JP3950100B2 - Exercise prescription system and exercise prescription method - Google Patents

Description

  The present invention relates to an exercise mechanism control system and an exercise mechanism control method for automatically adjusting an exercise mechanism according to an exercise program updated according to an exerciser's exercise state and exercise history during exercise using the exercise mechanism. Using the heart rate measured while exercising using the mechanism, the exercise mechanism is controlled by discriminating whether the patient is overexercised or underexercised, the maximum oxygen intake is estimated from the exercise history, and the maximum oxygen intake The present invention relates to an exercise mechanism control system and an exercise mechanism control method for gradually increasing physical strength by controlling an exercise load according to a quantity.

When an exerciser exercises using an exercise mechanism such as a treadmill, the exerciser must exercise his / her physical strength and maintain his / her health through continuous exercise. Hope. In addition, the exerciser records his / her exercise state and desires to accustom his / her physical strength based on the recorded exercise history. In addition, exercisers have various goals such as endurance enhancement, cardiopulmonary function enhancement, and calorie consumption for obesity treatment.
Patent Document 1 below discloses a conventional exercise system in which an exercise load according to a change in heart rate is controlled.
Korean Patent Publication No. 2000-0064072

  However, in the exercise system disclosed in Patent Document 1, when the exercise capacity of the exerciser is improved by improving the cardiopulmonary function or the like, the exercise program provided to the exerciser is artificially new by the manager who manages the exercise. Such exercise programs also generate many errors because they must be created and if many clients are connected to a central server, each client must update the exercise program individually. Sometimes.

  Accordingly, the present invention is for solving the above-mentioned problems, and an object of the present invention is to provide an exercise mechanism control system for improving an exerciser's physical strength by updating an exercise program of the exerciser based on the exercise history of the exerciser. And providing a motion mechanism control method.

  Another object of the present invention is to detect an over-exercise state during a renewed exercise and reduce the exercise speed to reduce the danger state that can occur to the exerciser, and to detect an under-exercise state and increase the exercise speed. Another object of the present invention is to provide a motion mechanism control system and a motion mechanism control method that maintain appropriate motion effects.

  Another object of the present invention is to provide an exercise mechanism control system and an exercise mechanism control method that can be used for the purpose of treating obesity and the like by determining the exercise time according to the calorie consumption.

  Another object of the present invention can be individually operated on an exerciser's exercise mechanism, and can be operated by transmitting and receiving data through the central server by connecting a plurality of exercise mechanisms and the central server to a communication network. It is an object to provide a motion mechanism control system and a motion mechanism control method.

  Another object of the present invention is to provide an exercise mechanism control system and an exercise mechanism control method capable of adjusting exercise intensity according to the degree of awareness of the exerciser's exercise.

In order to achieve the above object, the present invention applies the already input maximum oxygen intake and the already input exercise intensity to the following Equation 14 to calculate the oxygen intake, and the calculated oxygen intake: The amount and inclination of the treadmill already input are applied to Equation 15 to calculate the moving speed of the treadmill, and the age of the input athlete is applied to the following Equation 16 to determine the maximum An exercise program for calculating a heart rate and setting the calculated current heart rate as a target heart rate by applying the calculated maximum heart rate of the exerciser and the previously input stable heart rate to the following Equation 17: In the exercise prescription system for updating the exercise program according to a change in exercise ability of the exerciser ,
Heart rate measuring means for measuring an exerciser's heart rate;
When an exerciser exercises using the treadmill, the treadmill is driven so that a comparison difference between the heart rate measured by the heart rate measuring means and the target heart rate is obtained and the comparison difference is corrected. Momentum control means for changing and driving;
A new exercise intensity is obtained by applying the heart rate at the time of stable input, the calculated maximum heart rate and the heart rate of the exerciser measured by the heart rate measuring means to the current heart rate in Equation (17). And applying the new exercise intensity and the calculated oxygen uptake to the formula 14 to calculate a new maximum oxygen uptake, the new maximum oxygen uptake, and the already input exercise Intensity is applied to Equation 14 to calculate a new oxygen intake, and the new oxygen intake and the previously input gradient are applied to Equation 15 to calculate a new moving speed, and the exercise It includes an exercise program update means for updating the exercise program by replacing the movement speed calculated by the program with the new movement speed .
[Formula 14]
Maximum oxygen uptake = oxygen uptake / exercise intensity
[Formula 15]
Oxygen uptake = movement speed × a + gradient (%) × movement speed (m / min) × b + c
(A, b, and c are adjustment factors that vary depending on the statistical group)
[Formula 16]
Maximum heart rate = (220-age of exerciser)
[Formula 17]
Exercise intensity = (current heart rate-stable heart rate) / (maximum heart rate-stable heart rate)

