JP2017184971A - Model putting learning machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide such problems that the conventional putting training machine just notifying of an error of a trainee and not presenting a correct example and further even a training machine based on an erroneous concept (a circular-arc stroke) is spread in the public.SOLUTION: A model putting learning machine is configured to clamp a shaft of a putter held by the learner and forcibly guide it by operation of a double-rigid-body pendulum mechanism such that a learner cannot perform anything but correct putting motion. Consequently, the leaner empirically learns the correct putting motion so as to establish a correct intracerebral model in the inside of the learner for linking the correct putting sensory perception with the motion.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a learning machine for learning a correct putting model, and in particular to a learner using a double rigid pendulum motion mechanism capable of rotating with a directional load corresponding to a multi-joint movement of a player. The present invention relates to a putting model learning machine that allows a learner to acquire a correct putting model in the brain by forcibly inducing the posture and striking method of the robot and making it feel a movement.

  Golf players hit the ball by determining the course and distance to the cup on the stage of putting that greatly affects the total score, but the course and distance that the ball travels depend largely on the shape and properties of the green, so often Unintended results. Therefore, the player must hold the ball correctly at the target direction, direct the normal of the ball contact surface of the putter head to the target direction, move the putter head on the line toward the target, The skill to launch is needed.

Thus, the putting includes two elements, the distance to the target and the direction. The present invention relates to learning of the hit ball direction.
The inventor intentionally calls the basic operation of correct putting as “straight heading” for the reason described in detail later, and the present invention also relates to learning of straight heading.
Straight heading refers to a stroke that satisfies the following conditions.
(1) This is a stroke that rolls the hitting ball straight with a flat green.
(2) A stroke in which the normal vector of the putter face is directed toward the target and the path of the putter head is viewed straight from above.
(3) For this reason, the fore and follow strokes are strokes that are performed by bringing the forearm and upper arm into close contact with the trunk while keeping the wrist posture of the takeback and rotating the trunk.

The hitting ball can no longer be handled by the batter. This is exactly the same as a ball away from a baseball pitcher. For this reason, golf players and baseball pitchers continue to train until they have mastered the skills to use the ball away from them to follow the course they want and reach the target as desired.
Cognitive science, which has shown remarkable development in recent years, has elucidated a perception-motion linkage control system regarding the general mechanism of human movement and learning for such a goal (Non-patent Document 1).

To summarize the content, humans convert external coordinates of the external world accepted by perception into their own body coordinates and perform exercises in the external world, and if there is an error in the movement, corrective learning is performed via a feedback controller. To do. This feedback correction is an awkward exercise, but repeated training improves the accuracy of the exercise and enables a smooth exercise. This is because the “internal model (inverse model)” path is newly generated separately from the feedback controller (FIG. 7, Non-Patent Document 1).
Once the internal model is formed, the learner can exercise with high accuracy even in a range where learning is not performed. In other words, it can acquire the ability of “applicable” movement and enables highly accurate feed-forward movement.

Since golf putting is also a movement that links perception and movement, training is performed by cupping balls placed at various distances and directions against cups on various curved greens at various speeds. It must be made so that the correct feedforward capability that can be obtained is obtained, i.e. an internal model is formed.
However, correct putting is done with the correct basic posture and use of the body, so many inexperienced beginners must first learn the correct basics of how to use their own body and follow the actual distance and direction. The model in the brain that should be handled cannot be acquired.
This basic stage can be acquired only by correcting the wrong posture and force input that the beginner unconsciously performs, especially in the control of the direction of the hitting ball, so it is conscious by correcting the error of the beginner forcibly. It is necessary to acquire correct putting.
Traditionally, the training machine that guides and learns the body movements in the correct way of hitting is to perform shots while bringing the club shaft into contact with the circular frame set obliquely with respect to the ground with respect to the direction control of the hit ball on the driver shot. The practice machine which comprised is disclosed (patent documents 1 thru / or 4).

  However, the putting that rolls the ground toward the target at a short distance differs greatly from the shot that launches the ball into the space toward the target at a long distance, as described in detail later. Since a more detailed and rationally controlled movement is necessary, these disclosed techniques cannot be applied to putting practice as they are.

In contrast to this, Patent Document 5 discloses a practice device dedicated to putting. In this apparatus, a putter having a face angle restricting body having an arcuate bottom surface attached to a head is stroked between a pair of guide plates arranged to face each other while being regulated by the guide plate.
This device can be evaluated in terms of forcibly guiding the head so that it is forced to make a straight stroke toward the target, but since only the head is restricted, the angle of the shaft and the wrist that holds it It does not prescribe any correct movement with respect to arms, trunk and lower limbs. Therefore, it must be said that it is an inadequate technique as a training machine for putting.

