WO2020174985A1 - Golf swing practice method - Google Patents

Golf swing practice method Download PDF

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Publication number
WO2020174985A1
WO2020174985A1 PCT/JP2020/003058 JP2020003058W WO2020174985A1 WO 2020174985 A1 WO2020174985 A1 WO 2020174985A1 JP 2020003058 W JP2020003058 W JP 2020003058W WO 2020174985 A1 WO2020174985 A1 WO 2020174985A1
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WO
WIPO (PCT)
Prior art keywords
swing
pressure
weight distribution
adjustment method
image
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PCT/JP2020/003058
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French (fr)
Japanese (ja)
Inventor
将大 浅沼
藤原　武史
雅俊 島田
宗一郎 奥村
Original Assignee
豊田合成株式会社
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Publication of WO2020174985A1 publication Critical patent/WO2020174985A1/en

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/36—Training appliances or apparatus for special sports for golf
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities

Definitions

  • the present disclosure relates to a golf swing training method.
  • Patent Document 1 discloses a golf swing straightening device.
  • the golf swing straightening device includes a semiconductor pressure sensor laid on the sole of the shoe, and the semiconductor pressure sensor is configured to detect the state of weight shift of the user during a swing. Then, the quality of the swing is judged by comparing the detected weight movement data during the swing with the basic weight movement data during the swing, and the result of the judgment is displayed by the user by sound, vibration, image, etc. Is configured to notify
  • Patent Document 2 discloses an analysis device that analyzes a hit point on the face surface of a club.
  • the analysis device includes a sensor arranged on the shaft portion of the golf club, and is configured to analyze a hit point on the face surface of the club based on a change in angular velocity and a change in acceleration generated on the shaft portion during a swing. It is being touched.
  • Patent Document 1 Japanese Patent Laid-Open No. 20 09 _ 1 0 6 3 8 8
  • Patent Document 2 Japanese Patent Laid-Open No. 20 18 _ 1 1 7 6 7 0
  • An object of the present disclosure is to provide a golf swing training method that allows a trainee to easily understand an adjustment method for correcting a golf swing. Means for solving the problem
  • a golf swing training method that solves the above-mentioned problems includes a pressure detection unit that detects and displays the pressure of each part of the sole during the swing and a hit point detection that detects a hit point on the club face. Means for adjusting the weight distribution during the swing based on the hit points detected by the hit point detection means, and an instruction means for instructing the training target person to perform the adjustment. According to the method, the trainee adjusts the weight distribution during the swing.
  • the trainee can grasp the weight distribution during the previous swing based on the pressure detected on the sole of the foot during the previous swing. Then, the trainee who grasps the weight distribution during the previous swing is instructed to adjust the weight distribution based on the hit point on the club face surface, for example, to increase the pressure applied to the toe side of the left foot at the time of impact. To be done. Therefore, the trainee can easily understand how to adjust the weight distribution during the swing to correct the swing. Moreover, since the weight distribution during the swing can be quantitatively adjusted based on the quantitative hit points, the trainee can easily embody the adjusted swing.
  • the above golf swing training method exemplifies displaying the detected pressure as an image, and an image of each pressure applied to the sole of the foot when performing a swing by weight distribution according to the adjusting method. It is preferable to have
  • the trainee can visually confirm the difference between the weight distribution in the previous swing and the adjusted weight distribution. Therefore, the trainee can more easily understand how to adjust the weight distribution during the swing to correct the swing.
  • the golf swing training method preferably includes displaying the detected hitting point as an image. ⁇ 02020/174985 3 boxes (: 171?2020/003058
  • the trainee can visually confirm the hit point at the previous swing.
  • the adjustment method is set based on the hit point detected by the hit point detection unit, based on preset relationship information between the hit point and the adjustment method. ..
  • the detected changes in the pressure over time during the swing are displayed as a moving image, and the part that is applied to the sole of the foot when the swing is performed by weight distribution according to the adjustment method. It is preferable to display the change over time of each pressure as a moving image.
  • the trainee can easily grasp how the weight distribution was in the previous swing.
  • the trainee can more easily understand how to adjust the weight distribution during the swing to correct the swing.
  • a training subject can easily understand an adjusting method for correcting a golf swing.
  • FIG. 1 A block diagram of the training device.
  • FIG. 4 Explanatory diagram of the relationship information between the dots and the adjustment method.
  • the golf swing training apparatus detects the pressure of each part applied to the sole of the foot during swing and displays it, and the hit point on the face surface of the club. It is provided with a hitting point detecting means 20 for detecting and an instructing means 30 for setting a method for adjusting the weight distribution during the swing and instructing the trainee. Further, the training device is equipped with a photographing means 40 for photographing and recording the swing of the person 8 to be trained, and a display part 50 for performing various displays including images photographed by the photographing means 40. ..
  • the photographing means 40 comprises a camera or the like. As shown in FIG. 7, the display unit 50 is composed of a display and the like.
  • the display unit 50 is provided with a swing display unit 5 1 for displaying the image captured by the image capturing means 40.
  • the swing display section 51 is provided as a range of the display surface of the display section 50.
  • the pressure detection means 10 creates and records a plurality of pressure detection parts 11 for detecting the pressure applied to each part of the sole of the foot and an image showing the pressure applied to each part of the foot during the swing.
  • the image processing unit 12 and the pressure display unit 13 for displaying the image created by the image processing unit 12 are provided.
  • the pressure detecting unit 11 is a sock pad of a golf shoe.
  • the pressure detection unit 11 is composed of a plurality of pressure sensors 11 3 arranged vertically and horizontally, and is arranged at the base of the finger and the heel of the insole 14 respectively.
  • the pressure sensor 113 a known pressure sensor using a piezoelectric element or the like can be used.
  • an elastomer piezoelectric element using a dielectric elastomer in view of the usage situation of being placed on the sole of the foot.
  • the dielectric elastomer include crosslinked polyrotaxane, silicone elastomer, acrylic elastomer, and urethane elastomer.
  • the image processing unit 12 includes an image including information on the detected pressure applied to the sole of the foot. ⁇ 02020/174985 5 ⁇ (: 171?2020/003058
  • Image data is created, an image corresponding to the image data is recorded, and the image is displayed on the pressure display unit 13.
  • the pressure display section 13 is provided as a range of the display surface of the display section 50.
  • the pressure display unit 13 displays the strength and weakness of each pressure applied to the sole of the foot detected by the pressure detection unit 11 in shades of color, and also displays a change over time during a swing as a moving image.
  • the hitting point detecting means 20 is provided with an inertial sensor 21 for detecting the angular velocity and acceleration generated in the shaft portion of the club head during the swing.
  • the inertial sensor 21 can measure the acceleration generated in each of the three axes and the angular velocity generated around each of the three axes.
  • the inertial sensor 21 is part of the shaft part including the grip part, with one of the three detection shafts (eg, X-axis, S-axis, and outer-axis) aligned with the long axis direction of the shaft part. It is attached.
  • the hitting point detection means 20 is calculated by a hitting point analysis unit 22 and a hitting point analysis unit 22 that calculate a hitting point on the face surface of the club head based on the detection signal from the inertial sensor 21.
  • An image processing section 23 for creating and recording an image showing a dot and a dot display section 24 for displaying the image created by the image processing section 23 are provided.
  • the hitting point analysis unit 22 calculates the hitting point on the face surface of the club head based on the information of the angular velocity and acceleration generated on the shaft portion of the club head during the swing detected by the inertial sensor 21. To do.
  • a method for calculating a hit point for example, a known calculation method disclosed in Patent Document 2 can be applied.
  • the image processing unit 23 creates image data including the calculated dot information, records an image corresponding to the image data, and causes the dot display unit 24 to display the image.
  • the hitting point display section 24 is provided as a range of the display surface of the display section 50.
  • the hit point display unit 24 displays the mark 24 indicating the hit point calculated by the hit point analysis unit 2 2 on the image 2 4 3 showing the face surface of the club No. ⁇ 02020/174985 6 ((171?2020/003058
  • the instructing means 30 sets a method for adjusting the weight distribution during the swing based on the detection signal from the pressure detection section 11 and the hit points calculated by the hit point analysis section 22.
  • the adjustment method setting section 3 1 is provided.
  • the adjustment method setting unit 31 stores in advance the relationship information between the hitting point on the club face of the club and the method of adjusting the weight distribution during the swing. Set the adjustment method based on this.
  • FIG. 4 shows an example of the relationship information.
  • the areas other than the sweet spots on the face of Club Mimi are divided into four areas 1 ⁇ It is divided into 4 areas, and the specific weight adjustment methods 1 to 4 are associated with each area.
  • the region 1 is a region on the toe side of the sweet spot on the face surface of the club Mami.
  • Area 2 is the area on the heel side of the sweet spot.
  • Fig. 6 shows an example of the flow for setting the adjustment method based on the above relation information.
  • the adjustment method setting unit 31 first determines whether or not the dot entered from the dot analysis unit 22 is located in the area 1 (Step 31 ). In step 31, if the hit point is located in area 1 (3), set adjustment method 1 as the adjustment method.
  • step 3 1 If the hit point is not located in the area 1 in step 3 1 (N 0), it is determined whether the hit point input from the hit point analysis unit 22 is located in the area 2 (step 3 2). .. In step 32, if the hit point is located in area 2 (day 3), set adjustment method 2 as the adjustment method.
