WO2000053272A2 - Verfahren zur diagnose eines golfschwunges - Google Patents
Verfahren zur diagnose eines golfschwunges Download PDFInfo
- Publication number
- WO2000053272A2 WO2000053272A2 PCT/EP2000/002016 EP0002016W WO0053272A2 WO 2000053272 A2 WO2000053272 A2 WO 2000053272A2 EP 0002016 W EP0002016 W EP 0002016W WO 0053272 A2 WO0053272 A2 WO 0053272A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- maximum
- golf swing
- spine
- swing
- curve
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0003—Analysing the course of a movement or motion sequences during an exercise or trainings sequence, e.g. swing for golf or tennis
- A63B24/0006—Computerised comparison for qualitative assessment of motion sequences or the course of a movement
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0003—Analysing the course of a movement or motion sequences during an exercise or trainings sequence, e.g. swing for golf or tennis
-
- 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
- A63B69/3608—Attachments on the body, e.g. for measuring, aligning, restraining
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0003—Analysing the course of a movement or motion sequences during an exercise or trainings sequence, e.g. swing for golf or tennis
- A63B24/0006—Computerised comparison for qualitative assessment of motion sequences or the course of a movement
- A63B2024/0009—Computerised real time comparison with previous movements or motion sequences of the user
-
- 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
- A63B69/3667—Golf stance aids, e.g. means for positioning a golfer's feet
- A63B2069/367—Detection of balance between both feet, i.e. weight distribution
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/10—Positions
- A63B2220/13—Relative positions
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/10—Positions
- A63B2220/16—Angular positions
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/40—Acceleration
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/806—Video cameras
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/83—Special sensors, transducers or devices therefor characterised by the position of the sensor
- A63B2220/833—Sensors arranged on the exercise apparatus or sports implement
-
- 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
- A63B69/3623—Training appliances or apparatus for special sports for golf for driving
- A63B69/3632—Clubs or attachments on clubs, e.g. for measuring, aligning
Definitions
- the invention relates to a method and a device for analyzing the movement patterns of the thoracolumbar section of the spine of a person during a golf swing.
- the invention is achieved according to the invention with a method and a device for analyzing the movement patterns of the thoracolumbar section of the spine solved in golf see swing with the features of claim 1.
- Advantageous further developments are described in the subclaims.
- three ultrasound transducers are placed on the back of a subject so that the movements of the upper spinal area can be recorded by means of two of the transducers, and the movement in the lower spine region can be recorded with the third transducer .
- Such transducers also called triple markers - are located cranially at the level of the upper spine and lower spine on the connecting line between the two upper posterior processes of the ilium.
- the angular degrees in the sagittal plane (antef lexion), horizontal plane (rotation) and frontal plane (lateral flexion) are given at all moments by a reference marker (orientation sensor). This includes moments (different stages) of a golf swing, such as the contact position, upper turning point, meeting point and end position of the golf club during the golf swing.
- the data determined with the measured value sensor are fed to a data processing device, for example a personal computer (PC), which processes the recorded measured value data.
- Measured value comparison data are also stored in this data processing device and from the comparison of the recorded measured value data with the measured value comparison data, a reliable statement about the quality of the golf swing posture or the movement pattern of the thoracolumbar section of the spine during the golf swing can be derived.
- the result of the movement pattern of a subject is displayed on the display device coupled to the data processing device in such a way that the viewer can recognize the quality of the measured golf swing of the subject in relation to other subjects.
- the data material of the measured value comparison data is determined from the examination of a large number of subjects.
- the test subjects practice several strokes with different clubs (e.g. wood 5, iron 6, wedge, putter).
- clubs e.g. wood 5, iron 6, wedge, putter.
- the Alpha 1 curve records the rotation of the lower back (lower spine area)
- the Alpha2 curve the rotation of the lower back (thoracic spine area)
- the Betal curve the sagittal reflection of the lower back
- the Beta2 curve the sagittal reflection of the lower back
- the gammal -Curve the lateral flexion of the lumbar spine
- the Gamma2 curve the lateral flexion of the spine.
