Showing posts with label aim. Show all posts
Showing posts with label aim. Show all posts

Saturday, October 29, 2011

Optional Optimal Stroke


The "Optional Optimal" Stroke is Simple but not Mandatory

Golf conventionally teaches for putting little other than a confusing and confused myriad of stroke techniques, each claiming it is the best and only way to stroke the ball. That's accepted by golf culture, but actually makes little sense.

There are FOUR skills for putting that must be performed well every putt: 

1. reading the break of the putt that is set by the delivery pace of the ball (touch); 
2. aiming the putterface along a startline that matches or arises from the read; 
3. starting the ball online with the stroke; 
4. stroking the ball with the appropriate force or touch so the pace of the ball matches the pace used to read the putt initially and that matches the break.

Of these four skills, the PRINCIPAL skills are touch and reading. While touch is the foundation of reading, and hence all four skills, touch and reading are far more determinative of success or failure than aiming and stroking. That's because aiming and stroking have simple objectives that are performed by simple mechanics. In comparison, touch and reading with touch are very tricky skills to perform accurately and consistently.

Regarding aiming and stroking: Over 90 percent of all golfers -- pros included -- do not aim the putterface inside the hole from 10 feet away on a straight putt, and almost all of these golfers are completely unaware of the problem in aiming but believe erroneously that the putterface aims straight at the center of the hole. That's bad, but it has always been the case throughout golf history. What does this mean for the strokes used by over 90% of all golfers? It means that IF they sink the putt, then they must not be stroking the ball where the putterface aims, since putting the ball on that line would miss. So what do golfers actually do when they sink putts with bad aim? They don't know. That's the problem, since this is what makes golfers "streaky" and leaves golfers in the dark when "whatever sort of stroke they are using doesn't work and they don't know what went wrong or how to fix it."

Why do golfers aim poorly? There are two reasons: First, golfers use poor physical movements beside the ball when looking along the line of aim to see where it ends up, and have little skill in directing the line of sight straight sideways along the ground. This leads to odd physical movements that confuse and misdirect the aim offline. Second, golfers don't know that the body aims with its habitual movements, and this biases the mind in perceiving the aim of the putterface, so that (for example) a golfer who habitually has some "pull" action in his stroke will look down at a putterface aimed perfectly straight at the hole 10 feet away and yet will "perceive" and think erroneously that the putterface "looks aimed to the inside", since that is where the body expects the stroke habit to send a ball off the perfectly aimed putterface.

What does it matter? Poor aiming engenders corruption of the stroke. Aim to the outside; stroke with a pull to compensate (all without awareness).

How do you fix this "chicken and egg" problem? If you fix only the aim, the stroke with the poor habit remains uncorrected. That's why using a line on the ball results in near-perfect aiming of the ball from behind the ball, but then the golfer sets up beside the ball and looks down and "perceives" that the ball "seems" to aim to the inside. That's the "pull stroke habit" biasing the mind in perceiving where the stroke will send the ball. If you fix only the stroke so all strokes always and only send the ball wherever the putterface aims, this leaves the aiming unfixed, so it doesn't rescue the golfer from the streakiness that accompanies lack of awareness of what the golfer is doing.

However, fixing either the aiming or the stroking will eventually drag the other skill into a more and more correct pattern. While fixing both aiming and stroking at the same time is advisable, it is nonetheless wise to know which fix of the two has greater effect in bringing both aim and stroke into correctness.

Fixing the stroke has greater and quicker effect in helping correct bad aim than does the effect of fixing the aim on correcting the stroke.

And fixing the stroke is easy: just putt the ball wherever the putterface aims, always and only.

This brings us to why conventional stroke teachings are non-sense: none of the strokes taught in golf define what the stroke is required to accomplish. The strokes all teach a method, not the accomplishing of an objective. 

But once the objective of the stroke is clearly defined, the performance of the objective turns out NOT to require one stroke method more than another. The OBJECTIVE is what is mandatory; the method of accomplishing the objective is merely OPTIONAL at best. All strokes taught today are merely optional, but more fundamentally, they aren't even calculated and designed to accomplish the obvious OBJECTIVE. Well, perhaps it is not at all so "obvious" that the stroke "should" simply roll the ball wherever the putterface has been aimed. After all, hardly anyone actually does this, and teachers of stroke don't even bring it up. But that's golf culture.

