The above photo is Twins putter head.
When arc putting, your eyes have to be above the edge of perpendicular line. At that time, the parallel line is shown curve. When arc putting, you must concentrate the perpendicular line,
Michel Wie likes straight back and through putting. When straight back and thorough putting, your eyes have to be above the center dot. At that time, both perpendicular and parallel lines are not shown curve. When straight back and through putting, you must concentrate the cross
<English summary> This is an English version. All contents are sent to the editor of Golftips Magazine,Vic Williams.
4 Dimension Golf #1
The left is the plane( bird-eye) drawing of a golf swing, The right is the front drawing
A is a ball. E is a target line. Your club head has to go on the circle A_B_C and A-F-D. 4 Dimension Golf Swing thinks about plane(bird eye), front, side drawing and time. The plane(bird-eye) drawing is the first in the world.
You can understand that the bigger circle on the plain drawing than the circle on the front drawing means longer distance. Two drawing will teach you flat swing for distance and upright swing for direction.
The smaller plane is hands motion. The smaller plane shape is different from the bigger plane shape because of cocking.
[ U.S. MANUAL TEACHES SHANKS. ]
Thinking about a plane drawing ,you can find the gap between the heel of the club head and the sweet spot.
However [US PGA MANUAL page 142] THE CLUBHEAD WILL ALWAYS FOLLOW THE BUTT END.
As the club reaches a position horizontal with the ground, an extension from the butt end should point through the ball and extend toward the target. If it stays in plane it will point back along that same line well into the follow through.
If you swing by PGA page 142, you have a shank because you ignore the gap between the heel and the sweet spot. You can draw a sweet spot line which is a parallel to your shaft or handle and you can draw a sweet spot line on your left hand or glove. You should substitute the end of sweet spot line for the above ‘the butt end’ because of the gap.
[ DON'T TURN YOUR SHOULDERS, TURN YOUR RIB CAGE ]
Turn The Cross leaning in golf address. Assume your head and spine are perpendicular bar and your shoulders are horizontal bar. You may feel your shoulders drop because of leaning but your shoulders themselves don't drop. However, in golf swing, your shoulders sometimes drop because your shoulders are articulations which move up and down, right and left, forward and back.
You should substitute "turn your rib cage' for "turn your shoulders' because of the above variations. Your shoulders naturally follow your rib cage.
4 Dimension Golf #2
[ Face balance 2-way putter for switch golfers ]
From now on
There is an only toe-weighted 2-way putter.
Many golfers want face balance 2-way putter.
Function of Face balance 2-way putter
You can swing your putter head straight back and through by using face balance 2-way putter.
Why face balance 2-way putter
According to U.S.A. Mayo Clinic's statistics, 1/4 golfers felt yips. All golfers practice to build muscle memory.
Yips is over muscle memory. Therefore, all golfers have yips even though they don't know about it and want face balance 2-way putter to avoid yips. If you feel yips, you had better be a switch golfer. On long putting, you use right hand putter, but on short putting, you use left hand putter because you have yips. Sometimes your golf bag may have over 14 clubs. This is why you want face balance 2-way putter.
If Tiger Woods and Michelle Wie have yips,they don't have mental problem but they have over muscle memory.
A long putter will be substituted for face balance 2-way putter because long putter head moves slightly straight back and through.
Straight back and through
When you play billiards from a lying down position in the flank, your right forearm is rotated in opposition. Likewise, when you putt in golf, your forearms have to be rotated In opposition intentionally with pitcher-grip. Your arc putting has a little side spin by using rib cage which has narrow armpit,but your straight back and through putting has no side spin by using scapula which has wide armpit.
Especially, at short putting you have to putt for your main hand direction to avoid yips by using pitcher grip.
Why Pitcher grip
In base ball,a pitcher makes a direct, curve,slider etc ball by using main arm and thumb, index finger and middle finger. People eat and write by using them. They are so very sensitive that you can succeed your short putting by using them. " PITCHER GRIP" is named by using them. Of course, pitcher grip is used with not rib cage but scapula.
How Pitcher grip
You should grip the low part of putter handle by using thumb, index finger and middle of your main hand. You should make circle and grip the upper part of putter handle by using thumb,middle finger and ring finger of the other hand. The index finger and little finger of the other hand should be slightly lied on your main arm to harmonize two hands.
4 Dimension Golf #3
[How can you make "hidden offset"?]
Imagine a golf is a gymnastic ball. A gym ball has nucleus. Sweet spot goes on nucleus. Therefore, at setup club face must be open. That open is hidden offset.
How can you make it?
Place your club on the ground at 6 o'clock perpendicular to target line. Address,grip and then move your club at 3 o'clock by your arms and your foot a little.
