JP4222661B2 - recoding media - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a recording medium storing a support program for supporting endurance evaluation using blood lactic acid levels.
[0002]
[Prior art]
Endurance is particularly required for medium- and long-distance track events in track and field, medium- and long-distance swimming competitions, and ball games such as soccer and rugby. Accurately evaluate the endurance of such athletes, create optimal practice menus for individual athletes, and use lactic acid levels in the athlete's blood to perform efficient and lean exercises The method of doing is researched, and the result is published in various literature, and attracts attention. Examples of such documents include the training journal March 1996, pages 8-17, or the coaching clinic April 1997, pages 9-13, pages 14-17, etc. Exists.
[0003]
In order to evaluate endurance based on blood lactate level, it is important to find an inflection point where the relationship between exercise load and blood lactate level changes rapidly. In this case, for example, when the subject is a track-and-field mid-range athlete, a test run of 200 m is performed five times at different speeds each time, and the blood lactate level is measured each time. Is adopted. Therefore, in a large-scale sports organization having a large number of athletes, when the blood lactate level of each athlete is continuously measured at regular intervals, the blood lactate level data as a whole becomes enormous. And since endurance differs for every player, it is necessary to determine the speed of each trial run for every player based on the best time of each player.
[0004]
However, although a simple device for measuring blood lactic acid levels has been developed, a device that can be effectively used to quickly determine the measurement protocol and to efficiently analyze the measured blood lactic acid levels Are not developed, and these determinations and analyzes require a lot of time and effort, so there are still only a few sports organizations that use blood lactate to evaluate endurance and create practice menus. The current situation is that it has stopped.
[0005]
DISCLOSURE OF THE INVENTION
The present invention has been conceived under the circumstances described above, and it is an object of the present invention to provide a recording medium storing a support program that can efficiently evaluate endurance using a blood lactate level. And
[0006]
In order to solve the above problems, the present invention takes the following technical means.
[0007]
According to the first aspect of the present invention, a computer is used to measure a competition distance in an exercise in which exercise intensity can be evaluated based on distance and time, a personal best record of a subject in the exercise, and a measurement number of blood lactate levels. A storage means for storing an exercise set distance for measuring a blood lactate level, and a target time for giving a maximum exercise load to the subject from the competition distance, the set distance, and the personal best record. The calculation means for calculating, and the target time calculated by the calculation means as the target time for the final exercise for measuring the blood lactate level, and a predetermined coefficient corresponding to the number of measurements is added to the target time. and Help protocol determining means to determine the target time of the other cycles, computer-readable recording medium in which the program was recorded in order to function as is provided by.
[0008]
In this way, since the protocol is automatically determined, preparation for measurement of the blood lactic acid level can be performed accurately and quickly. According to a preferred embodiment, a program for causing the computer to function as a calculation means for calculating a time correction coefficient according to the competition distance and the set distance is further recorded, and the calculation means includes the self-maximum recording. Is multiplied by the ratio of the set distance to the competition distance, and further multiplied by the time correction coefficient, thereby calculating a target time for applying the maximum exercise load to the subject.
[0009]
According to the second aspect of the present invention, a computer is used to measure the competition distance in an exercise in which exercise intensity can be evaluated by distance and time, the subject's personal best record in the exercise, and the number of blood lactate measurements. From the storage means for storing the exercise setting time for measuring the blood lactate level, and the competition distance, the setting time, and the personal best record, a target distance for giving the subject a maximum exercise load is determined. The calculating means for calculating, and the target distance calculated by the calculating means as the target distance of the final exercise for measuring the blood lactate level, and a predetermined coefficient corresponding to the number of times of measurement is added to the target distance. and Help protocol determining means to determine the target distance of other times, the computer-readable recording medium recording a program for operating and is provided by.
[0010]
In this way, since the protocol is automatically determined, preparation for measurement of the blood lactic acid level can be performed accurately and quickly.
[0011]
According to a preferred embodiment, there is further recorded a program for causing the computer to function as a calculation means for calculating a distance correction coefficient according to the self-highest record and the set time, and the calculation means includes the competition distance Is multiplied by the ratio of the set time to the maximum self-recording, and further multiplied by the distance correction coefficient, thereby calculating a target distance for giving the subject a maximum exercise load .
[0012]
[0013]
[0014]
[0015]
[0016]
[0017]
[0018]
[0019]
[0020]
[0021]
Other features and advantages of the present invention will become more apparent from the detailed description given below with reference to the accompanying drawings.