Patent Document 6 discloses a putting practice device that is mechanically equipped so that a putter face is always kept at a right angle with respect to a putting plane by a swing arm that is attached to a stand so as to be rotatable forward and backward.
If this training machine is used, the putter head always moves while drawing an arc orbit from the concept (see FIG. 7 of Patent Document 6), so it is not possible to learn the correct straight heading of the putt.

Recently, in addition to a shaft mounting tool that can be slidably mounted on a beam that has been passed, a putting practice tool that holds the shaft rotatable, tiltable, and slidable with this mounting tool has been used recently. Patent Document 2).
This practice tool has a serious error in its concept in that it recommends arcuate path putting rather than showing the correct putting model to the practitioner.

Japanese Patent No. 4423059 Japanese Patent No. 5379330 Japanese Patent Publication No. 6-500244 JP2015-150269A JP-A-11-28263 JP-A-10-248985 Utility Model No. 3192493

Toshio Inui “Cognitive Psychology 1 Perception and Movement”, 2nd edition, The University of Tokyo Press, 1996 Putting plane [PuttingPlane] Putting plane: https://www.youtube.com/watch?v=oPYPr2HwFrg

The problem to be solved is that the conventional putting practice machine technique teaches the practitioner without showing the correct putting model or, surprisingly, rather wrong putting.
In addition, there was no practice machine technology that forcibly corrects incorrect body movements of the inexperienced person and leads them to correct movements.
In other words, there has never been a learning machine that can forcibly learn the correct pad straight heading whose contents will be described later.

The one-way putting model learning machine according to claim 1 of the present invention allows the learner to acquire the correct putting posture and how to hit by a mechanism configured so that the learner can perform only the correct putting, and in the learner's brain. It is a putting model learning machine that acquires the correct putting model, and is a putting model learning machine that allows the learner to acquire the correct putting brain model, on the top of a substantially standing column that stands vertically. The first rotation device having a horizontal first rotation shaft is fixed, and one end of the first arm is attached to the first rotation device via the first rotation shaft. A second rotation provided with a horizontal second rotation axis and a one-sided loading plane rotation means for applying a load only to the stroke direction plane rotation after turning around the second rotation axis at the other end. Secure the device and One end of the arm is attached to the second rotating device via the second rotating shaft, and a rod-like body having a putter shaft clamp device is attached to the second arm at the other end of the second arm. In the mechanism configuration in which the rod-like body moves in a double rigid pendulum capable of rotating one-sided loading plane around the first rotation axis by fixing vertically to the first rotation axis. The rotation device includes a fixed height adjustment device that allows the learner to adjust the fixed height to the pillar according to the height, and the learner to slide and fix the first arm according to the height and arm length. A first arm slide fixing device, and the second rotation device is configured to allow the learner to make the stroke trajectory plane of the putter head perpendicular to the installation surface according to the lie angle of the putter. A second arm that can slide and fix two arms and adjust the turning radius of the second arm The putter shaft / clamp device is equipped with a putter shaft clamp angle changing component, so that the movement trajectory of the putter head during putting by the learner is always perpendicular to the double rigid pendulum. Restricted to the movement surface, the learner sets his / her frontal plane parallel to the rotation plane of the second arm, and his / her median plane matches the first rotation axis. After standing on the surface and fixing the putter shaft to the rod-like body via the shaft / clamp device, the wrist joint is rotated and the putter head is taken back, so that only the second arm has the second rotation axis. When the forearm is rotated by turning the trunk and knees while keeping the upper arm in close contact with the trunk, the forward rotation of the second arm causes the unilateral loading plane rotation. Braking by moving means Since the first arm is given a rotational moment to start its rotation, the two arms are integrated to form a rigid single pendulum, and the learner uses the reaction of the total mass of both arms as a grip. Experience the correct stroke to brake the rotation of the head and smoothly transfer the force of the head to the ball by strongly receiving a reverse moment of inertia based on the total mass of both arms at the time of impact, It is characterized by being able to learn the brain model of correct putting posture and how to hit.
Further, the putting model learning machine according to claim 2 of the present invention clamps the putter shaft gripped by the learner and forcibly guides a straight trajectory to the putter head, so that the learner has the correct putting posture and strike. It is a putting model learning machine that learns the person and makes the learner acquire the correct putting brain model, and one beam is placed between two pillars erected vertically from the installation surface. A long plate rotating device is attached horizontally to the beam so as to be slidable horizontally along the beam, and one long plate is provided on the beam. In a mechanism structure in which a flat shaft that is perpendicular to the extending direction is fixed to a plane rotating shaft, and a putter shaft clamp device is fixed to the upper end of the long plate, each of the two columns has a beam height adjusting mechanism. The puttery The clamp device is equipped with a clamp angle changing part, the learner adjusts the height of the beam according to his height and arm length, and adjusts the clamp angle of the putter shaft according to the lie angle, A putter is fixed to the long plate via the putter shaft clamp device, and its frontal surface is made parallel to the extending direction of the beam, and its median medial plane is matched with the midpoint of the beam, Standing on the beam, grasping the grip of the putter by overhanging the beam, and putting the putter stroke, the putter shaft and the long plate are forced to move straight along the beam, and thus based on the mass of the long plate. It is characterized by the ability to learn a brain model of body movement that performs a straight stroke while resisting the moment of inertia in the reverse direction.

