KR100772497B1 - Golf clinic system and application method thereof - Google Patents

Abstract

A golf clinic system providing a clinic advice in a medical engineering view and an operation method for the same are provided to allow improvement of exercise performance and prevention of injuries by obtaining objective and quantitative data of user's swing. A golf clinic system comprises: multiple optical markers attached to a person to be trained and his/her golf club; multiple infrared cameras(101A-101F) collecting motion information from the multiple optical markers; ground repulsive force detection devices(102A,102B) detecting repulsive force dispersed to the feet of a user during swing; a synchronizing treatment part(103) which performs time synchronizing of space coordinates, ground repulsive force, muscular response, and high speed frame image data; a synchronizing analyzer(104) which compares obtained 3D data with standard data stored in the second database and identifies their differences in real-time; the first database(105); the second database(106); multiple electromyographs(110) attached to the body of a trainee for measuring muscular response; and a high speed camera taking images of swing motion at high speed.

Description

GOLF CLINIC SYSTEM AND APPLICATION METHOD THEREOF

1 is a diagram of a swing motion analysis example to which a conventional video analysis method is applied.

2 is a conceptual diagram of a golf clinic system according to an embodiment of the present invention.

3 is a view showing the setting of the marker attachment position and axis applied to the golf clinic system according to an embodiment of the present invention.

4 is a flowchart illustrating a method of operating a golf clinic system according to an embodiment of the present invention.

5 is a comparison result output between the swing data and the professional golfer analyzed by the golf clinic system according to an embodiment of the present invention.

6 and 7 is a comparison result output with a professional golfer for each swing phase analyzed by the golf clinic system according to an embodiment of the present invention.

8 is a result output in real time analysis of the problem of each swing phase and body segment analyzed by the golf clinic system according to an embodiment of the present invention.

9 is a diagram illustrating an Internet service web page of a golf clinic system according to an embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

101A-101F: Infrared Camera 102A-102B: Ground Reactor

103: synchronization processing unit 104: image analyzer

105: first database 106: second database

110: EMG 120: high speed camera

The present invention relates to a golf clinic system, and more particularly, to a golf clinic system that provides a clinic for the swing motion from the medical point of view by analyzing the swing motion of the golf practitioner with three-dimensional data and a method of operating the same. .

Golf, which used to be a symbol of wealth until the past few years, was a sensational popularity as a future profession for young people and a hobby and social means for middle-aged adults due to several professional golfers who are active in PGA and LPGA. Is causing.

Accordingly, many hobbyists enjoy playing golf and are interested in learning golf at golf driving ranges throughout the city before going to the field.

Since the basics of golf are very important for maintaining the balance and posture of the swing during the swing operation and efficiently managing the body's flexibility and dynamics, golf practitioners swing from professional or semi-professional golfers to learn the basics. Posture diagnosis and correction are necessary.

However, there is a lot of difficulty in systematically correcting the wrong swing posture because of the practical reasons, since it requires considerable time and economic investment to receive systematic guidance from experts.

Therefore, the golf driving range is trying to secure more golf clubs by securing a lot of golf clubs to enjoy golf at a low cost, and cheaply set expensive lesson fees paid to professional golfers or semi-professional golfers.

As a way to attract a lot of golf lovers who demand such a low lesson fee, a proposal to reduce the lesson fee by reducing the role of experts and to apply a map of the golf practitioner's swing motion in another way is emerging.

Among them, a representative method is to analyze the swing behavior of golf practitioners using a video camera.

A video camera analysis method for analyzing a swing movement of a golf practitioner using a conventionally provided video camera is simply a method using only a video camera and a monitor.

For example, a video camera is installed around the golf practitioner to continuously record the golf practitioner's swing motion, and the video camera is connected to a monitor to play back the film taken by yourself and analyze the film by yourself. I rely on how to get advice from a professional golfer.

The analysis method using the conventional video camera captures the golfer's overall swing motion, so that the golfer's body balance can be evaluated, but it is difficult to realize a detailed screen and the motion of each step in the swing motion is slow. In view of lack of sharpness, there is a fragmentary problem that must be analyzed as a still picture or a playback picture.

On the other hand, there is a method of using an expensive video camera when you want to accurately implement the clarity and slow screen of the video screen on the monitor screen, but the expensive video camera has a difficulty that cannot be used realistically.

