KR20190119900A - Wearable device for heart rehabilitation exercise and cardiac rehabilitation exercise method using the same - Google Patents

Abstract

Disclosed are a wearable device for cardiac rehabilitation exercise and a cardiac rehabilitation exercise method using the same. According to an aspect of the present invention, the wearable device for cardiac rehabilitation exercise allows a patient to consistently monitor a heart rate of the patient through the wearable device so as to have an effect of enabling proper cardiac rehabilitation exercises regardless of locations.

Description

Wearable device for cardiac rehabilitation exercise and cardiac rehabilitation exercise method using the same {WEARABLE DEVICE FOR HEART REHABILITATION EXERCISE AND CARDIAC REHABILITATION EXERCISE METHOD USING THE SAME}

The present invention relates to a wearable device for a cardiac rehabilitation exercise and a cardiac rehabilitation method using the same, and more particularly, a patient requiring a cardiac rehabilitation exercise to continuously monitor his / her heart rate during exercise to enable an appropriate cardiac rehabilitation exercise. The present invention relates to a wearable device for cardiac rehabilitation exercise and a cardiac rehabilitation exercise method using the same.

Cardiac rehabilitation is a comprehensive program of exercise and education that helps patients with heart disease return to their normal daily lives. Such cardiac rehabilitation can reduce the incidence of heart disease and slow or prevent the progression of the disease, ultimately improving the quality of life of patients and lowering the mortality rate.

However, in the related art, in order to use the related exercise in the cardiac rehabilitation program, the patient had to visit the hospital directly periodically, and there was an inconvenience that a specialist (doctor) should check the condition of the patient using the cardiac rehabilitation exercise at any time.

Therefore, there is a need for a study that enables patients to make cardiac rehabilitation more convenient and to perform cardiac rehabilitation more efficiently.

Korea Patent Publication No. 2017-0067467 published on June 16, 2017

The present invention has been proposed to solve the above problems, the cardiac rehabilitation exercise patient using a wearable device worn on his wrist to continuously monitor his heart rate, regardless of location appropriate heart rehabilitation An object of the present invention is to provide a wearable device for a cardiac rehabilitation exercise and a cardiac rehabilitation exercise method using the same.

Other objects and advantages of the present invention can be understood by the following description, and will be more clearly understood by one embodiment of the present invention. It will also be appreciated that the objects and advantages of the present invention may be realized by the means and combinations thereof indicated in the claims.

A wearable device for cardiac rehabilitation exercise that is connected to a user device that receives exercise prescription information prescribed by a doctor according to an aspect of the present invention for achieving the above object, from the user device Receiving unit for receiving the exercise prescription information; A measuring unit measuring the heart rate of the user; Determination unit for determining the heart state according to the exercise by comparing the user's heart rate and the exercise prescription information; A notification unit for outputting information on the progress of the exercise and the intensity of the exercise for the determination result of the heart state according to the exercise as a visual, tactile or auditory information through a display unit to notify the user; And a transmitter for transmitting the measurement information according to the exercise.

The information according to the progress of the exercise is, before the exercise, warm-up exercise, the main exercise, the finishing exercise, the notification unit, characterized in that the output of the visual information by expressing the information according to the progress of the exercise in the form of a traffic light do.

When the information according to the progress of the exercise is the main exercise, the intensity of the exercise for the determination result of the heart state according to the exercise is expressed in color through a predetermined portion of the edge region of the display unit and output as visual information. Or through at least one of outputting tactile information through vibration or outputting audible information through sound.

A touch sensing unit sensing a touch of a user's wrist; A height detector detecting a height of a wearable device filled in a wrist of a user; And a motion detector configured to detect a movement of the wearable device filled in the wrist of the user, wherein the notification unit includes information on the progress of the exercise as the main movement, and the user touches the wrist by the touch detector. In the detected state, when the height of the wearable device detected by the height detection unit is suddenly changed and the movement of the wearable device is not detected by the motion detection unit, it is determined that the user is in an emergency state. It generates an emergency situation information and transmits to the hospital or fire station through the transmission unit.

Cardiac rehabilitation exercise method in a wearable device for cardiac rehabilitation exercise that is connected to the user device receiving the exercise prescription information prescribed by the doctor according to another aspect of the present invention for achieving the above object Receiving the exercise prescription information from the user device; Measuring a heart rate of the user; Determining a heart condition according to exercise by comparing the user's heart rate with the exercise prescription information; Outputting information on the progress of the exercise and the intensity of the exercise for the determination result of the heart state according to the exercise as a visual, tactile or auditory information through a display unit to inform the user; And transmitting measurement information according to the exercise.