  According to the present invention, an exerciser can increase physical fitness by exercising with an exercise program that matches the physical strength of the person, and the person managing the exercise automatically exercises without managing each exerciser separately. It can be managed rationally and economically by updating a person's exercise program with physical fitness.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is a perspective view of a system for explaining a first embodiment of the present invention. FIG. 2 is a block diagram for explaining the control process of the system of the first embodiment shown in FIG.

  In the embodiment shown in FIG. 1, a treadmill 10 as a motion mechanism is provided with a driving device whose speed and inclination are adjusted by a motor, and such a driving device is controlled by a controller 20 having a built-in motion program. Is done.

  The controller 20 includes a control unit 200 that generates a control signal that controls a control target by performing numerical operations and logic calculations, an input unit 201 that is connected to the control unit 200 to input data, and a card reader 202 that reads a card. Link. At this time, the input unit 201 includes any input method such as a key input method or a monitor touch input method, and the card reader 202 includes a contact card and a non-contact RF card reader. The control unit 200 is connected to a ROM 203 that stores an operation program of the control unit 200 and a RAM 204 that temporarily stores data, and an interface 240 that is connected to the outside and transmits / receives data is connected to the monitor unit 207. A monitor drive driver 206 for driving is connected, and a motion mechanism drive unit 208 for controlling the drive device in the treadmill 10 is connected.

  In addition, the control unit 200 calculates a pulse measurement unit (heart rate measurement unit) 230 that measures the heart rate of an exerciser exercising using the treadmill 10 and a consumed calorie of the exerciser consumed during exercise. The calorie calculation module 205 that controls the treadmill 10 according to the amount thereof, the exercise program update module 220 that updates the exercise program of the exerciser, and the treadmill that detects the exercise distance and exercise amount using the treadmill 10 during exercise 10 and the momentum control module 209 which changes the inclination degree are connected. At this time, the term module may be a pure program, may be firmware combining hardware and software, may be pure hardware, can be manufactured in the form of a single integrated circuit chip, It can be manufactured in the form of divided chips, can be integrated into the controller 200, and can be separated separately. Such items can be variously modified in design. The control unit 200 is connected to a data storage unit 210 to store various databases. The storage unit 210 stores a personal information DB 215 that stores personal information for each exerciser, an exercise program DB 211 that stores an exercise program for each exerciser, and an exercise that stores the exercise history of each exerciser. There is a history DB 212, an exercise course DB 213 in which data on an exercise course that can be selected by each exerciser is stored, and a moving image DB 214 in which a movie for each exercise course is stored.

FIG. 3 is a flow chart for explaining an embodiment of the present invention.
When the exerciser inputs the personal information of the person using the card reader 202 or the input unit 201, the personal information input by the control unit 200 is compared with the personal information stored in the personal information DB 215, and the exerciser's treadmill 10 is compared. Approval of use is approved, and in the case of a new user, new membership is added (S10), (S20).

  The control unit 200 reads out the moving image list from the moving image DB 214 and displays it on the monitor 207 so that the exerciser selects it. When the specific moving image list is selected, the selected moving image is displayed and the exerciser displays the moving image. To be able to start. When a specific moving image is selected, the control unit 200 reads a graph as shown in FIG. 4 showing distance vs. height for the selected exercise course from the exercise course DB 213 and displays it on the monitor (S30), (S40).