  The putting model learning machine of the present invention forcibly restricts the learner's putting posture and body movement to correct putting by a putter fixed to a double rigid pendulum motion mechanism that can rotate a directional load plane. Therefore, there is an advantage that the learner feedback-learns the correct putting model and generates an internal model for linking the perception and movement of the correct putting in the learner.

It is explanatory drawing which showed the structure of the putting model learning machine which clamped the putter shaft. (Embodiment 1) It is explanatory drawing which showed the usage condition of the putting model learning machine by a learner. (Embodiment 1) It is explanatory drawing which showed the structure of the putting model learning machine which inserted the putter shaft. (Embodiment 2) It is explanatory drawing which showed the usage condition of the putting model learning machine by a learner. (Embodiment 2) It is explanatory drawing which showed the operation | movement of the player in the straight heading of a correct putt. (Embodiments 1 and 2) It is explanatory drawing which showed the image which measured the inclination of the circular arc track surface which a putter head draws, a head track, the direction of a head face, and the rolling direction of a hit ball (Embodiments 1 and 2). It is explanatory drawing which showed the mechanism of the inverse model (internal model) production | generation by the feedback error learning clarified by cognitive science (cited from nonpatent literature 1). It is the graph which showed the example of the result of the learner before and behind learning as an Example which used the putting model learning machine 1 of Embodiment 1 of this invention and the putting model learning machine 2 of Embodiment 2 of this invention sequentially.

The first point of the present invention is to clearly define the player's movement in correct putting and the movement of the putter head generated by the movement. In the present invention, the correct putting method is called straight heading.
The second essential point in the present invention is a proposal of a forced induction motion mechanism for allowing a learner to acquire a correct putting model.
Forced guidance here refers to the learner's own incorrect action and the cause of that action by forcibly guiding only the correct action so that the learner cannot perform actions other than the correct action. This means the step of recognizing the idea and correcting it to form a correct putting model in the brain.

In some parts of the golf industry, as described in the paragraphs [0008] and [0009] above, there is a misunderstanding (the action of the putter head drawing an arc) about the substance of straight putting. Therefore, in the description of the present invention, as already described in paragraph [0003], the term “straight heading” is used to avoid correct confusion with a misunderstanding. ing.
FIG. 5 is an explanatory diagram schematically showing the player's movement in the straight heading of the correct pat. FIG. 5A shows the addressing operation to the set ball performed with both upper arms kept in close contact with the trunk. 5B is a takeback action that bends both wrist joints while keeping both upper arms in close contact with the trunk, and FIG. 5C is that the trunk and knee are rotated while maintaining the shape of the arm and wrist when taken back. Shows the follow stroke operation.
Here, the takeback is a “hand pendulum”, in which the wrist is bent toward the back of the hand, the putter head is raised, and the line connecting the shaft and the base of the left arm is a straight line. The follow stroke is a “shoulder pendulum”, and the body weight is moved to the left leg by turning the trunk and knees while maintaining this straight line.
Through the above operation, the putter head moves straight from start to finish while keeping the face normal straight to the target. This movement of the head is achieved by the fact that the arcuate track surface drawn by the head is perpendicular to the floor surface. This head movement is the straight heading in the present invention.

