KR20110023815A - Method of exercise prescription - Google Patents

Abstract

PURPOSE: An exercise prescription method is provided to determine whether to change an exercise prescription based on a PSD(Power Spectrum Density) value and a QT interval using a heart beat variation, thereby realizing a stable exercise in consideration of fatigue of a user. CONSTITUTION: A user terminal detects a bio signal of a user. The detected bio signal is transmitted to an exercise machine terminal through Bluetooth. A slave module(110) is coupled with a chest belt so that the slave module is worn on a chest. A master module(210) and an arm band are worn on a part between a shoulder and an elbow. The exercise machine terminal receives exercise history information of a user from an exercise machine managing server(400).

Description

Method of exercise prescription

The present invention relates to a method for extracting a parameter for exercise prescription in an exercise prescription system comprising an exercise machine management server, multiple exercise machine terminals, and a user terminal, and more specifically, to VO2 (oxygen consumption rate), body information, and ventilation thresholds. The initial exercise prescription is determined by estimating individual VO2max (maximum oxygen intake) based on the time to reach and the heart rate.If the HR (heart rate) measured in real time during the exercise is outside the preset target heart rate range, the exercise intensity is readjusted. , Exercise intensity is adjusted according to the state of LF / HF ratio obtained through PSD analysis of HRV, and the exercise intensity is adjusted to adjust the exercise intensity when a sudden change occurs when the QT interval of ECG is stabilized. will be.

Monitoring of motion during exercise is mainly done by recording the video information during exercise and feeding back to the party. To record the video information, the user must have a separate video recording device and accompanied by a helper who manipulates it. do. In this case, it is difficult for the user to monitor his or her own movement while exercising.

Recently, a motion detection device for contacting a subject performing exercise to measure a living body signal of the subject, measuring a movement signal according to the movement of the subject or the exercise equipment, and transmitting the living body signal and the movement signal; A mobile terminal which obtains biometric information and exercise information from the subject, obtains a recovery period that is optimal for the patient from the biometric information, obtains an optimal exercise result from the exercise information during the recovery period, and informs the subject. Researches on exercise motion monitoring devices during exercise have been made.

However, even in these studies, the body of the exerciser is constrained by the apparatus for measuring the biosignal, and it is difficult to receive exercise prescription in real time, and it is difficult to obtain the exercise prescription for each user who is formulated, quantified, and improved.

The problem to be solved by the present invention is to determine the initial exercise prescription by estimating the individual VO2max (maximum oxygen intake) through the VO2 (oxygen rate), body information, time to reach the ventilation threshold, heart rate, and real-time during exercise If the HR (heart rate) measured is out of the target target heart rate zone, the exercise intensity is readjusted, and the exercise intensity is readjusted according to the state of the LF / HF ratio obtained through PSD analysis of the HRV, and the QT interval of the electrocardiogram (QT interval). ) It provides exercise prescription method to adjust exercise intensity when there is a sudden change compared to the value at rest.

Another problem to be solved by the present invention is to obtain the maximum oxygen intake (hereinafter referred to as VO2Max) through the basic personal information and basic fitness information input during the use of the heart rate and heart rate variability measured during exercise and the exercise facility It is to provide an exercise prescription method for determining exercise prescription.

Another problem to be solved by the present invention is to provide an exercise prescription method is determined on the basis of the power spectrum density (PS) value and QT interval obtained by using the HRV, etc. will be.

Another problem to be solved by the present invention is provided with a sports equipment management server, a plurality of sports equipment terminals, a user terminal, and measures the user's bio-signals during exercise through the user terminal, etc., the basic personal information thus obtained It provides the exercise prescription method to control the exercise equipment in real time by determining the exercise prescription for each user who is formulated, quantified, and improved through fitness, fitness measurement information, and maximum oxygen intake (hereinafter referred to as VO2Max).

The present invention, in the exercise prescription method in the exercise prescription system comprising a user terminal for detecting a bio-signal of the user, an exercise equipment terminal mounted on the exercise equipment, an exercise equipment management server for integrated management of the exercise equipment terminal In addition, the user detects the ventilation threshold by performing a modified balke protocol, and based on the time to reach the ventilation threshold and the personal heart rate (HR) at the ventilation threshold, the individual oxygen VO2 (oxygen ratio) is determined. An initial exercise prescription step of obtaining an individual VO2max (maximum oxygen intake) from the obtained VO2, body information, time to reach the ventilation threshold, heart rate, and using the obtained VO2max; It characterized in that it comprises at least.

Also. The present invention, in the exercise prescription method in the exercise prescription system comprising a user terminal for detecting a bio-signal of the user, an exercise equipment terminal mounted on the exercise equipment, an exercise equipment management server for integrated management of the exercise equipment terminal In the exercise equipment management server, the individual questionnaire, basic fitness information, and personal information determine whether the disease is classified as one of the normal group and disease group category for each individual, and the exercise equipment terminal measures HR (heart rate) measured in real time during exercise ) Is outside the preset target heart rate range, and the exercise intensity is readjusted, and the exercise intensity is readjusted according to the LF / HF ratio obtained through PSD analysis of HRV, and compared to the QT interval stabilization value of ECG. It is characterized in that it is made to readjust the exercise intensity when a sudden change occurs.

The present invention provides a method for prescribing exercise in an exercise prescription system comprising a user terminal detecting a bio signal of a user, an exercise machine terminal mounted on an exercise machine, and an exercise machine management server for integrated management of the exercise machine terminal. At least an initial exercise prescription step of estimating VO2max based on HR, HRV, and basic personal information and basic fitness information, and determining an initial exercise prescription from the estimated VO2max. .

If the user is a male, the VO2 is

Where HR is the user heart rate when the ventilation threshold is reached and time is the arrival time when the ventilation threshold is reached.

Saved by

VO2max is,

Where bodyfat_mass is the amount of body fat, age is the waist, waist is the size of the waist circumference, var.time is the amount of time change from the start of the exercise to the ventilation threshold, obesity is obesity, and slop.VO ₂ is the value of VO2 to VO2max. Slope of the changing slope)

Obtained by

If the user is a woman, the VO2,

Where HR is the user heart rate when the ventilation threshold is reached and time is the arrival time when the ventilation threshold is reached.

Saved by

VO2max is,

Where age is age, SBP is systolic blood pressure, var.time is the amount of time change from the start of the exercise to the ventilation threshold, VO2.rest is the VO2 value at steady state, and time.VT is the time when the ventilation threshold is reached. )

Obtained by

Obesity is obese

(Weight is weight, height is height, ideal.weight is (height-100) x0.92 for men, (height-100) × 0.86 for women)

Obtained by

Prior to the initial exercise prescription step, when the user first visits the exercise facility, the user registration step of storing the user ID in the user terminal and registering the exercise equipment management server, and after the user registration step, the height, weight, gender of the user Basic information research step to save personal basic information of age, medical history, current disease / treatment by user ID in exercise equipment management server, basic information research step, flexibility, agility, muscular endurance, quickness based on basic information It further comprises a basic fitness evaluation step of measuring the basic fitness state, including the balance, muscle strength, and stores in the exercise equipment management server for each user ID.

In addition, between the basic physical fitness evaluation step and the initial exercise prescription step, perform the aerobic exercise by implementing the exercise protocol set in the exercise equipment terminal, the exercise equipment terminal evaluates the user's ability according to the aerobic exercise, the results It characterized in that it further comprises aerobic exercise evaluation step to store in the exercise equipment management server for each user ID.

In the exercise prescription method in the exercise prescription system comprising a user terminal for detecting the bio-signal of the user of the present invention, an exercise equipment terminal mounted on the exercise equipment, an exercise equipment management server for integrated management of the exercise equipment terminal, 10 Initial exercise prescription that estimates 1RM (1st maximum repetition amount) through 10RM (Maximum Repetition Amount) test, and estimates the number of times, weight, and number of sets during exercise by estimating the muscular strength ability of exerciser from estimated 1RM value It characterized in that it comprises at least a step.