Building the stroke method up from the objective teaches volumes about what really matters for setup and stroke path and movement pattern.

Here are a series of elaborations on this single theme:

1. Putting the ball always and only wherever the putterface aims is the only way to get feedback that teaches how to aim.

2. Putting the ball always and only wherever the putterface aims is the only way to putt it, or else why bother reading and aiming the putter?

3. Putting the ball always and only wherever the putterface aims is simple and can be done in many ways -- no special stroke technique required.

4. If the read and aim is correct (as it should be), putting the ball always and only wherever the putterface aims is the only way to putt it.

5. Regardless of whether the read and aim is correct, the golfer should always and only putt the ball wherever the putterface aims anyway.

6. The aim of any putterface is easily perceived as the perpendicular line straight off the face thru the center of the ball: putt that line.

7. Once the read and aim is finished, the putterface is then aimed, and the golfer is "off the hook" for the stroke: just start the ball online.

8. Starting the ball online does not require any stroke technique; it requires putting the ball always and only wherever the putterface aims.

9. Putting the ball always and only wherever the putterface aims is mandatory; stroke method or technique is optional.

10. A stroke technique that does not promote always and only putting the ball wherever the putterface aims is not a stroke to adopt.

11. An "optional optimal" stroke technique promotes the biomechanics and movement that always and only putts the ball wherever the putterface aims.

12. An "optional optimal" stroke method has simple posture and movement that does not unnecessarily burden the golfer with tasks to monitor or perform.

13. The "optional optimal" stroke uses inherent physics in the setup when swinging the arms and putter sideways squarely thru impact, as this promotes sending the ball always and only wherever the putterface aims at address.

14. The "optional optimal" stroke swings arms primarily, as the mass of the arms is ten times greater than the mass of the putter.

15. Arranging the body first to the aimed putterface so the chest / shoulders orient parallel to the aim of the putterface and then simply swinging the arms sideways in front of the body and the chest inherently promotes an online stroke.

16. Holding the putter handle with sufficient grip muscle tone and in the squareness to the aim line at address matches the aim of the putterface to the orientation of the shoulders and chest at address, so that during the stroke the putterface will remain coordinated with whatever orientation the chest and shoulders move.

17. Swinging the arms straight across the front of the body with the grip maintaining the putterface the same as the chest and shoulders means that the ONLY determinants of a good stroke are shoulders and chest parallel thru impact as at address, arms swing the putterface online, and the hands maintaining the putterface the same as the chest and shoulders thru impact.

18. Swinging the arms straight along the aim line thru impact is most easily accomplished by fully hanging the arms and hands with relaxation in gravity at address, as opposed to reaching away from or closer to the body or crooking the elbows high at address.

19. An "optional optimal" stroke that promotes sending the ball always and only wherever the putterface has been aimed hangs the arms naturally, incorporates the aimed putterface into the body's orientation of the chest and shoulders with sufficient grip muscle tone, and then swings the arms back and thru across the front of the body in order to move the putterface squarely online thru the ball in the forward stroke.

20. An "optional optimal" stroke not only sends the ball wherever the putterface aims; it also at the same time sends the ball with the timing of the stroke that generates the appropriate force for the required touch.

21. The TIMING of the stroke is what determines the force of the stroke, but it is also true that the rhythm of the stroke timing is critical to the accuracy and consistency of the LINE of the stroke.

22. An "optional optimal" stroke uses rhythm to execute the stroke with BOTH line and distance.

23. A stroke that sends the ball always and only wherever the putterface aims, with good touch, is performed most simply by an "optional optimal" biomechanics and stroke motion performed with the usual rhythm and tempo.

24. When the golfer uses the principal tempo installed into the body by the world swinging the arms back to the body, the "rhythm" for the "optional optimal" stroke simply matches the backstroke tempo to the world's downstroke tempo to achieve the "rhythm".

25. Using the world's tempo for the downstroke, the golfer's stroke for distance consists solely in starting the stroke back with the same tempo and then the line control consists solely in standing still while the arms and putterface swing straight sideways in front of the body.

26. The "optional optimal" stroke promotes sending the ball always and only wherever the putterface aims, but is nonetheless no more than optional.

27. A great golfer knows that whatever stroke method he or she practices, in the middle of the round, if the method seems difficult of problematic, the great golfer doesn't worry about that and simply uses "whatever" stroke that sends the ball online wherever the putterface has been aimed.