In addition, the analysis method by the photographing has a disadvantage that the actual analysis is impossible because the posture is different every time according to the position of the camera.

Most golf practitioners shoot their own swing motions with only one camera, and when playing back film, only a flat screen is displayed, which gives an inaccurate assessment of swing motions. This causes a problem that the correct swing motion cannot be obtained.

This conventional video camera analysis method can be achieved only when golf practitioners and professional golfers perform together, and even if the goal is achieved, the video camera is only a means of photographing a person's appearance, and has nothing to do with the analysis method. One, and should be carried out with a professional golfer can not expect to reduce the lesson fee.

This is a device for diagnosing and correcting golf swing motion. The V1 Golf Swing Analysis software of Interactive Frontiers of USA and Computer Coach Pro of Golf Coach of USA are the one or two general home camcorders (30 ~ 60fps) for swing analysis environment. A method of analyzing a motion by configuring a video screen and displaying a video screen and an acquired image to be compared and acquired images has been applied.

In addition, Motion Clinic of MV Sports Co., Ltd. and My Swing of Pro-Time Co., Ltd. connect a general camcorder (30 ~ 60fps) to a computer to take a swing image of the subject and draw a line on the acquired image. In the analysis method, the motion analysis environment and the analysis method are the same as or similar to those described above.

As described above, the analysis of the swing motion is based on video shooting, and the result of the analysis as the analysis is performed on the two-dimensional, planar screen results in the problem that the subjective opinion of the analyst who analyzes the motion as the two-dimensional element is involved. In addition, there is a disadvantage in that it takes a considerable amount of time to analyze the swing motion, and even the swing motion of the same person has a problem that objective analysis cannot be performed at the same time point in multiple swings.

As shown in FIG. 1, in the conventional swing motion analysis through video shooting, it can be seen that a comparative analysis of angles is performed even though the positions of cameras photographing golf practitioners are different.

That is, even though the view of the foot (A) (A ') is different from the captured camera image, the angle (B) (B') of the body joints shown in the two images is analyzed in the same environment. As a result, the subjective opinion of the analyst is strongly intervened, resulting in a problem that cannot be analyzed objectively.

The present invention has been invented to solve the problems described above, the object of which is to obtain the swing movement of the golf practitioner as three-dimensional data including the human joint movement, the real-time image analysis to the swing motion from the medical point of view Provide a clinic for

In addition, by comparing and analyzing the swing motion of each step of the golf practitioner obtained by the three-dimensional data and the swing motion of each professional golfer for each age group stored in the database to provide quantitative data for the diagnosis and correction of the swing motion.

In addition, by obtaining objective and quantitative data for the golfer's swing motion analysis, a model is constructed and applied to a checklist to improve exercise performance and prevent injury.

Golf clinic system according to a feature of the present invention for achieving the above object and a plurality of optical markers attached to the golf practitioner and golf club; An infrared camera installed in plural and collecting movement of the plurality of optical markers during a swing operation of a golf practitioner; A ground reaction unit for detecting reaction forces distributed to the left and right feet during the swing operation; EMG is attached to a plurality of muscles of the golf practitioner for detecting the response of the muscle during the swing motion; A high speed camera for photographing a swing operation of a golf practitioner as a high speed frame image; A second database for storing reference data for each phase of a swing operation of a professional golfer by age group; The spatial coordinates of the optical marker according to the movement are extracted by reconstructing the two-dimensional images collected through the plurality of infrared cameras into three-dimensional images, the force and moment of the ground reaction force are extracted as vector values, and then the spatial coordinates and the ground are extracted. A synchronization processor that performs time synchronization of reaction force, muscle response, and high-speed frame image data; The body information of the registered golf practitioner and the synchronized spatial coordinates are matched to extract the angular value of the human segment into numerical data, and compared with the reference data stored in the second database for each phase of the swing motion. An image analyzer for extracting and outputting the difference in real time; Kinematic and kinematic clinic information about the swing motion is matched to each member information and includes a first database that is stored as digital data.