The one-time maximum repetition amount (1RM) estimation

(However, REPS is the number of times (repeat), load is the weight.)

It is characterized by being obtained by.

Prior to the initial exercise prescription step, when the user first visits the exercise facility, the user registration step of storing the user ID in the user terminal and registering the exercise equipment management server, and after the user registration step, the height, weight, gender of the user Basic information research step to save personal basic information of age, medical history, current disease / treatment by user ID in exercise equipment management server, basic information research step, flexibility, agility, muscular endurance, quickness based on basic information It further comprises a basic fitness evaluation step of measuring the basic fitness state, including the balance, muscle strength, and stores in the exercise equipment management server for each user ID.

When the user mounts the user terminal and uses the exercise equipment, the exercise equipment terminal receives the user ID from the user terminal to identify the current exercise equipment user, and transmits the received user ID to the exercise equipment management server. After the recognition step, the exercise equipment management server checks whether the received user ID is a user ID registered in advance in the exercise equipment management server, and performs user recognition, checks whether it is properly connected with the exercise equipment, and checks the setting of the exercise equipment. After the recognition step and the server recognition step, if the exercise prescription information has already been provided, update the current exercise prescription information, or update the device information for the next exercise of the current exercise, and newly prescribed device information after the last exercise Exercise prescription information update step to update the after, server recognition step, once provided exercise prescription information If not, create a database that includes an initial exercise regimen that estimates VO2max based on heart rate (HR), heart rate variability (HRV), and basic personal and basic fitness measurements, and determines the initial exercise prescription from the estimated VO2max. It characterized in that it comprises at least the first exercise prescription information providing step.

In addition, the exercise prescription information updating step, by performing a frequency domain analysis of the heart rate variability to obtain a power spectrum density (PSD), to obtain a QT interval of the electrocardiogram, and to determine whether to update the exercise prescription information compared to the reference range . After the exercise prescription information updating step or after the initial exercise prescription information providing step, an exercise prescription information acquiring / setting step of setting an exercise machine according to an exercise prescription by determining an exercise device, checking exercise information, and obtaining the exercise prescription information / After the setting step, the exercise device control step of setting the load, speed, angle, time of the exercise device according to the received exercise prescription, after the exercise device control step, monitoring the exercise state by analyzing the bio-signal received in real time during the exercise And a biofeedback monitoring step of evaluating whether the level is appropriate for the instrument control.

In addition, between the exercise equipment control step and the biofeedback monitoring step,

A biometric information acquisition step of detecting a biosignal such as an electrocardiogram, optical volume pulse wave (PPG), activity (ACC), body temperature, etc. in the user terminal, and removing the dynamic noise and interference noise from the biosignal detected in the biometric information acquisition step Characterized in that it further comprises a noise removing step. After the biofeedback monitoring step, the exercise information storage step of storing the received biometric information and the set exercise prescription in the exercise equipment terminal, after the exercise information storage step, and transmits aerobic exercise information stored in the exercise equipment terminal to the exercise equipment management server After the exercise information transmission step of determining whether the exercise is finished, the exercise information transmission step, the exercise equipment management server further comprises an information update step of storing and managing the information received from the exercise equipment terminal for each user ID.

When the user mounts the user terminal and uses the exercise equipment, the exercise equipment terminal receives the user ID from the user terminal to identify the current exercise equipment user, and transmits the received user ID to the exercise equipment management server. After the user recognition step, the exercise equipment management server checks whether the received user ID is a user ID registered in advance in the exercise equipment management server to perform user recognition, check whether it is properly connected to the exercise equipment, and check the setting of the exercise equipment. After the server recognition step and the server recognition step, if the exercise prescription information has already been provided, update the current exercise prescription information, or device information (ie next set, next exercise device prescription for the next exercise of the current exercise) Information based on weights, recalls, set numbers, and stored databases from your last workout. After the exercise prescription information update step for performing exercise prescription and the server recognition step, if the exercise prescription information has never been provided, the maximum maximum repetition amount (RM) is estimated by estimating 1RM (10 times maximum repetition amount) through 10 times maximum repetition amount test. After the initial exercise prescription information providing step, the exercise prescription information updating step or after the initial exercise prescription information providing step of estimating the number of athletes' strength exercise capacity from the 1RM value, the weight, the number of sets during exercise, the exercise equipment It is characterized in that it comprises a step of acquiring / setting the exercise prescription information to set the exercise equipment according to the exercise prescription by setting the exercise information.

In addition, after obtaining / setting the exercise prescription information, the exercise prescription information (number, weight, number of sets) is obtained, the strength capacity / status is monitored from the sensor attached to the machine during exercise, and the next set / mechanism exercise amount is appropriately adjusted. Biofeedback monitoring step of evaluating (using weight, number of times from sensor data), after the biofeedback monitoring step, is information of the last step of exercise prescribed data or whether to change real-time exercise prescription information (number, weight, number of sets) During the exercise information providing step of notifying the exerciser in a dangerous state by the alarm, After the information providing step during the exercise, After the exercise determination step to determine whether the end of the exercise, the pause during exercise, After the exercise duration determination step During the anaerobic exercise, transmits the exercise information related to the actual weight, the number of times, and the number of sets stored in the terminal to the exercise equipment management server. After the exercise information storage / transmission step of determining whether or not the end, the exercise information storage / transmission step, the exercise equipment management server further includes an information update step of storing and managing the information received from the exercise equipment terminal for each user ID It features.

In the present invention, the exercise device terminal readjusts the exercise intensity when HR (heart rate) measured in real time during exercise is outside the preset target heart rate region, and temporarily prescribed when HR higher than the target heart rate region persists once for one minute. The exercise is reset to one step lower than the exercise intensity, and the HR lower than the target heart rate zone is reset to one step higher than the prescribed exercise intensity for 3 minutes.

In the present invention, the exercise device terminal is configured to perform the exercise prescription by resetting the exercise level when the prescribed exercise for two weeks does not fit the user and the exercise prescription change due to HR higher than the target heart rate region occurs three or more times.

In the present invention, the target heart rate region is provided with a maximum exercise intensity from the minimum exercise intensity, for each disease group and normal group,

Minimum exercise intensity of disease group = 0.5 × (maxHR-restHR) -restHR

Maximum exercise intensity of disease group = 0.75 × (maxHR-restHR) -restHR

Minimum exercise intensity of normal group = 0.6 × (maxHR-restHR) -restHR

Maximum exercise intensity of normal group = 0.85 × (maxHR-restHR) -restHR

Where maxHR is your maximum heart rate and restHR is your resting heart rate

Is done.

In the present invention, the exercise device terminal readjusts the exercise intensity according to the state of the LF / HF ratio obtained through the PSD analysis of HRV,

The LF / HF ratio is monitored in real-time during exercise during 1 minute, and when exercise occurs over 2 times higher or lower than stable range (1.5 ~ 2) for 2 weeks, Automatic reset to low intensity.

In the present invention, the exercise device terminal is readjusted to the exercise intensity when a sudden change occurs compared to the QT interval (QT interval) stable value of the electrocardiogram, the QT interval when the stability is set as a reference value, due to exercise through real-time monitoring If abnormal abnormal increase occurs more than 3 times within 2 weeks, it is automatically reset to lower intensity than prescribed exercise prescription.

Exercise prescription method of the present invention obtains the maximum oxygen intake (hereinafter referred to as VO2Max) from the heart rate and heart rate measured during exercise and basic personal information and basic fitness measurement information entered at the beginning of the use of the exercise facility to determine the exercise prescription through this do. Therefore, the exercise prescription suitable for the user is suggested.

In the exercise prescription method of the present invention, whether to change the exercise prescription during exercise is determined based on the power spectrum density (PS) value and QT interval obtained by using HRV, etc. Make more stable movement.

