What's Hogan saying???

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SteveT

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Hogan is saying -"Jimmy, pass me the lighter and grab us another gin. This is some funny sh!t going on in this forum. Hey Harry, Bobby, do you believe this?"

When you try to mix 'science' with 'feel'... you get bitch-slapped ...!!!!
 
To me, it sounds like this sort of advice was more for clubhead and clubface control for 'not so good' golfers.

Hard to make a good fluid swing when the lower (right) hand has a firmer grip than the upper (left) hand.
 

footwedge

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The pressure is felt there because he lets the shaft flatten and the weight of the club flattens his cupped left wrist which then bends his right wrist even more and from there he engages his pivot which transports the club down and around. He never pressures the aft side or top of the shaft by pushing it away with his hand or staightening his right arm prematurely that would cause throwaway and a flip or a rolling of the club or both.

He created the pressure there and his pivot just delivered it, if his pivot stalls he must release his right arm and in doing so his right wrist and club will also be released. You want the mass of the clubhead contained, when it gets away from you, it's released and you ain't getting it back.
 
He said the right thumb and forefinger were for precision by advanced golfers but that most golfers should practice swinging the club without using them, because for them they would do more harm than good.

Once you take those two off the grip or just relax them enough so that they aren't overly active, apply pressure on the shaft towards the target. Makes sense to me.

Who knows, its all speculation now though...
 

TeeAce

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When I'm hitting it my best, I feel right forefinger pressure from halfway down all the way down to impact and then somewhere in that zone, it's taken out when going normal. Exactly when is really tough to say so the feel vs real would probably be where I'd fall.

I think there you are different with Hogan. He wanted the pressure to the upper part of the grip. Like right wrist pushing the left wrist.


lia41985: I think you're just on track with that. Net forces are totally something else than active forces, and "normal" is mainly equalizer than produced force. When measured, I think it will be the biggest force together (and about equal) with the linear force of the club head move. As produced, IMO not at all.
 

Dariusz J.

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@Dariusz ... Is the pressure felt at PP#3 caused by the right hand forcing itself against the club handle... or is it caused by the club handle pushing against the hand... AT IMPACT?!

The pressure I talked about is being exerted per se, unintentionally, because index finger is not in its neutral position (it is forced to be in extension at the limit of RoM in case of really weak RH grip). You can see it yourself while experimenting with moving your rear hand from stronger to weaker position on the grip.

Cheers
 
- Has anyone read the bit of 5 Lessons where Hogan describes practicing with his right index finger (and thumb) off the grip? IIRC he describes this finger as a 'swing wrecker' when wrongly used in the swing.

I think he also says that learning to use this finger is the key to shotmaking.

- Don't think it has been suggested yet that Hogan was using this feel to 'line the club up'.

- Herbert Warren Wind 'wrote' Five Lessons? I don't think so. He was a journalist and he helped Hogan write it (very well). Wind also helped Sam Snead write his book - which is I think totally different. Such was Hogan's stature in the game, I would be very surprised if Wind tried to do anything but use his skills to capture and structure Hogan's ideas.

Hogan in the 1987 edition (I think) interview with Nick Seitz of Golf Digest said he would not change a single word of 5 Lessons.

EDIT: I would also encourage people to watch Hogan's Left Wrist closely in the section of video Lia has highlighted.
 
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TeeAce

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- Has anyone read the bit of 5 Lessons where Hogan describes practicing with his right index finger (and thumb) off the grip? IIRC he describes this finger as a 'swing wrecker' when wrongly used in the swing.

.

It absolutely is that. It should always pull and never push.
 

lia41985

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Nesbit:
The reference coordinate system, established when the subject addresses the ball, places the X-axis (alpha) perpendicular to the club shaft and aligned with the bottom edge of the club face as viewed down the club shaft, the Z-axis (gamma) pointing down the club shaft, and the Y- axis (beta) completing a right-handed coordinate system. The alpha component coincides with the swing angular motion, the beta component is a measure of the pitch motion of the club relative to the swing, and the gamma component is the roll angular motion about the long axis of the shaft. ...

Figures 10, 11, and 12 illustrate the beta component of the angular velocity, angular acceleration, and torque respectively for the selected subjects. The beta angular components indicate the pitch motion of the club. While the beta motion is the smallest of the angular motions, Figures 10 and 11 show that it is still significant. Since the path of the grip and club head define different planes (Figure 3), pitch motion of the club must take place. As the speed of the club increases, so must the beta motion as is indicated in Figure 10. The large variations in beta velocity curves among subjects further emphasize the relative difference in hand and club head paths taken to impact. The scratch golfer had the least pitch motion up to impact and the lowest beta angular velocity at impact. All four subject exhibited a stabilization of the pitch motion as indicated by the low beta angular accelerations at impact (Figure 11).

The beta torque curves exhibit large subject- to-subject variations. In general, the torques increased towards impact which coincides with the rapid pitching of the club, then tend toward zero near impact as the pitch accelerations approach zero. The large negative torques after impact result mainly from the mechanical rolling over of the wrists which attempts to pitch down the club. All beta actions exhibited large ranges (Table 3). These motions and torques reflected characteristics of individual swing style, and were not related to skill level or club head velocity.
From: https://docs.google.com/viewer?a=v&...&sig=AHIEtbTxlvSz1rEH3x9dPzxIHZQL01fUzw&pli=1
 
Maybe it was just another feel he had that kept him from hooking?

What do you think Lia? It's seems like you have an inkling but haven't made it clear as to what exactly your interpretation is.
 
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SteveT

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I think the Nesbit 3D kinetic and kinematic study of the golf swing sort of trashes Hogan's 5 Lessons. :eek:
 
That was his swing thought of the day. He had a different one the next day when it stopped working. He started pulling up instead of pushing with his finger.
 
I think the Nesbit 3D kinetic and kinematic study of the golf swing sort of trashes Hogan's 5 Lessons. :eek:

Nesbit had 50 more years of empirical data, 84 subjects, a variable full-body computer model and a multi-camera motion analysis system.

Hogan had a slab of turf, some forged blades, a bucket of range balls, and legs he could hardly walk with. I think Hogan did pretty well with his project.
 
How many tournaments did Nesbit win? Jack Nicklaus said once "The secret to golf is knowing what YOU can do-and doing it-it does not matter what anyone else can do."
For all the data in the world doesn't hit the ball YOU do that part.
 

66er

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How many tournaments did Nesbit win? Jack Nicklaus said once "The secret to golf is knowing what YOU can do-and doing it-it does not matter what anyone else can do."
For all the data in the world doesn't hit the ball YOU do that part.

Hmmmm.......I know you have to hit the ball, but knowing HOW to hit the ball will help you hit the ball......thats where the data processed by golf pros comes in handy.
 

footwedge

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Hmmmm.......I know you have to hit the ball, but knowing HOW to hit the ball will help you hit the ball......thats where the data processed by golf pros comes in handy.


Knowing how is just part of it and is not really that important to a player to know all the tiny scientific details. There's not one good or great player out there now on any Tour and in the past that knows as much as Steve T about the science but they all can whoop his ass, how is that possible he knows more.
 
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