4 Dimension Golf #4
[Straight back and through putting is easier than arc putting]
Sort
|
Straight back and through putting
|
Arc putting
|
Conception
|
another game in golf
|
golf game
|
Name
|
stroke
|
swing
|
Face
|
perpendicular
|
hidden offset
|
Side spin
|
not be
|
be a little(spike mark may change more direction)
|
Angle
|
down and follow;perpendicular
|
down and follow;open and close must be same
|
Length
|
down and follow don' be same
|
down and follow must be same
|
Velocity
|
down and follow don't be same
|
down and follow must be same
|
Engine
|
scapula
|
rib cage
|
Arm shape
|
pentagonal
|
triangles
|
Armpit
|
wide
|
narrow
|
How far
|
foot from ball; wide
|
foot from ball; narrow
|
4 Dimension Golf #5
[Rio putting]
Dave Pelz said "Don't turn forearm in putting'
But, forearm turns naturally because forearm has two bones .
You feel forearm to turn when you use key in car and volume up on radio etc .
RIO is first spell "Rotation In Opposition". Like billiard game, you can putt straight back and through by using scapula,arm and hand with face balance putter.
4 Dimension golf #6
[Lag putting or POS putting]
Many golfers prefer 3 m pin high ball to 1 m pin down ball.
POS is the first spell "Pin high,One meter,Straight"
A is 1 m pin down which is the worst ball in Lag, but B is 2<3 m pin high which is the worst ball in POS.
Which one is easier , Lag or POS putting?
In long putting, at first you find pin high, 1 m,straight and don't putt hole center circle, but putt POS center circle.
Pro golfers need to shorten 1m into 1/2 one m.
4 Dimension golf #7
[How can you change up and down green into even ground?]
1. You consider stimpmeter(angle of 20 degrees,34cm height,76cm length, roll 2.5m).
You can calculate green standard(angle of 1 degree, 1.7cm height, 1 m length, roll 17cm)
You can know angle of 1 degree by guessing that angle of 5 degrees is 2 ball height.
Your eyes are on the top of triangle ABC.
2. Into the grain 13cm, down grain 13cm per 1m
3 Imaginary length ; calculation
4 Dave Peltz's 43cm
Ex; If HB is 10m, and HA is 6 ball height(angle of 15 degrees),down grain, you get even ground length 658cm.
1. Green roll ; -degree15/length10m=-1.5 -1.5 x standard roll 17cm= -25.5cm
2 Down grain; -13cm
3 Imaginary length per meter ;green roll -25.5 down grain -13= -38.5
Imaginary length -38.5x real length 10m= -385cm
4 Dave's 43 cm+ Imaginary length - 385 = -342cm
5 Even ground length ;real length10m-342cm= 658cm
You have to remember 1.7(or 2 ball height=5 degrees), 17, 13, 43.
First of all, you have to grow up your sensitivity because every hole has different green condition.You can send proper length after practicing 1m less and 1m over.
4 Dimension golf #8
[Where can your sweet spot meet ball surface?]
1 Drawing; You can know your sweet spot meet nucleus(C-N-D) at bird eye.
2 Drawing; Iron sweet spot goes on E-N-F at 6 o'clock eye.
3 Drawing; Diver sweet spot goes on G-N- H at 6 o'clock eye.
4 Drawing; You can see number 1,2,3,4 at 3 o'clock eye.
5 Drawing; You can see number 5,6,7,8 at 9 o'clock eye.
If you synthesis the above all, iron sweet spot goes on number 1-nucleus-number 8.
But driver and arc putting sweet spot goes on number 3-nucleus- number 6.
6 Drawing; Don't forget ball surface has prominence and depression. Straight back and through putting sweet spot can only meet not dimple but prominence spot at 3 o'clock eye.
If you consider 1 Drawing(A-N-B) and 3 Drawing(G-N-H) ,you can't miss putting.
4 Dimension golf #9
[Ernie Els made 6 putts in 60cm. Why?]
A psychoanalyst said he has yips because of mental problem.
An orthopedist said he has yips because of muscle problem.
You can guess he might stroke not the prominence of ball but the brim of the ball dimple.
You can get the illustration of Ernie Els putts from news paper.
4 Dimension golf #10
[Back swing teaches you down swing plane] A pro said "Don't hinge left wrist at back swing." Let's have experiment. Turn your navel and rib cage with hands together on your chest. You can find your hands which is parallel to target line and collarbone which is perpendicular to target line. Not to hinge wrist and get full back swing, turn navel and rib cage after address. And then move hands. If you do so, B and C of the above illustration will be closer. You can get correct impact.
4 Dimension golf #11
[ When back swing, concentrate only hands and fore arms.]
After pre-back(turn right navel and rib cage) ,left hand has a little cocking, right hand has a little hinging and forearms have a little rotation until shaft goes on parallel to the ground and target line.