The exercise prescription method of the present invention is provided with an exercise equipment management server, a plurality of exercise equipment terminals, a user terminal, and measures the user's bio-signal, etc. during exercise through the user terminal, such as basic personal information, physical strength measurement The information and the maximum oxygen intake (hereinafter referred to as VO2Max) determine the exercise prescription for each user who is formulated, quantified, and improved to control each exercise equipment in real time and automatically.

1 is an explanatory diagram for conceptually explaining an exercise prescription system to which the exercise prescription method of the present invention is applied.
2 is an explanatory diagram for explaining the configuration of the exercise prescription system of FIG.
3 is a flowchart for estimating VO2max in the present invention.
Figure 4 is an example of a flow chart for determining the exercise prescription by separating the disease group and the normal group in the present invention.
5 is a schematic flowchart of an initial exercise prescription of aerobic exercise according to an embodiment of the present invention.
6 is a schematic flowchart of an initial exercise prescription of an anaerobic exercise according to an embodiment of the present invention.
7 is a schematic flowchart of the exercise prescription of aerobic exercise according to an embodiment of the present invention.
8 is a schematic flowchart of the exercise prescription of the anaerobic exercise according to an embodiment of the present invention.

1 is an explanatory diagram for conceptually explaining an exercise prescription system to which the exercise prescription method of the present invention is applied.

The present invention is an exercise prescription system used in an exercise facility, such as a fitness center having a plurality of exercise equipment, the exercise equipment management server 400, exercise equipment terminal 300, the user terminal 100 is provided.

In the present invention, when a user first comes to the fitness center, first of all, the medical record including the past medical history and personal basic information is created, which is immediately stored in the exercise equipment management server as "personal basic information". Afterwards, the basic physical fitness measuring device measures the current physical condition of the individual and this information is also stored in the exercise equipment management server as "basic fitness information". Personal basic information includes past medical history, height, weight, BMI, blood pressure, heart rate, and body composition analysis. Basic fitness information includes agility, endurance, quickness, equilibrium, flexibility and strength. The exercise prescription in aerobic exercise, which will be described later, is divided into exercise prescription groups based on two pieces of information obtained during the first visit to the fitness center, that is, personal basic information and basic physical fitness information. Depending on the exercise prescription can be provided to the user in a 24-week program.

The user terminal 100 is mounted on the user, and detects a biosignal such as an electrocardiogram, PPG, activity, and body temperature of the user, and the detected biosignal is a workout in which the user who is equipped with the user terminal is exercising via Bluetooth. Send to instrument terminal 300. The user terminal 100 may be composed of a slave module and a master module, or may consist only of a slave module, and these modules are driven with a battery.

Slave module 110 is coupled to the chest belt (chest) belt is worn on the chest, and detects the bio-signal, such as electrocardiogram, PPG, activity, body temperature, the detected bio-signal is the exercise device terminal 300 that the user is exercising Is sent).

The master module 210 is worn on the upper arm together with the arm band, and functions as a TV sound source, hands-free, and MP3 of the exercise device 310, and stores data received from the slave module, if necessary, by USB. Data may be transmitted to a personal computer (not shown), an expert server (not shown), or an exercise equipment management server 400 through an interface. The master module has a memory card for storing MP3 data and data received from the slave module, and the memory card may be a micro-SD card.

That is, the slave module 110 performs biometric data measurement and transmission (Bluetooth), the master module entertains (entertainment) function, that is, connecting the sports equipment TV device, sound source, mobile phone hands-free, MP3 listening, etc., data storage (micro-) SD card) function, and plays a role of Bluetooth transmission and reception for the implementation of entertainment functions.

In addition, a user ID is stored inside the slave module, which may exist in a communication protocol with the exercise equipment terminal. With the exercise device automatically searching for peripheral Bluetooth devices, the athlete may have attached the slave module to the chest belt (or the slave module worn on the upper arm in combination with the master module) to access the exercise device. At this time, the exercise equipment terminal is shown to the user via the exercise equipment output GUI GUI, and induces the user to select the searched Bluetooth by the ID of the terminal worn by the exercise equipment terminal. When the Bluetooth device searched by the ID of the current exerciser is connected to the Bluetooth device of the exercise equipment terminal, the exercise prescription sends information of the exerciser's personal information from the exercise equipment management server to the exercise equipment terminal. The signal is measured in real time and transmitted to the exercise equipment terminal.

The exercise device terminal 300 receives exercise history information of the user from the exercise device management server 400 through wired or wireless communication, receives the user's bio signals from the user terminal 100, and based on these, By controlling the exercise prescription suitable for the user to control the exercise device (310). The exercise device 310 that receives the exercise prescription information quantitatively divided according to the given information presents a customized exercise prescription to the user by automatically controlling the device according to the prescription information.

When the exercise equipment terminal 300 receives the user ID from the slave module of the user terminal 100, the exercise equipment management server 400 requests past exercise information, personal basic information, and basic fitness information for the corresponding user. Based on the information, the initial exercise prescription is given.

Based on the biometric information measured in real time by the slave module as well as the prescription through past exercise information and basic personal information and basic physical fitness information, it monitors how the biometric information changes during exercise and reflects it in the exercise prescription in real time. Control of the prescription and exercise equipment 310 is made.

The first connection with the exercise equipment terminal 300 is the Bluetooth of the slave module, and if this communication is secured, the Bluetooth of the master module is secondarily connected with the exercise equipment terminal 300 to secure the communication network.

The exercise equipment management server 400 stores basic personal information data of people using exercise facilities, and receives and stores exercise prescription data of the corresponding user from the exercise equipment terminal 300. The exercise apparatus management server 400 is a server in an exercise facility and communicates with the exercise apparatus terminal 300 by wire or wirelessly by TCP-IP communication.

 Each slave module 110 or master module 210 is provided with an RFID tag, can be registered in the exercise equipment management server 400 at the beginning of use for each user, the exercise equipment terminal 300 can automatically detect this. have.

The exercise prescription system of the present invention may further include an integrated server (not shown) for integrated management of the exercise equipment management server 400 installed in each of the exercise facilities, such as a fitness center, wherein the integrated server is a service provider, In other words, it is managed by the exercise prescription service provider.

Integrated server (not shown) is a server for integrated management of the exercise equipment management server 400 installed in each of the exercise facilities, is connected to the exercise equipment management server 400 through the Internet network.

2 is an explanatory diagram for explaining the configuration of the exercise prescription system of FIG.

The slave module 110 includes a biosignal detector 120, a signal preprocessor 140, an A / D converter 170, a slave module operation processor 180, and a slave module transceiver 190. The parameters measured by the slave module 110 measure electrocardiogram, activity, body temperature, and optical volume pulse wave (PPG).

The biosignal detection unit 120 is a means for detecting a biosignal, i.e., an electrocardiogram signal, a PPG signal, an activity signal, a body temperature signal, etc. using sensors, and the electrocardiogram electrode 122, the PPG sensor 124, and the activity diagram. The sensor unit 126 and the body temperature sensor unit 128 are included.

The ECG electrode part 122 includes two or more ECG electrodes to detect an ECG signal. The ECG signal may be detected by providing two ECG electrodes in the slave module 110. That is, the ECG signals of the user may be detected during exercise by attaching the ECG electrodes to both chests of the user. Although not shown here, in some cases, one ECG electrode is further provided in the master module 210 mounted on the upper arm, and one ECG electrode is provided in the earphone unit (not shown) mounted on the ear. ECG signals can be detected.

The PPG sensor unit 124 includes a light emitting unit and a light receiving unit to detect a PPG signal.

Activity sensor unit 126 has an acceleration sensor to detect the activity according to the movement. As an acceleration sensor, a 3-axis acceleration sensor can be used, thereby detecting activity by measuring a 3-axis acceleration signal according to the movement.

The body temperature sensor unit 128 is located at a part in contact with the skin and detects body temperature.