FIG. 6 is an explanatory view showing an image obtained by actually measuring the inclination of the arc raceway surface drawn by the putter head, the head trajectory, the direction of the head face, and the rolling direction of the hit ball, and the cone in the figure indicates the shaft and the head. This is a drawing cone with the bottom surface of the arc orbital surface of the head drawn by rotation. In this case, since the shaft and the head are in a positional relationship with the lie angle therebetween, it is important that the conical slope does not coincide with the rotation locus of the shaft.
The middle part of FIG. 6 shows a continuous image obtained by imaging the movement of the head measured by a putting measuring machine developed by the present inventor (Patent Document 7), and the lower part shows a rolling motion of the hit ball. The consecutive images are shown respectively.
In FIG. 6, the black arrow indicates the target direction, and the white arrow indicates the position where the head contacts the ball.

FIG. 6A shows straight heading at the correct pad in the present invention. That is, when the arc trajectory surface of the head is perpendicular to the floor surface, the normal of the head face is always correctly directed to the target direction from the head continuous image of the middle stage, and the hit ball that has been launched rolls straight. This can be understood from the continuous images at the bottom.
Thus, if the track surface of the head is perpendicular to the floor surface, even if the point of contact with the ball is slightly behind or behind the point of contact with the horizontal line, the contact point of the ball and the rotational moment applied to the ball And the plane direction of the force vector contacting the ball does not change. Therefore, the possibility that the direction of the ball is deviated is extremely low.
FIG. 6B shows a case where the arcuate track surface of the head is inclined toward the front side with respect to the floor surface. In this case, since there is theoretically only one tangent to the target direction among the tangents of the head arc, if the head abuts the ball at a point other than the one contact that forms the tangent, the rolling direction of the ball is Deviation from the target in a plane. The middle and lower images show a case where the head is in contact with the ball a little later, and shows that the head and the hit ball follow a trajectory inclined in a plane downward.
FIG. 6C shows a case where the arcuate track surface of the head is tilted away from the floor surface. There are few such cases in practice, but they are added to explain the theoretical structure. From the measurement results, it is shown that the direction of the head and the hit ball are shifted upward as theoretically.

  Next, Embodiment 1 of the present invention will be described with reference to FIG. 1A and 1B are diagrams illustrating the configuration of the putting model learning machine 1 according to the first embodiment. FIG. 1A is a front view and FIG. 1B is a side view. The learning machine 1 fixes one end of the first arm 11 to a horizontal first rotation shaft 12 ′ provided in the first rotation device 12 attached to the upper portion of the pillar 17 erected on the base frame 18. A second rotating device 14 is fixed to the other end of one arm 11, one end of the second arm 13 is fixed to a horizontal second rotating shaft 14 ′ provided in the second rotating device 14, and the second arm 13 is fixed. A rod-like body 15 is fixed vertically to the other end of the rod, and a putter shaft 19 is clamped by a putter shaft clamping device 16 provided in the rod-like body 15.

  As described above, in the putting model learning machine 1 according to the first embodiment, the first arm 11 and the second arm 13 dynamically constitute a double rigid pendulum, and thus the putter head 20 fixed to the second arm 13 is Performs a double rigid pendulum motion. (Ad) in FIG. 1 is when the learner addresses by putting on the putter grip 21, and FIG. 1 (tb) is when the learner holds the putter grip 21 and takes back. fl) shows the postures of both arms 11 and 13 of the putting model learning machine 1 when the learner holds the putter grip 21 and makes a follow stroke.

  In this configuration, when the learner grips the putter grip 21 and makes a stroke, the force travels backward from the second arm 13 to the first arm via the putter shaft / clamp device 16 and the rod 15. Therefore, the learner performs a stroke against the total mass of the first arm 11, the second arm 13, and the rod-like body 15. That is, the first force affecting the double rigid pendulum is derived from the learner's stroke applied against the moment of inertia of the double rigid pendulum.

Next, the one-sided loading plane rotation means (not shown) provided in the second rotation device 14 will be described. This is a means for applying a load only to the rotation in the stroke direction after the turning of the second rotation shaft. In the first embodiment, the operation is realized by the torque hinge.
Thereby, when taking back by wrist rotation, only the second arm 13 rotates and the first arm does not rotate. Next, when the fore stroke, impact, and follow stroke are performed, the forward rotation of the second arm 13 is braked by the action of the one-sided loading plane rotation means, and the rotation of the second arm 13 is performed. Since the corners are preserved as they are, as described in paragraph [0017], the learner performs the follow stroke operation by rotating the trunk and knees while maintaining the shape of the arm and wrist when taking back. You can experience it.
At this time, the second arm 13 whose forward rotation is braked gives a rotational moment to the first arm to start the rotation, so that both arms 11 and 13 are integrated to form a rigid single pendulum. The learner feels the reaction of the total mass of both arms to the grip, and at the time of impact, the learner receives a strong moment of inertia based on the total mass of both arms, thereby braking the rotation of the head. It is possible to acquire the correct stroke that smoothly transfers the force to the ball.

