Buddy Hall "Tuck & Roll"

...the main point is that the spin:speed ratio will be about the same as if one just stroked straight, hitting the same offset from a different bridge position that is effectively equivalent to the swiping direction at impact.
...and swiping is an inherently less accurate way to hit the CB.

pj
chgo
 
Identities are easily verified these days, but i was talking about you posting on TSF.

We both know there's not a chance of you ever playing me in anything other than a ludicrous format contrived for your own benefit. Besides, you got Lou II to play, for one hundred large. When that business is concluded, circa 2045, give me a shout.

Anyway, still busy?
We can play any pool game on pool tables.

Sent from my SAMSUNG-SM-N900A using Tapatalk
 
It doesn't produce extra spin or avoid deflection; it does both just the same as a straight stroke would - by hitting the CB at an angle to the shot line. Except with the added fun of a curved stroke.

Sorry, Bert 'n Earl.

pj
chgo



Bert is pretty convincing in his video, shows how he's aiming as if it was a center ball hit, then coming offline with the cue as he's following through ....to pocket the ball and put a lot of spin on the cue ball.

He does it at distance as well...fast and slow.

As he's demonstrating it, he says that Efren and Varner use it too.

I've tried it and it works for me.

I could see how it wouldn't produce any more spin than a straight stroke would, but with a full maple shaft, I can aim for no deflection and get spin on the ball.
 
Rick,

I don't think it works in that way, such that there is a lateral force vector and a cue direction vector & that the tips it actually arcing.

I think the best way to look at it is that on impact there is an effective tip direction. Such that, even if the lateral swipe is significant, the CB acts as if it were being struck by a straight shot at a different direction to the bridge position to CB contact point. Whether the bridge is moving or not.

But the main point is that the spin:speed ratio will be about the same as if one just stroked straight, hitting the same offset from a different bridge position that is effectively equivalent to the swiping direction at impact.

One could argue that the effective end mass of the cue is reduced for extreme swipes. This is feasible but I imagine quite marginal, as tests have concluded.

Cheers,
Colin (Been busy for a couple of days)

Colin,

I understand that it is the net of the two vectors & that the tip is actually moving in an arc.

I disagree about it being equivalent to a line through the bridge V. The net 'pivot' point could very well be & probably is in a different location than the bridge V.

I can certainly understand that thinking, though.

All I & some others can say is that we would much rather swipe than pivot the cue to an equivalent line & then either stroke that much across the vision line or to move ones vision that far off along with the back of the cue... even IF the effects & results were the same, which I think many of us certainly seem to doubt based on experience.

I understand that one can think something that is not bared out by testing but I have not seen any testing that is close to what I & SmoothStroke have spoken about.

Sometimes the technique is due to ease of perception as much as it is about the actual results but as I said, I've seen nothing that convinces me that there is not an increase in results when ALL is equally considered.

If one takes the time to really think about these types of things & ask why did the old guys do what they did when trying to get the money, I think one would realize that if there was a better way they would have found it & gravitated to it naturally without being told otherwise in either direction.

So... I guess the younger generation will not swipe any of their shots on purpose & that 'art' & the feel for that type of 'art' will be lost.

Cheers.
 
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Tuck and roll, like "swooping" backhand English, isn't recommended because it doesn't do anything that a straight stroke can't do more accurately and consistently.

Those who use it well (like Buddy) are welcome to it - but I wouldn't recommend it to anybody looking for advice. I also wouldn't recommend "try whatever" - that's no advice at all. We aren't doing anybody any favors by giving them the wrong impression that nothing is better than anything else. I recommend what's commonly considered best for most players - if that doesn't work out after a good effort, then try what's next best, etc.

pj
chgo

Yeah, sure.......................
 
...with a full maple shaft, I can aim for no deflection and get spin on the ball.
That means your pivot point is near your bridge and "backhand English" is working, so a swooping stroke should work almost as well as a straight one for applying squirt-corrected spin. But it won't be as reliable over the long run, and it won't be as precise in the amount of spin applied or the amount of swerve produced, and maybe other things like the amount of CB speed generated.