The signal preprocessor 140 is a means for preprocessing amplifying a biosignal detected from the biosignal detector 120, that is, an electrocardiogram signal, a PPG signal, an activity signal, and the like, and removing noise. , PPG preprocessor 144, activity preprocessor 146, body temperature preprocessor 148.

The ECG preprocessor 142 amplifies the ECG signal detected by the ECG electrodes and removes noise.

The PPG preprocessor 144 amplifies the PPG signal detected by the PPG sensor 124 and removes noise.

The activity preprocessor 146 amplifies the activity signal detected by the activity sensor unit 126 and removes noise.

The body temperature preprocessor 148 performs preprocessing such as amplification of the body temperature signal detected by the body temperature sensor 128.

The A / D converter 170 converts the output signal of the signal preprocessor 140 into a digital signal.

The slave module operation processor 180 converts the output signal of the A / D converter 170 into a signal for transmission from the slave module transceiver 190. Receives a request of the exercise device terminal 300 from the slave module transceiver 190, and transmits user information such as a user ID to the exercise device terminal 300 through the slave module transceiver 190 according to the received request. In some cases, the slave module calculation processing unit 180 may be omitted.

The slave module transceiver 190 transmits an output signal of the slave module operation processor 180 to the exercise device terminal 300.

Although not shown, the slave module 110 may further include a slave module memory unit. The slave module memory unit (not shown) stores user basic information such as a user ID, and transmits the user ID to the exercise device terminal 300 through the slave module transceiver 190 according to a request of the exercise device terminal 300. do.

In the present invention, the A / D converter 170, the slave module operation processor 180, and the slave module transceiver 190 are slave module data collectors, and in some cases, may be formed of one data acquisition chip.

The master module 210 includes a sound source connection unit 220, an MP3 230, a mobile phone hands-free unit 240, a memory card 250, a master module transceiver 290, and a master module setting unit 280.

The sound source connection unit 220 outputs a sound source received through the master module transceiver 290 from the sound source of the TV mounted on the exercise device 310 or the exercise device terminal 300. The sound source connection unit 220 outputs a sound source through a speaker or a headset.

The MP3 230 includes a general MP3 device so that a user can listen to a sound source through a speaker, a headset, or the like during a workout.

The mobile phone hands-free unit 240 has a mobile phone hands-free device, so that the user can communicate through a headset equipped with a microphone during exercise.

The memory card 250 stores personal basic information, and may store a sound source that the user wants to store among sound sources that the user listens to during exercise. Although not shown in some cases, the biosignal detected by the slave module 110 may be wirelessly received and stored. Data of the memory card 250 may be stored in a computer or the like through an output port (not shown) in some cases.

The master module receiving unit 290 receives a sound source generated from the exercise device terminal 300 or the sound source generated by the exercise device terminal 300, and transmits the received sound source to the sound source connection unit 220. In addition, information from the memory card 250, that is, personal basic information, is received and transmitted to the exercise equipment terminal 300 or an adjacent computer.

Although not shown, the master module calculation processing unit may be further provided at the front end of the master module receiving unit 290, and the master module calculation processing unit and the master module receiving unit 290 may be formed of one data collection chip.

The master module setting unit 280 sets a sound source connection mode, an MP3 mode, a mobile phone hands-free unit mode, a memory mode, and the like.

The exercise equipment terminal 300 includes a sports equipment transceiver 310, a sports equipment operation processor 320, a sports equipment setup unit 330, a sports equipment memory 340, a sports equipment output unit 350, and a TV port ( 360, the exercise equipment controller 370, and the like.

The sports equipment transceiver 310 transmits a signal received from the slave module transceiver 190 and the master module transceiver 290 to the sports equipment operation processor 320, and the ID output from the sports equipment operation processor 320 is included. The request signal is transmitted to the slave module transceiver 190, and the alarm signal and the like are transmitted to the master module transceiver 290.

When the exercise machine operation processor 320 receives the user ID from the slave module transceiver 190 through the exercise machine transceiver 310, the exercise machine management server 400 sends the last exercise information and the personal basic information about the user. And basic fitness information, and based on the information, the initial exercise prescription. In addition, based on the biometric information measured in real time received through the exercise equipment transceiver 310 from the slave module transceiver 190 as well as exercise prescription through the last exercise information and the initial personal basic information and basic fitness information. It monitors how the information of the living body changes, and reflects this on the exercise prescription in real time to lower the exercise prescription. The exercise machine control signal is generated based on the exercise prescription thus obtained and transmitted to the exercise machine controller 370 to control the exercise machine 310.

The exercise device setting unit 330 may manually set an exercise device ON / OFF, an exercise device use time, an exercise device use mode, and the like.

The exercise device memory unit 340 temporarily stores the user ID, the user's biometric information, and the exercise prescription, and transmits to the exercise device management server 400 after the use of the exercise device or after the exercise device is finished.

The exercise machine output unit 350 outputs an output signal of the exercise machine operation processor 320. That is, it outputs the user's current exercise prescription, the user's biosignal, health status, and the like.

The TV port 360 is connected to the sound source port of the TV mounted next to the exercise device 310, and transmits the sound source of the TV to the master module 210 through the exercise device transceiver 310.

The exercise device controller 370 controls the exercise device 310 according to the exercise device control signal from the exercise device calculation processor 320.

The exercise equipment management server 400 is a server in an exercise facility, and stores basic personal information data of people using the exercise facility, receives and stores exercise prescription data of the corresponding user from the exercise equipment terminal 300, and exercise equipment. When the data request from the terminal 300 transmits the requested data to the exercise device terminal (300).

The exercise equipment terminal 300 may communicate data with the exercise equipment management server 400 through the exercise equipment output port 395.

The following describes a method of estimating the individual VO2max in the present invention.

Basically, in order to estimate VO2max, the number of minutes to reach the ventilation threshold based on the ventilation threshold identified through the user's specific exercise test (Modified Balke Protocol) and the personal heart rate at that time ( Based on HR), an individual VO2 (oxygen ratio) is estimated first, and then an individual VO2max is estimated based on body information, estimated VO2, time, and heart rate. It is estimated by distinguishing between male and female, and the corresponding exercise intensity is determined based on the estimated VO2max.

3 is a flowchart for estimating VO2max in the present invention.

Perform the modified Valke protocol test (S220), while increasing the intensity (S230), to check whether the ventilation threshold (S240), if not the ventilation threshold, continue until the ventilation threshold is found.

In the case of the ventilation threshold, the time to reach the ventilation threshold (minutes) and the personal heart rate (HR) at that time is obtained (S250).

On the basis of the time (minutes) to reach the ventilation threshold and the personal heart rate (HR) at that time, the individual VO2 is first estimated (S260).

The individual VO2max is then estimated using body information, estimated VO2, time, and heart rate. At this time, the male and female are distinguished and estimated, and the corresponding exercise intensity is determined based on the estimated VO2max.

In other words, in order to estimate VO2max, a user's athletic performance measurement test should be performed first. In order to estimate VO2max, a slope varying up to VO2 and VO2max is required. To obtain the point where the ventilation threshold occurs, the treadmill should be tested with the modified Valke protocol. According to the individual's exercise ability, it is possible to estimate the VO2 considering the individual's exercise ability by using the arrival time (minute) when the ventilation threshold is reached and the user's heart rate (HR) at that time.

The VO2 estimation equation is divided into men and women and the equation is the same as Equation 1.

Here, HR is the user heart rate when the ventilation threshold is reached, and time is the arrival time (minutes) when the ventilation threshold is reached.

In order to estimate VO2max, the arrival time (minutes) and the heart rate at that time are used again to estimate the VO2 and the ventilation threshold used to calculate VO2. In addition, by adding individual body information to this parameter, the VO2max is estimated again to increase accuracy, and provides a non-invasive and non-invasive estimation method optimized for individual exercise ability and personal biometric information. The VO2max estimation equation is divided into men and women and is the same as Equation 2. The parameters used in the VO2max estimation formula are different between men and women, and since the lifestyle, muscle ratio, and fat ratio of men and women are relatively different from those of the same sex, the parameters applied are different.