  The exercise program update module 220 reads the exercise history of the exerciser for one week from the exercise history DB 212 and updates the exercise program. At this time, a correction value is calculated according to the exercise state of the exerciser. If there is a correction value, the treadmill 10 is driven by updating to a new exercise program (S80), (S81). The existing exercise program is read from the exercise program DB 211 and the treadmill 10 is driven (S50).

  When the treadmill 10 is driven by the exercise program, the control unit 200 displays a moving image in accordance with the exerciser's exercise, and the exercise distance calculated by the exercise amount control module 209 is indicated by the dotted course display of FIG. indicate. Further, the calorie calculation module 205 can calculate the exhausted calorie of the exerciser during exercise, and exercise can be controlled by the consumed calorie according to the exerciser's setting, which will be described later (S60).

  Further, when the exerciser is exercising the course displayed in FIG. 4, the amount of exercise, that is, the inclination and speed of the treadmill 10 is controlled according to the exercise state of the exerciser. When the course displayed in FIG. 4 is selected, the inclination according to the distance has a fixed value so as to control the movement speed of the treadmill 10 in order to control the amount of exercise, but when the course is not selected. Either one of the speed and the inclination can be fixed and the other can be changed (S60).

  Also, the exerciser can change the amount of exercise according to the degree of awareness during exercise or at the start of exercise, which will be described in detail later (S60).

  When the exercise is finished, the exercise history such as exercise distance, calorie consumption, maximum oxygen intake is updated and stored in the exercise history DB 212 (S70).

  Hereinafter, a process of calculating the treadmill motion speed at the specific inclination calculated by the motion program update module 209 will be described.

The maximum heart rate that an exerciser can quote during exercise is statistically calculated by Equation 5, and the target heart rate that is set as a goal for the exerciser by the exercise program during exercise is expressed by Equation 6.
[Formula 5]
Maximum heart rate = (220-exerciser age)
[Formula 6]
Target heart rate = (Maximum heart rate-Stable heart rate) x Exercise intensity + Stable heart rate
(At this time, the exercise intensity (% HRR) is calculated as a percentage of the value of the exerciser's maximum oxygen intake (% VO _2max ). That is, the exercise intensity of 50% HRR means 50% VO _2max .)

The oxygen intake during exercise is expressed by Equation 7.
[Formula 7]
Oxygen intake = Horizontal element intake + Vertical element intake + Rest element intake The horizontal element intake is the oxygen intake taken when moving in the horizontal plane, and the vertical element intake is vertical depending on the inclination of the treadmill. The oxygen intake that is taken while exercising, the rest factor intake is the oxygen intake required at rest, and is applied so that the coefficient of the factor that determines each intake is different during walking exercise and running exercise The
[Formula 8]
Oxygen uptake = movement speed xa + X x movement speed (m / min) x b + c
Here, a, b, and c are variable coefficients deformed by the moving speed application section of the motion mechanism or the sample group of the exerciser, and X is the inclination in the case of a treadmill).

Hereinafter, for convenience of explanation, the motion mechanism will be described with respect to the treadmill 10.
When the treadmill 10 is walking, the oxygen intake is expressed by Equation 9, which is more accurately applied within the proper walking speed of 50-100 m / min (3-6 km / hr).
[Formula 9]
Oxygen intake = Movement speed (m / min) x 0.1 (ml / kg / min) + Inclination (%) x Movement speed (m / min) x 0.8 (ml / kg / min) + 3.5 ml / kg / min
If an exerciser with an oxygen intake of 20 ml / kg / min and a target heart rate of 120 beats / min walks with an inclination of 0%, the movement speed of the exerciser is obtained by Equation 9. That is,
20 = Movement speed x 0.1 +3.5
Therefore, moving speed = 165 (m / min)
Similarly, if Equation 9 is applied in the case where the slope is 2%,
20 = Movement speed x 0.1 + 0.02 x Movement speed x 1.8 +3.5
Therefore, moving speed = 121.3 (m / min)
Similarly, if Equation 9 is applied in the case where the slope is 5%,
20 = Movement speed x 0.1 + 0.05 x Movement speed x 1.8 +3.5
Therefore, moving speed = 86.8 (m / min)
become. As described above, when the physical fitness condition (oxygen intake) and a specific inclination are given, the movement speed of the exerciser according to the inclination is determined through Equation 9.