28. The priorities for the stroke, in order, are: 1. stroke the ball always and only wherever the putterface has been aimed any way that accomplishes this with effective / good touch; 2. use any stroke that features effective physics in the impact to send the ball with good touch down the line without excessive bouncing or bounding or skidding or sidespin; and 3. use a stroke method that does not impose unnecessary demands on the golfer but instead reduces all possible aspects of the stroke for line and distance to the inherent physics of the setup and movement.

29. An "optional optimal" stroke features effective physics from rhythm because the putterface moves slightly upwards from the rhythm-defined bottom of the stroke into and thru the ball squarely and online thru the center of the ball beginning about 1 dimple below the back equator and exiting the front equator of the ball 1 dimple high.

30. The usual rhythm combined with simple biomechanics of setup and movement rolls the balls wherever the putterface aims for both line and distance.

This all means that the stroke method MUST be structured according to the objective, or else the stroke tends to undercut the reading and aiming and touch skills, and serves as a "stand-alone" method to compensate for poor reading and aiming and touch skills. Such a stroke encourages poor reading and aiming and touch. A stroke that always and only rolls the ball wherever the putterface aims necessarily encourages better reading and aiming and touch skills.

Cheers!

Geoff Mangum
Putting Coach and Theorist
PuttingZone.com -- golf most advanced and comprehensive putting instruction.

Sunday, December 06, 2009

Putting on Windy Greens

The 30-second takeaway message is wind at the surface of the green matters once your pants legs are flapping, and the golfer should learn the effects of strong winds by discriminating among headwinds, tailwinds, and crosswinds, as well as strength or wind speed perception and steadiness and its effect on long and short putts on slow and fast surfaces in terms of line and distance and how to play breaking putts. Surface wind is similar to slope and grain, with headwinds having the most pronounced effect on putts and any wind having the most effect when the ball is rolling slowly.


Conventional golf lore teaches that when the wind is strong enough to challenge balance, the golfer can "take in sail" by setting up in a low and compact posture with wider stance and a lower and tighter grip, and use a more decisive stroke, but the skill of appropriately playing the wind is much more than this adjustment of setup and stroke! The golfer needs to know what the wind will do to line and distance.

How the air density, direction and speed affectts the rolling ball is a bit of a trick. The cross-sectional area of the ball and the wind-ball relative directions and speeds of ball into wind create a high pressure resistance on the front of the ball and a low pressure "drag" behind the ball that is like attaching a tail to a kite or a tail-fin to a glide plane. This added "tail " or "drag" both slows the ball down and also directs the ball's path into the wind's direction. The more direct the ball roll into the wind, the greater the "drag", so sidewinds and various crosswinds create some pressure against the ball's cross-sectional area, but the relative ball-wind speed in these cases results in not so much "drag" along the ball's line of roll as happens when the ball heads straight into the wind and the net result is a smaller effective "drag" located between the wind direction and the ball direction. A little paradoxical is the cross-effects of ball speed in wind: the faster the ball rolls, the greater the "drag" slows and steers the ball, but also the faster the ball the less time the wind has to affect the roll.

Consequently, wind acts like break and grain at once. Wind effectively sticks a dab of mud ("drag") on the ball that imbalances it the same way slope imbalances a ball, and the mud dab "turns" the ball's roll according to the location of the mud and its size. That's what slope and gravity do also. Tailwinds less than the ball speed reduce the size of this mud and tailwinds faster than the ball effectively sick a dab of mud on the front area of the ball. Balls rolling directly in line with a headwind get slowed down, but also get steered to stay on line more than balls rolling in calm air or the same wind coming directly from behind.

For the wind influence on ball direction, perhaps a better image is that of the wind vane. Wind for direction X influences ball rolling in direction Y by "steering" the ball onto the wind's heading, the same way the wind steers a wind vane. The tail of the vane with a dab of mud both influence the direction of the roll similarly. The magnitude of the influence and the effect on the actual curving path of the ball depend upon the relative forces of wind and ball, given their speeds and directions and the density of the air.

The "effect" wind has on a rolling ball will depend upon the total sum of instantaneous effects of wind vector (both speed and direction of speed relative to the ball) and the ball vector at each point along the path. Hence, the longer the wind operates before the hole is reached, the greater the effect. Playing less break in the wind is similar to keeping an iron show "below" the wind, but there is a limit of how fast the ball's delivery speed can be played before the trade-off becomes negative. Sometimes, the golfer should simply accept the wind and play the wind as it is. The real trouble comes from changeable, gusting winds. That's like playing a green with the surface contour and slope or green speed changing right after you start the ball rolling!