In addition, another aspect of the present invention, the process of collecting the golfer's swing movements by photographing the attached optical marker; Detecting ground reaction force and response of each muscle distributed to the left and right feet during the swing operation; Reconstructing the collected two-dimensional image of the optical marker into a three-dimensional image and extracting the spatial coordinates; Extracting the force and moment detected by the ground reaction force as a vector value, and extracting the main root muscle in response to the muscle response and synchronizing with the spatial coordinates; Extracting segment angle values according to the swing motion by applying the body information of the registered golf practitioner, and comparing and comparing the reference values with the reference values to output the result of the real-time swing motion; Analyzing the analysis result by kinematics and kinematics from a medical point of view to extract abnormality and injury prediction information of a swing motion; And providing a personal exercise method and a prescription method according to the swing operation result and the injury prediction result.

In addition, another feature according to an embodiment of the present invention comprises the steps of obtaining the golf swing motion through the optical sensor to convert the motion information and kinematic data into three-dimensional data; Constructing a customized model by applying body information to three-dimensional data; Comparing and analyzing full swings, short games, and putting motions with reference data using three-dimensional data; According to the analysis results, the step of presenting the exercise method and exercise prescription for the individual characteristics.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention.

In addition, when a part is said to "include" a certain component, which means that it may further include other components, except to exclude other components unless otherwise stated.

In addition, the term module described herein refers to a unit for processing a specific function or operation, which may be implemented in hardware or software, or a combination of hardware and software.

A golf clinic system according to an embodiment of the present invention will now be described in detail with reference to the drawings.

2 is a conceptual diagram of a golf clinic system according to an embodiment of the present invention.

As shown in the figure, the golf clinic system according to the embodiment of the present invention is an infrared camera (101A-101F), ground reaction units (102A-102B), synchronization processing unit 103, image analyzer 104, the first A database 105, a second database 106, an EMG 110 and a high speed camera 120.

In addition, a plurality of optical markers are attached to each position where monitoring of the joint and movement of the golf practitioner and the golf club on which the golf practitioner swings.

Each position of the golf practitioner and the position of the optical marker attached to the golf club and the name of the attachment site is set as shown in Figure 3, for example, preferably monitoring the joints and movement of the golf club and golf practitioner is required Attached to each location.

The name for each position to which the optical marker is attached is a name given arbitrarily, and may be given a different name according to the setting, and a detailed description thereof will be omitted.

The infrared cameras 101A-101F are provided in plural and collect the movements of the optical markers attached to respective positions of the golf practitioner and the golf club at each set position during the swing operation of the golf practitioner and synchronize the data thereof. 103).

In the drawings of the infrared cameras 101A-101F according to the embodiment of the present invention, the configuration is six, but the present invention is not limited thereto. When applying a larger number of infrared cameras, the golfer's swing motion can be collected more precisely. It becomes possible.

The ground reaction machines 102A-102B are provided in plurality, and detect the reaction force on the left foot of the golf practitioner and the reaction force on the right foot during the swing operation, and provide the data to the synchronization processor 103.

EMG 110 is attached to a plurality of muscles of the golf practitioner detects the response of the muscle during the swing operation and provides data about it to the synchronization processing unit 103.

The high speed camera 120 collects the swing movement of the golf practitioner in a high speed frame and provides the data to the synchronization processing unit 103.

The plurality of infrared cameras 101A to 101F, the ground reaction machines 102A, 102B, and the EMG 110 are matched to the axis coordinates set in the practice space and are spatially coordinated from the change of the movement of the optical marker according to the swing motion. The value and the reaction force and the half of the muscles distributed to the left and right feet of the golf practitioner are measured and information about the same is provided to the synchronization processor 103.

The synchronization processor 103 reconstructs the two-dimensional images collected from the plurality of infrared cameras 101A to 101F into three-dimensional images to extract spatial coordinate values of the plurality of optical markers attached to the golf practitioner and the golf club. , The ground reaction force detected by the first and second ground reaction forces 102A and 102B and the muscle response in the swing motion detected by the EMG 110 are synchronized to one time.

That is, the synchronization processor 103 synchronizes the spatial coordinates of the plurality of optical markers, the ground reaction force, and the reaction of the muscles in one time.

The image analyzer 104 matches the body information of the golf practitioner input by the operator with the spatial coordinates of the swing motion extracted in synchronization with the one time to obtain an angle value of the human segment and a force and moment value generated in the human body. After extraction, it is digitally digitized and stored in the first database 105.

The force and the moment are expressed in a vector, and based on this, the weight can be converted into precise numerical data by moving the weight up, down, back and forth, and left and right during the swing operation.

In addition, the difference between the phases of each swing motion is extracted and output in real time by comparing with the reference data of the professional golfer stored in the second database 106.