The putting model learning machine 1 according to the first embodiment is configured such that the arms 11 and 13 are fixed and the putter shaft clamps according to the height of the learner, the length of the arm, the length of the putter, and the lie angle of the putter. The position and angle can be adjusted.
That is, the height at which the first rotation device 12 is fixed to the column 17 can be adjusted by using a fixed height adjustment device (not shown) provided in the first rotation device 12, and the first arm 11 is first rotated. The position fixed to the device 12 can be slid using a first arm slide fixing device (not shown) provided in the first rotation device 12, and the second rotation in which the second arm 14 is fixed to the first arm 11. The position to be fixed to the device 14 can be slid by using a second arm slide fixing device (not shown) provided in the second rotation device 14, and the angle for clamping the putter shaft 19 is provided in the shaft clamp device 16. It can be changed by using a clamp angle changing component (not shown).

  FIG. 2 shows a usage state of the putting model learning machine 1 according to the first embodiment by the learner. 2A is a side view, FIG. 2B sequentially shows the strokes of the putt, (tb) shows the takeback, (fr) shows the forestroke, (im) shows the impact, and (fl) shows the follow stroke.

  Next, Embodiment 2 of the present invention will be described with reference to FIG. 3A and 3B are diagrams illustrating the configuration of the putting model learning machine 2 according to the second embodiment. FIG. 3A is a front view and FIG. 3B is a side view. The learning machine 2 fixes a single beam 34 between two vertically standing columns 35 and 35 ′ by horizontally passing and fixing the long plate rotation device 33 along the beam 34. It is attached to the beam 34 so as to be slidable in the direction, and one long plate 31 is fixed to a plane rotation shaft 33 ′ provided in the long plate rotation device 33, which is perpendicular and horizontal to the extending direction of the beam 34, The putter shaft / clamp device 32 is fixed to the upper end of the long plate 31, and the two columns 35, 35 ′ are each provided with a beam height adjusting mechanism 36, and the putter shaft / clamp device 32 is A clamp angle changing component (not shown) is provided.

FIG. 4 shows a usage state of the putting model learning machine 2 according to the second embodiment by a learner. 4A is a side view, FIG. 4B sequentially shows the stroke of the pad, (tb) shows the takeback, (fr) shows the forestroke, and (fl) shows the follow stroke.
The learner adjusts the height of the beam 24 using the beam height adjusting mechanism 36 according to his / her height and arm length, adjusts the clamp angle of the putter shaft according to the lie angle, and putter shaft clamping device The putter is fixed to the long plate 31 via 32, the frontal surface of its own is parallel to the extending direction of the beam 34, the midline of its body is aligned with the midpoint of the beam 31, and stands on the installation surface. When the putter grip 37 is overhanged and a putter stroke is made, the putter shaft 38 and the long plate 31 are forced to move along the beam 34 in a straight direction, so that the reverse direction based on the mass of the long plate 31 occurs. It is possible to learn an intracerebral model of body movement that performs a straight stroke while resisting the moment of inertia.

As an example in which the putting model learning machine 1 according to the first embodiment of the present invention and the putting model learning machine 2 according to the second embodiment of the present invention are sequentially used, an example of the results of learners before and after learning is shown in FIG. .
FIG. 8 shows the results of learning for a beginner before learning for a target distance of 5 m and after learning using the first and second embodiments. This graph is a result of measuring a ball launch angle from data measured using a putting measuring device (Patent Document 7) for each of five puttings before and after learning.
Before learning, the launch angle ranged from 0.6 ° to 1.7 ° and the variation range was 0.9 °. Thereafter, the learner performs training for 2 hours on the measurement day and the next day, using the first and second embodiments for a total of two hours, and after the training on the second day, the same putting measurement device is again performed. The measurement was performed.
The ball launch angle after learning fell from a minimum of 0.4 ° to a maximum of 0.6 °, and the variation width was reduced to 0.2 °.
This is only one example of data indicating that the learner's putting has been stabilized by learning for two days, but the putting model learning machine 1 and the putting model learning machine of the present invention based on the dynamic putting model. It is an example of evidence that shows the effectiveness of 2.