[0022]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.
[0023]
FIG. 1 is a schematic circuit block diagram of a personal computer that operates based on a program stored in a recording medium according to the present invention. The personal computer includes a CPU 1, a ROM 2, a RAM 3, an interface circuit 4, a hard disk drive 5, A flexible disk drive 6, a CD-ROM drive 7, a display device 8, and an operation device 9 are provided. The CPU 1, ROM 2, RAM 3, and interface circuit 4 are connected to each other by a bus line 11. The bus line 11 includes a data bus, an address bus, and a control bus. The interface circuit 4 is connected to a hard disk drive 5, a flexible disk drive 6, a CD-ROM drive 7, a display device 8, and an operation device 9.
[0024]
A CPU (central processing unit) 1 operates based on a program installed in the hard disk and read into the RAM 3, and controls the display device 8 and the like.
[0025]
A ROM (read only memory) 2 stores programs and data for controlling the activation of the personal computer.
[0026]
A RAM (random access memory) 3 provides a work area to the CPU 1 and stores various data and programs.
[0027]
The interface circuit 4 controls communication between the CPU 1 and various devices.
[0028]
The hard disk drive 5 is controlled by the CPU 1 to read / write various data and programs to / from the hard disk.
[0029]
The flexible disk drive 6 is controlled by the CPU 1 to read / write various data and programs to / from the flexible disk.
[0030]
The CD-ROM drive 7 is controlled by the CPU 1 to read various data and programs from a CD-ROM (compact disk read only memory).
[0031]
The display device 8 includes an LCD (liquid crystal display) or a CRT (cathode-ray tube), and is controlled by the CPU 1 to perform various displays on the display screen.
[0032]
The operation device 9 includes a keyboard and a mouse and outputs an operation signal corresponding to an operation by the user.
[0033]
The endurance evaluation support program using the blood lactate level is stored in a CD-ROM, MO disk, flexible disk, or the like. Among them, for example, when the CD-ROM is inserted into the CD-ROM drive 7, the display device 8 An operation screen for installation is displayed on the display screen. When installation is instructed here, the CD-ROM drive 7 reads the endurance evaluation support program stored in the CD-ROM, and the hard disk drive 5 writes it into the hard disk.
[0034]
When the endurance evaluation support program is started after the installation is completed, a data input screen as shown in FIG. 2 is displayed on the display screen of the display device 8, and personal information is displayed according to the operation of the operation device 9 by the operator. Registration, protocol or measurement plan creation, and data analysis.
[0035]
First, registration of the player's personal information will be described. With the data input screen shown in FIG. 2 displayed on the display screen of the display device 8, the operator operates the operation device 9 to enter the player's ID number in the ID number entry field 21 and enter the date of birth. Enter the date of birth of the player in the column 22, the age of the player in the age entry column 23, the name of the player in the name entry column 24, and the name of the player in the choreography entry column 25. Then, enter the name of the team to which the player belongs in the entry group entry field 26, select the athlete's competition type in the competition item selection field 27, and enter the telephone number of the player's contact in the contact entry field 28. When an arbitrary number of specialty items of the player are selected in the selection field 29, the gender of the player is selected in the sex selection field 30, and the registration operation is performed, the personal information is converted into a database and stored in the hard disk.
[0036]
When the operator operates the record information operation column 31 using the operation device 9, a record information input screen as shown in FIG. 3 is displayed on the display screen of the display device 8, and the results of the athletes in the competition You can enter environmental conditions. The recorded information is also converted into a database as a part of personal information by a registration operation using the operation device 9 and stored in the hard disk.
[0037]
2 can be arbitrarily set on the competition item setting screen as shown in FIG. 4, and the specialized item selected in the specialized item selection field 29 in FIG. It can be arbitrarily set on the specialized item setting screen as shown in FIG.
[0038]
The player's personal information stored in the database in this way can be printed for each player by a printer connected to a personal computer, and can be searched for as a keyword for each type of entry. The list can be displayed on the display screen of the display device 8 and can be printed using a printer.
[0039]
Next, creation of a protocol will be described. The protocol can be created by arbitrarily selecting any one of an automatic creation mode, a template use mode, and a manual setting mode.