Here, bodyfat_mass means body fat amount (kg), age is age, waist is waist size, SBP (mmHg) is systolic blood pressure, systolic blood pressure, VO2.rest (ml / kg / min) VO2 value. var.time (min) is the amount of time change from the start of the exercise to the ventilation threshold, and time.VT (min) is the time (minutes) when the ventilation threshold is reached. Obesity represents obesity and is obtained by the equation (3).

Where Weight is weight, height is height, ideal.weight is (height-100) x 0.92 for men and (height-100) x 0.86 for women.

slope.VO2 refers to the slope of the change in the VO2 value over the time from the start of exercise until reaching the ventilation threshold.

The following describes the parameters and criteria for biofeedback.

First, let's talk about HR.

Based on HR information that is measured in real time during exercise, the target HR range is set during exercise.If HR higher than the target heart rate zone persists once for 1 minute, the exercise is temporarily lowered than the prescribed exercise intensity. And HR lower than the target heart rate zone is automatically controlled to maintain a safe workout by resetting to a higher exercise intensity than the prescribed exercise intensity for 3 minutes. If the prescribed exercise does not suit the user for 2 weeks and the exercise prescription changes more than three times due to HR higher than the target heart rate region, the exercise level is automatically controlled to perform the prescribed exercise prescription by resetting the exercise level. The target heart rate region is divided into a disease group and a normal group, and the exercise prescription section is shown in Equation 4.

Where maxHR is the maximum heart rate and restHR is the resting heart rate.

Second, heart rate variability (HRV) is explained.

The LF / HF ratio, which is calculated by the ratio of high frequency (HF) and low frequency (LF) regions obtained through power spectrum density (PSD) analysis of HRV, is monitored in real time during the exercise. If more than 2 times higher or lower than the stable range (1.5 ~ 2) occurs for the prescribed exercise during the three times or more, it is automatically reset to a lower intensity than the prescribed exercise prescription. When the exercise starts, the activation of the LF region is initially accelerated so that the LF / HF ratio may have a value that is much larger than the stable range. The count starts when you perform more than 50% of your prescribed exercise.

Next, the QT interval will be described.

When resting, the QT interval is measured and used as the reference value, and during exercise, real-time monitoring automatically resets to a lower intensity than the prescribed exercise prescription when abnormal abrupt increase occurs more than three times within two weeks. The QT interval was calculated as the Q wave starts at the QRS wave and the T wave ends at the T wave.

Figure 4 is an example of a flow chart for determining the exercise prescription by separating the disease group and the normal group in the present invention.

Upon receiving the customized exercise prescription in the fitness center environment and starting the exercise (S310), the user terminal 100 detects the biometric information of the user's electrocardiogram, PPG, activity, and body temperature, and then uses the detected biometric information to the exercise equipment terminal. Forward to 300 (S320).

By receiving the user's information previously stored in the exercise equipment management server 400 or integrated server (not shown), it is determined whether the user belongs to the normal group category or the disease group category (S330). According to the user, it is divided into the normal group and the disease group by applying the disease based on the survey, basic fitness information, and personal information in advance for each user, and pre-stored in the exercise equipment management server 400 or integrated server (not shown). It is.

If the user is a normal group, the user's HRR (heart rate reserve) is calculated, and the user's HR is compared with the maximum exercise intensity of the normal group of Equation 4, and the user's HRR is greater than 85% of the HRR for 1 minute or more. If it is greater (S360) and the exercise intensity is reduced (S370), the user's HRR compared to the minimum exercise intensity of the normal group of Equation 4, if the user's HR is less than 60% of the HRR for more than 3 minutes (S380) Increase the strength (S390).

In addition, if the LF / HF ratio obtained through the frequency analysis of HRV is greater than 4 or less than 1 (S400), it is determined whether the LF / HF ratio is greater than 4 or less than 1 three times in two weeks If more than three times (S410), the exercise intensity is readjusted (S420).

In addition, it is determined whether there is an abnormal sudden increase in the QT interval of the electrocardiogram (S430), and if it is determined that the abnormal sudden increase in the QT interval is three or more times in two weeks, if it is three or more times (S440), the exercise intensity To readjust (S450).

If the user is a disease group, the user's HRR is calculated, and if the user's HRR is greater than 75% of the HRR for more than 1 minute compared to the maximum exercise intensity of the disease group of Equation 4 (S460) If the user's HRR is less than 50% of the HRR for more than 3 minutes (S480), the exercise intensity is increased (S490).

In addition, if the LF / HF ratio obtained through the frequency analysis of HRV is greater than 4 or less than 1 (S500), it is determined whether the situation LF / HF ratio is greater than 4 or less than 1 three or more times in two weeks If more than three times (S510), the exercise intensity is readjusted (S520).

In addition, it is determined whether there is an abnormal sudden increase in the QT interval of the electrocardiogram (S530), and if it is determined that the abnormal sudden increase in the QT interval is three or more times in two weeks, and the exercise intensity is three or more times (S540). To readjust (S550).

Here, HRR is the maximum heart rate minus the normal heart rate (stable heart rate).

Referring to FIG. 4, when the customized exercise prescription is received in the fitness center environment and the exercise is started, the biological information is transmitted to the exercise device terminal 300 through the user terminal 100. First, by applying the disease status based on the survey, basic fitness information, and personal information in advance for each individual, it is divided into normal and disease groups. In the normal group, the exercise intensity is readjusted when it is out of the target heart rate range, and the necessity of re-adjusting the exercise intensity is continuously determined according to the state of the LF / HF ratio (activity ratio of the sympathetic nervous system and the parasympathetic nervous system) obtained through PSD analysis of HRV. . Similarly, the QT interval should be re-adjusted when there is a sudden change (especially an increase) compared to the resting value. The two-week readjustment standard is basically a two-week program to check for changes in individual programs because the exercise program provided to the user is updated every two weeks and consists of a total of 24 weeks.

In the present invention, when a user first comes to the fitness center, first, the basic personal information is created and stored in the exercise equipment management server. After that, the current fitness state is measured through the basic fitness measuring device and stored in the exercise equipment management server as "basic fitness information". Exercise prescription includes exercise prescription for aerobic exercise and exercise prescription for anaerobic exercise, and these exercise prescription methods will be described below.

5 is a schematic flowchart of an initial exercise prescription of aerobic exercise according to an embodiment of the present invention.

As a user registration step, when the user first visits the exercise facility, the user terminal 100 is paid, and a user ID is paid for each individual, and the user ID is stored in the user terminal 100 and the exercise equipment management server ( 400 is also registered (S110).

In the basic information research step, the user's height, weight, gender, age, medical history, and the current personal information such as the presence or absence of the disease is stored in the exercise device management server 400 for each user ID (S120). The basic personal information may include height, weight, BMI, systolic blood pressure (mmHg), diastolic blood pressure (mmHg), resting heart rate (Rest HR), and maximum heart rate (Max HR).

In the basic fitness evaluation step, to grasp the user's basic fitness status based on the basic information and at the same time to collect data for the first exercise prescription to store in the exercise equipment management server 400 for each user ID (S130), the general exercise facility Use basic fitness equipment on your back. The data obtained with basic strength measuring equipment is flexibility, agility, endurance, quickness, equilibrium, strength, and so on. Here, the basic physical fitness measurement information includes agility (Side Step), agility (muscle reaction), agility (nerve reaction), muscle endurance, quickness (ms), equilibrium, flexibility (Cm), muscle strength and the like.

In the aerobic exercise evaluation step, the aerobic exercise is performed by implementing the exercise protocol set in the exercise equipment terminal 300, the exercise equipment terminal 300 evaluates the user's ability according to the aerobic exercise, and the results for each user ID The exercise equipment management server 400 is stored (S140).