- a statistical classification method and self-organized maps can be used to analyze the measured data sets, which allow a subject's quality to be assessed directly in comparison with the measured value comparison data.
- the invention is based on the knowledge that characteristic differences between the swing curves of players of different performance classes can be represented and that the properties of the curves are also important in order to determine the differentiation of the performance classes. Furthermore, it is possible to determine the optimal swing with the determined data and the relationship between certain properties of the swing curves and back complaints of the test person can also be determined from the determined data.
- the data collected was standardized to the start of the stroke (50 time steps back from the maximum point of rotation of the ESPE to the right), so that automatic processing of classification features could be used.
- the data from questionnaires (age, size, Hcp, etc.) and measured values from the medical examination are treated separately.
- a sequence of properties was then sought that would optimize recognition of the test subject's skill level.
- a golfer's skill level is difficult to divide into a variety of classes because the transitions are fluid. It is preferred to divide the skill level into three classes, namely professionals, amateurs and beginners.
- a (self-organized) map is trained on the properties of a swing by each test person in order to make the most important information contained in this data for the differentiation of the classes visible.
- the card contains a two-dimensional representation of the three-dimensional data set. Neighboring fields on the map represent similar patterns from the data set. The arrangement of the map fields remains the same, while properties such as Hcp (handicap), size, age etc. can be displayed on the map using properties of the swing in gray values. The gray values indicate high (dark) or low (light) values for the parameter under consideration.
- the alpha curve (rotation) initially goes into the negative range with the outward movement, to a minimum, the end of the upswing. With the swing through, the curve goes from negative to positive until it reaches a maximum, the end of the swing.
- the beta curve (sagittal flexion) is determined by a maximum (maximum sagittal flexion at the end of the upswing), in front of which there is a minimum that describes the slight sagittal extension in the swinging movement. After the minimum, the curve runs more in the negative range, up to a minimum, the maximum sagittal extension at the end of the swing.
- the second minimum is significantly larger than the first minimum.
- the gamma curve (lateral flexion) is characterized by a maximum (maximum lateral flexion to the right at the end of the upswing) and a minimum (maximum lateral flexion to the left at the end of the swing). After the minimum, a maximum can be seen again, which shows the size of the lateral flexion to the right at the end of the swing, the weight balancing at the end of the swing.
- each individual field means a certain swing pattern. It was found that the swing patterns of professional players are limited to a certain area. These swing pattern map fields are adjacent to each other and are highlighted by a boundary line in the mapping.
- the time of the maximum rotational acceleration of the lumbar spine is at the same time as the turning point between the end of the upswing and the beginning of the downswing, at ZE 70 (grid 9).
- the time of the maximum negative acceleration of the rotation of the lumbar spine in the swing is exactly 1 7 ZE after the time of the maximum rotation acceleration of the lumbar spine. So there is a direct connection between these two characteristics. If the swing is good, the moment of maximum negative rotational acceleration of the lumbar spine is at ZE 87 (grid 1 1).
- the maximum flexion acceleration of the BWS in the upswing is lower for beginners than for professionals and amateurs.
- a maximum acceleration of 0.3 ° in 0.03 seconds in the upswing is optimal for a good swing (grid 66).
- the optimal flexion speed of the BWS in the upswing is the speed of 1 ° in 0.03 seconds.
- the point of maximum sagittal flexion of the lumbar spine is a good swing around ZE 70 (grid 26).
- the time of the maximum extension speed of the lumbar spine is around 84 for a good swing. Only for some beginners is this time 4 to 6 days later (grid 40).
- the maximum extension speed of the lumbar spine in the swing should not be slower than 1, 2 for a good swing (raster 39).
- the maximum negative extension acceleration should not be less than 0.2 ° in 0.03 seconds (grid 47).
