GOLF TRAINING SYSTEM AND METHODS
20200346094 ยท 2020-11-05
Inventors
Cpc classification
A63B2220/70
HUMAN NECESSITIES
A63B71/0622
HUMAN NECESSITIES
International classification
Abstract
A golf training system and methods that analyzes user specified inputs comprising: (1) distance of the golf ball from the hole (STEPS); (2) an estimate of how much the terrain between the ball and the hole will cause the ball to diverge from a straight line of travel from its location on the golf surface to the hole (BREAK); and (3) an estimate of terrain rise or fall between the golf ball and the hole (HILL). The analysis includes an equation that calculates a FORCE value and an AIM value that is converted to a unit of measure and provided as an output that a golfer may apply during play using one or more calibration guide apparatuses, thereby training a user to improve stroke accuracy and precision.
Claims
1. A golf training system comprising: a computer program stored in one or more non-transitory computer-readable mediums, the computer program comprising instructions for performing steps to determine a FORCE value and an AIM value; and one or more calibration guides for implementing the FORCE value and the AIM value.
2. The computer program according to claim 1, wherein the instructions are executed to perform the steps of: receiving by a processor a first input of a number of steps (STEPS), wherein 1 step equals 3 feet; receiving by the processor a hill severity input (HILL), wherein the hill severity input is received based on a predetermined scale: NONE=0, MINOR=1 to 22.5, MODERATE=22.6 to 45, MAJOR=46 to 67.5, EXTREME=67.6 to 90; translating by the processor the hill severity input to a multiplier value selected from the values 0-4; receiving by the processor a constant value input, wherein the constant value is selected from the group: +1 and 1; applying by the processor an equation to find a FORCE value, wherein the equation is:
FORCE=STEPS+STEPS/5HILL(+1 for Uphill or 1 for Downhill) converting by the processor the FORCE value into a unit of length, output by the processor the unit of length for a distance of the golf club head backstroke.
3. The computer program according to claim 2, wherein the converting step further comprises the step of rounding the FORCE value to the nearest integer.
4. The computer program according to claim 1, wherein the instructions are executed to perform the steps of: receiving by a processor a first input of a number of steps (STEPS), wherein 1 step equals 3 feet; receiving by the processor a break input (BREAK), wherein the break input is received based on a predetermined scale: NONE=0, MINOR=1 to 22.5, MODERATE=22.6 to 45, MAJOR=46 to 67.5, EXTREME=67.6 to 90; translating by the processor the break input to a multiplier value selected from the values 0-4; receiving by the processor a hill severity input (HILL), wherein the hill severity input is received based on a predetermined scale: NONE=0, MINOR=1 to 22.5, MODERATE=22.6 to 45, MAJOR=46 to 67.5, EXTREME=67.6 to 90; translating by the processor the hill severity input to a multiplier value selected from the values 0-4; receiving by the processor a constant value input, wherein the constant value is selected from the group: +1 and 4; applying by the processor an equation to find an AIM value, wherein the equation is:
AIM=STEPSBREAK+STEPS/5HILL(+1 for Uphill or 1 for Downhill) converting by the processor the AIM value into a unit of length, output by the processor the unit of length for a distance from the center of a hole.
5. The computer program according to claim 4, wherein the converting step The computer program according to claim 2, wherein the converting step further comprises the step of rounding the FORCE value to the nearest integer.
6. The computer program according to claim 1, further comprising automated inputs such GPS location or weather data.
7. The computer program according to claim 1, wherein the FORCE value and the AIM value are output visually or aurally.
8. The computer program according to claim 7, wherein the visual o p is one or more electronic, charts, boards, and banners,
9. The one or more calibration guides according to claim 1, wherein an AIM calibration guide has a plurality of visual markings to illustrate various distances on either side from a center line.
10. The one or more calibration guides according to claim 9, wherein the AIM calibration guide is positioned behind a hole such that the center line aligns with a center of the hole.
11. The one or more calibration guides according to claim 1, wherein a FORCE calibration guide has a plurality of visual markings to illustrate various distances from a starting line.
12. The one or more calibration guides according to claim 11, wherein the FORCE calibration guide is placed behind a ball such that a golf club head can be moved from the starting line to a line of the plurality.
