can't make assumptions about what constitutes "fundamentals" if you've never taken any formal instruction in a structured manner. Among the many other things learned through formal instruction, there really IS something to having someone with this knowledge film you, and then critique your fundamentals, showing you every step of the way why "what you are seeing down there" (i.e. in your stance) isn't "what you saw up there" (i.e. standing at the table / pre-shot alignment) -- why you're off.
Decades ago, I used to be of the standpoint, "hey, I consider myself a fairly smart guy; why should I spend the money on pool instruction (money "better spent" on a new cue, etc.) when I can piecemeal that knowledge on my own? E.g. "go 'here' for stance knowledge, go 'there' for bridge knowledge, go 'somewhere there' for how to align, etc. -- and then glue them all together?" That is, until, I took some formal instruction and had my socks blown off with the revelation of how much I
didn't know, and how many more important aspects I was skipping because I was making "assumptions" of what was important and why. I think back at those days, and I just <tisk, tisk> at myself that I made so many assumptions about what is thought constituted "good fundamentals."
-Sean