Don't worry your hands and arms using only, because your pre-back supports them.
In back swing, the shape your body and shaft has to be the above illustration at bird eye.
As the club reaches a position horizontal with the ground, an extension from the sweet spot line end should point through the ball and extend toward the target. If it stays in plane it will point back along that same line well into the follow through.(1st email 2nd content)
4 Dimension golf 12
[ When a train changes rail, over speed makes the train get off the rail.]
When B,C i.e.transition(illustration 10th email), your club goes on slowly. If not, your club may get off plane.You may think you you need not full back swing because of slow speed(illustration head 1 at 12 o'clock eye). But full back swing makes shaft bend in down swing because of head weight so that it makes more power and speed(illustration head 2).When back swing B(illustration 10th email),you have starting 1 mm sliding hip to the left. Although 1 mm sliding hip ,you must not neglect it. Too much or omitting sliding hip may make a lot of problem. Turning hip, navel , rib cage and shoulder left follows sliding hip. When down swing, your shaft has to be parallel to the ground and target line by releasing hands and forearms which is supporting body before impact.
4 Dimension golf 13
[At transition, elbows connect hip with invisible string.]
When you throw a ball, your elbows move first and hands follow elbows. Likewise, at transition elbows return to address position first by hip sliding.You have to make transition by using elbows first.
If your hands moves first at transition, casting may occur.
If you have soft wrists,you can get down-cocking, late hit and power by using elbows first at transition.
4 Dimension golf 14
[At impact,you have to concentrate body shape]
Many pros said you must look at ball at impact.But many golfers turn head and don't see ball at impact because they think ball speed is very quick. You have to imagine that ball would not move if you don't blow on ball with mouth at impact. 'Never whiff, never move' Blow length depends on rhythm, timing and tempo.
You have to see club face moving with wide angle eye. But club face is still quick.
When address,collarbone which is the highest bone of rib cage and hip are parallel to goal line at bird eye. At impact hip slides and turns.Therefore, hip shape at impact is only different from address. You had better concentrate body shape at impact. Especially have to see forearm rotation shape.
Believe ball height ,bounce and rolling which you imagine if you concentrate body shape at impact.
4 Dimension golf 15
[Downswing shaft and follow through shaft are twins ]
The illustration as shown is at bird eye. When impact, collarbone is parallel to target line. At impact zone, left leg and collarbone almost stop to speed up club head according to the law of inertia and collarbone follows club head turn after impact zone. At impact zone, downswing shaft and follow through shaft are parallel to target line and the ground.
4 Dimension golf 16
[Various contents]
1.Eye afterimage is 1/16 second. If you have impact over that time after head turn, you will get blind swing. (Relating to 4 Dimension golf 14) You have to imagine that your hands in follow through drag your head with invisible string.
2 When driver upper swing, you make driver head crown and ball equator be same height. You will get hot shot(spot above club face center).
3 Before club head moving back, your club head has to be lifted 5 mm by head of humerus in putting and by spine in swing to prevent lawn resistance.
4 A Buddhist priest has no hair to cut this world. This means people feel hard to cut long distance desire.Check your body condition including muscles and spine balance etc..
5 In golf address some pros insist toe weighted posture because of gymnastic theory but all bottom of foot including toe and heel is even as archery. Golf and archery are balance game. Also, you had better think that to turn rib cage is to draw a bow.
.
6.Head move depends on weight shift. In short distance your head only turns and don't move. In long distance your head turns and moves by weight shift.
7 I want to correct 4 Dimension golf 2. The last sentence '9 o'clock is incorrect but 3 o'clock is correct.
8 Relating 4 Dimension golf 11. In down swing , arms come down after rib cage and so, upper arms come closer chest. Likewise, in back swing upper arms come closer chest by pre- back(turn navel and rib cage after address). Also, you have to have pre- back with swiveling your chin.
9 Many pros emphasize left side including left hand especially. The reason why main right hand makes problem because right hand is stronger than left hand. Left and right side including hands need to be harmonized.
10 Approach shot needs to come closer to POS(pin high, one yard, straight).
11 You cannot have double cross if your right ring finger grip pressure 0.5 more when fade, and if your right middle finger grip pressure 0.5 more when draw.
12 Body power is spoken metaphorically by electricity. Legs are industry electricity and upper body is home electricity and hands are mobile phone electricity.Main faults by big muscle can not be cured by small muscles.
13 Waggle is not only made by hands and arms but supported by body.
4 Dimension Golf 17
[Grip pressure method]
Many pros say 3/10 grip pressure. But many golfers have over grip pressure. They need grip pressure 3/10=( pinkie finger 5/10+ring finger 3/10+middle finger 1/10) /3. You have to curl only pinkie finger, but not to curl ring finger and middle finger shown photo.
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