Description
BRIEF DESCRIPTION OF DRAWINGS
[0031] The preferred embodiments of the invention will be described in conjunction with the appended drawings provided to illustrate and not to limit the invention, where like designations denote like elements, and in which:
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DESCRIPTION OF PREFERRED EMBODIMENT
[0063] The invention provides a system and methods for golf training to consistently lower golf scores. A device including software application determines an amount of force that a golf ball should be struck under a myriad of circumstances and conditions to provide the greatest possibility of the ball entering the hole. The myriad of circumstances may include, for example, weather, golfer age, terrain including breaks and hills, etc. More specifically, a software application according to the invention provides a digital, portable format allowing a user to quickly reference, whether practicing or playing a round of golf, the outputs directed to AIM and FORCE by simply inputting variables directed to steps, break and hill. These inputs are considered along with fixed data or automated inputs such as current conditions such as location or weather to calculate AIM and FORCE communicated to the user before his or her stroke.
[0064] Although the invention is primarily discussed with respect to putting and chipping, this is for exemplary purposes only. It is contemplated the invention may be used with long shots, short shots, sand obstacles, etc.
[0065]
[0066]
[0067]
[0068] In an embodiment contemplated for beginners, the multipliers may be 0 for a predetermined scale with MINOR=0, multiplier 1 for a predetermined scale with MODERATE=1-30, multiplier 2 for MAJOR=31-60, and multiplier 3 for a scale with EXTREME=6190. In another embodiment contemplated for advanced players, the predetermined scale may be NONE=0, MINOR=0.1 to 18, MODERATE=18.1 to 36, MAJOR=36.1 to 54, EXTREME=54.1 to 72, ACUTE=72.1 to 90 with multipliers NONE=0, MINOR=1, MODERATE=2, MAJOR=3, EXTREME=4, ACUTE=5.
[0069]
[0070] A predetermined scale provides a reference for inputting the HILL value. The input is based on the angle selected as one from the group: NONE=0, MINOR=1 to 22.5, MODERATE=22.6 to 45, MAJOR=46 to 67.5, EXTREME=67.6 to 90. The input received is translated to a multiplier value according to the following NONE=0, MINOR=1, MODERATE=2, MAJOR=3, EXTREME=4. According to this embodiment of the invention, 5 multipliers are contemplated. However, the number of categories multipliers may increase or decrease depending on the experience of the golfer, for example, 4 categories or less for beginners and 6 categories or more for advanced players,
[0071] In an embodiment contemplated for beginners, the multipliers may be 0 for a predetermined scale with MINOR=0, multiplier 1 for a predetermined scale with MODERATE=1-30, multiplier 2 for MAJOR=31-60, and multiplier 3 for a scale with EXTREME=61-90. In another embodiment contemplated for advanced players, the predetermined scale may be NONE=0, MINOR=0.1 to 18, MODERATE=18.1 to 36, MAJOR=36.1 to 54, EXTREME=54.1 to 72, ACUTE=72.1 to 90 with multipliers NONE=0, MINOR=1, MODERATE=2, MAJOR=3, EXTREME=4, ACUTE=5.
[0072] The distance of how far a ball travels in a putt is determined by the distance of the backstroke of the golf club head (e.g., a putter) and a follow through that is equal to the distance of the backstroke. A value representing the distance a putter is moved in a backstroke as calculated from a starting position is referred to as FORCE 305. The distance controls how far the ball travels forward when struck by the putter. The FORCE 305 value is represented by the letter F.
[0073] According to a preferred embodiment, FORCE 305 is based on a factor of 10 inches with varying conditions that may impact the FORCE 305 distance by slightly increasing or decreasing the FORCE 305 value from 10 inches. Hence, a 10-STEP putt is where the ball is 10 STEPS from the holei.e., 10 yard, 30 foot, 360 inch, 9.144 meter, 914.4 centimetersand has a FORCE 305 (backstroke) of 10 inches. Using a factor of 10 inches, in comparison to other factors, was determined to provide the most accurate output with respect to the FORCE value. Although the unit of measure is inches, any unit is contemplated such as feet, centimeters, meters, etc.