  • step 32 if the dot is not located in region 2 (1 ⁇ 100), it is determined whether the dot input from the dot analysis unit 22 is located in region 3. ⁇ 02020/174985 7 ⁇ (: 171?2020/003058
  • Step 3 3 In step 33, if the hit point is located in area 3 (day 3), the timing shift of the weight from the right foot to the left foot is based on the impact signal based on the detection signal from the pressure detection unit 11. It is judged whether it is earlier than the specified timing (step 34).
  • Step 34 if the timing shift of the weight shift is earlier than the timing shift (3), the adjustment method 3 3 is set as the adjustment method. In step 34, if the weight shift timing is not earlier than the timing shift (N 0), set adjustment method 3 as the adjustment method.
  • step 33 when the dot is not located in area 3 (N 0), it is determined whether or not the dot input from dot analysis section 22 is located in area 4 (step 35). .. In step 35, if the hit point is located in area 4 (day 3), the timing shift of the weight shift from the right foot to the left foot is based on the detection signal from the pressure detection unit 11 when the impact is taken as a reference. Predetermined timing to determine whether it is slower than the sledge (step 36).
  • Step 3 6 timing Ding weight movement, when slower than the timing Cho ⁇ ( ⁇ 3), sets an adjustment method 4 3 as the adjustment method.
  • Step 36 if the weight shift timing is not later than the timing shift (N 0), set Adjustment Method 4 as the adjustment method.
  • step 35 if the hit point is not located in area 4 (N 0), set no adjustment as the adjustment method.
  • the instruction means 30 includes an image processing section 32 that creates and records an image showing the adjustment method set by the adjustment method setting section 31 and an image processing section 32.
  • An instruction display unit 3 3 for displaying the image created by the unit 32 is provided.
  • the image processing unit 12, the dot analysis unit 2 2, the image processing unit 23, the adjustment method setting unit 3 1, and the image processing unit 3 2 described above are 1) according to a computer program (software).
  • the processor includes a CPU and memory such as RAM and ROM, and the memory stores program code or instructions configured to cause the CPU to execute a process.
  • Memory or computer readable media includes any available media that can be accessed by a general purpose or special purpose computer.
  • the adjustment method setting unit 31 and the image processing unit 32 may all be provided in one device, or may be provided in different devices.
  • the image processing unit 32 receives the adjustment method set by the adjustment method setting unit 31 and the image data created by the image processing unit 12 of the pressure detection means 10. Then, based on these input information, the image processing unit 32 generates image data including information on the pressure applied to the sole of each foot when performing a swing by weight distribution according to the set adjustment method. An image corresponding to the image data is created, recorded, and displayed on the instruction display unit 33.
  • Image data is created with the pressure reduced by a preset amount.
  • the image processing unit 32 delays the timing of weight transfer from the right foot to the left foot to the basic data described above for a predetermined time and at a later time. Create the image data. If adjustment method A 3 b is set as the adjustment method, the ⁇ 02020/174985 9 ⁇ (: 171?2020/003058
  • Image data is created by increasing the pressure on the heel side of the left foot at a predetermined time by a preset amount and increasing the pressure on the toe side by a preset amount by a preset amount.
  • the image processing unit 32 sets the image data created by the image processing unit 12 as the basic data to the basic data.
  • the pressure on the toe side of the left foot is increased by a preset amount and the pressure on the heel side is decreased by a preset amount by a predetermined amount, and the timing of weight transfer from the right foot to the left foot is preset. Create the image data that has been delayed for the specified time.
  • each timing during the swing is specified from the acceleration generated in the shaft portion at the time of swing.
  • a method of specifying each timing from the acceleration generated in the shaft portion during swing for example, a known method as disclosed in Patent Document 1 and Patent Document 2 can be applied.
  • the instruction display section 33 is provided as a range of the display surface of the display section 50. Similar to the pressure display unit 13, the instruction display unit 3 3 displays the strength and weakness of each pressure on the sole of the foot in shades of color, and also displays changes over time during a swing as a movie. ..
  • the golf swing training method of the present embodiment is a method suitable for adjusting the weight distribution during the swing, and in particular, an intermediate or advanced training target person who has a solid foundation of the swing focuses on the weight distribution. It is preferable to apply it when practicing in advance.
  • the trainee wears a golf shoe into which an insole 14 having a pressure detection unit 11 is inserted. Then, a swing is performed using the club head to which the inertial sensor 21 is attached to hit the ball 0.
  • the training apparatus displays various information on the swing on the display unit 50 based on the swing performed by the training target person 8. More specifically, the pressure detecting means 10 ⁇ 0 2020/174985 10 10 (:171? 2020/003058
  • the hitting point detection means 20 calculates the hitting point on the face surface of the club head based on the information on the angular velocity and the acceleration generated on the shaft part of the club head during the swing, and the hitting point is displayed on the hit point display section 24.
  • the instructing means 30 sets a method of adjusting the weight distribution during the swing based on the hit points calculated by the hitting point detecting means 20 and displays the adjusting method on the instruction display section 33.
  • the training device displays the image captured by the image capturing means 40 on the swing display section 5 1.
  • the trainee after the swing the pressure display of the display unit 50 is displayed on the arrow ⁇ 13, the pressure of each part applied to the sole detected in the previous swing.
  • the trainee may, if necessary, record the hit point during the previous swing displayed on the hit point display section 24 of the display section 50 and the image of the previous swing displayed on the swing display section 5 1. To confirm.
  • a golf swing training method includes a pressure detection means 10 for detecting and displaying the pressure of each part applied to the sole of the foot during a swing, and a hitting point detection means for detecting a hitting point on the face surface of a club. 20 and instructing means 30 for setting a method for adjusting the weight distribution during the swing and instructing the trainee 8 based on the hit points detected by the hit point detecting means 20. The trainee adjusts the weight distribution during the swing according to the adjustment method set by the instruction means 30.
  • the training target person 8 can grasp the weight distribution during the previous swing based on the pressure of each part applied to the sole detected in the previous swing. Then, for the trainee who grasped the weight distribution during the previous swing, ⁇ 0 2020/174985 1 1 ⁇ (: 171? 2020 /003058
  • the pressure detecting means 10 includes a pressure display unit 13 that displays the detected pressure as an image.
  • the instruction unit 30 includes an instruction display unit 33 that exemplifies the image of the pressure applied to each sole on the sole when swinging by weight distribution according to the adjustment method is performed.
  • the golf swing training method comprises displaying the detected pressure as an image. Further, the golf swing training method includes exemplifying, as an image, the pressure of each part applied to the sole of the foot when the swing is performed by weight distribution according to the adjusting method.
  • the person 8 to be trained can visually confirm the difference between the weight distribution in the previous swing and the adjusted weight distribution. Therefore, the trainee 8 can more easily understand how to adjust the weight distribution during the swing to correct the swing.
  • the dot-spot detecting means 20 includes a dot-spot display unit 24 that displays the detected dot as an image.
  • the golf swing training method comprises displaying the detected hit point as an image.
  • the person 8 to be trained can visually confirm the hit point at the previous swing.
  • the pressure display unit 13 displays, as a moving image, the change over time in the swing with respect to the pressure of each position applied to the sole detected by the pressure detection unit 11.
  • the instruction display unit 33 displays, as a moving image, a temporal change in the pressure applied to each part of the sole of the foot when a swing is performed by weight distribution according to the adjustment method.
  • the golf swing training method comprises displaying a moving image of changes in the detected pressure during a swing.
  • the golf swing training method uses the pressure applied to each sole of the foot when performing a swing by weight distribution according to the adjustment method. ⁇ 0 2020/174985 12 12 (:171? 2020/003058
  • It is equipped with displaying a temporal change as a moving image.
  • the trainee can easily understand how the weight distribution was in the previous swing.
  • the trainee 8 can more easily understand how to adjust the weight distribution during the swing to correct the swing.
  • the instruction means 30 sets the adjustment method from the hit points detected by the hit point detection means 20 on the basis of preset relationship information between the hit points and the adjustment method.
  • the adjusting method is set from the hit points detected by the hit point detecting means, based on the relationship information between the hit points and the adjusting method set in advance.
  • the instructing means 30 can more appropriately instruct the weight distribution during the swing based on the quantitative hit points.
  • the present embodiment can be modified and implemented as follows.
  • the present embodiment and the following modified examples can be implemented in combination with each other within a technically consistent range.
  • the display method of the pressure for each part of the bottom of the foot during a swing may be changed. For example, it may be displayed as a numerical value or a graph, or the pressure at a specific timing such as at the time of impact may be displayed as a still image.
  • the pressure display section 13 and the instruction display section 33 are _ It may be configured to have a port and the like, and to light the port under the brightness according to the pressure.
  • the arrangement of the pressure detection unit 11 on the sole may be changed.
  • the method for detecting a hit point by the hit point detection means 20 is not limited to the method using the inertial sensor 21.
  • a hit point may be detected using a high speed camera or the like.
  • the method of instructing the training target person 8 how to adjust the weight distribution during the swing by the instruction means 30 is not limited to the method of displaying an image or the like on the instruction display unit 33.
  • the instruction means 30 may give an instruction by voice, or the instruction display unit 33 ⁇ 02020/174985 13 ⁇ (: 171?2020/003058
  • the adjusting method setting unit 31 of the indicating means 30 is the pressure detecting unit.