[0040]
In the automatic creation mode, first, a screen as shown in FIG. 6 is displayed on the display screen of the display device 8. When the athlete's competition item is not a track competition but a swimming competition, when the operator checks the competition in the competition item setting field 35 using the operation device 9, the display screen of the display device 8 is as shown in FIG. A screen is displayed. When the player's competition item is not a track competition but a ball game, when the operator checks the ball game in the competition item setting field 35 using the operation device 9, a screen as shown in FIG. Is displayed. When the athlete's competition item is track competition or swimming, the operator enters the competition distance of the athlete's specialty item in the competition distance field 36 using the operation device 9, and the unit of the competition distance in the unit selection field 37. Enter the latest personal best time of the athlete's specialty item in the best time entry field 38, enter the number of blood lactate measurements in the measurement number entry field 39, and blood lactate value in the set distance field 40 Enter the distance to test or swim for the measurement.
[0041]
In the adaptation column 41, the CPU 1 calculates and displays a time correction coefficient according to the difference between the competition distance of the special event and the distance of the test run or the test swim, which is changed by the operator using the operation device 9. it can. This time correction coefficient is less than half of the personal best time of 400 m when, for example, the competition distance of a specialized event is 400 m and the distance to test or swim for the measurement of blood lactic acid level is 200 m. Since it has been empirically found that it is possible to test or swim 200 m, it is a coefficient for correcting for that.
[0042]
On the other hand, when the player's competition item is a ball game, the operator uses the operation device 9 to select one of 12 minutes, 3 km, and 1.5 km. This is because, in the case of ball games, there is no special sport distance, so it is necessary to determine the exercise to be performed for measuring the blood lactate level. When the 12-minute run is selected, the operator uses the operation device 9 to enter the latest self-longest distance of the player's 12-minute run in the longest distance entry column 42. When the 3 km run is selected, the operator uses the operation device 9 to enter the latest personal best time of the player's 3 km run in the best time entry column 43. When the 1.5 km run is selected, the operator uses the operation device 9 to enter the latest personal best time of the 1.5 km run of the player in the best time entry column 44. The number-of-measurements entry column 39 and the adaptation column 41 are the same as in the track competition or swimming.
[0043]
After the various settings are completed, if the operator operates the creation operation column 45 using the operation device 9, the CPU 1 automatically generates a protocol. For example, in the setting screen of FIG. 7, when 5 is set in the measurement number entry column 39 and 200 m is set in the set distance column 40, the protocol is displayed in the data display / entry column 47 as shown in FIG. The That is, the CPU 1 calculates and displays the target time of each time in the 200 m test swim performed five times for the measurement of the blood lactate level based on the number of measurements, the set distance, and the best time of the athlete's specialty item. The apparatus 8 is controlled to display the protocol in the data display / entry column 47. The target time in the five measurements is gradually shortened each time it is repeated so that the exercise load gradually increases, and the fifth target time matches the best time of the player. When the special item is 400m swimming, the best time of 400m is not simply halved, but is corrected using the time correction coefficient entered in the adaptation column 41. More specifically, the CPU 1 calculates a target time in the fifth measurement for giving the maximum exercise load to the player based on the set distance and the best time, and the calculation result takes a predetermined number of times into consideration. The target times in the measurement from the fourth time to the first time are sequentially calculated. Based on this protocol, the athlete is asked to test 5 times at a distance of 200 m so that the target time displayed in the data display / entry column 47 matches as much as possible. Measure the medium lactic acid level.
[0044]
In the mode using the template, the operator uses the operation device 9 to call a template selection screen as shown in FIG. 10 from the screen shown in FIG. 2 and select a desired template from the template name selection column 50. The template name selection field 50 displays the name of a template in which frequently used protocols are registered as templates. Any one of them may be selected. As a result, the standard protocol corresponding to the selected template name is displayed in the data display / entry column 47 as shown in FIG. 11, and the operator edits and determines the protocol as necessary.
[0045]
In the manual setting mode, as shown in FIG. 12, the operator enters the set distance and the target time for each time in the data display / entry column 47 using the operating device 9. As a result, each lap time is calculated by the CPU 1 and displayed in the data display / entry column 47. As another protocol creation method in the manual setting mode, by selecting the past measurement date displayed in the measurement date entry field 48, the protocol used for the measurement of the day is called and edited as necessary. You can also.
[0046]
In the above description, the case of determining the target time in each measurement by giving a set distance has been described, but of course, the protocol can be used in the same manner when the target distance in each measurement is determined by giving a set time. Can be created. Furthermore, when a treadmill, a bicycle ergo, or the like is used as an exercise load application method in each measurement, for example, a protocol is generated as shown in FIG.