[0074] As noted above, HILL 183 is up or down when facing the hole standing behind the ball, and a visual estimate of the severity of uphill or downhill terrain between the ball and the hole. BREAK 182 is left or right facing the hole standing behind the ball, and a visual estimate of severity of left to right or right to left expected golf ball movement. HILL 183 and BREAK 182 combinations exhibit four (4) potential outcomes, with varying degrees of each: (1) no HILL 183, no BREAK 182 is a straight, flat putt, (2) HILL 183, but no BREAK 182, (3) no HILL 183 with BREAK 182, and (4) both HILL 183 and BREAK 182. It must be noted that uphill putts are slower and BREAK 182 less. Therefore, more FORCE 305 has to be exerted on an uphill putt, offsetting the impact of gravity on an uphill putt. Downhill putts are faster and BREAK 182 more. Therefore less FORCE 305 has to be exerted on a downhill putt, because of the increasing impact of gravity on a downhill putt.
[0075] The invention is directed to a method of involving the use of technical means such as a computer or a device. Specifically, the invention uses a combination of a computer program and physical aids. The program specifies a method of determining both a force value and an aim value. The force value is calculated between a golf ball and a golf club head. The aim value is calculated between a golf hole and a distance of the ball from the golf hole. Specifically, the program determines a force value and an aim value based upon a unique equation for each value. Each equation uses a constant number, a multiplier number, and a distance number. The calculated value is then converted to a unit of measure so that the force value and aim value can be implemented using a calibration guide apparatus.
[0076]
[0077] With the achievement of a consistent 10-STEP putt, a 5-STEP putt, is achieved by simply decrease the 10-STEP backstroke by half, with a 5 inch backstroke and 5 inch follow through. Similarly, a 20-STEP putt, is achieved by simply doubling the 10-STEP backstroke to a 20 inch backstroke and 20 inch follow through. A 15-STEP putt is approximately a 15 inch back stroke and follow through. A 1-STEP or 3-foot putt only needs a 1 inch back stroke.
[0078]
[0079] Embodiments of the invention may be practiced by one or more computing devices and in a variety of system configurations, including in a networked configuration. For example, the invention may be implemented using a variety of general-purpose and special-purpose electronic and computing devices, which may further communicate via a network. It is contemplated that the invention may be practiced by one or more computing devices and in a variety of system configurations, including in a networked configuration. However, it is also contemplated that the invention may include and/or utilize embedded systems with general purpose processing units, digital/media signal processors (DSP/MSP), application specific integrated circuits (ASIC), standalone electronic devices, and other such electronic environments.
[0080]
[0081] Processing system 14 includes one or more processors, such as a central processor and optionally one or more other processors designed to perform a particular function or task. It is typically processing system 14 that executes the program instructions provided on computer-readable media, such as on memory 16, a magnetic hard disk, a removable magnetic disk, a magnetic cassette, an optical disk, or from a communication connection, which may also be viewed as a computer-readable medium or may provide access to a remote computer-readable medium.
[0082] Memory 16 includes one or more computer-readable media that may be configured to include or includes thereon data or instructions for manipulating data, and may be accessed by processing system 14 through system bus 12. Memory 16 may include, for example, ROM 28, used to permanently store information, and/or RAM 30, used to temporarily store information. ROM 28 may include a basic input/output system (BIOS) having one or more routines that are used to establish communication, such as during start-up of computer device 10. RAM 30 may include one or more program modules, such as one or more operating systems, application programs, and/or program data. One or more databases are stored in memory 16.
[0083] One or more mass storage device interfaces 18 may be used to connect one or more mass storage devices 26 to system bus 12. The mass storage devices 26 may be incorporated into or may be peripheral to computer device 10 and allow computer device 10 to retain large amounts of data. Optionally, one or more of the mass storage devices 26 may be removable from computer device 10. Examples of mass storage devices include hard disk drives, magnetic disk drives, tape drives, flash memory drives, and optical disk drives. A mass storage device 26 may read from and/or write to a magnetic hard disk, a removable magnetic disk, a magnetic cassette, an optical disk, flash memory, or another computer-readable medium. Mass storage devices 26 and their corresponding computer-readable media provide nonvolatile storage of data and/or executable instructions that may include one or more program modules such as an operating system, one or more application programs, other program modules, or program data. Such executable instructions may include program code as a means for implementing certain methods of the invention. Computer executable instructions may include data structures, objects, programs, routines, or other program modules that may be accessed by a processing system, such as one associated with a general-purpose computer capable of performing various different functions or one associated with a special purpose computer capable of performing a limited number of functions. Specifically, computer executable instructions cause the processing system to perform a particular function or group of functions and are examples of program code means for implementing steps for methods disclosed herein. Furthermore, a particular sequence of the executable instructions provides an example of corresponding acts that may be used to implement such steps. Examples of computer-readable media include random-access memory (RAM), read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EPROM), compact disk read-only memory (CD-ROM), or any other device or component that is capable of providing data or executable instructions that may be accessed by a processing system. While embodiments of the invention embrace the use of all types of computer-readable media, certain embodiments as recited in the claims may be limited to the use of tangible, non-transitory computer-readable media, and the phrases tangible computer-readable medium and non-transitory computer-readable medium (or plural variations) used herein are intended to exclude transitory propagating signals per se.