The body information of the golf practitioner includes information such as sex, height, weight, elbow thickness, shoulder thickness, ankle thickness, knee thickness, wrist thickness, palm thickness, and the like.

In addition, the image analyzer 104 analyzes the response of the muscles detected by the EMG 110 to identify the pectoral muscles, analyzes whether it is a normal muscle response or a muscle response that should not be reacted, from which the inference of injury and Expect to provide a clinic of swing movements.

The image analyzer 104 analyzes the analyzed result as kinematic and kinematic data from a medical point of view, outputs an abnormal symptom and an injury prediction result, and stores the result in the first database 105 to perform a previous swing motion or It is provided as a learning material that is compared and analyzed with a later swing motion.

The image analyzer 104 analyzes the force of both feet collected by the ground reaction machines 102A and 102B to grasp the forces and moments of all the upper and lower body joints, and analyzes whether the movement is within an appropriate range to predict injury. And diagnostics.

The image analyzer 104 analyzes the collected images of the high-speed camera 120 used in conjunction with the plurality of infrared cameras 101A-101F on a frame-by-frame basis to precisely analyze the impact moment from the address stance and the collision of the golf club and the ball. Provide a clinic.

Also, the image analyzer 104 classifies and analyzes the obtained 3D image according to three integrated solutions, such as full swing, short game, and putt, in order to analyze the swing motion for each phase.

The image analyzer 104 is connected to the Internet through a communication module (not shown) and operates as a server-to-client, or provides an online service through a screen capture function in conjunction with a web server for an Internet service.

The first database 105 stores the kinematic and kinematic clinic information on the swing motions of the golf practitioners compared and matched with the respective member information and stores the digital data.

The second database 106 is averaged for each phase with respect to the swinging motion of the professional golfers for each age and stored as reference data.

Referring to the operation method of the golf clinic system according to an embodiment of the present invention including the function as described above are as follows.

In order to provide a golf clinic using the present invention, as shown in FIG. 3, a plurality of optical markers are attached to each position where monitoring of the joint and movement of the golf practitioner and the golf club on which the golf practitioner swings is performed ( S101).

Then, the electrode is attached to a plurality of muscles of the golf practitioner, and the electrode is electrically connected to the EMG 11, which detects the muscle response.

Thereafter, the golf practitioner is located in the ground reaction machine 102 installed in the center of the plurality of infrared cameras 101A to 101F, sets the axis coordinates for the swing motion, and then proceeds to the swing motion (S502).

In this case, each of the plurality of infrared cameras 101A to 101F continuously photographs the movement of the optical marker at its angle during the swing operation, provides data to the synchronization processor 103, and provides the first ground reaction machine 102A. ) And the second ground reaction machine 102B are distributed during the swing motion, respectively, and detect the reaction force on the left foot and the reaction force on the right foot, and provide data about the reaction force to the synchronization processor 103. The response of each muscle is detected during the swing operation, and data about the muscle is provided to the synchronization processor 103, and the high speed camera 120 collects the high speed frame for the swing motion and provides the data to the synchronization processor 103 (see FIG. S503).

The synchronization processor 103 reconstructs the two-dimensional images collected from the plurality of infrared cameras 101A to 101F into three-dimensional images and renders them as characters (S504).

Then, the spatial coordinate values of the plurality of optical markers attached to the golf practitioner and the golf club are extracted from the three-dimensional image (S505), and the ground reaction force distributed to the left and right feet of the golf practitioner is extracted (S506). The force and the moment in the swing motion acquired by the reaction force are displayed as a vector value (S507).

Subsequently, the vector value of the movement of the optical marker and the ground reaction force is synchronized to one image and then provided to the image analyzer 104 (S507).

At this time, the image analyzer 104 is the physical information of the golf practitioner input by the operator, for example, physical information such as gender, height, weight, elbow thickness, shoulder thickness, ankle thickness, knee thickness, wrist thickness, palm thickness By matching the spatial coordinates of the swing motion extracted in time synchronization with each other, the displacement, velocity, acceleration, joint center angle, angular velocity, and angular acceleration of each body segment and apparatus of the golf practitioner are extracted and converted into digital numerical data (S508). .

Thereafter, the swing data of the golfer who is currently extracted is compared with the reference data of a professional golfer of the same age stored in the second database 106 (S509), and the difference of each phase is extracted, and then the swing result is output in real time. At the same time, it is stored in the first database 105 to be used as learning materials (S510).