The information according to the progress of the exercise is a pre-workout, warm-up, main exercise, finishing exercise, the step of informing the user, expressing the information according to the progress of the exercise in the form of a traffic light to output the visual information Characterized in that it comprises a step.

The step of notifying the user, if the information according to the progress of the exercise is the main exercise, visual information by expressing the intensity of the exercise with respect to the determination result of the heart according to the exercise in color through a predetermined portion of the edge area of the display unit And outputting to the user through at least one of outputting as tactile information through vibration or outputting as audio information through sound.

Detecting contact of a wrist of the user; Detecting a height of a wearable device filled in a wrist of a user; And detecting a movement of the wearable device filled in the wrist of the user; and informing the user, the information according to the progress of the exercise is a main exercise, and the wrist contact of the user is detected. If the detected height of the wearable device shows a sharp change and the movement of the wearable device is not detected, determining that the user is in an emergency state and generating emergency information and transmitting the emergency information to a hospital or a fire station. Characterized in that.

According to an aspect of the present invention, the patient continuously monitors his or her heart rate through the wearable device during exercise has the effect of enabling the appropriate cardiac rehabilitation exercise regardless of location.

In addition, by expressing the information according to the progress of the exercise in the form of a traffic light and output as visual information, it can be identified more quickly to the user (patient) by improving the identification, give the user fun like playing games You may be interested in cardio rehabilitation.

In addition, by outputting at least one of visual, tactile, and auditory information to inform the user of the intensity of the exercise based on the result of the determination of the heart condition according to the exercise, the user (patient) more effectively recognizes the exercise intensity, Increase the efficiency of cardiac rehabilitation exercises.

The effect obtained in the present invention is not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the following description. .

The following drawings attached to this specification are illustrative of the preferred embodiments of the present invention, and together with the specific details for carrying out the invention serve to further understand the technical spirit of the present invention, the present invention to such drawings It should not be construed as limited to the matters described.
1 is a view showing a schematic system for cardiac rehabilitation exercise according to an embodiment of the present invention,
2 illustrates a wearable device according to an embodiment of the present invention;
3 is a schematic functional block diagram of a wearable device according to an embodiment of the present invention;
4 is a view showing an example of the exercise progress and exercise intensity notification of the wearable device according to an embodiment of the present invention,
5 is a schematic flowchart of a method for cardiac rehabilitation exercise according to an embodiment of the present invention.

The above objects, features, and advantages will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, whereby those skilled in the art may easily implement the technical idea of the present invention. There will be. In addition, in describing the present invention, when it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Throughout the specification, when a part is said to "include" a certain component, it means that it can further include other components, without excluding other components unless otherwise stated. In addition, the “…” described in the specification. “Unit” refers to a unit that processes at least one function or operation, which may be implemented in hardware or software, or a combination of hardware and software.

1 is a view showing a schematic system for a cardiac rehabilitation exercise according to an embodiment of the present invention, Figure 2 is a view showing a wearable device according to an embodiment of the present invention.

Referring to FIG. 1, the system for cardiac rehabilitation exercise according to the present embodiment includes a user device 100 and a wearable device 200.

The user device 100 including the smart phone and the tablet PC may receive the exercise prescription information prescribed by the doctor from the user, or the exercise prescription information may be automatically set without the input of the patient. The user device 100 is connected to the wearable device 200 which will be described later by wired or wireless to transmit exercise prescription information. The exercise prescription information may be exercise-related information prescribed by a doctor by a user in need of cardiac rehabilitation exercise. For example, the exercise prescription information may be information such as exercise interval, time, frequency, target heart rate range during exercise, and the like. In this case, in describing the present embodiment, the user may mean a patient suffering from a heart disease or a patient in need of a cardiac rehabilitation exercise through cardiac surgery, or may mean a general person of a high risk group of heart disease. Meanwhile, the user device 100 may be connected to the wearable device 200 by short-range communication. Near field communication includes Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, and Wireless Fidelity (Wi-Fi) technologies.

The user device 100 receives and stores measurement information according to a user's exercise from the wearable device 200, which will be described later, and notifies the user of the measurement result through the display unit 210 in real time or accumulates for a predetermined period of time. This may be integrated to inform the user through the display 210.

In this case, the user device 100 may be a device capable of inputting / outputting information such as a smart phone, or may be a device capable of driving an application. In this case, the application may be a program for inputting the exercise prescription information, a function of receiving and storing measurement information according to the user's exercise and informing the user of the measurement result through the display unit 210.