[0084] As shown in
[0085] One or more output interfaces 22 may be employed to connect one or more corresponding output devices 34 to system bus 12. Examples of output devices include a monitor or display screen, lights, a speaker, a printer, a multi-functional peripheral, and the like. A particular output device 34 may be integrated with or peripheral to computer device 10. Examples of output interfaces include a video adapter, an audio adapter, a parallel port, and the like.
[0086] One or more network interfaces 24 enable computer device 10 to exchange information with one or more other local or remote computer devices 36, illustrated as computer devices 36, via a network 38 that may include hardwired and/or wireless links. Examples of network interfaces include a network adapter for connection to a local area network (LAN) or a modem, wireless link, or other adapter for connection to a wide area network (WAN), such as the Internet. The network interface 24 may be incorporated with or peripheral to computer device 10. In a networked system, accessible program modules or portions thereof may be stored in a remote memory storage device. Furthermore, in a networked system computer device 10 may participate in a distributed computing environment, where functions or tasks are performed by a plurality of networked computer devices 36.
[0087] As shown in
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[0090] Variable data or user specified inputs 150 are manual inputs entered to the system by the user. These include general inputs 160 such as name and address as well as other inputs discussed below. One input may be Golfer Handicap 161, which is a numerical measure of a user's potential ability. In the US Golf Association (USGA) system, handicaps range between zero and 36.4 for men and 40.4 for women. The handicap shows a user's current skill level in the game. Golfer Age 162 is data in years or by year of birth. Data directed to Golfer Gender 163 is input as male (M) or female (F) and used as a factor in applying strength to the calculations. Manual weather 164 data may be that which the user deems important but not provided as an automated input. For example, manual weather 164 may be the user's estimation of precipitation in the past x hours. Manual green speeds 165 is data based on a user's estimation and can be entered as numerical values or as a selection from a group, e.g., Average, Fast, Slow, or None, Minor, Moderate, Major. For example, an input of Average for green speed may denote a 6.5 feet-8.5 feet estimated distance of a ball struck by the user to travel to a hole. Or an input of Average for green speed may denote a 5-10 mph estimated speed of a ball struck by the user during travel to a hole. Golf Club Weights 166 data is the weight of the club the user is using. For example, Golf Club Weights 166 data may be entered as a numerical value between 12-20 ounces. Other Input 16x is also contemplated.
[0091] User specified inputs 150 also include Putting Green Input 180 such as Distance 181, BREAK 182, HILL 183, Golf Club In-Use 184, or Other Input 18x. The Distance 181 input denotes the amount of space between a ball and the hole measured in STEPS (S) 181. As described above, total distance or length of a putt of 1 step=1 STEP or 3 feet. BREAK 182 input is a value representing the evaluation of terrain between the ball and the hole in terms of divergence from a straight line of travel from the point of impact to the hole. HILL 183 represents the extent the terrain between the ball and the hole rises or falls. And Golf Club In-Use 184 may be entry of a for Putter or b for Chipping Wedge. Various other manual inputs are referred to as Other Input 18x.