- the average extension speed of the thoracic spine should not be slower than 0.4 ° in 0.03 seconds (grid 61).
- the maximum extension speed of the thoracic spine should not be less than 1 ° in 0.03 seconds (grid 64).
- the lumbar spine should show an extension of at least 1 ° in the end of the swing
- the BWS should show an extension of at least 5 ° in the end of the swing (grid 54).
- the maximum extension of the lumbar spine should occur before ZE 1 10 (grid 30).
- the maximum extension of the BWS should take place before ZE 104 (grid 55).
- the time of maximum flexion speed of the lumbar spine should not occur later than ZE 83 (grid 88).
- the time of maximum lateral flexion of the lumbar spine to the left should not be later than ZE 90 (grid 76).
- the time of maximum acceleration should be the
- the maximum acceleration of the ESPE to the right should not be less than 1 ° in 0.03 seconds (grid 1 20).
- the point of maximum flexion speed of the lumbar spine to the right should be around ZE 90 and not later than ZE 95 (grid 90).
- the maximum negative acceleration of the ESPE to the right should not be less than 0.1 5 ° in 0.03 seconds (grid 122).
- the size of the maximum rotation angle of the lumbar spine to the right at the end of the upswing is medium-sized for professionals, a small angle is typical for beginners. Number 1 .
- the angle of rotation to the right is greater in the BWS, and approximately the same in all subjects.
- No. 13 The size of the maximum rotation angle of the lumbar spine to the left at the end of the turn is medium-sized for professionals, and for beginners the angle is small. No. 2.
- a medium value is typical for the professionals as well as for most other test persons. No. 14.
- the total angle of rotation of the lumbar spine in the swing is small or large for beginners, large for some amateurs, medium-sized for professionals. No. 3.
- a medium to somewhat higher value is typical for the professionals. It seems similar for all others, although some beginners, for whom extremely large or extremely small values are typical for the LWS, these values for the BWS are exactly at the other extreme.
- No. 1 5.
- the duration of the downturn among professionals is short in the LWS.
- the time of maximum turning speed in the downturn is only early for the professionals, otherwise mediocre. No. 7.
- the average speed of rotation of the LWS is not as high among professionals as among some amateurs. beginnerers turn slower. No. 5, 6, 8, 10. The amateurs and professionals, whose speed of rotation in the LWS is very high, have a low average speed of rotation in the BWS. The subjects who turn rather slowly in the LWS turn faster in the BWS. No. 17, 1 8, 20, 22.
- the size of the sagittal flexion in the BWS is almost always the same as the sagittal flexion in the LWS.
- a strong sagittal flexion in the BWS is typical for some beginners. Only slight flexion of the lumbar spine can be seen in these subjects. No. 49, 24.
- the sagittal extension angle at the end of the swing is greatest among the professionals in the BWS and LWS. NO. 29, 54.
- the timing of this maximum extension angle is the earliest among professionals.
- the extension movement in the swing is done very quickly and very early for the professionals in the BWS and LWS compared to the others. No. 36, 39, 40, 44, 45, 46, 47, 48, 60, 61, 62, 64, 65, 66, 67, 68, 70.
- the size of the lateral flexion angle to the left at the end of the swing is medium in the professionals compared to the others. No. 75, 100.
- the time of maximum lateral flexion to the left at the end of the swing is the earliest among the professionals in the lumbar spine, for the spine the time is rather medium-fast. No. 76, 101.
- the maximum lateral flexion to the right in the upswing is greater for professionals in the lumbar spine than for most others. No. 77. Rather medium-sized for the BWS. No. 102.
- the lateral shift to the right at the end of the swing is moderate for the professionals. No. 79, 104. This is a good distinguishing feature for beginners, as they bend strongly to the right with the lumbar spine. No. 82. The fastest shift in weight from right to left in the swing in the BWS. No. 88, 90, 92, 96.