In addition, the image analyzer 104 interprets the analysis of each phase of the swing motion from the medical point of view kinematic and kinematics to predict the occurrence of abnormal signs and injuries (S511), the characteristics of the individual according to the predicted results At the same time to provide the exercise method and exercise prescription according to the stored in the first database 105 to be used as a material for learning (S512).

The image analyzer 104 uses the quantitative 3D data acquired in real time and the reference data of the professional golfer stored in the second database 106 to analyze the swing movements of the golf practitioners, respectively, in a full swing and a short game. The solution is divided into steps of putting and analysis of integrated solutions through check lists.

In addition, by analyzing the muscle response during the swing motion collected from the electromyograph 110 to identify the main muscles, thereby enabling the analysis of the appropriate time and the moment when the muscle should not react, thereby inferring the injury and Make it predictable.

In addition, the forces and moments of all body joints of the upper and lower extremities are grasped by the force of both feet collected during the swing operation by the ground reaction machines 102A and 102B, and the injury is predicted and diagnosed by analyzing whether the movement is within an appropriate range. To provide.

In addition, by using the spatial information and the kinematic data of the golf practitioner acquired through the sensor, an error of the golf practitioner's swing movement can be easily determined through objective analysis, and the posture correction is provided.

In addition, the analysis of each frame image collected from the high-speed camera 120 provides a more detailed analysis of the swing motion.

As an example, FIG. 5 is a result of analyzing address stance information, which is compared with reference data of a golf practitioner and a professional golfer in an address stance state.

As shown, the analysis of the objective data provides angle information of the left and right feet, and injury prediction information from a medical point of view.

6 and 7 show the results of comparative analysis with a professional golfer for each swing phase of a golf practitioner, and shows a comparative analysis format with quantitative reference data of a professional golfer in the form of a bar graph.

In addition, FIG. 8 is a result of analyzing the swing of a golf practitioner in each medical aspect from the medical point of view to analyze the problem for each body segment in real time.

In the above description, the golf clinic system according to the present invention analyzes the swing movement of the golf practitioner as an example, but the analysis result of the swing movement is stored as data for learning in the first database, and thus, a communication module not shown. Through the video analyzer 104 is connected to the Internet through the server-to-client role can be provided to learn their swing operation as an Internet service.

FIG. 9 is a screen providing an Internet service and is a screen shot of an impact point.

The embodiments of the present invention described above are not implemented only through the apparatus and the method, but may be implemented through a program for realizing a function corresponding to the configuration of the embodiment of the present invention or a recording medium on which the program is recorded. Implementation may be easily implemented by those skilled in the art from the description of the above-described embodiments.

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concepts of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

As described above, the present invention analyzes the golf swing motion in real time using the spatial coordinate data acquired through the sensor from a medical point of view, obtains quantitative data and compares it with the reference data of a professional golfer, thereby making the golf swing motion possible. It can be expected to improve performance and prevent injury.

In addition, the objective analysis of the golf practitioner's swing movements can easily determine the motion error, provide appropriate posture correction, and implement customized models based on the golf practitioner's physical information to fit the individual's specific exercise methods and prescription methods. It has the effect of providing a solution.

In addition, it provides integrated solution analysis through checklists developed for each process, and predicts injuries by automatically determining over- and malfunctioning body parts by analyzing objective data. It can be used as a learning material to save and compare and analyze it with previous or later swing motions.

Claims (17)