[0092]
[0093] PUTTING Calculations 210 include an AIM Calculation 220 and a FORCE Calculation 230. The AIM Calculation 220=STEPSBREAK+STEPS/5HILL(1 for Uphill or +1 for Downhill). The FORCE Calculation 230=STEPS+STEPS/5HILL(+1 for Uphill or 1 for Downhill. CHIPPING Calculations 250 include an AIM Calculation 260 and a FORCE Calculation 270. The AIM Calculation 260=STEPS/2BREAK+STEPS/5HILL(1 for Uphill or +1 for Downhill). The FORCE Calculation 270=STEPS+STEPS/5HILL(+1 for Uphill or 1 for Downhill). With the FORCE variable impacted most significantly by the STEPS variable, the impact of the HILL variable in the equation must be diminished. According to the invention, the HILL variable is diminished by dividing a STEP variable by 5 since this value effectively reduces the impact of the HILL variable on the equation and permits a 1:1 ratio for converting the calculated FORCE or AIM value to a unit of measure. Using a number other than 5 was discovered to not effectively reduce the impact of the HILL variable on the equation and, further, fails to enable the FORCE value and AIM value to be converted to a unit of measure.
[0094]
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[0096] More specifically, as shown in the flow chart of
[0097] At step 704, hill severity input (NONE, MINOR, MODERATE, MAJOR, EXTREME) is received based on a predetermined scale. The predetermined scale isNONE=0, MINOR=1 to 22.5, MODERATE=22.6 to 45, MAJOR=46 to 67.5, EXTREME=67.6 to 90. This scale was determine to provide the most accurate FORCE value calculation. Using the predetermined scale, the golfer estimates the angle of the sloped travel of a ball that deviates from a straight line of travel from the point of impact to the hole. Depending on the input of the hill severity as NONE, MINOR, MODERATE, MAJOR, EXTREME, at step 706 it is translated to a value 0 through 4. Particularly, NONE=0, MINOR=1, MODERATE=2, MAJOR=3, EXTREME=4.
[0098] At step 708, a constant value is received that is based upon whether the ball is uphill or downhill from the hole. If the ball is uphill, the constant value is +1. If the ball is downhill, the constant value is 1.
[0099] At step 710, the equation is applied: FORCE Calculation Value=STEPS+STEPS/5HILL(+1 for Uphill or 1 for Downhill). With the FORCE value impacted most significantly by the STEPS variable, the impact of the HILL variable in the equation must be diminished. According to the invention, the HILL variable is diminished by dividing a STEP variable by 5 since this value effectively reduces the impact of the. HILL variable on the equation and permits a 1:1 ratio for converting the calculated FORCE value to a unit of measure. Using a number other than 5 was discovered to not effectively reduce the impact of the HILL variable on the equation and, further, fails to enable the FORCE value to be converted to a unit of measure.
[0100] At step 712, if the FORCE calculation value is not an integer, it is rounded to the nearest integer at step 714. The FORCE value integer is converted to a unit of length at step 716. According to one embodiment, the FORCE value integer is converted to inches using a 1:1 ratio. A 1:1 ratio is used since the equation effectively reduces the impact of the HILL variable in order to output a value that correlates to a unit of measure. At step 718, the FORCE value is output in the form of the unit of length which is applied using a calibration guide apparatus (described below). As shown in the flow chart of
[0101] At step 752, the number of steps is the total distance from the ball to the hole, i.e., the length of the putt. According to the invention, 1 step equals 3 feet. This fixed definition was determined, in combination with the other inputs, to provide the most accurate AIM value calculation.
[0102] At step 754, break input (NONE, MINOR, MODERATE, MAJOR, EXTREME), is received based on a predetermined scale. The predetermined scale isNONE=0, MINOR=1 to 22.5, MODERATE=22.6 to 45, MAJOR=46 to 67.5, EXTREME=67.6 to 90. This scale was determine to provide the most accurate AIM value calculation. Using the predetermined scale, the golfer estimates the angle of the curved travel of a ball that deviates from a straight line of travel from the point of impact to the hole for either a right or a left break. Depending on the input of the break input as NONE, MINOR, MODERATE, MAJOR, EXTREME, at step 756 it is translated to a value 0 through 4. Particularly, NONE=0, MINOR=1, MODERATE=2, MAJOR=3, EXTREME=4.