  The putting model learning machine of the present invention forcibly guides correct putting by the operation of the double rigid pendulum mechanism to a learner who learns the putting operation using this, so that it becomes an erroneous brain model. Even a dominated golf player or an unskilled person who doesn't know how to move the body's skeleton and muscles can apply it to learn the correct putting action and establish the correct brain model. .

DESCRIPTION OF SYMBOLS 1 Putting model learning machine 11 1st arm 12 1st rotation apparatus 13 2nd arm 14 2nd rotation apparatus 15 Rod-shaped body 16 Putter shaft clamp apparatus 19 Putter shaft

Claims (2)

It is a putting model learning machine that allows the learner to learn the correct putting posture and how to hit by a mechanism configured so that the learner can only put it correctly, and to acquire the correct putting model in the learner's brain,
A first rotating device having a horizontal first rotating shaft is fixed to an upper portion of a substantially standing column that is erected vertically,
One end of the first arm is attached to the first rotating device via the first rotating shaft,
The other end of the first arm is provided with a horizontal second rotation shaft and a one-sided load rotation means for applying a load only to the rotation in the stroke direction after turning around the second rotation shaft. 2 Fix the rotation device,
One end of the second arm is attached to the second rotating device via the second rotating shaft,
By fixing a rod-like body provided with a putter shaft clamp device at the other end of the second arm perpendicularly to the second arm,
In the mechanism configuration in which the rod-shaped body moves around the first rotation axis so as to make a double rigid pendulum motion capable of rotating one-sided loading plane,
The first rotation device includes a fixed height adjusting device that allows a learner to adjust a fixed height to the pillar according to height, and a learner that slides the first arm according to height and arm length. A first arm slide fixing device that can be fixed
According to the lie angle of the putter, the second rotating device slides and fixes the second arm so that the stroke trajectory plane of the putter head is perpendicular to the installation surface. A second arm slide fixing device capable of adjusting the turning radius of the arm;
The putter shaft / clamp device includes a putter shaft clamp angle changing component,
The movement trajectory of the putter head during putting by the learner is always limited to the vertical movement surface of the double rigid pendulum,
The learner stands on the installation surface with his / her frontal plane parallel to the rotation plane of the second arm and with his / her median plane aligned with the first rotation axis. After fixing the putter shaft to the rod-like body via
When the wrist joint is rotated and the putter head is taken back, only the second arm rotates around the second rotation axis, and then turns back to rotate the trunk and knee while keeping the upper arm in close contact with the trunk. When the forestroke is performed, the forward rotation of the second arm is braked by the one-sided loading plane rotation means, and the rotation is started by giving a rotational moment to the first arm. The arms are united to form a rigid single pendulum, and the learner feels the reaction of the total mass of both arms to the grip, and at the time of impact, the moment of inertia based on the total mass of both arms is reversed. By receiving strong force, you can learn the correct stroke to brake the rotation of the head and transfer the head force smoothly to the ball, and learn the correct putting posture and brain model of how to hit Putting model learning machine, characterized in that was Unishi. By clamping the putter shaft held by the learner and forcing a straight trajectory into the putter head, the learner learns the correct putting posture and how to strike, and the learner makes the correct putting brain model Is a putting model learning machine that
One beam is fixed between two pillars that are erected vertically from the installation surface.
A long plate rotation device is attached to the beam so as to be slidable horizontally along the beam,
One long plate is fixed to a plane rotation axis that is provided in the long plate rotation device and that is perpendicular and horizontal to the extending direction of the beam,
In the mechanism configuration in which the putter shaft clamp device is fixed to the upper end of the long plate,
Each of the two columns has a beam height adjusting mechanism,
The putter shaft clamp device includes a clamp angle changing component,
The learner adjusts the height of the beam according to his / her height and arm length, adjusts the clamp angle of the putter shaft according to the lie angle, and attaches to the long plate via the putter shaft clamp device. The putter is fixed, and its frontal surface is parallel to the extending direction of the beam, and its own median plane is matched with the midpoint of the beam to stand on the installation surface. And putter stroke, the putter shaft and the long plate are forced to move straight along the beam, resisting the inertia moment in the reverse direction based on the mass of the long plate, Putting model learning machine, characterized by being able to learn the brain model of body movements that perform exercises.