Further, the oxygen intake during running is determined by Equation 10, and Equation 10 is applied more accurately within the range of 134 to 268 m / min (8 to 16 km / hr), which is the appropriate speed during running.
[Formula 10]
Oxygen intake = Movement speed (m / min) x 0.2 (ml / kg / min) + Inclination (%) x Movement speed (m / min) x 1.8 (ml / kg / min) x 0.5 + 3.5 ml / kg / min
If an exerciser with an oxygen intake of 20 ml / kg / min and a target heart rate of 120 times / minute runs with an inclination of 0%, the movement speed of the exerciser can be obtained from Equation 10. That is,
20 = Movement speed x 0.2 +3.5
Therefore, moving speed = 82.5 (m / min)
Similarly, if Equation 10 is applied in the case where the slope is 2%,
20 = Movement speed x 0.2 + 0.02 x Movement speed x 1.8 x 0.5 +3.5
Therefore, moving speed = 75.7 (m / min)
Similarly, if Equation 10 is applied when the slope is 5%,
20 = Movement speed x 0.2 + 0.05 x Movement speed x 1.8 x 0.5 +3.5
Therefore, moving speed = 67.3 (m / min)

In the following, the process of changing the speed by the exercise amount control module 209 comparing the physical fitness condition and the exercise heart rate during exercise is described in 40 years old when the maximum oxygen intake (VO _2max ) is 40 ml / kg / min. An example will be described in which a woman with a stable heart rate of 60 beats / minute and a body weight of 60 kg is exercise-prescribed with an exercise program with an exercise intensity of 50%.

The target heart rate of this exerciser is 120 times / minute according to Equation 2, and if the exerciser's heart rate is 130 times / minute while exercising, it will exceed the target heart rate by 10 times / minute. Become. Further, the exercise intensity of the exerciser can be obtained by the expression 11 which is a modified expression of the expression 2.
[Formula 11]
Current heart rate = (Maximum heart rate-Stable heart rate) x Current exercise intensity + Stable heart rate
Current exercise intensity = (current heart rate-stable heart rate) / (maximum heart rate-stable heart rate)
= (130-60) / (220-40) -60} ≒ 0.58 = 58%
From the calculations, it can be seen that the current exerciser exceeds the 50% exercise intensity indicated in the exercise program by 8%.

  Further, the momentum control module 209 adjusts the speed of the treadmill 10 so as to match the prescribed exercise program.

If the current inclination is 5% and walking at 6 Km / hr (= 100 m / min), the oxygen intake of this exerciser is calculated by Equation 8. That is,
Oxygen intake = Movement speed (m / min) x 0.1 (ml / kg / min) + Inclination (%) x Movement speed (m / min)
× 1.8 (ml / kg / min) + 3.5ml / kg / min
= 100 (m / min) x 0.1 (ml / kg / min) + 0.05 (%) x 100 (m / min) x 1.8 (ml / kg / min) +
3.5ml / kg / min = 22.5 (ml / kg / min)

Further, since the exerciser's oxygen intake is proportional to the exercise intensity, the maximum oxygen intake is calculated by Equation 12.
[Formula 12]
Maximum Oxygen Uptake = Current Oxygen Uptake / Exercise Intensity Therefore, the maximum oxygen uptake for this exerciser is 22.5 (ml / kg / min) at 58% exercise intensity, so 22.5 / 0.58 ≒ 38.8 (ml / kg / min). When an exerciser with a maximum oxygen intake of 38.8 (ml / kg / min) exercises at an exercise intensity of 50%, the oxygen intake is 19.4 (ml / kg / min), and the treadmill exercise speed at this time Is determined by Equation 4. That is,
19.4 = Movement speed x 0.1 + 0.05 x Movement speed x 1.8 + 3.5
Therefore, moving speed ≒ 83.7 m / min
The speed is now reduced from 100m / min to 83.7 m / min and the exercise intensity is adjusted.