[0103] At step 758, hill severity input (NONE, MINOR, MODERATE, MAJOR, EXTREME) is received based on a predetermined scale. The predetermined scale isNONE=0, MINOR=1 to 22.5, MODERATE=22.6 to 45, MAJOR=46 to 67.5, EXTREME=67.6 to 90. This scale was determine to provide the most accurate AIM value calculation. Using the predetermined scale, the golfer estimates the angle of the sloped travel of a ball that deviates from a straight line of travel from the point of impact to the hole. Depending on the input of the hill severity as NONE, MINOR, MODERATE, MAJOR, EXTREME, at step 758 it is translated to a value 0 through 4. Particularly, NONE=0, MINOR=1, MODERATE=2, MAJOR=3, EXTREME=4.
[0104] At step 762, a constant value is received that is based upon whether the ball is uphill or downhill from the hole. If the ball is uphill, the constant value is +1. If the ball is downhill, the constant value is 1.
[0105] At step 764, the equation is applied: AIM Calculation Value=STEPSBREAK+STEPS/5HILL(1 for Uphill or +1 for Downhill). With the AIM value impacted most significantly by the STEPS variable, the impact of the HILL variable in the equation must be diminished. According to the invention, the HILL variable is diminished by dividing a STEP variable by 5 since this value effectively reduces the impact of the HILL variable on the equation and permits a 1:1 ratio for converting the calculated AIM value to a unit of measure. Using a number other than 5 was discovered to not effectively reduce the impact of the AIM variable on the equation and, further, fails to enable the AIM value to be converted to a unit of measure.
[0106] At step 766, if the AIM calculation value is not an integer, it is rounded to the nearest integer at step 768. The AIM value integer is converted to a unit of length at step 770. According to one embodiment, the AIM value integer is converted to inches using a 1:1 ratio. A 1:1 ratio is used since the equation was formulated to output a value that correlates to a unit of measure. At step 772, the AIM value is output in the form of the unit of length which is applied using a calibration guide apparatus (described below).
[0107]
[0108] Depending on the FORCE value, output is accessed and retrieved for output, either as a visual or aural output. As shown in
[0109]
[0110] As mentioned above, the calculated values for FORCE and AIM are each converted to a unit of measure so that they can be implemented using a calibration guide apparatus.
[0111]
[0112] AIM 301 is the distance left or right of the center of the hole expressed in inches, feet, yards, centimeters and/or meters the golfer should AIM 301 the putt/chip based on the varied terrain between the current position of the golf ball and the hole.
[0113]
[0114] providing a visual indication of how far left or right a golfer should AIM when putting/chipping. The AIM calibration guide 420 has visual markings to indicate various distances by which a golfer may adjust their AIM 301 depending upon the AIM output. For visual reference, the AIM calibration guide 420 is placed behind the hole with the center flag aligned with the center of the hole. The Guide 420 to display various distances left or right of the hole; that is, the user is provided with a visual with what 3, 4, 6 8, 10, 20, etc. looks like; however, any measurement is contemplated. The user may calibrate by aiming their put/chip at a distance measured from the center of the hole as provided by the output. For example, if the output for AIM is 4 with a right break, the golfer strikes the ball in a path aligned with the line that is 4 to the right of the center line as indicated on the AIM calibration guide 420. Marking a straight line on a golf ball with a permanent marker may be used to help with alignment.
[0115] As discussed above, FORCE is used to adjust the distance a user moves a club back to control how far the golf ball will travel forward. By keeping all other variables constant, especially tempo, varying the length or distance of the backswing can be easily adjusted.
[0116]
[0117] As shown, the FORCE calibration guide includes a board with lines to illustrate to the user how far back the golf club is being moved to create a more consistent stroke. A proper putting stroke has a subtle arc, illustrated on the board by a pair of parallel dotted green lines. It is assumed that the follow through of the putting stroke is about the same length or longer or distance as the back swing. For visual reference, the FORCE calibration guide 430 is placed in line with the ball. The Guide 430 displays various distances behind the ball; that is, the user is provided with a visual with what 2, 6 8, 10, 22, etc. looks like; however, any measurement is contemplated. The user may calibrate by moving their golf club head to a distance of a backstroke as provided by the output, For example, if the output for FORCE is 10, the golfer implements a backstroke so that the golf club head is aligned with the line that is 10 behind the ball as indicated on the FORCE calibration guide 430. Ball distance is increased by longer backstrokes and decreased by shorter backstrokes.
[0118]
[0119] Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are disclosed as example forms of implementing the claims.