A plurality of optical markers attached to the golf practitioner and the golf club; An infrared camera installed in plural and collecting movement of the plurality of optical markers during a swing operation of a golf practitioner; A ground reaction unit for detecting reaction forces distributed to the left and right feet during the swing operation; EMG is attached to a plurality of muscles of the golf practitioner for detecting the response of the muscle during the swing motion; A high speed camera for photographing a swing operation of a golf practitioner as a high speed frame image; A second database for storing reference data for each phase of a swing operation of a professional golfer by age group; The spatial coordinates of the optical marker according to the movement are extracted by reconstructing the two-dimensional images collected through the plurality of infrared cameras into three-dimensional images, the force and moment of the ground reaction force are extracted as vector values, and then the spatial coordinates and the ground are extracted. A synchronization processor that performs time synchronization of reaction force, muscle response, and high-speed frame image data; The body information of the registered golf practitioner and the synchronized spatial coordinates are matched to extract the angular value of the human segment into numerical data, and compared with the reference data stored in the second database for each phase of the swing motion. An image analyzer for extracting and outputting the difference in real time; A golf clinic system, comprising: a first database in which kinematic and kinematic clinic information on a swing motion is matched with each member information and stored as digital data. The method of claim 1, Wherein said plurality of optical markers are attached to golf practitioners and golf clubs requiring monitoring of movement. The method of claim 1, The infrared camera is a golf clinic system, characterized in that the axis coordinates of the ground reaction force and the EMG. The method of claim 1, The body information of the golf practitioner registered in the image analyzer includes a gender, height, weight, elbow thickness, shoulder thickness, ankle thickness, knee thickness, wrist thickness, palm thickness information. The method of claim 1, The image analyzer matches the spatial coordinates of the optical marker with the registered body information, and extracts the displacement, velocity, angular velocity, joint angle, angular velocity, and angular acceleration of each body segment and instrument of the golf practitioner into digitized numerical data. , Golf clinic system characterized in that the analysis of the kinematic, kinematic data from the medical point of view to extract abnormal signs and injury prediction results. The method of claim 1, The image analyzer is connected to the Internet through a communication module to operate as a server-to-client or in conjunction with a web server for Internet services golf clinic, characterized in that the golf practitioner stored in the first database provides a swing operation as an online service system. The method of claim 1, The image analyzer is a golf clinic system, characterized in that to display in real time by rendering the model of the golf practitioner matching the spatial coordinates and the registered body information of the optical marker as a character. The method of claim 1, The image analyzer compares the data of each phase in which the spatial coordinates of the optical marker and the registered body information are matched with the swing motions of the professional golfers for each age group stored in the second database to output the result in real time. Featuring a golf clinic system. The method of claim 1, The image analyzer is characterized by identifying the main muscles from the response of each muscle collected during the swing operation in the EMG, and analyzes when and when the muscles should not react to provide injury prediction and diagnosis Golf clinic system. The method of claim 1, The image analyzer grasps the forces and moments of all body joints of the upper and lower extremities through the force of both feet collected during the swing motion in the ground reaction machine, and analyzes whether the movement is within an appropriate range to provide injury prediction and diagnosis. Golf clinic system, characterized in that. Collecting the swing movement of the golf practitioner by photographing the attached optical marker; Detecting ground reaction force and response of each muscle distributed to the left and right feet during the swing operation; Reconstructing the collected two-dimensional image of the optical marker into a three-dimensional image and extracting the spatial coordinates; Extracting the force and moment detected by the ground reaction force as a vector value, and extracting the main root muscle in response to the muscle response and synchronizing with the spatial coordinates; Extracting segment angle values for each phase according to the swing motion by applying the body information of the registered golf practitioner, and comparing and comparing the reference values with the reference values to output the result of the real-time swing motion; Analyzing the analysis result by kinematics and kinematics from a medical point of view to extract abnormality and injury prediction information of a swing motion; Operating method of the golf clinic system comprising the step of providing a personal exercise method and a prescription according to the swing operation results and injury prediction results. The method of claim 11, Operating method of the golf clinic system, characterized in that the comparative analysis of the obtained three-dimensional image by full swing, short game, putt according to the integrated solution. The method of claim 11, Operating method of the golf clinic system, characterized in that for storing the analysis result of the swing motion in the database, and utilizes as a learning material comparing the previous swing motion and the subsequent swing motion. Acquiring a golf swing motion through an optical sensor to convert motion information and kinematic data into three-dimensional data; Constructing a customized model by applying body information to three-dimensional data; Comparing and analyzing a full swing, a short game, and a putting motion with reference data using three-dimensional data; A method of operating a golf clinic system, comprising the step of presenting an exercise method and a prescription for exercise according to an individual characteristic according to the analysis result. The method of claim 14, The three-dimensional data operation method of the golf clinic system, characterized in that further comprising the root muscle data according to the response of the muscles, the vector value of the force and moment detected by the ground reaction force. The method of claim 14, Operation method of the golf clinic system, characterized in that it further comprises the step of providing the analysis results for each phase to the Internet service in real time. The method of claim 14, Operating method of the golf clinic system, characterized in that the analysis results for each phase is stored in a database and used as a swing bank to compare and analyze the swing motion before or after.

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