As an initial exercise prescription providing step, an initial database including an exercise prescription based on individual exercise ability is generated (S150). That is, based on HR, HRV, and cardiopulmonary heart rate information indicating cardiovascular information from an ECG signal and a PPG signal received from a slave module, and basic personal information and basic fitness measurement information received in the basic information receiving step. Estimate VO2max and determine the initial motion prescription from the estimated VO2max.

5 is a schematic flowchart of an initial exercise prescription of an anaerobic exercise according to an embodiment of the present invention.

As a user registration step, when the user first visits the exercise facility, the user terminal 100 is paid, and a user ID is paid for each individual, and the user ID is stored in the user terminal 100 and the exercise equipment management server ( Also register 400) (S210).

In the basic information research step, the user's height, weight, gender, age, medical history, and current personal information such as disease or treatment is stored in the exercise device management server 400 for each user ID (S220).

In the basic fitness evaluation step, to grasp the user's basic fitness status based on the basic information and at the same time to collect data for the first exercise prescription and stores in the exercise equipment management server 400 for each user ID (S230), the general exercise facility Use basic fitness equipment on your back. The data obtained with basic strength measuring equipment is flexibility, agility, endurance, quickness, equilibrium, strength, and so on.

As a step of measuring exercise information, 1RM (once maximum repetition amount) is estimated through a 10RM (repetition maximum) test, which is a 10 times maximum repetition amount test, based on the basic information (S240). At this time, the weight, the number, the number of sets, etc. are important parameters for estimating 1RM.

That is, in the case of exercise prescription of anaerobic exercise, 1RM (1st maximum repetition amount) is estimated through 10RM (repetition maximum) test, which is 10 times maximum repetition test at the first visit, and the exerciser's strength exercise ability by estimating 1RM value Determine and provide the number, weight, and number of sets accordingly. The one-time maximum repetition amount (1RM) estimate is primarily estimated from Wathan's Equation 1, which is known to have the least error.

(However, REPS is a repetition number.)

As the initial exercise prescription step, a database is created for each parameter including exercise prescription based on individual exercise ability. In the case of exercise prescription of the anaerobic exercise, the exercise prescription is determined by the combination of the number of times, the weight, the number of sets, and the exercise prescription according to the user's preference (S250).

Figure 6 is a schematic flowchart of the exercise prescription of aerobic exercise according to an embodiment of the present invention. That is, the case where the exercise prescription of the aerobic exercise is performed again after the initial exercise prescription of the aerobic exercise of FIG. 5 will be described with reference to FIG. 6.

In the user recognition step, when the user mounts the user terminal 100 and uses the exercise equipment, the exercise equipment terminal 300 receives the user ID from the user terminal 100 to identify the current exercise equipment user and receives the received user. The ID is transmitted to the exercise equipment management server 400 (S310). Communication between the exercise equipment terminal and the user terminal is performed via Bluetooth, and communication between the exercise equipment terminal and the exercise equipment management server is performed through a LAN. In some cases, it may be made manually, that is, by the user's selection.

In the server recognition step, the exercise equipment management server checks whether the received user ID is a user ID registered in advance in the exercise equipment management server, performs user recognition, checks whether it is properly connected to the exercise equipment (ECHO), and sets the exercise equipment. Check (ECHO) (S320).

In the exercise prescription information update step, if exercise prescription information is already provided, update the current exercise prescription information, or update the device information for the next exercise during the current exercise; Update (S330).

That is, in the exercise prescription information updating step, exercise prescription information of the exercise apparatus currently being used is updated. Alternatively, in the exercise prescription information updating step, information on the exercise device to be exercised next to the exercise device currently being exercised is updated. Or after the last exercise in the exercise prescription information update step, newly prescribed instrument information is updated.

Here, whether to change the exercise prescription is made automatically, which is determined based on the biometric parameters that are currently measured in real time. From the current electrocardiogram, the heart rate information and the frequency analysis that shows the changes in the autonomic nervous system in the heart rate variability are evaluated in real time to continuously monitor whether the current exercise regimen can be properly performed. Analyzes the current fatigue of the exerciser according to the power spectrum density (PSD) values of the autonomic nervous system, and calculates the QT interval / QTc of the ECG. Based on this, the current exercise prescription is continued, changed or stopped. Will be judged. At this time, the exercise device memory unit 340 obtains the VO2max value for each disease, age, and sex, and performs standardization of the biosignal based on this, and a reference range for each biosignal is stored in advance.

If the first exercise prescription information providing step, exercise prescription information has never been provided, the first database including the exercise prescription based on individual exercise ability is generated (S340). That is, VO2max is estimated based on HR, HRV, basic personal information and basic physical fitness information received in the basic information receiving step, and an initial exercise prescription is determined from the estimated VO2max.

In the exercise prescription information acquisition / setting step, the exercise apparatus is set, and the exercise apparatus is set by checking the exercise information (S350). That is, the exercise equipment is set by the first exercise prescription, the exercise equipment is set by the current exercise information, the exercise equipment is set by the past exercise information, and whether the exercise information is properly received (ECHO), the speed, the angle Receives the time prescription information (T), or receives the load, time prescription information (C). When the exercise equipment terminal connects to the user, that is, the user ID alone, the exercise equipment receives data from the exercise equipment management server and sets the exercise information on the exercise equipment.

In the exercise device control step, the load, speed, angle, time, etc. of the exercise device are set according to the received exercise prescription (S360). This determines whether or not to update the exercise prescription according to the bio-signals measured in the slave module later, and the setting of the exercise equipment is changed accordingly. That is, the instrument control information by the biofeedback is changed.

In the bio information acquisition step, the slave module detects bio signals such as electrocardiogram, optical volume pulse wave (PPG), activity (ACC), and body temperature (S370). An electrocardiogram electrode is used as an active electrode, and the electrode is attached at an optimal position, and the electrode is made of a material in consideration of noise and the like.

In the noise removing step, the dynamic noise is removed from the detected biosignal, and the interference noise such as 60 Hz noise is removed (S380).

In the biofeedback monitoring step, the biofeedback monitoring is performed to analyze the bio signals received in real time during the exercise, and to evaluate the appropriate level for the monitoring of the exercise state and the control of the instrument. Here, the exercise state monitoring is to monitor the amount of exercise, exercise ability, dangerous situation, etc. (S390). Appropriate level evaluation for instrument control is performed using HRV and QT intervals, which perform time domain and frequency domain analysis. The alarm is sounded when the exercise state is changed, the exercise prescription changes, and the instrument is shut down.

In the exercise information storage step, the received biometric information and the exercise prescription to set / change is stored in the memory of the exercise equipment terminal (S400).

In the exercise information transmission step, all the aerobic exercise information stored in the exercise equipment terminal is transmitted to the exercise equipment management server, it is determined whether the exercise is finished (S410). In other words, after determining whether the exercise is really completed, the network is changed.

In the information update step, the exercise equipment management server stores and manages the information received from the exercise equipment terminal for each user ID (S420). The received information is used as information for the next exercise prescription together with the existing information.

Figure 7 is a schematic flowchart of the exercise prescription of the anaerobic exercise according to an embodiment of the present invention. That is, the case where the exercise prescription of the aerobic exercise is performed again after the initial exercise prescription of the aerobic exercise of FIG. 6 will be described with reference to FIG. 7.

In the user recognition step, when the user mounts the user terminal 100 and uses the exercise equipment, the exercise equipment terminal 300 receives the user ID from the user terminal 100 to identify the current exercise equipment user and receives the received user. The ID is transmitted to the exercise equipment management server 400 (S510). Communication between the exercise equipment terminal and the user terminal is performed via Bluetooth, and communication between the exercise equipment terminal and the exercise equipment management server is performed through a LAN. In some cases, it may be made manually, that is, by the user's selection.