For MUCH more about wind, perceiving and measuring wind speed and direction, and how to take this into account on the greens -- complete with video examples and tools for the knowledgeable golfer -- visit this webpage on the PuttingZone.

Cheers!

Geoff Mangum
Putting Coach and Theorist

"The best putting instruction book in golf history" is now available for purchase as an ebook download: Optimal Putting: Brain Science, Instincts, and the Four Skills of Putting (2008, 282-pages, only $9.95).

Geoff Mangum's
PuttingZone
PuttingZone Clinics
Flatstick Forum
PuttingZone Channel on YouTube
PuttingZone Picasweb Image Gallery

Golf's most advanced and comprehensive putting instruction -- you're either in the PuttingZone, or not.

Over 3.1 million visits -- 200,000 monthly from 50+ countries -- and growing strong.

Saturday, October 18, 2008

Eye Dominance in Putting: Golf Smarter Tips Podcast 10-17-08 (Fixed Link)

For this week's podcast, LISTEN now (audio, 11 min, 30 secs.).

@@@ Voting October 23 - November 6: These Golf Smarter Tips podcasts have been nominated among the top 10 best podcasts for the "People's Choice" and "Sports" Categories -- vote for us as NUMBER 1 by visiting this link (PodcastAwards.com) between October 23 and November 6!! Thanks for the support. @@@

This short podcast tip on the Eye Dominance in Putting aired on Golf Smarter Tips.com Friday, 17 October 2008.


Eye Dominance Test

The putting podcast is now available for free on the Golf Smarter Tips website and also is archived on the PuttingZone and in the iTunes podcast "store" (also a FREE download). Anyone wishing to pose a question for response on the Golf Smarter Tips.com "Fridays Free" program, please use the "Ask the Experts" link on the Golf Smarter Tips.com website. If your question is chosen for the air, you will receive a FREE gift from me, such as a free copy of the new book Optimal Putting, a free "PuttingZone" logo shirt, sweater, wind breaker or the like in your specified size, a "PuttingZone Preferred" training aid, or similar gift as Thanks!

To subscribe to the Golf Smarter Tips podcasts on iTunes, click here.

To subscribe to this PuttingZone podcast for delivery into your email, click here.

Cheers!

Geoff Mangum
Putting Coach and Theorist

Geoff Mangum's
PuttingZone
PuttingZone Clinics
PuttingZone Blog & Podcasts
Flatstick Forum
PuttingZone Channel on YouTube
PuttingZone Picasweb Image Gallery

Add a widget with all my podcasts to your website with automatic updating.

Golf's best putting instruction book: Optimal Putting: Brain Science, Instincts, and the Four Skills of Putting (published 2008, 282-pages, $34.95 hardcover with free shipping, $15.95 ebook download -- click this link for details and to order your copy today).

Golf's most advanced and comprehensive putting instruction -- you're either in the PuttingZone, or not.

Over 2.5 million visits -- 200,000 monthly from 50+ countries -- and growing strong.

Saturday, September 20, 2008

The "Bermuda Triangle" of Short Putts: Golf Smarter Tips Podcast 09-19-08

For this week's podcast, LISTEN now (audio, 10 min, 16 secs.).

This short podcast tip on the "Bermuda Triangle" of short putts between 2 and 8 feet aired on Golf Smarter Tips.com Friday, 19 September 2008.


To view a 22-minute television program on the Bermuda Triangle from the History Channel (2006), hosted by Leonard Nimoy, click here.

The putting podcast is now available for free on the Golf Smarter Tips website and also is archived on the PuttingZone and in the iTunes podcast "store" (also a FREE download). Anyone wishing to pose a question for response on the Golf Smarter Tips.com "Fridays Free" program, please use the "Ask the Experts" link on the Golf Smarter Tips.com website. If your question is chosen for the air, you will receive a FREE gift from me, such as a free copy of the new book Optimal Putting, a free "PuttingZone" logo shirt, sweater, wind breaker or the like in your specified size, a "PuttingZone Preferred" training aid, or similar gift as Thanks!

To subscribe to the Golf Smarter Tips podcasts on iTunes, click here.

Cheers!