- Figure 1 shows a map representation of different swing patterns. Adjacent fields on a map mean similar swing patterns. There are three bars in each map field, the left one shows the number of professionals, the middle one the number of amateurs and the right one the number for beginners.
- Figures 2a, 2b and 3 show area mapping representations for the Alphal, Betal and Gammal curves (Figure 2) as well as Alpha2, Beta2 and Gamma2 curves ( Figure 3).
- a light card area means a low handicap
- a dark area means a high handicap.
- FIGS. 4a-e show the different curves Alpha 1, Beta 1, Gamma 1, Alpha2, Beta2 and Gamma2 without and with superimposition.
- the time of the upper turning points between the end of the upswing and the beginning of the downswing can be seen as vertical.
- FIG. 5 shows a typical measured value curve of a test person for Alphal, Betal and Gammal.
- the alpha curve shows the rotation
- the beta curve the sagittal flexion and the gamma curve the lateral flexion
- the measuring point A - j Max shows the time of the maximum rotation to the left
- the measuring point A 1 min the point of the maximum rotation right, etc.
- a test person's measured value curve is displayed on a display device. From this, the operator can immediately recognize the physical behavior of the test person during the golf swing and alert him to any errors (see also claim 9).
- the ⁇ 1 curve records the rotation of the spine at the location of the lower sensor. With the outward movement, the curve initially goes into the negative range, to the minimum, which we can see as an indicator for the start of the actual stroke. With the momentum, the curve changes from negative to positive, reaches a maximum and then drops again.
- the properties described below can now be automatically extracted from this curve.
- the Greek letters a, ß and y were replaced by A, B and G in order to avoid font problems with the software used. All times given relate to the beginning of the stroke, which is assumed at the minimum of the ⁇ 2 curve (FIG. 5).
- A1 -Pos0 zero position (starting position).
- A1 -Min value of the minimum (angle at the start of the turn).
- A1 -Max value of the maximum (angle at the end of the swing, cf.
- A1 -SwAngl Difference between A1 -Max and A1 -Min (total angle).
- A1 -SwTi time between minimum and end of swing. The moment of maximum negative acceleration is regarded as the end of the swing (see below: "A1 - AccNegMaxTi"). For most alpha curves, it makes sense to consider the time of the A1 maximum as the end of the swing, but unfortunately not every swing curve has a maximum that can be interpreted as a clear end of the swing. Therefore, the more reliably detectable value of "A1 -AccNegMaxTi" is used instead.
- A1 -SwSpAv Average rotational speed between the time of the A1 minimum and the time of the maximum negative acceleration.
- A1 -SwSpMax Maximum rotation speed.
- A1 -SwSpMaxTi time of maximum rotation speed.
- A1 -AccPosMax Maximum acceleration.
- A1 -AccPosMaxTi time of maximum acceleration.
- A1 -AccNegMax Maximum negative acceleration (deceleration).
- A1 -AccNegMaxTi time of maximum negative acceleration.
- the ß ⁇ curve records the sagittal flexion of the spine at the lower sensor. Noticeable points are a maximum and a local minimum before and after the maximum. The following properties are extracted from the ß ⁇ curves:
- B1 -Min1 First minimum (before the maximum).
- B1 -Min2 Second minimum (after the maximum).
- B1 -SwAngl1 Difference between maximum and minimum-1.
- B1-DMin1 Min2 difference between minimum-1 and minimum-2.
- B1-TMin1 Min2 time between minimum-1 and minimum-2.
- B1 -SwSpAv1 Average speed between minimum-1 and maximum.
- B1 -SwSpAv2 Average speed between maximum and minimum-2.
- B1 -SwSpMax1 Maximum speed between minimum-1 and maximum.
- B1-SwSpMax1 Ti Time of the maximum speed between minimum-1 and maximum.
- B1 -SwSpMax2 Maximum speed between maximum and minimum-2.
- B1 -AccPosMax1 Maximum acceleration between minimum-1 and maximum.