  • the adjustment method for weight distribution during the swing was set based on the detection signal from 1 and the hit points calculated by the hit point analysis unit 2 2.However, based on only the hit points calculated by the hit point analysis unit 2 2 The adjustment method may be set.
  • the relationship information between the hitting point and the adjusting method may be different or the same for each club type and number such as wood and iron.
  • an input means may be provided so that the trainee or the like can arbitrarily set the relationship information between the hitting point and the adjustment method.
  • the hit point display section 24 may be omitted. Further, the photographing means 40 and the swing display section 5 1 may be omitted.
  • the swing display section 5 1 are provided on one display section 50, but the pressure display section 1 3, the hitting point display section 2 4, the instruction display section 3 3, and the swing display section 5 1 are provided on different displays. It may be provided.

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Abstract

This golf swing practice method uses: a pressure detection means (10) that detects and displays the pressure applied at each region of the sole of the foot during a swing; a strike point detection means (20) that detects a strike point on a face surface of a club; and an instruction means (30) that, on the basis of the strike point detected by the strike point detection means (20), sets an adjustment method for body weight distribution during swings and gives instructions on the adjustment method to a person (A) that is practicing. The person that is practicing adjusts his/her body weight distribution during swings in accordance with the adjustment method set by the instruction means (30).

Description

\¥0 2020/174985 1 卩（：17 2020 /003058 明 細 書 \¥0 2020/174985 1 卩 (: 17 2020 /003058 Clarification
発明の名称 ： ゴルフスイング訓練方法 Title of invention: Golf swing training method
技術分野 Technical field
[0001 ] 本開示は、 ゴルフスイング訓練方法に関する。 [0001] The present disclosure relates to a golf swing training method.
背景技術 Background technology
[0002] 特許文献 1 には、 ゴルフスイング矯正装置が開示されている。 該ゴルフス イング矯正装置は、 靴底に敷かれた半導体圧カセンサを備え、 該半導体圧力 センサで使用者のスイング時の体重移動の状態を検出するように構成されて いる。 そして、 検出したスイング時の体重移動のデータと、 基本となるスイ ング時の体重移動のデータとを比較することでスイングの良否判定を行い、 その判定結果を音や振動、 画像等で使用者に報知するように構成されている [0002]Patent Document 1 discloses a golf swing straightening device. The golf swing straightening device includes a semiconductor pressure sensor laid on the sole of the shoe, and the semiconductor pressure sensor is configured to detect the state of weight shift of the user during a swing. Then, the quality of the swing is judged by comparing the detected weight movement data during the swing with the basic weight movement data during the swing, and the result of the judgment is displayed by the user by sound, vibration, image, etc. Is configured to notify
[0003] 特許文献 2には、 クラブのフェース面における打点を解析する解析装置が 開示されている。 該解析装置は、 ゴルフクラブのシャフト部に配置されるセ ンサを備え、 スイング時のシャフト部に発生する角速度の変化及び加速度の 変化に基づいて、 クラブのフェース面における打点を解析するように構成さ れている。 [0003]Patent Document 2 discloses an analysis device that analyzes a hit point on the face surface of a club. The analysis device includes a sensor arranged on the shaft portion of the golf club, and is configured to analyze a hit point on the face surface of the club based on a change in angular velocity and a change in acceleration generated on the shaft portion during a swing. It is being touched.
先行技術文献 Prior art documents
特許文献 Patent literature
[0004] 特許文献 1 :特開 2 0 0 9 _ 1 0 6 3 8 8号公報 [0004] Patent Document 1: Japanese Patent Laid-Open No. 20 09 _ 1 0 6 3 8 8
特許文献 2 :特開 2 0 1 8 _ 1 1 7 6 7 0号公報 Patent Document 2: Japanese Patent Laid-Open No. 20 18 _ 1 1 7 6 7 0
発明の概要 Summary of the invention
発明が解決しようとする課題 Problems to be Solved by the Invention
[0005] 特許文献 1及び特許文献 2に開示される従来の構成の場合、 使用者は、 ス イング時の体重移動の良否及び打点の良否を把握できるのみであり、 どのよ うにすればスイングを改善できるかという点が具体的に分からない。 そのた め、 従来の構成では、 スイングの修正を適切に支援することができない。 \¥02020/174985 2 卩（：171?2020/003058 [0005] In the case of the conventional configurations disclosed in Patent Document 1 and Patent Document 2, the user can only know the quality of weight movement during swinging and the quality of the hit point. I don't know specifically if it can be improved. Therefore, the conventional configuration cannot properly support the swing correction. \¥02020/174985 2 卩 (: 171?2020/003058
[0006] 本開示の目的は、 ゴルフのスイングを修正するための調整方法を、 訓練対 象者が容易に理解できるゴルフスイング訓練方法を提供することにある。 課題を解決するための手段 [0006] An object of the present disclosure is to provide a golf swing training method that allows a trainee to easily understand an adjustment method for correcting a golf swing. Means for solving the problem
[0007] 上記課題を解決するゴルフスイング訓練方法は、 スイング中の足裏にかか る部位毎の圧力を検出して表示する圧力検出手段と、 クラブのフェース面に おける打点を検出する打点検出手段と、 前記打点検出手段により検出された 前記打点に基づいて、 スイング中の体重配分の調整方法を設定して訓練対象 者に指示する指示手段とを用い、 前記指示手段により設定された前記調整方 法に従って、 前記訓練対象者がスイング中の体重配分を調整する。 [0007] A golf swing training method that solves the above-mentioned problems includes a pressure detection unit that detects and displays the pressure of each part of the sole during the swing and a hit point detection that detects a hit point on the club face. Means for adjusting the weight distribution during the swing based on the hit points detected by the hit point detection means, and an instruction means for instructing the training target person to perform the adjustment. According to the method, the trainee adjusts the weight distribution during the swing.
[0008] 上記構成によれば、 訓練対象者は、 前回のスイングにおいて検出された足 裏にかかる部位毎の圧力に基づいて、 前回のスイング中の体重配分を把握で きる。 そして、 前回のスイング中の体重配分を把握した訓練対象者に対して 、 クラブのフェース面における打点に基づく体重配分の調整方法、 例えば、 インパクト時に左足のつま先側にかける圧力を大きくする等が指示される。 したがって、 訓練対象者は、 スイング中の体重配分をどのように調整すれば スイングを修正できるかを容易に理解できる。 また、 定量的な打点に基づい て、 スイング中の体重配分を定量的に調整できるため、 訓練対象者は、 調整 後のスイングを具現化しやすい。 [0008] According to the above configuration, the trainee can grasp the weight distribution during the previous swing based on the pressure detected on the sole of the foot during the previous swing. Then, the trainee who grasps the weight distribution during the previous swing is instructed to adjust the weight distribution based on the hit point on the club face surface, for example, to increase the pressure applied to the toe side of the left foot at the time of impact. To be done. Therefore, the trainee can easily understand how to adjust the weight distribution during the swing to correct the swing. Moreover, since the weight distribution during the swing can be quantitatively adjusted based on the quantitative hit points, the trainee can easily embody the adjusted swing.
[0009] 上記ゴルフスイング訓練方法は、 検出した前記圧力を画像として表示する ことと、 前記調整方法に従った体重配分によるスイングを行った場合に足裏 にかかる部位毎の圧力を画像として例示することと、 を備えることが好まし い。 [0009] The above golf swing training method exemplifies displaying the detected pressure as an image, and an image of each pressure applied to the sole of the foot when performing a swing by weight distribution according to the adjusting method. It is preferable to have
[0010] 上記構成によれば、 訓練対象者は、 前回のスイングにおける体重配分と、 調整された体重配分との違いを視覚的に確認することができる。 そのため、 訓練対象者は、 スイング中の体重配分をどのように調整すればスイングを修 正できるかを更に容易に理解できる。 [0010] According to the above configuration, the trainee can visually confirm the difference between the weight distribution in the previous swing and the adjusted weight distribution. Therefore, the trainee can more easily understand how to adjust the weight distribution during the swing to correct the swing.
[001 1 ] 上記ゴルフスイング訓練方法は、 検出した前記打点を画像として表示する ことを備えることが好ましい。 \¥02020/174985 3 卩（：171?2020/003058 [001 1] The golf swing training method preferably includes displaying the detected hitting point as an image. \¥02020/174985 3 boxes (: 171?2020/003058
［0012］ 上記構成によれば、 訓練対象者は、 前回のスイング時の打点を視覚的に確 認することができる。 [0012] According to the above configuration, the trainee can visually confirm the hit point at the previous swing.
［0013］ 上記ゴルフスイング訓練方法において、 前記調整方法は、 予め設定された 前記打点と前記調整方法との関係情報に基づいて、 前記打点検出手段により 検出された前記打点から設定されることが好ましい。 [0013] In the golf swing training method, it is preferable that the adjustment method is set based on the hit point detected by the hit point detection unit, based on preset relationship information between the hit point and the adjustment method. ..
［0014］ 上記構成によれば、 より適切な調整方法を設定することができる。 [0014] According to the above configuration, a more appropriate adjustment method can be set.