In the server recognition step, the exercise equipment management server checks whether the received user ID is a user ID registered in advance in the exercise equipment management server, performs user recognition, checks whether it is properly connected to the exercise equipment (ECHO), and sets the exercise equipment. Check (ECHO) (S520).

In the exercise prescription information update step, if exercise prescription information is already provided, the current exercise prescription information is updated or device information (ie, next set, next exercise equipment prescription information) for the next exercise of the current exercise is performed. It updates and performs a new exercise prescription based on the weight, the number of times, the set number of the last exercise, and the stored database (S530).

If the initial exercise prescription information provision step and exercise prescription information have never been provided, create a database for each parameter including exercise prescription based on individual exercise ability, determine weight, number of times, set number, exercise prescription according to user's preference (S540).

In the exercise prescription information acquisition / setting step, the exercise apparatus is set, and the exercise apparatus is set by checking the exercise information (S550). That is, the exercise equipment is set by the first exercise prescription, the exercise equipment is set by the current exercise information, the exercise equipment is set by the past exercise information, and whether the exercise information is properly received (ECHO), the speed, the angle Receives the time prescription information (T), or receives the load, time prescription information (C). When the exercise equipment terminal connects to the user, that is, the user ID alone, the exercise equipment receives data from the exercise equipment management server and sets the exercise information on the exercise equipment.

As a biofeedback monitoring step, it obtains exercise prescription information (number, weight, number of sets), monitors muscle strength / status from sensors attached to the instrument during exercise, and evaluates the next level of exercise / set of exercise (from sensor data). Weight, the number of times), and stores the load information obtained from the sensor, and secures a communication network capable of transmitting HR information (S560).

It provides the information during exercise, which informs you whether it is the last step of the prescribed data, changes the real-time exercise prescription information (number, weight, number of sets), whether the exerciser is in danger, and also the exerciser's heart rate (HR). Inform the information to the alarm for biofeedback (S570).

As a determination of whether to continue the exercise, it is determined whether the exercise is terminated or suspended during the exercise (S580).

In the exercise information storage / transmission step, all the exercise information such as the weight, the number of times, and the number of sets executed in the terminal during the anaerobic exercise is transmitted to the exercise equipment management server and determines whether the exercise is finished (S590).

In the information update step, the exercise equipment management server stores and manages the information received from the exercise equipment terminal for each user ID (S600). The received information is used as information for the next exercise prescription together with the existing information.

The present invention is not limited to the above described and illustrated in the drawings, and of course, more modifications and variations are possible to those skilled in the art within the scope of the following claims.

Reference Signs List 100 user terminal 110 slave module 120 biosignal detection unit
122: electrocardiogram electrode portion 124: PPG sensor portion 126: activity sensor portion
128: body temperature sensor 140: signal preprocessor 142: electrocardiogram preprocessor
144: PPG pretreatment unit 146: activity activity predecessor 148: body temperature pretreatment unit
170: A / D converter 180: slave module operation processing unit
190: slave module transceiver 210: master module 230: MP3
240: mobile phone hands-free unit 250: memory card 280: master module setting unit
300: exercise equipment terminal 310: exercise equipment 320: exercise equipment calculation processing unit
330: fitness equipment setting unit 340: fitness equipment memory 350: fitness equipment output unit
360: TV port 370: exercise equipment control unit 400: exercise equipment management server

Claims (25)

In the exercise prescription method in the exercise prescription system comprising a user terminal for detecting a biological signal of the user, an exercise equipment terminal mounted on the exercise equipment, an exercise equipment management server for managing the exercise equipment terminal,
The user detects the ventilation threshold by performing the Modified Balke Protocol, and calculates the oxygen consumption rate (VO2) based on the time to reach the ventilation threshold and the HR (HR) at the ventilation threshold. An initial exercise prescription step of obtaining an individual VO2max (maximum oxygen intake) from the obtained VO2, body information, time to reach the ventilation threshold, heart rate, and using the obtained VO2max; Exercise prescription method characterized in that it comprises at least.
In the exercise prescription method in the exercise prescription system comprising a user terminal for detecting a biological signal of the user, an exercise equipment terminal mounted on the exercise equipment, an exercise equipment management server for managing the exercise equipment terminal,
Determine whether the disease from the individual survey and basic fitness information, personal information to the exercise equipment management server, and designate and store as one of the normal group category and disease group category for each individual,
The exercise equipment terminal readjusts the exercise intensity when the HR (heart rate) measured in real time out of the target target heart rate zone is adjusted during the exercise, and readjusts the exercise intensity according to the state of the LF / HF ratio obtained through the PSD analysis of the HRV. Exercise regimen, characterized in that the exercise intensity is adjusted to adjust when the sudden change in the QT interval (QT interval) of the electrocardiogram.
In the exercise prescription method in the exercise prescription system comprising a user terminal for detecting a biological signal of the user, an exercise equipment terminal mounted on the exercise equipment, an exercise equipment management server for managing the exercise equipment terminal,
An initial exercise prescription step of estimating VO2max using heart rate (HR), heart rate variability (HRV), basic personal information and basic fitness measurement information, and determining an initial exercise prescription from the estimated VO2max;
Exercise prescription method characterized in that it comprises at least.
The method of claim 1,
The VO2, if the user is a man,

Where HR is the user heart rate when the ventilation threshold is reached and time is the arrival time when the ventilation threshold is reached.
Exercise prescription method characterized by the above-mentioned.
The method of claim 1,
The VO2, if the user is a woman,

Where HR is the user heart rate when the ventilation threshold is reached and time is the arrival time when the ventilation threshold is reached.
Exercise prescription method characterized by the above-mentioned.
The method of claim 4, wherein
VO2max is,

Where bodyfat_mass is the amount of body fat, age is the waist, waist is the size of the waist circumference, var.time is the amount of time change from the start of the exercise to the ventilation threshold, obesity is obesity, and slop.VO ₂ is the value of VO2 to VO2max. Slope of the changing slope)
Exercise prescription method characterized by the above-mentioned.
The method of claim 5,
VO2max is,

Where age is age, SBP is systolic blood pressure, var.time is the amount of time change from the start of the exercise to the ventilation threshold, VO2.rest is the VO2 value at steady state, and time.VT is the time when the ventilation threshold is reached. )
Exercise prescription method characterized by the above-mentioned.
The method of claim 6,
Obesity is obese

(Weight is weight, height is height, ideal.weight is (height-100) x0.92 for men, (height-100) × 0.86 for women)
Exercise prescription system characterized in that obtained by.
The method according to any one of claims 1 to 3,
Prior to the initial exercise prescription step,
A user registration step of storing a user ID in a user terminal at the first visit to a sports facility and registering it with the exercise equipment management server;
After the user registration step, the basic information investigation step of storing the user's height, weight, gender, age, medical history, personal basic information of the current disease / treatment for each user ID in the exercise equipment management server;
After the basic information investigation step, the basic fitness evaluation step of measuring the basic fitness state, including flexibility, agility, muscular endurance, quickness, balance, muscle strength based on the basic information stored in the exercise equipment management server for each user ID;
Exercise prescription method characterized in that it further comprises.
10. The method of claim 9,
Between the basic fitness evaluation step and the initial exercise prescription step,
Performing aerobic exercise by implementing an exercise protocol set in an exercise equipment terminal, wherein the exercise equipment terminal evaluates a user's ability according to the aerobic exercise and stores the result in an exercise equipment management server for each user ID;
Exercise prescription method characterized in that it further comprises.
In the exercise prescription method in the exercise prescription system comprising a user terminal for detecting a biological signal of the user, an exercise equipment terminal mounted on the exercise equipment, an exercise equipment management server for managing the exercise equipment terminal,
Initial exercise that estimates 1RM (1st maximum repetition amount) through 10 times maximum repetition amount (10RM) test, and estimates the number of times, weight, and number of sets when exercising Prescription step;
Exercise prescription method characterized in that it comprises at least.
The method of claim 11,
The one-time maximum repetition amount (1RM) estimation