[0047]
In addition, a protocol generated in any mode can be printed by a printer and can be used as a template by registering as a standard protocol.
[0048]
Thus, after the protocol is determined, the athlete is given a plurality of exercise loads according to the protocol, and the blood lactate level and heart rate of the athlete are measured at the end of each exercise, and as shown in FIG. Uses the operation device 9 to enter the measurement result in the data display / entry column 47. At this time, since the target time and the actual measurement time do not always coincide completely, the actual measurement time is also entered. As a result, the CPU 1 calculates the speed based on the actually measured time and displays it in the data display / entry column 47.
[0049]
When the operator operates the memo operation column 49 using the operation device 9 on the screen shown in FIG. 14, a memo entry screen as shown in FIG. 15 appears on the display screen of the display device 8. Using the, you can enter the measurement location, measurement time zone, various natural conditions, the situation of the athlete, and the like. This memo is databased together with the measurement results and stored in the hard disk.
[0050]
When the input of the measurement result is completed, a graph and a numerical table of the analysis result are displayed by performing various setting operations for data analysis. That is, the operator uses the operation device 9 to display a setting screen as shown in FIG. 16 on the display screen of the display device 8, checks the graph format selection column 51, and displays a single graph, comparison graph, time Select either a series graph or a group graph. Further, the operator operates the lactic acid level analysis method selection field 52 using the operating device 9 to select the blood lactate level analysis method, and operates the heart rate analysis method selection field 53 to analyze the heart rate. And enter detection points in the plurality of detection point fields 54a and 54b as necessary. As an analysis method of the lactic acid value analysis method selection column 52 or the heart rate analysis method selection column 53, for example, a quadratic curve, a single bend, a double bend, a broken line, or the like can be selected, and a graph corresponding to that can be generated. .
[0051]
When the comparison graph is selected in the graph format selection field 51, the operator operates the data selection operation field 55 using the operation device 9. As a result, a data selection screen as shown in FIG. 17 is displayed, and the operator uses the operation device 9 to select personal data to be compared. The personal data to be compared may be a measurement result of another player or a past measurement result of the same player.
[0052]
When the operator operates the analysis operation column 56 of FIG. 16 using the operation device 9, the CPU 1 performs data analysis according to the setting contents, and the result is displayed in the data display / entry column 47 of the data sheet screen. . For example, when a single graph is selected in the graph format selection field 51 of FIG. 16, as shown in FIG. 18, a graph showing the relationship between the heart rate HR and the exercise intensity, the blood lactate level LA, and the exercise intensity. A graph representing the relationship between the two, that is, a lactate curve, is displayed in the data display / entry column 47. Further, the numerical values at the detection points set in the detection point columns 54 a and 54 b are displayed in the data display / entry column 47. In the example of FIG. 18, the exercise load intensity, that is, the speed at which the blood lactic acid level is 2, 4, 6 mmol / l is displayed in the form of a numerical table. Although not shown in the example of FIG. 18, the heart rate may be displayed in the form of a number table.
[0053]
When the comparison graph is selected in the graph format selection field 51 of FIG. 16, as shown in FIG. 19, a graph showing the relationship between the heart rate HR and the exercise intensity and the relationship between the blood lactate level LA and the exercise intensity are shown. The graph to be compared is displayed with a broken line in the graph to be represented.
[0054]
When the time-series graph is selected in the graph format selection field 51 of FIG. 16, as shown in FIG. 20, the load intensity with respect to any set blood lactic acid value, for example, the blood lactate value is 2 mmol / l and 4 mmol / The trial running speed or swimming speed in the case of l is displayed in time series.
[0055]
When the operator selects display of the subjective strength by checking the subjective strength selection column 57 in FIG. 16 using the operating device 9, a graph showing the relationship between the blood lactate level LA and the exercise strength, Graphs representing the relationship between the subjective intensity and the exercise intensity are displayed in an overlapping manner. Of course, it is assumed that the subjective strength is input as data. Subjective strength is the exercise intensity experienced by the athlete, that is, the degree of fatigue.
[0056]
By observing the graph displayed in the data display / entry column 47, the athlete's current endurance can be determined by determining the lactate threshold (LT) and OBLA (onset of blood lactate accumulation) of each player. Or, it is possible to accurately evaluate the degree of endurance improvement. As a result, the most effective practice menu for individual players can be created.
[Brief description of the drawings]
FIG. 1 is a schematic circuit block diagram of a personal computer that operates based on a program stored in a recording medium according to the present invention.