- B1 -AccPosMax1 Ti time of maximum acceleration between minimum-1 and maximum.
- B1 -AccNegMax1 Maximum negative acceleration between minimum-1 and maximum.
- B1 -AccNegMax1 Ti time of maximum negative acceleration between minimum-1 and maximum.
- B1-AccPosMax2Ti time of maximum acceleration between maximum and minimum-2.
- B1 -AccNegMax2 Maximum negative acceleration between maximum and minimum-2.
- the 1 curve records the lateral flexion of the spine at the lower sensor. Noticeable points are a minimum and a local maximum before this minimum and one after it.
- the following properties are extracted from the y ⁇ curves: G1 -Pos0: zero position (starting position).
- G1 -MinTi time of the minimum.
- G1 -Max1Ti time of the first maximum.
- G1 -Max2Ti time of the second maximum.
- G1-SwAngl1 difference between maximum-1 and minimum.
- G1-SwAngl2 difference between maximum-2 and minimum.
- G1 -DMax1 Max2 difference between maximum-1 and maximum-2.
- G1-TMax1 Max2 time between maximum-1 and maximum-2.
- G1-SwSpAv1 Average speed between maximum-1 and minimum.
- G1 -SwSpAv2 Average speed between minimum and maximum-2.
- G1-SwSpMax1 Maximum speed between maximum-1 and
- G1 -SwSpMax1 Ti time of maximum speed between
- G1-AccPosMax1 Maximum acceleration between maximum-1 and
- G1 -AccPosMax1 Ti time of maximum acceleration between
- G1 -AccNegMax1 Maximum negative acceleration between maximum-1 and minimum.
- G1 -AccNegMax1 Ti time of maximum negative acceleration between maximum-1 and minimum.
- G1 -AccNegMax2 Maximum negative acceleration between minimum and maximum-2.
- G1 -AccNegMax2Ti time of maximum negative acceleration between minimum and maximum-2.
- the extraction of the second local maximum is sometimes problematic. For some players (or swings) it is strongly pronounced, for some, however, there is no pronounced minimum in the range of 140 measured values under consideration.
- the curve shown in Fig. 1 also has no "typical" local maximum: the curve rises to the end of the considered range of 140 values.
- Figures 6a to h show in 1 24 different representations the mapping of all parameters.
- FIG. 7 also shows the mapping in 20 representations, in which other variables that do not concern the golf swing are taken into account. Such sizes are, for example, the age of the test person, his height, his weight, his goif game duration, his handicap etc.
- FIG. 8 shows the test setup for a test subject, which is provided with three ultrasound recorders, the recordings of which are received by a data processing device coupled to them.
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Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU35547/00A AU3554700A (en) | 1999-03-11 | 2000-03-08 | Method of diagnosing a golf swing |
JP2000603760A JP2002537957A (ja) | 1999-03-11 | 2000-03-08 | ゴルフスイングの診断方法 |
EP00914119A EP1159040A2 (de) | 1999-03-11 | 2000-03-08 | Verfahren zur diagnose eines golfschwunges |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19910739 | 1999-03-11 | ||
DE19910739.4 | 1999-09-29 | ||
DE19946798A DE19946798A1 (de) | 1999-03-11 | 1999-09-29 | Verfahren zur Daignose eines Golfschwunges |
DE19946798.6 | 1999-09-29 |
Publications (2)
Publication Number | Publication Date |
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WO2000053272A2 true WO2000053272A2 (de) | 2000-09-14 |
WO2000053272A3 WO2000053272A3 (de) | 2000-12-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/EP2000/002016 WO2000053272A2 (de) | 1999-03-11 | 2000-03-08 | Verfahren zur diagnose eines golfschwunges |
Country Status (4)
Country | Link |
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EP (1) | EP1159040A2 (de) |