  Any one of actual exercise intensity, oxygen intake, and maximum oxygen intake can be compared with the instructed exercise program to calculate and estimate other changed values. Hereinafter, a method for estimating the maximum oxygen intake will be described.

  In order to estimate the maximum oxygen intake, the exercise intensity is calculated according to Equation 11, and the maximum oxygen intake is determined according to Equation 12 using the obtained exercise intensity. It is obtained by periodically measuring after a lapse of a certain time (about 3 minutes) from the start of the calculation and calculating an average value for this.

Further, the maximum oxygen uptake at an arbitrary time can be defined by the following Equation 13 using Equations 11 and 12.
[Formula 13]
Current oxygen intake (maximum heart rate-stable heart rate)
Maximum oxygen intake =
(Current heart rate-stable heart rate)
Eventually, the maximum oxygen uptake increases as the current heart rate decreases. If an exerciser exercises repeatedly, even when exercising with the same exercise program on the same course, the current heart rate decreases and the exercise intensity decreases.

  Therefore, a low heart rate with the same exercise intensity means that the maximum oxygen intake is high, and it can be said that the physical strength of the athlete is excellent.

  In general, the exercise program includes a preparatory exercise phase, a main exercise phase, and a finishing exercise phase. When the exerciser exercises, the maximum oxygen intake is determined according to Equation 13 in order to update the exercise program of the next exercise. At this time, the maximum oxygen intake is calculated at a constant cycle in the main exercise stage, and the average value of these is determined by the maximum oxygen intake for updating the exercise program.

Hereinafter, a process in which the exercise program is updated will be described.
A 40-year-old woman with a maximum oxygen uptake (VO _2max ) of 40 ml / kg / min, a stable heart rate of 60 beats / minute, and a weight of 60 kg, is a treadmill with 50% exercise intensity according to an exercise program. A case where an exercise program for walking without inclination using 10 is prescribed will be described as an example.

  The exerciser's oxygen intake is 20 ml / kg / min according to Equation 12, the target heart rate is determined at 120 times / minute according to Equation 6, and the moving speed V1 of the treadmill 10 is driven at 165 m / min according to Equation 7. So that At this time, if the physical strength of the exerciser is enhanced by the exercise and the heart rate is detected at 110 times / minute at the same moving speed of the treadmill 10, the exercise intensity of the exerciser is calculated by Equation 11 as 0.417. Since the oxygen intake at this time is 20 ml / kg / min, the updated maximum oxygen intake of the exerciser should be corrected to 47.962 ml / kg / min according to Equation 12. The exercise program is newly updated with the updated maximum oxygen intake to match the exerciser's exercise intensity at 50%. That is, according to Equation 12, the oxygen intake of the exerciser is determined at 23.981 ml / kg / min, and the moving speed V2 of the treadmill 10 is set at 204.810 m / min with an exercise intensity of 50%. In order to maintain the same exercise intensity, this exerciser is speed-up by ΔV = V2−V1 = 39.810 m / min by the exercise program. The exercise program update process has been described for any point in time. However, this is periodic in the main exercise stage and the maximum oxygen uptake is calculated and averaged and applied in the next exercise stage, but the average maximum oxygen uptake during any time during the exercise is calculated Thus, it can be set to be applied to the subsequent exercise by the updated exercise program.

In addition, the exercise program can be corrected according to the exercise awareness of the exerciser. The degree of exercise awareness is a method in which the exerciser determines the exercise intensity by consciously determining, and Table 1 displays an example that reflects the classification scales at various stages and the heart rate adjustment amount according thereto.

  During exercise, the monitor 207 displays a selection menu for selecting the degree of exercise awareness. If the exerciser selects the exercise awareness for exercise, the exercise amount control module 209 adjusts the heart rate adjustment amount according to the exercise awareness to the actual heart rate. Is reflected, and speed adjustment and inclination adjustment are performed accordingly.