FIG. 2 is an explanatory diagram of a display screen displayed on a display device based on a program stored in a recording medium according to the present invention.
FIG. 3 is an explanatory diagram of a display screen displayed on a display device based on a program stored in a recording medium according to the present invention.
FIG. 4 is an explanatory diagram of a display screen displayed on the display device based on a program stored in the recording medium according to the present invention.
FIG. 5 is an explanatory diagram of a display screen displayed on the display device based on a program stored in a recording medium according to the present invention.
FIG. 6 is an explanatory diagram of a display screen displayed on the display device based on a program stored in the recording medium according to the present invention.
FIG. 7 is an explanatory diagram of a display screen displayed on the display device based on a program stored in the recording medium according to the present invention.
FIG. 8 is an explanatory diagram of a display screen displayed on the display device based on a program stored in the recording medium according to the present invention.
FIG. 9 is an explanatory diagram of a display screen displayed on the display device based on a program stored in the recording medium according to the present invention.
FIG. 10 is an explanatory diagram of a display screen displayed on the display device based on a program stored in a recording medium according to the present invention.
FIG. 11 is an explanatory diagram of a display screen displayed on the display device based on a program stored in the recording medium according to the present invention.
FIG. 12 is an explanatory diagram of a display screen displayed on the display device based on a program stored in the recording medium according to the present invention.
FIG. 13 is an explanatory diagram of a display screen displayed on the display device based on a program stored in a recording medium according to the present invention.
FIG. 14 is an explanatory diagram of a display screen displayed on the display device based on a program stored in the recording medium according to the present invention.
FIG. 15 is an explanatory diagram of a display screen displayed on the display device based on a program stored in a recording medium according to the present invention.
FIG. 16 is an explanatory diagram of a display screen displayed on the display device based on a program stored in the recording medium according to the present invention.
FIG. 17 is an explanatory diagram of a display screen displayed on the display device based on a program stored in a recording medium according to the present invention.
FIG. 18 is an explanatory diagram of a display screen displayed on the display device based on a program stored in the recording medium according to the present invention.
FIG. 19 is an explanatory diagram of a display screen displayed on the display device based on a program stored in the recording medium according to the present invention.
FIG. 20 is an explanatory diagram of a display screen displayed on the display device based on a program stored in the recording medium according to the present invention.
[Explanation of symbols]
1 CPU
2 ROM
3 RAM
4 Interface Circuit 5 Hard Disk Drive 6 Flexible Disk Drive 7 CD-ROM Drive 8 Display Device 9 Operating Device

Claims (4)

Computer
The competition distance in the exercise that can evaluate the exercise intensity by distance and time, the personal best record of the subject in the exercise, the number of times the blood lactate is measured, and the set distance of the exercise for measuring the blood lactate Storage means for storing
Calculating means for calculating a target time for giving a maximum exercise load to the subject from the competition distance, the set distance, and the personal best record;
The target time calculated by the calculation means is set as the final target time of the exercise for measuring the blood lactate level, and by adding a predetermined coefficient corresponding to the number of measurements to the target time, and Help protocol determining means to determine the target time,
The computer-readable recording medium which recorded the program for making it function . Further recording a program for causing the computer to function as a calculation means for calculating a time correction coefficient according to the competition distance and the set distance,
The calculation means calculates a target time for applying the maximum exercise load to the subject by multiplying the self-recorded record by a ratio of the set distance to the competition distance and further multiplying the time correction coefficient.
The computer-readable recording medium according to claim 1 . Computer
The distance of the exercise in which the exercise intensity can be evaluated by the distance and time, the personal best record of the subject in the exercise, the number of times the blood lactate is measured, and the exercise setting time for measuring the blood lactate Storage means for storing
A calculation means for calculating a target distance for giving a maximum exercise load to the subject from the competition distance, the set time, and the personal best record;
The target distance calculated by the calculation means is set as the final target distance of the exercise for measuring the blood lactate level, and the target distance is integrated with a predetermined coefficient corresponding to the number of measurements. A protocol determining means for determining a target distance;
The computer-readable recording medium which recorded the program for making it function . Further recording a program for causing the computer to function as a calculation means for calculating a distance correction coefficient according to the self-highest record and the set time,
The calculation means calculates a target distance for giving the subject a maximum exercise load by multiplying the competition distance by a ratio of the set time with respect to the personal best record and further multiplying the distance correction coefficient.
The computer-readable recording medium according to claim 3 .

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