JP (1) | JP2002537957A (de) |
AU (1) | AU3554700A (de) |
WO (1) | WO2000053272A2 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004049944A1 (en) * | 2002-12-02 | 2004-06-17 | Neal Robert J | A method of determining an optimal anatomic motion |
WO2004049943A1 (en) * | 2002-12-02 | 2004-06-17 | Neal Robert J | Anatomic motion analysis system and method |
FR2917224A1 (fr) * | 2007-06-05 | 2008-12-12 | Team Lagardere | Procede et systeme d'aide a l'entrainement de sportifs de haut niveau,notamment de tennismen professionnels. |
US8523696B2 (en) | 2009-06-17 | 2013-09-03 | Sri Sports Limited | Golf swing analysis method using attachable acceleration sensors |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004048341A1 (de) | 2004-10-01 | 2006-04-13 | Repower Systems Ag | Windpark mit robuster Blindleistungsregelung und Verfahren zum Betrieb |
FI20065777L (fi) * | 2006-12-07 | 2008-06-08 | Base Vision Oy | Menetelmä ja mittauslaite liikesuoritusta varten |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4665928A (en) * | 1983-08-10 | 1987-05-19 | Orthotronics, Inc. | Range of motion measuring and displaying device |
US5337758A (en) * | 1991-01-11 | 1994-08-16 | Orthopedic Systems, Inc. | Spine motion analyzer and method |
US5221088A (en) * | 1991-01-22 | 1993-06-22 | Mcteigue Michael H | Sports training system and method |
US5249967A (en) * | 1991-07-12 | 1993-10-05 | George P. O'Leary | Sports technique video training device |
US5469861A (en) * | 1992-04-17 | 1995-11-28 | Mark F. Piscopo | Posture monitor |
US5826578A (en) * | 1994-05-26 | 1998-10-27 | Curchod; Donald B. | Motion measurement apparatus |
US5638300A (en) * | 1994-12-05 | 1997-06-10 | Johnson; Lee E. | Golf swing analysis system |
US5592401A (en) * | 1995-02-28 | 1997-01-07 | Virtual Technologies, Inc. | Accurate, rapid, reliable position sensing using multiple sensing technologies |
US5772610A (en) * | 1996-08-14 | 1998-06-30 | Liberty Mutual Group | Method and apparatus for dynamic and direct measurement of lumbar lordosis |
-
2000
- 2000-03-08 AU AU35547/00A patent/AU3554700A/en not_active Abandoned
- 2000-03-08 JP JP2000603760A patent/JP2002537957A/ja active Pending
- 2000-03-08 WO PCT/EP2000/002016 patent/WO2000053272A2/de not_active Application Discontinuation
- 2000-03-08 EP EP00914119A patent/EP1159040A2/de not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
None |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004049944A1 (en) * | 2002-12-02 | 2004-06-17 | Neal Robert J | A method of determining an optimal anatomic motion |
WO2004049943A1 (en) * | 2002-12-02 | 2004-06-17 | Neal Robert J | Anatomic motion analysis system and method |
FR2917224A1 (fr) * | 2007-06-05 | 2008-12-12 | Team Lagardere | Procede et systeme d'aide a l'entrainement de sportifs de haut niveau,notamment de tennismen professionnels. |
WO2008152301A2 (fr) * | 2007-06-05 | 2008-12-18 | Team Lagardere | Procédé et système d'aide à l'entraînement de sportifs de haut niveau, notamment de tennismen professionnels |
WO2008152301A3 (fr) * | 2007-06-05 | 2009-05-22 | Team Lagardere | Procédé et système d'aide à l'entraînement de sportifs de haut niveau, notamment de tennismen professionnels |
US8523696B2 (en) | 2009-06-17 | 2013-09-03 | Sri Sports Limited | Golf swing analysis method using attachable acceleration sensors |
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Publication number | Publication date |
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AU3554700A (en) | 2000-09-28 |
EP1159040A2 (de) | 2001-12-05 |
JP2002537957A (ja) | 2002-11-12 |
WO2000053272A3 (de) | 2000-12-28 |
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