  Further, the calorie calculation module 205 calculates the oxygen intake per unit time according to exercise and consumes 0.225 kcal of heat per liter of oxygen, and thus calculates the consumed calories consumed during the exercise time. A target exercise calorie can be set by an exerciser or an exercise prescription program, and the exercise can be controlled to end when the amount of consumed heat is subtracted from the target exercise calorie.

  FIG. 5 is a flowchart illustrating the operation process of the exercise amount control module and the exercise program update module according to an embodiment of the present invention.

  The exercise program update module 220 reads the exercise program of the exerciser from the exercise program DB 211 of the storage unit 210 and displays it on the monitor 207 (S61). FIG. 6 shows an example of the read exercise program. The exercise program shown in FIG. 6 includes a preparation exercise phase (5 minutes from the start of exercise), a main exercise phase (from 5 minutes to 35 minutes), and a finishing exercise phase (from 35 minutes to the end of exercise). . Among the heart rate display lines, the solid line 61 is a heart rate graph of the exercise program initially displayed on the monitor, and the dotted line indicates the actual heart rate detected during the exercise of the exerciser. At this time, the monitor 207 can display the hourly moving speed of the treadmill 10 driven by the exercise program and the actually measured moving speed, and the target exercise intensity and the actually executed exercise intensity are displayed in comparison. When a specific moving image in the moving image DB 214 is selected, the inclination at each point can be displayed from the moving image and the exercise course DB 213 linked to the moving image.

  When the exerciser adjusts the exercise program according to the exercise awareness, the exercise program update module 220 displays a selection screen as shown in Table 1 on the monitor 207, and when the specific exercise awareness is selected, the target heart rate is changed. Then, the exercise program is updated by adjusting with the new target heart rate according to this, the new moving speed according to this, and the new inclination according to this (S62). At this time, when a specific course is selected, the inclination is fixed at an arbitrary point and only the moving speed is adjusted. When a specific course is not selected, the inclination can be arbitrarily fixed to adjust only the moving speed, or the inclination can be changed by fixing the moving speed.

  If the exercise program is updated and the treadmill 10 is driven to exercise the exerciser (S63), the exerciser's actual heart rate measured from the pulse measurement unit 230 by the exercise amount control module 209 and the heart rate on the exercise program And the moving speed of the treadmill 10 is adjusted (S64). In the control unit 200, information on the moving speed adjusted by the momentum control module 209 is transferred to adjust the exercise mechanism driving unit 208 to drive the treadmill 10 (S63). The exercise program update module 220 calculates the average maximum oxygen intake during driving of the treadmill 10 or after the driving of the treadmill 10 is finished. The average maximum oxygen uptake is calculated by Equation 11 and a related equation, and the exercise program is updated to a new target heart rate and moving speed based on the new average maximum oxygen intake (S65) and (S66).

  When the calorie calculation module 205 of the treadmill 10 calculates the consumed calories (S67) and there is an input of a calorie control mode in which the end of the treadmill 10 is determined by the consumed calories, the target exercise calorie and the current consumed calorie When the consumed calorie reaches the target exercise calorie by comparing with the calorie, the calorie calculation module 205 transfers an end signal to the control unit 200 to end the treadmill 10.

FIG. 7 illustrates another embodiment of the present invention.
The exercise prescription system shown in FIG. 1 is configured for a case where one exercise mechanism is operated independently. In FIG. 7, a plurality of exercise mechanisms 72 are connected to one client 71 by a communication network. And a large number of clients 71 are connected to and operated by a central server 70 connected by the Internet or an intranet.

  At this time, information on a plurality of exercisers is stored in the central server 70, and the exercise prescription system described in FIG. 2 includes an exercise program update module, an exercise amount control module, and a calorie calculation module. The measured heart rate is compared with the exercise program transferred from the client 71 and prescribed, and a control signal for changing the amount of exercise according to the comparison value is transferred to each client 71.

  The client 71 receives the heart rate of an exerciser exercising using the exercise mechanism 72 and transfers it to the central server 70. The exercise program is transferred from the central server 70, and the amount of exercise according to the exercise program (movement speed in the case of a treadmill). And a driving signal for driving the motion mechanism with the amount of motion according to the inclination) is transferred to the motion mechanism 72 connected to the client.