I understand liking to line up for centerball, but it seems to me that swooping across the centerball shot line isn't much different from angling the cue and stroking straight across it. You gotta go with what's comfortable for you, but I'd give straight-stroking backhand English a try.

pj
chgo
 
I don't know if any of you have tried it but you can put backhand english with a straight stroke by lining up center ball and simply pivoting your body an inch or so in either direction but keeping arm in same slot. Really kind of easy and could be best of both worlds for some.
Before anyone says it, no I'm not off balanced and have never fallen over during a pool shot. Well maybe once or twice when the miss really hurt.
 
I don't know if any of you have tried it but you can put backhand english with a straight stroke by lining up center ball and simply pivoting your body an inch or so in either direction but keeping arm in same slot. Really kind of easy and could be best of both worlds for some.
Yep, if a swooping stroke is working for you, then a straight pivoted stroke should too, and as long as your bridge doesn't move then shifting your feet/body a little to keep your stroke and stance aligned with each other works fine.

But I understand not wanting to change the stance to apply English. I'm glad I don't have to make that choice - my long pivot point isn't suited for backhand English.

pj
chgo
 
By long pivot point Pat you mean short bridge?
And no need to move the feet, its mostly like a lil swivel from the waste up, maybe a lil in the knees.
 
By long pivot point Pat you mean short bridge?
I mean a pivot point that's pretty far behind my bridge (about 20" from the tip) - so awkward to pivot there.

And no need to move the feet, its mostly like a lil swivel from the waste up, maybe a lil in the knees.
I get that, but I think even that small movement bothers some players (maybe me included).

pj
chgo
 
Ok on the 20" How long of a bridge on average and low squirt or normal squirt shaft. Just so I can try to put myself in your shooting position with a tip of spin.
 
Ok on the 20" How long of a bridge on average and low squirt or normal squirt shaft. Just so I can try to put myself in your shooting position with a tip of spin.
8-10" bridge.

Very low squirt (hence the 20" pivot point). It's a custom engineered shaft built to my specs. I don't know where you'll find another like it to test with.

pj
chgo
 
I can aim for no deflection and get spin on the ball.

And to the best of my knowledge that is all it was ever meant to be, a form of bhe...... funny how something so benign can cause such debating....... :thumbup:

Maybe Ding Dong Daddy says it gets more spin or whatever, but then again, Ding Dong Daddy says a lot of things. ;)
 
And to the best of my knowledge that is all it was ever meant to be, a form of bhe...... funny how something so benign can cause such debating....... :thumbup:

Maybe Ding Dong Daddy says it gets more spin or whatever, but then again, Ding Dong Daddy says a lot of things. ;)


haha....yep.


I don't think he ever said that it gave the ball more spin....just as a way to avoid deflection.

Claimed that it was the single greatest thing that he ever learned about the game of pool.

In the Buddy Hall video, he was so adamant about the 'Tuck and Roll' technique. Was as if it boggled his mind how anyone would apply spin to the ball with a straight stroke because of the deflection that you had to account for.
 
Tests have been described. Have you tried any of them?

pj
chgo

What part did you miss?

I have not seen anything that comes close to what I & SmoothStroke really refer to as swiping.

I've seen Dr. Dave's tests. Do you have any others in mind? If so, how do I access them?
 
That means your pivot point is near your bridge and "backhand English" is working, so a swooping stroke should work almost as well as a straight one for applying squirt-corrected spin. But it won't be as reliable over the long run, and it won't be as precise in the amount of spin applied or the amount of swerve produced, and maybe other things like the amount of CB speed generated.

I understand liking to line up for centerball, but it seems to me that swooping across the centerball shot line isn't much different from angling the cue and stroking straight across it. You gotta go with what's comfortable for you, but I'd give straight-stroking backhand English a try.

pj
chgo


I'm not knocking what you're saying....it's obvious that you've tested this quite a bit and know what you're talking about.

Personally, I find it really interesting that a study would show that it won't be as precise in the amount of spin applied and won't be as reliable in the long run......but at the same time you have a lot of world titles that were won with that technique.
 
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