［0015］ 上記ゴルフスイング訓練方法は、 検出した前記圧力のスイング中の経時的 な変化を動画として表示することと、 前記調整方法に従った体重配分による スイングを行った場合に足裏にかかる部位毎の圧力の経時的な変化を動画と して表示することと、 を備えることが好ましい。 [0015] In the above golf swing training method, the detected changes in the pressure over time during the swing are displayed as a moving image, and the part that is applied to the sole of the foot when the swing is performed by weight distribution according to the adjustment method. It is preferable to display the change over time of each pressure as a moving image.
［0016］ 上記構成によれば、 訓練対象者は、 前回のスイングにおける体重配分がど うであったかを容易に把握できる。 また、 訓練対象者は、 スイング中の体重 配分をどのように調整すればスイングを修正できるかを更に容易に理解でき る。 [0016] According to the above configuration, the trainee can easily grasp how the weight distribution was in the previous swing. In addition, the trainee can more easily understand how to adjust the weight distribution during the swing to correct the swing.
発明の効果 Effect of the invention
［0017］ 本開示によれば、 ゴルフのスイングを修正するための調整方法を、 訓練対 象者が容易に理解できる。 [0017] According to the present disclosure, a training subject can easily understand an adjusting method for correcting a golf swing.
図面の簡単な説明 Brief description of the drawings
［0018］ ［図 1］訓練装置のブロック図。 [0018] [FIG. 1] A block diagram of the training device.
［図 2］訓練装置の配置を示す模式図。 [Figure 2] Schematic diagram showing the layout of the training device.
［図 3］圧力検出部の配置を示す模式図。 [Figure 3] Schematic diagram showing the layout of the pressure detector.
［図 4］打点と調整方法の関係情報の説明図。 [Fig. 4] Explanatory diagram of the relationship information between the dots and the adjustment method.
［図 5］クラブのフェース面の説明図。 [Fig. 5] Explanatory drawing of the face surface of the club.
［図 6］調整方法の設定のフローチヤート。 [Fig. 6] Flow chart for setting the adjustment method.
［図 7］表示部の説明図。 発明を実施するための形態 [Fig. 7] Explanatory drawing of the display unit. MODE FOR CARRYING OUT THE INVENTION
［0019］ 以下、 ゴルフスイング訓練方法の一実施形態を説明する。 [0019] Hereinafter, an embodiment of a golf swing training method will be described.
［0020］ 先ず、 本実施形態のゴルフスイング訓練方法に用いるゴルフスイング訓練 \¥02020/174985 4 卩（：171?2020/003058 [0020] First, golf swing training used in the golf swing training method of the present embodiment. \¥02020/174985 4 卩 (: 171?2020/003058
装置について説明する。 なお、 以下では、 訓練対象者が右打ちである場合に ついて説明する。 The device will be described. In the following, the case where the trainee is right-handed will be explained.
[0021 ] 図 1及び図 2に示すように、 ゴルフスイング訓練装置は、 スイング中の足 裏にかかる部位毎の圧力を検出して表示する圧力検出手段 1 0と、 クラブの フェース面における打点を検出する打点検出手段 2 0と、 スイング中の体重 配分の調整方法を設定して訓練対象者 に指示する指示手段 3 0とを備えて いる。 また、 訓練装置は、 訓練対象者八のスイングを撮影して記録する撮影 手段 4 0と、 撮影手段 4 0により撮影された映像を含む各種の表示を行う表 示部 5 0とを備えている。 撮影手段 4 0はカメラ等から構成されている。 図 7に示すように、 表示部 5 0は、 ディスプレイ等から構成されている。 表示 部 5 0は、 撮影手段 4 0により撮影された映像を表示するスイング表示部 5 1 を備えている。 スイング表示部 5 1は、 表示部 5 0の表示面の一範囲とし て設けられている。 [0021] As shown in Figs. 1 and 2, the golf swing training apparatus detects the pressure of each part applied to the sole of the foot during swing and displays it, and the hit point on the face surface of the club. It is provided with a hitting point detecting means 20 for detecting and an instructing means 30 for setting a method for adjusting the weight distribution during the swing and instructing the trainee. Further, the training device is equipped with a photographing means 40 for photographing and recording the swing of the person 8 to be trained, and a display part 50 for performing various displays including images photographed by the photographing means 40. .. The photographing means 40 comprises a camera or the like. As shown in FIG. 7, the display unit 50 is composed of a display and the like. The display unit 50 is provided with a swing display unit 5 1 for displaying the image captured by the image capturing means 40. The swing display section 51 is provided as a range of the display surface of the display section 50.
[0022] 圧力検出手段 1 0は、 足裏にかかる部位毎の圧力を検出する複数の圧力検 出部 1 1 と、 スイング中の足裏にかかる部位毎の圧力を示す画像を作成して 記録する画像処理部 1 2と、 画像処理部 1 2により作成された画像を表示す る圧力表示部 1 3とを備えている。 [0022] The pressure detection means 10 creates and records a plurality of pressure detection parts 11 for detecting the pressure applied to each part of the sole of the foot and an image showing the pressure applied to each part of the foot during the swing. The image processing unit 12 and the pressure display unit 13 for displaying the image created by the image processing unit 12 are provided.
[0023] 図 2及び図 3に示すように、 圧力検出部 1 1は、 ゴルフシューズの中敷き [0023] As shown in Figs. 2 and 3, the pressure detecting unit 11 is a sock pad of a golf shoe.
1 4に対して複数、 取り付けられている。 圧力検出部 1 1は、 縦横に並設さ れた複数の圧カセンサ 1 1 3からなり、 中敷き 1 4における指の付け根部分 及び踵部分にそれぞれ配置されている。 More than one is installed for 14. The pressure detection unit 11 is composed of a plurality of pressure sensors 11 3 arranged vertically and horizontally, and is arranged at the base of the finger and the heel of the insole 14 respectively.
[0024] 圧カセンサ 1 1 3としては、 圧電素子等を用いた公知の感圧センサを用い ることができる。 特に、 足裏に配置されるという使用状況に鑑みると、 伸縮 性及び耐久性の観点から、 誘電エラストマーを利用したエラストマー製の圧 電素子を用いることが好ましい。 上記誘電エラストマーとしては、 例えば、 架橋されたポリロタキサン、 シリコーンエラストマー、 アクリルエラストマ —、 ウレタンエラストマーが挙げられる。 As the pressure sensor 113, a known pressure sensor using a piezoelectric element or the like can be used. In particular, from the viewpoint of stretchability and durability, it is preferable to use an elastomer piezoelectric element using a dielectric elastomer in view of the usage situation of being placed on the sole of the foot. Examples of the dielectric elastomer include crosslinked polyrotaxane, silicone elastomer, acrylic elastomer, and urethane elastomer.
[0025] 画像処理部 1 2は、 検出された足裏にかかる部位毎の圧力の情報を含む画 \¥02020/174985 5 卩（：171?2020/003058 [0025] The image processing unit 12 includes an image including information on the detected pressure applied to the sole of the foot. \¥02020/174985 5 卩 (: 171?2020/003058
像データを作成し、 当該画像データに応じた画像を記録するとともに圧力表 示部 1 3に表示させる。 Image data is created, an image corresponding to the image data is recorded, and the image is displayed on the pressure display unit 13.
[0026] 図 7に示すように、 圧力表示部 1 3は、 表示部 5 0の表示面の一範囲とし て設けられている。 圧力表示部 1 3は、 圧力検出部 1 1 により検出した足裏 にかかる部位毎の圧力について、 その強弱を色の濃淡により表示するととも に、 スイング中の経時的な変化を動画として表示する。 As shown in FIG. 7, the pressure display section 13 is provided as a range of the display surface of the display section 50. The pressure display unit 13 displays the strength and weakness of each pressure applied to the sole of the foot detected by the pressure detection unit 11 in shades of color, and also displays a change over time during a swing as a moving image.
[0027] 図 1及び図 2に示すように、 打点検出手段 2 0は、 スイング中におけるク ラブ巳のシャフト部分に発生する角速度及び加速度を検出する慣性センサ 2 1 を備えている。 慣性センサ 2 1は、 3軸の各軸方向に生じる加速度と 3軸 の各軸回りに生じる角速度を計測可能である。 慣性センサ 2 1は、 3つの検 出軸 （例えば、 X軸， ソ軸， å軸） のうちの 1軸をシャフト部分の長軸方向 に合わせて、 グリップ部分を含めたシャフト部分の一部に取り付けられる。 As shown in FIGS. 1 and 2, the hitting point detecting means 20 is provided with an inertial sensor 21 for detecting the angular velocity and acceleration generated in the shaft portion of the club head during the swing. The inertial sensor 21 can measure the acceleration generated in each of the three axes and the angular velocity generated around each of the three axes. The inertial sensor 21 is part of the shaft part including the grip part, with one of the three detection shafts (eg, X-axis, S-axis, and outer-axis) aligned with the long axis direction of the shaft part. It is attached.
[0028] また、 打点検出手段 2 0は、 慣性センサ 2 1からの検出信号に基づいて、 クラブ巳のフェース面における打点を算出する打点解析部 2 2と、 打点解析 部 2 2により算出された打点を示す画像を作成して記録する画像処理部 2 3 と、 画像処理部 2 3により作成された画像を表示する打点表示部 2 4とを備 えている。 The hitting point detection means 20 is calculated by a hitting point analysis unit 22 and a hitting point analysis unit 22 that calculate a hitting point on the face surface of the club head based on the detection signal from the inertial sensor 21. An image processing section 23 for creating and recording an image showing a dot and a dot display section 24 for displaying the image created by the image processing section 23 are provided.