Geoff Mangum
Putting Coach and Theorist

Geoff Mangum's
PuttingZone
PuttingZone Clinics
PuttingZone Blog & Podcasts
Flatstick Forum
PuttingZone Channel on YouTube
PuttingZone Picasweb Image Gallery

Golf's best putting instruction book: Optimal Putting: Brain Science, Instincts, and the Four Skills of Putting (published 2008, 282-pages, $34.95 hardcover with free shipping, $15.95 ebook download -- click this link for details and to order your copy today).

Golf's most advanced and comprehensive putting instruction -- you're either in the PuttingZone, or not.

Over 2.5 million visits -- 200,000 monthly from 50+ countries -- and growing strong.

Friday, November 02, 2007

PuttingZone Book Available

Finally, the PuttingZone book, Geoff Mangum's PuttingZone: Science, the Brain, and the Mechanics of Instinct for Putting -- A Professional Guide, is available as a PDF eBook. This book will also be published later in December 2007 as a limited first edition hardcover, signed and numbered in a first run of 1,000 copies, from Hornberger Druck GmbH in Maulburg Germany.

If you are interested in pre-ordering the hardcover limited first edition, the advance price is $34.95 US and Canada or $39.95 International (includes S&H). If you pre-order now, I will immediately ship you the eBook in the meantime for free. And if you would rather simply receive the eBook only, the price is $19.95 US and Canada or $23.95 International (includes S&H) for the electronic version (compressed PDF) in email plus the same (larger size PDF) on a CD mailed to your address. TO ORDER: Mail check or money order to Geoff Mangum's PuttingZone, 518 Woodlawn Ave, Greensboro NC 27401, and for questions simply email me at geoff@puttingzone.com. Or you may send payment to PayPal at genehammond@catalist.net. Sorry, but I do not yet have access to a credit card account for payments.

Here are the contents in the current state of the book before final publication (there will be a few additions between now and then):



Geoff Mangum’s PuttingZone: Science, the Brain, and the Mechanics of Instinct for Putting -- A Professional Guide (publication date December 2007)
:

Table of Contents


The Mechanics of Instinct
& the Four Skills of Putting

The Brain & the “Mechanics of Instinct” 1
Conventional Lore 2
A New Paradigm 7
Learn Skills from the Ground Up 10

Controlling Distance: Theory 12
Definition of Touch 12
Optimal Delivery Speed 12
Observing Optimal Delivery Speed 15
Five Factors for Touch 18
Definition of Tempo 19
Gravity and Movement on Earth 20
Physics Characteristics of Pendular Motion 21
Inherent Timing of Pendular Objects 22
Gravity Timing and Insinct 23
Human Instinct and Gravity Timing 25
Strength of Instinctive Gravity Timing 26
Choosing an Optimal Tempo 27
What is a Backstroke? 29

Controlling Distance: Praxis or Application 31
Green Speed Appreciation 31
Tempo Controls Putterhead & Impact Speed 32
Optimal Touch is Instinctive 33
Head-neck Motion Primes Distance Sense 33
Instinctive Move Sets Backstroke Size 34
“One Potato...Two” Tempo is Non-conscious 36
Tempo Timing & Accurate Timing Performance 38
Green Speed Appreciation from Core Putt 38
Uphill / Downhill Effects 40
Special Case: Slick Downhill Putts 42
Special Case: Steep Tiers 43
Delicate Strokes 44
Short-Putt Touch 45
Summary of Touch 45

Stroking Straight 45
Carpenter’s Square off the Foot 46
Straight Stroke Movement 47
Shoulder Starts Takeaway 48
Gravity-Tempo Downstroke is Effortless 48
Keep Hands “Dead” in Downstroke 49
Hands Stay Out Where They Start 50
Hands Do Not Rotate, Grip Stays Constant 50
Lead Shoulder Lift Sends Ball Straight 51
Throat line Holds Square at Midline 52
Lead Hip Anchors Backstroke 53
Head Motion in Thru-Stroke 54

Aiming Accurately 55
Stand Back Same Distance as Putt 55
Use Dominant Eye Behind Ball 55
Use Shaft as Visual “Ruler” 56
Anchor Perceptions on the Ground at Ball 56
Keep Perspective Walking into Ball 56
Use Achors at Ball to Aim Putterface 57
Ball Shape as Indicating Line 57
Squaring the Putter Face 58
Two T’s of Putter and Ground Lines 58
Setup for a Straight Stroke as Putter is Aimed 59
Grip Form and Setup 60
Homogenous Muscle Tone for Form 62
Checking the Aim of the Putter Face 64
Squaring the Skull Line to the Putter Face 65
Head Turn to Check Putter Face Aim 66