(However, REPS is the number of times (repeat), load is the weight.)
Exercise prescription method characterized by the above-mentioned.
The method of claim 11,
Prior to the initial exercise prescription step,
A user registration step of storing a user ID in a user terminal at the first visit to a sports facility and registering it with the exercise equipment management server;
After the user registration step, the basic information investigation step of storing the user's height, weight, gender, age, medical history, personal basic information of the current disease / treatment for each user ID in the exercise equipment management server;
After the basic information investigation step, the basic fitness evaluation step of measuring the basic fitness state, including flexibility, agility, muscular endurance, quickness, balance, muscle strength based on the basic information stored in the exercise equipment management server for each user ID;
Exercise prescription method characterized in that it further comprises.
When the user wears the user terminal and uses the exercise equipment, the exercise equipment terminal receives the user ID from the user terminal to identify the current exercise equipment user, and transmits the received user ID to the exercise equipment management server;
After the user recognition step, the exercise equipment management server checks whether the received user ID is a user ID registered in advance in the exercise equipment management server to perform user recognition, check whether it is properly connected to the exercise equipment, and check the setting of the exercise equipment. Server recognition step;
After the server recognition step, if the exercise prescription information has already been provided, update the current exercise prescription information, or update the device information for the next exercise of the current exercise, and update the newly prescribed device information after the last exercise Exercise prescription information updating step;
After the server recognition step, if exercise prescription information has never been provided, VO2max is estimated based on HR, HRV, and basic personal information and basic fitness measurement information, and the initial exercise prescription is estimated from the estimated VO2max. Initial exercise prescription information providing step of generating a database including the initial exercise prescription to determine the;
Exercise prescription method characterized in that it comprises at least.
The method of claim 14,
The exercise prescription information updating step,
Frequency domain analysis of the heart rate variability to obtain a power spectrum density (PSD), the QT interval of the electrocardiogram to determine the exercise prescription information to determine whether to update the exercise prescription information.
The method of claim 14,
After the exercise prescription information updating step or after the initial exercise prescription information providing step, an exercise prescription information obtaining / setting step of setting an exercise machine according to an exercise prescription by determining exercise equipment and checking exercise information;
An exercise equipment control step of setting a load, a speed, an angle, and a time of the exercise equipment according to the received exercise prescription after the exercise prescription information obtaining / setting step;
A biofeedback monitoring step of evaluating whether the exercise level is appropriate for the exercise state monitoring and the device control by analyzing the bio signals received in real time during the exercise device control step;
Exercise prescription method characterized in that it further comprises.
The method of claim 16,
Between the exercise equipment control step and the biofeedback monitoring step,
Biometric information acquisition step of detecting a biosignal such as electrocardiogram, optical volume pulse wave (PPG), activity (ACC), and body temperature in a user terminal;
A noise removing step of removing dynamic noise and interference noise from the biological signal detected in the biometric information obtaining step;
Exercise prescription method characterized in that it further comprises.
The method of claim 16,
An exercise information storage step of storing the received biometric information and the set exercise prescription in an exercise device terminal after the biofeedback monitoring step;
After the exercise information storage step, the exercise information transmission step of transmitting the aerobic exercise information stored in the exercise equipment terminal to the exercise equipment management server to determine whether to finish the exercise;
After the exercise information transmitting step, the exercise equipment management server information update step of storing and managing the information received from the exercise equipment terminal for each user ID;
Exercise prescription method characterized in that it further comprises.
When the user wears the user terminal and uses the exercise equipment, the exercise equipment terminal receives the user ID from the user terminal to identify the current exercise equipment user, and transmits the received user ID to the exercise equipment management server;
After the user recognition step, the exercise equipment management server checks whether the received user ID is a user ID registered in advance in the exercise equipment management server to perform user recognition, check whether it is properly connected with the exercise equipment, and check the setting of the exercise equipment. Server recognition step of doing;
After the server recognition step, if the exercise prescription information has already been provided, update the current exercise prescription information, or update the device information (ie, next set, next exercise equipment prescription information) for the next exercise of the current exercise An exercise prescription information updating step of performing a new exercise prescription based on the weight, the number of times, the number of sets, and the stored database of the last exercise;
After the server recognition step, if the exercise prescription information has never been provided, the maximum repetition amount (1RM) is estimated through 10 maximum repetition amount (10RM) tests, and the exerciser's strength exercise ability is estimated from the estimated 1RM value. A first exercise prescription information providing step of estimating the number of times of exercise, weight, and number of sets;
After the exercise prescription information updating step or after the initial exercise prescription information providing step, setting up the exercise equipment, checking the exercise information, and setting up the exercise equipment according to the exercise prescription;
Exercise prescription method comprising a.
The method of claim 19,
After the exercise prescription information acquisition / setting step, the exercise prescription information (number, weight, number of sets) is obtained, the strength capacity / status is monitored from the sensor attached to the apparatus during the exercise, and the next set / mechanism exercise amount is evaluated. A biofeedback monitoring step (using the weight and the number of times from the sensor data);
After the biofeedback monitoring step, during the exercise information providing step of notifying whether the information of the last step of the exercise prescription data, real-time exercise prescription information (number, weight, number of sets), or whether the exerciser is in danger;
After the information providing step of the exercise, whether to continue the exercise, whether to stop the exercise during the exercise determination step of continuing;
After the exercise continuity determination step, during the anaerobic exercise transmits the actual / modified weight, the number of times, and the set number of the exercise information stored in the terminal to the exercise equipment management server, the exercise information storage / transmission step of determining whether to end the exercise;
After the exercise information storage / transmission step, the exercise equipment management server information update step of storing and managing the information received from the exercise equipment terminal for each user ID;
Exercise prescription method characterized in that it further comprises.
The method of claim 2,
The exercise equipment terminal readjusts the exercise intensity when the HR (heart rate) measured in real time during the exercise is out of the preset target heart rate region,
If HR higher than your target heart rate zone lasts for 1 minute, temporarily reset your workout to one level lower than your prescribed workout intensity,
Exercise prescription system, characterized in that the HR lower than the target heart rate zone is configured to reset to the exercise intensity one step higher than the prescribed exercise intensity for 3 minutes.
The method of claim 21,
The exercise device terminal, if the exercise prescribed for 2 weeks does not fit the user, if the exercise prescription changes due to HR higher than the target heart rate region occurs more than three times, the exercise is characterized in that to perform the exercise prescription by resetting the exercise level Prescription system.
The method of claim 21,
The target heart rate region is provided to the maximum exercise intensity from the minimum exercise intensity, for each disease and normal group,
Minimum exercise intensity of disease group = 0.5 × (maxHR-restHR) -restHR
Maximum exercise intensity of disease group = 0.75 × (maxHR-restHR) -restHR
Minimum exercise intensity of normal group = 0.6 × (maxHR-restHR) -restHR
Maximum exercise intensity of normal group = 0.85 × (maxHR-restHR) -restHR
Where maxHR is your maximum heart rate and restHR is your resting heart rate
Exercise prescription system, characterized in that consisting of.
The method of claim 2,
The exercise device terminal readjusts the exercise intensity according to the state of the LF / HF ratio obtained through the PSD analysis of HRV,
The LF / HF ratio is monitored in real-time during exercise during 1 minute, and when exercise occurs over 2 times higher or lower than stable range (1.5 ~ 2) for 2 weeks, Exercise prescription system, characterized in that configured to automatically reset to a low intensity.
The method of claim 2,
The exercise device terminal readjusts the exercise intensity when a sudden change occurs compared to the QT interval stabilization value of the electrocardiogram,
Precise QT interval at rest, and during exercise, real-time monitoring, if an abnormal sudden increase occurs more than three times in two weeks, rather than due to exercise, exercise prescription characterized in that it is automatically reset to a lower intensity than the prescribed exercise prescription system.

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