In addition, when the user device 100 is connected to a server of a hospital or the like, the primary care physician of the user (patient) may monitor the cardiac rehabilitation exercise by transmitting measurement information according to the exercise of the user. On the other hand, the doctor may monitor the cardiac rehabilitation exercise, send a message of support to the patient, or send a new exercise prescription. Accordingly, the patient can efficiently perform cardiac rehabilitation through continuous communication with the attending physician, and the patient can be assured that the attending physician monitors his or her exercise. In this case, the user device 100 may be connected to the server of the hospital through a long distance communication. Telecommunications include code division multiple access (CDMA), frequency division multiple access (FDMA), time division multiple access (TDMA), orthogonal frequency division multiple access (OFDMA), and single carrier frequency division multiple access (SC-FDMA) technologies. can do.

The wearable device 200 may be worn on a wrist of a user (a patient requiring a heart rehabilitation exercise) to measure a heart rate of the user according to the heart rehabilitation exercise, and transmit the measured information to the user device 100. The wearable device 200 may be a watch-type band having a display unit 210 capable of displaying information as shown in FIG. 2. A more detailed description of the wearable device 200 according to the present embodiment will be described later with reference to FIG. 3.

3 is a schematic functional block diagram of a wearable device according to an embodiment of the present invention.

Referring to FIG. 3, the wearable device 200 according to the present exemplary embodiment includes a receiver 310, a measurer 320, a determiner 330, a notifier 340, and a transmitter 350.

The receiver 310 receives exercise prescription information from the user device 100. The exercise prescription information may be exercise-related information prescribed by a doctor by a user in need of cardiac rehabilitation exercise. For example, the exercise prescription information may be information such as exercise interval, time, frequency, target heart rate range during exercise, and the like.

The measuring unit 320 measures the heart rate of the user. In this case, the measuring unit 320 may be a sensor provided at a position capable of measuring a heart rate by detecting a pulse near a user's wrist. On the other hand, the measuring unit 320 is preferably operated only when the information according to the progress of the exercise is the main exercise. However, the present invention is not limited thereto, and the measurement unit 320 may operate from the moment when the user wears the wearable device 200 to measure the heart rate of the user.

The determination unit 330 may determine the heart state according to the exercise of the user by comparing the user's heart rate and exercise prescription information. For example, the determination unit 330 may determine the heart condition according to the exercise of the user by comparing the heart rate of the user and the heart rate information (target heart rate range prescribed by the doctor) of the exercise prescription information. The determination unit 330 is a user (patient) is exercising the heart, or inefficient exercise if the user's heart rate is out of the target heart rate range of the exercise prescription information, or the cardiac rehabilitation You can determine that you're doing an exercise that doesn't help.

The notification unit 340 may inform the user of the intensity of the exercise for the determination result of the heart condition according to the exercise through the display unit 210. More specifically, the notification unit 340 may output the intensity of the exercise for the determination result of the heart condition according to the exercise through the display unit 210 as visual, tactile or auditory information to inform the user. In this case, the visual information may be output by expressing a predetermined portion of the edge region of the display 210 in color, the tactile information may be output through vibration, and the auditory information is output through a sound such as an alarm. can do.

In addition, the notification unit 340 may inform the user through the display unit 210 according to the progress of the exercise. At this time, the information according to the progress of the exercise may be, before the exercise, warming up, the main exercise, the finishing exercise. The information according to the progress of the exercise may be displayed through the display unit 210 according to a predetermined time sequence from the time when the user wears the wearable device 200, and the notification unit 340 may display the progress of the exercise. By expressing the information according to the form of the traffic light can be output as visual information. As such, the notification unit 340 expresses the information according to the progress of the exercise in the form of a traffic light and outputs it as visual information, thereby increasing the identification and can quickly recognize the exercise situation to the user (patient), the user can play the game You can also have fun with the cardio rehabilitation exercise.

When the information according to the progress of the exercise is the main exercise, the intensity of the exercise for the determination result of the heart state according to the exercise is expressed by color through a predetermined portion of the edge area of the display unit 210. It can be output as visual information, tactile information through vibration, or audio information through sound. In this case, the notification unit 340 may output any one of visual, tactile, and auditory information to inform the user of the intensity of the exercise based on the result of the determination of the heart state according to the exercise. According to the result of the determination of the heart condition according to the intensity of the exercise may be informed to the user.

The transmitter 350 may transmit the measurement information to the user device 100 when the user (patient) finishes the exercise.