[0029] 打点解析部 2 2は、 慣性センサ 2 1 により検出された、 スイング中におけ るクラブ巳のシャフト部分に発生する角速度及び加速度の情報に基づいて、 クラブ巳のフェース面における打点を算出する。 打点の算出方法としては、 例えば、 特許文献 2に開示されるような公知の算出方法を適用できる。 The hitting point analysis unit 22 calculates the hitting point on the face surface of the club head based on the information of the angular velocity and acceleration generated on the shaft portion of the club head during the swing detected by the inertial sensor 21. To do. As a method for calculating a hit point, for example, a known calculation method disclosed in Patent Document 2 can be applied.
[0030] 画像処理部 2 3は、 算出された打点の情報を含む画像データを作成し、 当 該画像データに応じた画像を記録するとともに打点表示部 2 4に表示させる The image processing unit 23 creates image data including the calculated dot information, records an image corresponding to the image data, and causes the dot display unit 24 to display the image.
[0031 ] 図 7に示すように、 打点表示部 2 4は、 表示部 5 0の表示面の一範囲とし て設けられている。 打点表示部 2 4は、 クラブ巳のフェース面を示す画像 2 4 3の上に、 打点解析部 2 2により算出された打点を示すマーク 2 4匕を重 ねて表示する。 \¥02020/174985 6 卩（：171?2020/003058 As shown in FIG. 7, the hitting point display section 24 is provided as a range of the display surface of the display section 50. The hit point display unit 24 displays the mark 24 indicating the hit point calculated by the hit point analysis unit 2 2 on the image 2 4 3 showing the face surface of the club No. \¥02020/174985 6 ((171?2020/003058
[0032] 図 1 に示すように、 指示手段 3 0は、 圧力検出部 1 1からの検出信号及び 打点解析部 2 2により算出された打点に基づいて、 スイング中の体重配分の 調整方法を設定する調整方法設定部 3 1 を備えている。 調整方法設定部 3 1 には、 クラブ巳のフェース面における打点とスイング中の体重配分の調整方 法との関係情報が予め記憶されており、 調整方法設定部 3 1は、 上記関係情 報に基づいて調整方法を設定する。 As shown in FIG. 1, the instructing means 30 sets a method for adjusting the weight distribution during the swing based on the detection signal from the pressure detection section 11 and the hit points calculated by the hit point analysis section 22. The adjustment method setting section 3 1 is provided. The adjustment method setting unit 31 stores in advance the relationship information between the hitting point on the club face of the club and the method of adjusting the weight distribution during the swing. Set the adjustment method based on this.
[0033] 上記関係情報の一例を図 4に示す。 ここでは、 クラブ巳のフェース面にお けるスイートスポッ ト以外の部分を 4つの領域 1 ~
Figure imgf000008_0001
4に区分けし、 領域 毎にそれぞれ異なる体重配分の具体的な調整方法 1〜 4が対応付けられ ている。 FIG. 4 shows an example of the relationship information. Here, the areas other than the sweet spots on the face of Club Mimi are divided into four areas 1 ~
Figure imgf000008_0001
It is divided into 4 areas, and the specific weight adjustment methods 1 to 4 are associated with each area.
[0034] 図 5に示すように、 領域 1は、 クラブ巳のフェース面におけるスイート スポッ トよりもトゥ側の領域である。 領域 2は、 スイートスポッ トよりも ヒール側の領域である。 領域
Figure imgf000008_0002
は、 クラブ巳のフェース面におけるスイー トスポッ トよりもソール側の領域であり、 打点が領域 3に位置することは トップの状態に該当する。 領域
Figure imgf000008_0003
は、 クラブ巳のフェース面におけるスイ —トスポッ トよりもクラウン側の領域であり、 打点が領域
Figure imgf000008_0004
に位置するこ とはダフリの状態に該当する。 上記関係情報に基づいて調整方法を設定する フローの一例を図 6に示す。 [0034] As shown in Fig. 5, the region 1 is a region on the toe side of the sweet spot on the face surface of the club Mami. Area 2 is the area on the heel side of the sweet spot. region
Figure imgf000008_0002
Is the area on the sole side of the club face on the sole side of the sweet spot, and the fact that the striking point is located in area 3 corresponds to the top condition. region
Figure imgf000008_0003
Is the area closer to the crown than the switch spot on the club face, and the hit point is the area.
Figure imgf000008_0004
Being located at corresponds to a duffy state. Fig. 6 shows an example of the flow for setting the adjustment method based on the above relation information.
[0035] 図 6のフローチヤートに示すように、 調整方法設定部 3 1は、 先ず、 打点 解析部 2 2から入力された打点が領域 1 に位置するか否かを判定する （ス テップ3 1） 。 ステップ 3 1 において、 打点が領域 1 に位置している場合 （丫巳3） 、 調整方法として調整方法 1 を設定する。 As shown in the flow chart of FIG. 6, the adjustment method setting unit 31 first determines whether or not the dot entered from the dot analysis unit 22 is located in the area 1 (Step 31 ). In step 31, if the hit point is located in area 1 (3), set adjustment method 1 as the adjustment method.
[0036] ステップ 3 1 において、 打点が領域 1 に位置していない場合 （N 0） 、 打点解析部 2 2から入力された打点が領域 2に位置するか否かを判定する （ステップ 3 2） 。 ステップ 3 2において、 打点が領域 2に位置している 場合 （丫日3） 、 調整方法として調整方法 2を設定する。 [0036] If the hit point is not located in the area 1 in step 3 1 (N 0), it is determined whether the hit point input from the hit point analysis unit 22 is located in the area 2 (step 3 2). .. In step 32, if the hit point is located in area 2 (day 3), set adjustment method 2 as the adjustment method.
[0037] ステップ 3 2において、 打点が領域 2に位置していない場合 （1\1〇） 、 打点解析部 2 2から入力された打点が領域 3に位置するか否かを判定する \¥02020/174985 7 卩（：171?2020/003058 [0037] In step 32, if the dot is not located in region 2 (1\100), it is determined whether the dot input from the dot analysis unit 22 is located in region 3. \¥02020/174985 7 卩 (: 171?2020/003058
（ステップ 3 3） 。 ステップ 3 3において、 打点が領域 3に位置している 場合 （丫日3） 、 圧力検出部 1 1からの検出信号に基づいて右足から左足へ の体重移動のタイミング丁が、 インパクト時を基準とする所定のタイミング 丁 3よりも早いか否かを判定する （ステップ 3 4） 。 (Step 3 3). In step 33, if the hit point is located in area 3 (day 3), the timing shift of the weight from the right foot to the left foot is based on the impact signal based on the detection signal from the pressure detection unit 11. It is judged whether it is earlier than the specified timing (step 34).
[0038] ステップ 3 4において、 体重移動のタイミング丁が、 タイミング丁 3より も早い場合 （丫巳3） 、 調整方法として調整方法 3 3を設定する。 ステッ プ3 4において、 体重移動のタイミング丁が、 タイミング丁 3よりも早くな い場合 （N 0） 、 調整方法として調整方法 3匕を設定する。 [0038] In Step 34, if the timing shift of the weight shift is earlier than the timing shift (3), the adjustment method 3 3 is set as the adjustment method. In step 34, if the weight shift timing is not earlier than the timing shift (N 0), set adjustment method 3 as the adjustment method.
[0039] ステップ 3 3において、 打点が領域 3に位置していない場合 （N 0） 、 打点解析部 2 2から入力された打点が領域 4に位置するか否かを判定する （ステップ 3 5） 。 ステップ 3 5において、 打点が領域 4に位置している 場合 （丫日3） 、 圧力検出部 1 1からの検出信号に基づいて右足から左足へ の体重移動のタイミング丁が、 インパクト時を基準とする所定のタイミング 丁匕よりも遅いか否かを判定する （ステップ 3 6） 。 [0039] In step 33, when the dot is not located in area 3 (N 0), it is determined whether or not the dot input from dot analysis section 22 is located in area 4 (step 35). .. In step 35, if the hit point is located in area 4 (day 3), the timing shift of the weight shift from the right foot to the left foot is based on the detection signal from the pressure detection unit 11 when the impact is taken as a reference. Predetermined timing to determine whether it is slower than the sledge (step 36).
[0040] ステップ 3 6において、 体重移動のタイミング丁が、 タイミング丁匕より も遅い場合 （丫巳3） 、 調整方法として調整方法 4 3を設定する。 ステッ プ3 6において、 体重移動のタイミング丁が、 タイミング丁匕よりも遅くな い場合 （N 0） 、 調整方法として調整方法 4匕を設定する。 ステップ 3 5 において、 打点が領域 4に位置していない場合 （N 0） 、 調整方法として 調整不要を設定する。 [0040] In Step 3 6, timing Ding weight movement, when slower than the timing Cho匕(丫巳3), sets an adjustment method 4 3 as the adjustment method. In Step 36, if the weight shift timing is not later than the timing shift (N 0), set Adjustment Method 4 as the adjustment method. In step 35, if the hit point is not located in area 4 (N 0), set no adjustment as the adjustment method.