Reading for Target 67
Read the Green as a Whole from Fairway 67
Use References to Vertical & Horizontal 68
Local Hills & Mountains May Confuse Read 68
Read the “Stock Chart” of Highside Fringe 69
Beware Lobed Greens with Catchment Basins 69
Overall Slope as Rise over Run Percentage 70
Perceiving Elevation Change from Ball to Hole 70
Perceiving Green Surface Contour 72
Perceiving Green Speed 75
Visualizing Ball Rolling Speed 76
Other Perception Issues for Reading Putts 76
Find Straight Startline for Breaking-Putt Curves 78
“Apex” is Always Too Low for Startline 78
Find the Fall-Line thru the Cup 78
Aim Spot is Always on the Fall-Line High 84
See the “Spider” at any Green Location 85

Putting Routine 87
Purpose of the Routine 87
Pre-Round Preparation Routine 87
Approach Routine 87
On-the-Green Routine 89
Reading Routine 90
Seeing Green Speed 90
Perceiving Green Contour 91
Reading Elevation Change 91
Aiming Routine 91
Setup Routine 92
Checking Putter Face Aim Routine 92
Stroke Routine 93

Conclusion 95

55 Drills for Putting Skills
Reading for Target 97
Aiming Accurately 99
Stroking Straight 100
Controlling Distance 106

Appendices
Bibliography of Putting Books 1900-2007 110
PuttingZone Academies & Coaches 121
Get in the PuttingZone: Opportunities 128
About Geoff Mangum 129

There are limited opportunities to advertise your company, product, service, course, or school in the first edition, and if interested, email me (geoff@puttingzone.com) and I'll send details immediately. Deadline for copy and graphics is November 20.

Cheers!

Geoff Mangum
Putting Coach and Theorist

PuttingZone.com
PuttingZone Clinics
PuttingZone Blog / Podcasts
PuttingZone Flatstick Forum
PuttingZone YouTube Channel
PuttingZone Image Gallery




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Thursday, February 15, 2007

The Aim Gaze

The Aim Gaze is a tip to help golfers setup beside the ball and determine accurately where in fact the putter face aims along the green. (This has never been taught before by anyone in golf, although in the 1950s and 1960s tour pros used an around-the-elbow approach that avoided most problems.) Over 90% of all golfers, pro and amateur alike, do not accurately aim their putters where they think they are aiming on a ten-foot putt, and the vast majority usually are aimed outside the hole from this distance and farther but are not aware of the problem. There are only two simple skills to learn in order for any golfer to setup to a putter and to determine accurately where in fact it aims: first, the skill of running your line of sight along the ground sideways in a straight line, and second, the skill of matching this line on the ground to the aim of the putter. The first skill requires the golfer to use a "gaze" that aims the eyeballs dead straight and level out of the plane of the face and head and combine this with the turning of the head and face on the axis of the neck like turning an "apple on a stick." The second skill requires only that the golfer in addressing the putter align the line of his throat or neck to match the top edge of the putter face. Then when he aims his face and line of sight at the sweetspot of the putter with a straight-out gaze and turns his head and face towards the target like an apple on a stick, his line of sight will run in a straight line sideways along the ground to the spot on the green where the putter face is actually aimed. (audio podcast, 5 minutes, 17 seconds). -- Listen

Monday, February 12, 2007

The Putter "T"

The Putter "T" is the shape of the putter, with the top being the putter face and the stem being the alignment aid at the sweetspot directed away from the target. Consequently, every putter, once aimed, implies an opposite or mirror "T" along the ground showing where the ball needs to roll for a "straight putt." The "T" stem is a short line segment about 5-6 inches long running perpendicularly away from the putter face. The stroke needs to move the putter face square along this stem, with the sweetspot remaining on line and the face square, and the ball needs to roll down this stem and off its endpoint. The "T" always looks the same in a consistent setup, and all straight putts have the same "look and feel" for exiting the visual scene near the feet. Golfer's will never know how poorly they actually aim until they first learn how to putt straight where they in fact have aimed (audio podcast, 5 mins. 38 seconds) -- Listen