  The motion mechanism 72 includes a monitor that is connected to the client 71 and can display an image signal transferred from the client 71, and includes a drive unit that drives the motion mechanism by a drive signal input from the client 71. Is done. Also, the exercise mechanism 72 is equipped with a card reader and can input personal information of the exerciser and transfer it to the client 71 for authentication, and an input signal using a touch panel of the monitor or an input key is sent to the client. An input unit for transferring to 71 is provided. The roles of the client 71 and the exercise mechanism 72 are divided in various forms. Unlike the embodiment shown in FIG. 7, an embedded chip is mounted on the motion mechanism and can be directly connected to the central server 70 by the motion mechanism. The controller 200 shown in FIG. Various modifications are possible, for example, the motion mechanism can be controlled by a control signal in accordance with the momentum transferred from.

  As described above, specific embodiments have been described in the detailed description of the present invention. However, the present invention is not limited to this, and various modifications and implementations are possible without departing from the present invention.

It is a system perspective view for demonstrating 1st Example of this invention. It is a block diagram for demonstrating the control process of the system of 1st Example shown in FIG. It is a flow chart for explaining one example of the present invention. It is a graph for displaying the height of the exercise course of one Example of this invention. FIG. 6 is a flowchart for explaining an operation process of an exercise amount control module and an exercise program update module according to an embodiment of the present invention. It is the figure which showed an example of the exercise | movement program read of one Example of this invention. It is a figure which shows the other Example of this invention.

Explanation of symbols

10 treadmill 20 controller 70 central server 71 client 72 motion mechanism 200 control unit 201 input unit
202 Card reader 203 ROM
204 RAM
205 Calorie Calculation Module 206 Monitor Drive Driver 207 Monitor 208 Exercise Mechanism Drive Unit 209 Exercise Quantity Control Module 210 Storage Unit 211 Exercise Program DB
212 Exercise history DB
213 Exercise Course DB
214 Movie DB
215 Personal Information DB
220 exercise program update module 230 pulse measurement unit 240 interface

Claims (1)

By applying the already input maximum oxygen intake and the already input exercise intensity to the following formula 14, the oxygen intake is calculated, and the calculated oxygen intake and the already input inclination of the treadmill are calculated. Applying to Equation 15 to calculate the moving speed of the treadmill, applying the age of the already entered exerciser to the following Equation 16 to calculate the maximum heart rate of the exerciser, and calculating the exerciser An exercise program for determining the current heart rate calculated by applying the inputted stable heart rate to the following equation 17 as a target heart rate, and the exercise program is changed by a change in the exercise ability of the exerciser. In the exercise prescription system that updates
Heart rate measuring means for measuring an exerciser's heart rate;
When an exerciser exercises using the treadmill, the treadmill is driven so that a comparison difference between the heart rate measured by the heart rate measuring means and the target heart rate is obtained and the comparison difference is corrected. Momentum control means for changing and driving;
A new exercise intensity is obtained by applying the heart rate at the time of stable input, the calculated maximum heart rate and the heart rate of the exerciser measured by the heart rate measuring means to the current heart rate in Equation (17). And applying the new exercise intensity and the calculated oxygen intake to the formula 14 to calculate a new maximum oxygen intake, and calculating the new maximum oxygen intake and the already input exercise. Intensity is applied to Equation 14 to calculate a new oxygen intake, and the new oxygen intake and the previously input gradient are applied to Equation 15 to calculate a new moving speed, and the exercise An exercise prescription system comprising exercise program update means for updating the exercise program by substituting the new movement velocity for the movement speed calculated by the program.
[Formula 14]
Maximum oxygen uptake = oxygen uptake / exercise intensity [Formula 15]
Oxygen uptake = movement speed × a + gradient (%) × movement speed (m / min) × b + c
(A, b, and c are adjustment factors that vary depending on the statistical group)
[Formula 16]
Maximum heart rate = (220-age of exerciser)
[Formula 17]
Exercise intensity = (current heart rate-stable heart rate) / (maximum heart rate-stable heart rate)

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