[0041 ] なお、 上記のフローチヤートでは、 領域 1又は領域 2と領域 3又は 領域 4とが重なる部分に打点が位置する場合、 領域 1又は領域 2に応 じた調整方法が設定されるが、 領域 1又は領域 2に応じた調整方法と領 域 3又は領域 4に応じた調整方法の両方が設定されるようにしてもよい [0041] In the above flow chart, when the hit point is located at the portion where region 1 or region 2 and region 3 or region 4 overlap, the adjustment method is set according to region 1 or region 2, Both the adjustment method according to area 1 or area 2 and the adjustment method according to area 3 or area 4 may be set.
[0042] また、 図 1 に示すように、 指示手段 3 0は、 調整方法設定部 3 1 により設 定された調整方法を示す画像を作成して記録する画像処理部 3 2と、 画像処 理部 3 2により作成された画像を表示する指示表示部 3 3とを備えている。 [0043] なお、 上記の画像処理部 1 2、 打点解析部 2 2、 画像処理部 2 3、 調整方 法設定部 3 1、 及び画像処理部 3 2は、 1） コンピュータプログラム （ソフ トウェア） に従って動作する 1つ以上のプロセッサ、 2） 各種処理のうち少 なくとも一部の処理を実行する特定用途向け集積回路 （A S I C） 等の 1つ 以上の専用のハードウェア回路、 或いは 3） それらの組み合わせ、 を含む回 路 （c i rcu i t ry） として構成し得る。 プロセッサは、 C P U並びに、 R A M及 び R O M等のメモリを含み、 メモリは、 処理を C P Uに実行させるように構 成されたプログラムコードまたは指令を格納している。 メモリすなわちコン ピュータ可読媒体は、 汎用または専用のコンピュータでアクセスできるあら ゆる利用可能な媒体を含む。 画像処理部 1 2、 打点解析部 2 2、 画像処理部Further, as shown in FIG. 1, the instruction means 30 includes an image processing section 32 that creates and records an image showing the adjustment method set by the adjustment method setting section 31 and an image processing section 32. An instruction display unit 3 3 for displaying the image created by the unit 32 is provided. [0043] The image processing unit 12, the dot analysis unit 2 2, the image processing unit 23, the adjustment method setting unit 3 1, and the image processing unit 3 2 described above are 1) according to a computer program (software). One or more processors that operate, 2) one or more dedicated hardware circuits such as application-specific integrated circuits (ASICs) that perform at least some of the various processes, or 3) a combination thereof It can be configured as a circuit containing (, ci rcu it ry). The processor includes a CPU and memory such as RAM and ROM, and the memory stores program code or instructions configured to cause the CPU to execute a process. Memory or computer readable media includes any available media that can be accessed by a general purpose or special purpose computer. Image processing unit 1 2, dot analysis unit 2 2, image processing unit
2 3、 調整方法設定部 3 1、 及び画像処理部 3 2は、 それら全てが一つの機 器内に設けられていてもよいし、 それぞれが別々の機器内に設けられていて もよい。 23, the adjustment method setting unit 31 and the image processing unit 32 may all be provided in one device, or may be provided in different devices.
[0044] 画像処理部 3 2には、 調整方法設定部 3 1 により設定された調整方法、 及 び圧力検出手段 1 0の画像処理部 1 2により作成された画像データが入力さ れる。 そして、 画像処理部 3 2は、 これらの入力情報に基づいて、 設定され た調整方法に従った体重配分によるスイングを行った場合に足裏にかかる部 位毎の圧力の情報を含む画像データを作成し、 当該画像データに応じた画像 を記録するとともに指示表示部 3 3に例示させる。 The image processing unit 32 receives the adjustment method set by the adjustment method setting unit 31 and the image data created by the image processing unit 12 of the pressure detection means 10. Then, based on these input information, the image processing unit 32 generates image data including information on the pressure applied to the sole of each foot when performing a swing by weight distribution according to the set adjustment method. An image corresponding to the image data is created, recorded, and displayed on the instruction display unit 33.
[0045] 例えば、 調整方法として調整方法 A 1が設定されている場合、 画像処理部 [0045] For example, when the adjustment method A 1 is set as the adjustment method, the image processing unit
3 2は、 画像処理部 1 2により作成された画像データを基礎データとして、 基礎データに対して、 インパクト時における左足のつま先側の圧力を予め設 定された所定量、 大きく し、 踵側の圧力を予め設定された所定量、 小さく し た画像データを作成する。 3 2 uses the image data created by the image processing unit 12 as basic data, and increases the pressure on the toe side of the left foot at the time of impact by a predetermined amount, and increases the pressure on the heel side with respect to the basic data. Image data is created with the pressure reduced by a preset amount.
[0046] 調整方法として調整方法 A 3 aが設定されている場合、 画像処理部 3 2は 、 上記基礎データに対して、 右足から左足への体重移動のタイミングを予め 設定された所定時間、 遅く した画像データを作成する。 調整方法として調整 方法 A 3 bが設定されている場合、 上記基礎データに対して、 ダウンスイン \¥02020/174985 9 卩（：171?2020/003058 [0046] When the adjustment method A 3 a is set as the adjustment method, the image processing unit 32 delays the timing of weight transfer from the right foot to the left foot to the basic data described above for a predetermined time and at a later time. Create the image data. If adjustment method A 3 b is set as the adjustment method, the \¥02020/174985 9 卩(: 171?2020/003058
グ時における左足の踵側の圧力を予め設定された所定量、 大きく し、 つま先 側の圧力を予め設定された所定量、 小さく した画像データを作成する。 Image data is created by increasing the pressure on the heel side of the left foot at a predetermined time by a preset amount and increasing the pressure on the toe side by a preset amount by a preset amount.
[0047] また、 調整方法として調整方法 1及び調整方法 3 3が設定されている 場合、 画像処理部 3 2は、 画像処理部 1 2により作成された画像データを基 礎データとして、 基礎データに対して、 インパクト時における左足のつま先 側の圧力を予め設定された所定量、 大きく し、 踵側の圧力を予め設定された 所定量、 小さく し、 右足から左足への体重移動のタイミングを予め設定され た所定時間、 遅く した画像データを作成する。 When the adjustment method 1 and the adjustment method 33 are set as the adjustment method, the image processing unit 32 sets the image data created by the image processing unit 12 as the basic data to the basic data. On the other hand, at the time of impact, the pressure on the toe side of the left foot is increased by a preset amount and the pressure on the heel side is decreased by a preset amount by a predetermined amount, and the timing of weight transfer from the right foot to the left foot is preset. Create the image data that has been delayed for the specified time.
[0048] なお、 インパクト時やダウンスイング時等のスイング中の各タイミングは 、 スイング時のシャフト部に発生する加速度から特定する。 スイング時のシ ャフト部に発生する加速度から各タイミングを特定する方法としては、 例え ば、 特許文献 1及び特許文献 2に開示されるような公知の方法を適用できる [0048] Note that each timing during the swing, such as at the time of impact or at the time of downswing, is specified from the acceleration generated in the shaft portion at the time of swing. As a method of specifying each timing from the acceleration generated in the shaft portion during swing, for example, a known method as disclosed in Patent Document 1 and Patent Document 2 can be applied.
[0049] 図 7に示すように、 指示表示部 3 3は、 表示部 5 0の表示面の一範囲とし て設けられている。 指示表示部 3 3は、 圧力表示部 1 3と同様に、 足裏にか かる部位毎の圧力について、 その強弱を色の濃淡により表示するとともに、 スイング中の経時的な変化を動画として表示する。 As shown in FIG. 7, the instruction display section 33 is provided as a range of the display surface of the display section 50. Similar to the pressure display unit 13, the instruction display unit 3 3 displays the strength and weakness of each pressure on the sole of the foot in shades of color, and also displays changes over time during a swing as a movie. ..
[0050] 次に、 上記ゴルフスイング訓練装置を用いたゴルフスイング訓練方法につ いて説明する。 [0050] Next, a golf swing training method using the above golf swing training apparatus will be described.
[0051 ] 本実施形態のゴルフスイング訓練方法は、 スイング中の体重配分の調整に 適した方法であり、 特に、 スイングの基礎がある程度固まっている中級又は 上級の訓練対象者が体重配分に重点をおいて練習する場合に適用することが 好ましい。 [0051] The golf swing training method of the present embodiment is a method suitable for adjusting the weight distribution during the swing, and in particular, an intermediate or advanced training target person who has a solid foundation of the swing focuses on the weight distribution. It is preferable to apply it when practicing in advance.
[0052] 図 2に示すように、 先ず、 訓練対象者 は、 圧力検出部 1 1 を有する中敷 き 1 4が揷入されたゴルフシューズを装着する。 そして、 慣性センサ 2 1が 取り付けられたクラブ巳を用いてスイングを行い、 ボール 0を打球する。 As shown in FIG. 2, first, the trainee wears a golf shoe into which an insole 14 having a pressure detection unit 11 is inserted. Then, a swing is performed using the club head to which the inertial sensor 21 is attached to hit the ball 0.
[0053] 訓練装置は、 訓練対象者八が行ったスイングに基づいて、 当該スイングに 関する種々の情報を表示部 5 0に表示する。 詳述すると、 圧力検出手段 1 0 \¥0 2020/174985 10 卩（：171? 2020 /003058 The training apparatus displays various information on the swing on the display unit 50 based on the swing performed by the training target person 8. More specifically, the pressure detecting means 10 \\0 2020/174985 10 10 (:171? 2020/003058
は、 スイング中の足裏にかかる部位毎の圧力を検出し、 スイング中の足裏に かかる部位毎の圧力の経時的な変化を示す動画を表示部 5 0の圧力表示部 1 3に表示する。 Detects the pressure applied to each part of the sole of the foot during the swing, and displays a moving image showing the change over time of the pressure applied to the part of the foot on the bottom of the swing on the pressure display part 13 of the display part 50. ..
[0054] 打点検出手段 2 0は、 スイング中におけるクラブ巳のシャフト部分に発生 する角速度及び加速度の情報に基づいて、 クラブ巳のフェース面における打 点を算出し、 その打点を打点表示部 2 4に表示する。 指示手段 3 0は、 打点 検出手段 2 0により算出された打点に基づいて、 スイング中の体重配分の調 整方法を設定し、 その調整方法を指示表示部 3 3に表示する。 また、 訓練装 置は、 撮影手段 4 0により撮影された映像をスイング表示部 5 1 に表示する The hitting point detection means 20 calculates the hitting point on the face surface of the club head based on the information on the angular velocity and the acceleration generated on the shaft part of the club head during the swing, and the hitting point is displayed on the hit point display section 24. To display. The instructing means 30 sets a method of adjusting the weight distribution during the swing based on the hit points calculated by the hitting point detecting means 20 and displays the adjusting method on the instruction display section 33. In addition, the training device displays the image captured by the image capturing means 40 on the swing display section 5 1.
[0055] 図 7に示すように、 スイング後の訓練対象者 は、 表示部 5 0の圧力表示 咅^ 1 3に表示される、 前回のスイングにおいて検出された足裏にかかる部位 毎の圧力の動画を確認し、 前回のスイング中の体重配分を把握する。 そして 、 表示部 5 0の指示表示部 3 3に表示される、 前回のスイングの打点に基づ いて設定された体重配分の例示の動画を確認し、 次回のスイングにおける体 重配分の参考とする。 このとき、 訓練対象者 は、 必要に応じて、 表示部 5 〇の打点表示部 2 4に表示される前回のスイング時の打点、 及びスイング表 示部 5 1 に表示される前回のスイングの映像を確認する。 [0055] As shown in Fig. 7, the trainee after the swing, the pressure display of the display unit 50 is displayed on the arrow ^ 13, the pressure of each part applied to the sole detected in the previous swing. Check the video to understand your weight distribution during your last swing. Then, check the example video of weight distribution set based on the hit point of the previous swing displayed on the instruction display section 33 of the display section 50 and use it as a reference for weight distribution in the next swing. .. At this time, the trainee may, if necessary, record the hit point during the previous swing displayed on the hit point display section 24 of the display section 50 and the image of the previous swing displayed on the swing display section 5 1. To confirm.
[0056] 次に、 本実施形態の効果について説明する。 Next, the effects of this embodiment will be described.
[0057] ( 1 ) ゴルフスイング訓練方法は、 スイング中の足裏にかかる部位毎の圧 力を検出して表示する圧力検出手段 1 〇と、 クラブ巳のフェース面における 打点を検出する打点検出手段 2 0と、 打点検出手段 2 0により検出された打 点に基づいて、 スイング中の体重配分の調整方法を設定して訓練対象者八に 指示する指示手段 3 0とを用いる。 訓練対象者 は、 指示手段 3 0により設 定された調整方法に従って、 スイング中の体重配分を調整する。 (1) A golf swing training method includes a pressure detection means 10 for detecting and displaying the pressure of each part applied to the sole of the foot during a swing, and a hitting point detection means for detecting a hitting point on the face surface of a club. 20 and instructing means 30 for setting a method for adjusting the weight distribution during the swing and instructing the trainee 8 based on the hit points detected by the hit point detecting means 20. The trainee adjusts the weight distribution during the swing according to the adjustment method set by the instruction means 30.
[0058] 上記構成によれば、 訓練対象者八は、 前回のスイングにおいて検出された 足裏にかかる部位毎の圧力に基づいて、 前回のスイング中の体重配分を把握 できる。 そして、 前回のスイング中の体重配分を把握した訓練対象者 に対 \¥0 2020/174985 1 1 卩（：171? 2020 /003058 According to the above-mentioned configuration, the training target person 8 can grasp the weight distribution during the previous swing based on the pressure of each part applied to the sole detected in the previous swing. Then, for the trainee who grasped the weight distribution during the previous swing, \¥0 2020/174985 1 1 卩 (: 171? 2020 /003058
して、 クラブ巳のフェース面における打点に基づく体重配分の調整方法が指 示される。 したがって、 訓練対象者八は、 スイング中の体重配分をどのよう に調整すればスイングを修正できるかを容易に理解できる。 また、 定量的な 打点に基づいて、 スイング中の体重配分を定量的に調整できるため、 訓練対 象者八は、 調整後のスイングを具現化しやすい。 Then, a method of adjusting the weight distribution based on the hitting point on the face of the club Mami is indicated. Therefore, the trainee 8 can easily understand how to adjust the weight distribution during the swing to correct the swing. In addition, since the weight distribution during the swing can be adjusted quantitatively based on the quantitative hit points, the trainee 8 can easily embody the adjusted swing.
[0059] ( 2 ) 圧力検出手段 1 0は、 検出した圧力を画像として表示する圧力表示 部 1 3を備える。 指示手段 3 0は、 調整方法に従った体重配分によるスイン グを行った場合に足裏にかかる部位毎の圧力を画像として例示する指示表示 部 3 3を備える。 ゴルフスイング訓練方法は、 検出した圧力を画像として表 示することを備える。 さらに、 ゴルフスイング訓練方法は、 調整方法に従っ た体重配分によるスイングを行った場合に足裏にかかる部位毎の圧力を画像 として例示することを備える。 (2) The pressure detecting means 10 includes a pressure display unit 13 that displays the detected pressure as an image. The instruction unit 30 includes an instruction display unit 33 that exemplifies the image of the pressure applied to each sole on the sole when swinging by weight distribution according to the adjustment method is performed. The golf swing training method comprises displaying the detected pressure as an image. Further, the golf swing training method includes exemplifying, as an image, the pressure of each part applied to the sole of the foot when the swing is performed by weight distribution according to the adjusting method.
[0060] 上記構成によれば、 訓練対象者八は、 前回のスイングにおける体重配分と 、 調整された体重配分との違いを視覚的に確認することができる。 そのため 、 スイング中の体重配分をどのように調整すればスイングを修正できるかを 、 訓練対象者八は更に容易に理解できる。 According to the above configuration, the person 8 to be trained can visually confirm the difference between the weight distribution in the previous swing and the adjusted weight distribution. Therefore, the trainee 8 can more easily understand how to adjust the weight distribution during the swing to correct the swing.
[0061 ] ( 3 ) 打点検出手段 2 0は、 検出した打点を画像として表示する打点表示 部 2 4を備える。 ゴルフスイング訓練方法は、 検出した打点を画像として表 示することを備える。 (3) The dot-spot detecting means 20 includes a dot-spot display unit 24 that displays the detected dot as an image. The golf swing training method comprises displaying the detected hit point as an image.
[0062] 上記構成によれば、 訓練対象者八は、 前回のスイング時の打点を視覚的に 確認することができる。 According to the above configuration, the person 8 to be trained can visually confirm the hit point at the previous swing.
[0063] ( 4 ) 圧力表示部 1 3は、 圧力検出部 1 1 により検出した足裏にかかる部 位毎の圧力について、 スイング中の経時的な変化を動画として表示する。 指 示表示部 3 3は、 調整方法に従った体重配分によるスイングを行った場合に 足裏にかかる部位毎の圧力の経時的な変化を動画として表示する。 ゴルフス イング訓練方法は、 検出した圧力のスイング中の経時的な変化を動画として 表示することを備える。 さらに、 ゴルフスイング訓練方法は、 調整方法に従 った体重配分によるスイングを行った場合に足裏にかかる部位毎の圧力の経 \¥0 2020/174985 12 卩（：171? 2020 /003058 (4) The pressure display unit 13 displays, as a moving image, the change over time in the swing with respect to the pressure of each position applied to the sole detected by the pressure detection unit 11. The instruction display unit 33 displays, as a moving image, a temporal change in the pressure applied to each part of the sole of the foot when a swing is performed by weight distribution according to the adjustment method. The golf swing training method comprises displaying a moving image of changes in the detected pressure during a swing. In addition, the golf swing training method uses the pressure applied to each sole of the foot when performing a swing by weight distribution according to the adjustment method. \¥0 2020/174985 12 12 (:171? 2020/003058
時的な変化を動画として表示することを備える。 It is equipped with displaying a temporal change as a moving image.
[0064] 上記構成によれば、 訓練対象者 は、 前回のスイングにおける体重配分が どうであったかを容易に把握できる。 また、 訓練対象者八は、 スイング中の 体重配分をどのように調整すればスイングを修正できるかを更に容易に理解 できる。 [0064] According to the above configuration, the trainee can easily understand how the weight distribution was in the previous swing. In addition, the trainee 8 can more easily understand how to adjust the weight distribution during the swing to correct the swing.
[0065] ( 5 ) 指示手段 3 0は、 予め設定された打点と調整方法との関係情報に基 づいて、 打点検出手段 2 0により検出された打点から調整方法を設定する。 ゴルフスイング訓練方法において、 調整方法は、 予め設定された打点と調整 方法との関係情報に基づいて、 打点検出手段により検出された打点から設定 される。 (5) The instruction means 30 sets the adjustment method from the hit points detected by the hit point detection means 20 on the basis of preset relationship information between the hit points and the adjustment method. In the golf swing training method, the adjusting method is set from the hit points detected by the hit point detecting means, based on the relationship information between the hit points and the adjusting method set in advance.
[0066] 上記構成によれば、 指示手段 3 0は、 定量的な打点に基づいて、 スイング 中の体重配分をより適切に指示できる。 According to the above configuration, the instructing means 30 can more appropriately instruct the weight distribution during the swing based on the quantitative hit points.
[0067] なお、 本実施形態は、 以下のように変更して実施することができる。 本実 施形態及び以下の変更例は、 技術的に矛盾しない範囲で互いに組み合わせて 実施することができる。 The present embodiment can be modified and implemented as follows. The present embodiment and the following modified examples can be implemented in combination with each other within a technically consistent range.
[0068] 圧力表示部 1 3及び指示表示部 3 3における、 スイング時の足裏にかか る部位毎の圧力の表示方法を変更してもよい。 例えば、 数値やグラフとして 表示してもよいし、 インパクト時等の特定のタイミングにおける圧力を静止 画として表示してもよい。 また、 圧力表示部 1 3及び指示表示部 3 3は、 ！_ 巳口等を備え、 圧力に応じた明度でその !_巳口等を点灯するように構成され ていてもよい。 [0068] In the pressure display unit 13 and the instruction display unit 33, the display method of the pressure for each part of the bottom of the foot during a swing may be changed. For example, it may be displayed as a numerical value or a graph, or the pressure at a specific timing such as at the time of impact may be displayed as a still image. In addition, the pressure display section 13 and the instruction display section 33 are _ It may be configured to have a port and the like, and to light the port under the brightness according to the pressure.
[0069] 足裏における圧力検出部 1 1の配置を変更してもよい。 The arrangement of the pressure detection unit 11 on the sole may be changed.
[0070] 打点検出手段 2 0による打点の検出方法は、 慣性センサ 2 1 を用いた方 法に限定されない。 例えば、 ハイスピードカメラ等を用いて打点を検出して もよい。 The method for detecting a hit point by the hit point detection means 20 is not limited to the method using the inertial sensor 21. For example, a hit point may be detected using a high speed camera or the like.
[0071 ] 指示手段 3 0によるスイング中の体重配分の調整方法を訓練対象者八に 指示する方法は、 指示表示部 3 3に画像等を表示する方法に限定されない。 例えば、 指示手段 3 0は音声によって指示してもよいし、 指示表示部 3 3の \¥02020/174985 13 卩（：171?2020/003058 The method of instructing the training target person 8 how to adjust the weight distribution during the swing by the instruction means 30 is not limited to the method of displaying an image or the like on the instruction display unit 33. For example, the instruction means 30 may give an instruction by voice, or the instruction display unit 33 \¥02020/174985 13 卩 (: 171?2020/003058
表示と音声とを組み合わせて指示してもよい。 You may instruct by combining a display and a sound.
[0072] 上記実施形態では、 指示手段 3 0の調整方法設定部 3 1は、 圧力検出部 In the above embodiment, the adjusting method setting unit 31 of the indicating means 30 is the pressure detecting unit.
1 1からの検出信号及び打点解析部 2 2により算出された打点に基づいて、 スイング中の体重配分の調整方法を設定していたが、 打点解析部 2 2により 算出された打点のみに基づいて調整方法を設定してもよい。 1 The adjustment method for weight distribution during the swing was set based on the detection signal from 1 and the hit points calculated by the hit point analysis unit 2 2.However, based on only the hit points calculated by the hit point analysis unit 2 2 The adjustment method may be set.
[0073] 指示手段 3 0に関して、 打点と調整方法との関係情報は、 ウッ ドやアイ アン等のクラブの種類や番手毎にそれぞれ異なっていてもよいし、 同じであ ってもよい。 Regarding the instructing means 30, the relationship information between the hitting point and the adjusting method may be different or the same for each club type and number such as wood and iron.
[0074] 指示手段 3 0に関して、 入力手段を設ける等して、 訓練対象者 等が打 点と調整方法との関係情報を任意に設定できるようにしてもよい。 [0074] With respect to the instruction means 30, an input means may be provided so that the trainee or the like can arbitrarily set the relationship information between the hitting point and the adjustment method.
[0075] 打点表示部 2 4を省略してもよい。 また、 撮影手段 4 0及びスイング表 示部 5 1 を省略してもよい。 [0075] The hit point display section 24 may be omitted. Further, the photographing means 40 and the swing display section 5 1 may be omitted.
[0076] 上記実施形態では、 圧力表示部 1 3、 打点表示部 2 4、 指示表示部 3 3 [0076] In the above embodiment, the pressure display unit 13, the dot display unit 2 4, the instruction display unit 3 3
、 及びスイング表示部 5 1 を一つの表示部 5 0に設けたが、 圧力表示部 1 3 、 打点表示部 2 4、 指示表示部 3 3、 及びスイング表示部 5 1のそれぞれが 別々のディスプレイに設けられていてもよい。 符号の説明 , And the swing display section 5 1 are provided on one display section 50, but the pressure display section 1 3, the hitting point display section 2 4, the instruction display section 3 3, and the swing display section 5 1 are provided on different displays. It may be provided. Explanation of symbols
[0077] 訓練対象者、 巳 クラブ、 〇 ボール、 1 0 圧力検出手段、 1 1 圧力検出部、 1 1 3 圧カセンサ、 1 3 圧力表示部、 2 0 打点検出手段 、 2 1 慣性センサ、 2 4 打点表示部、 3 0 指示手段、 3 3 指示表示 咅1^。 [0077] Trainees, Mitsu club, 〇 ball, 10 pressure detection means, 1 1 pressure detection part, 1 1 3 pressure sensor, 1 3 pressure display part, 20 hitting point detection means, 2 1 inertial sensor, 2 4 Dot display section, 30 instruction means, 3 3 instruction display box 1^.

Claims

\¥02020/174985 14 卩（：171?2020/003058 請求の範囲 \¥02020/174985 14 Claim (: 171?2020/003058 Claims
[請求項 1 ] ゴルフスイング訓練方法であって、 [Claim 1] A golf swing training method,
スイング中の足裏にかかる部位毎の圧力を検出して表示する圧力検 出手段と、 Pressure detection means for detecting and displaying the pressure of each part applied to the sole of the foot during the swing,
クラブのフェース面における打点を検出する打点検出手段と、 前記打点検出手段により検出された前記打点に基づいて、 スイング 中の体重配分の調整方法を設定して訓練対象者に指示する指示手段と を用い、 A hitting point detecting means for detecting a hitting point on the face surface of the club; and an instructing means for setting a method for adjusting the weight distribution during the swing on the basis of the hitting point detected by the hitting point detecting means and instructing the training target person. Used,
前記指示手段により設定された前記調整方法に従って、 前記訓練対 象者がスイング中の体重配分を調整することを特徴とするゴルフスイ ング訓練方法。 The golf swing training method, wherein the training target person adjusts the weight distribution during the swing according to the adjustment method set by the instruction means.
[請求項 2] 検出した前記圧力を画像として表示することと、 [Claim 2] displaying the detected pressure as an image,
前記調整方法に従った体重配分によるスイングを行った場合に足裏 にかかる部位毎の圧力を画像として例示することと、 を備える請求項 1 に記載のゴルフスイング訓練方法。 The golf swing training method according to claim 1, further comprising: exemplifying an image of the pressure applied to each part of the sole when a swing is performed by weight distribution according to the adjustment method.
[請求項 3] 検出した前記打点を画像として表示することを備える請求項 1又は 請求項 2に記載のゴルフスイング訓練方法。 [Claim 3] The golf swing training method according to claim 1 or 2, further comprising displaying the detected hit point as an image.
[請求項 4] 前記調整方法は、 予め設定された前記打点と前記調整方法との関係 情報に基づいて、 前記打点検出手段により検出された前記打点から設 定される、 請求項 1〜 3のいずれか 1項に記載のゴルフスイング訓練 方法。 [Claim 4] The adjustment method is set based on the dot information detected by the dot detection unit based on preset relationship information between the dot and the adjustment method. The golf swing training method described in any one of items.
[請求項 5] 検出した前記圧力のスイング中の経時的な変化を動画として表示す ることと、 [Claim 5] Displaying a change over time during the swing of the detected pressure as a moving image,
前記調整方法に従った体重配分によるスイングを行った場合に足裏 にかかる部位毎の圧力の経時的な変化を動画として表示することと、 を備える請求項 1〜 4のいずれか 1項に記載のゴルフスイング訓練方 法。 A time-dependent change in the pressure applied to each part of the foot when a swing is performed by weight distribution according to the adjusting method is displayed as a moving image. Golf swing training method.
PCT/JP2020/003058 2019-02-26 2020-01-29 Golf swing practice method WO2020174985A1 (en)

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