Meanwhile, in the present embodiment, the receiver 310 and the transmitter 350 will be described as separate components, but are not limited thereto. The receiver 310 and the transmitter 350 may be located within a communication unit (not shown). May be included.

In addition, the wearable device 200 according to the present exemplary embodiment may further include a touch detector 360, a height detector 370, and a motion detector 380.

The touch sensor 360 may detect a touch of a user's wrist and may be a touch sensor provided in a predetermined region of the wearable device 200 to detect a touch of the user's wrist.

The height detector 370 may detect the height of the wearable device 200 filled in the wrist of the user, and a predetermined area of the wearable device 200 to detect the height of the wearable device 200 filled in the wrist of the user. It may be a height detection sensor provided in.

The motion detector 380 may detect a movement of the wearable device 200 filled in the wrist of the user, and a predetermined area of the wearable device 200 to detect the movement of the wearable device 200 filled in the wrist of the user. It may be a vibration sensor provided in.

The wearable device 200 according to the present exemplary embodiment may use the information of the operation of the above-described components (the touch detector 360, the height detector 370, and the motion detector 380) of the user (patient). The state can be predicted. Specifically, the notification unit 340 of the wearable device 200, when the information according to the progress of the exercise is the main exercise, in the state where the user's wrist contact is detected by the touch sensor 360, the height sensor When the height of the wearable device 200 detected by the wearable device 200 is suddenly changed and the movement of the wearable device 200 is not detected by the motion detection unit 380, the user is in an emergency state (dizziness or fainting). The user may fall down depending on the symptoms of heart disease. Thereafter, the notification unit 340 may generate emergency situation information and transmit the emergency situation information to the hospital or the fire station through the transmission unit 350. In this case, the emergency information may include current location information of the use measured by a position sensor (not shown) provided in the wearable device 200 and heart state information measured as the user (patient) performs the exercise. The band filled on the wrist of the user (wearable device 200) is the vibration is detected as the user shakes during exercise, if the main movement, while showing a sharp height change in the state of the touch is detected, if the vibration is not detected Since the user may determine an emergency situation such as a fall during exercise, the emergency information may be generated and transmitted to a hospital or a fire station, so that the user (patient) may be treated more quickly.

In the present embodiment, each component of the wearable device 200 is described as operating separately, but is not limited thereto. The control unit (not shown) may be controlled to operate organically.

4 is a diagram illustrating an example of the exercise progress status and exercise intensity notification of the wearable device 200 according to an embodiment of the present invention.

Referring to FIG. 4, the wearable device 200 according to the present exemplary embodiment may express the exercise progress in the form of a traffic light and output the visual information. The wearable device 200 may display a red signal light when the exercise progress state is before exercise, so that the user may be in a waiting state for the user to exercise, and when the exercise progress is warm up or finish exercise, a yellow traffic light It can be displayed by the user to the warm-up movement before the main exercise, or to finish the movement after the main exercise. In addition, when the exercise progress state is the main exercise, the wearable device 200 may display the blue signal light so that the user may perform the heart rehabilitation exercise in earnest.

On the other hand, the wearable device 200 as a visual, tactile or auditory information through the display unit 210 of the intensity of the exercise for the determination result of the heart state measured as the user performs the movement (main exercise) You can print it out and notify the user. For example, when the user performs the main exercise, the wearable device 200 performs the exercise that the user (patient) is hard on the heart when the measured heart rate exceeds the maximum value of the target heart rate in the exercise prescription information. By judging that a certain portion of the edge area of the display 210 is displayed in red, the user may be warned to lower the intensity of the exercise.

When the user performs the main exercise, the wearable device 200 determines that the user (patient) is performing the proper exercise on the heart when the measured heart rate of the user exists within the target heart rate range of the exercise prescription information. By displaying a portion of the edge area 210 in green, the user may maintain the intensity of the exercise. In addition, when the user performs the main exercise, the wearable device 200 performs the exercise that does not help the user (patient) rehabilitation of the heart when the measured heart rate of the user falls below the minimum value of the target heart rate in the exercise prescription information. By judging that a certain portion of the edge area of the display 210 is displayed in yellow to give attention to the user can enable the user to increase the intensity of the exercise.

In addition to the output of the visual information as described above, the wearable device 200 adds tactile information through vibration and / or auditory information through sound so that the user performs an operation of the exercise (main movement). The intensity of the exercise may be informed to the user about the result of the determination of the heart condition measured accordingly.

Hereinafter, a cardiac rehabilitation exercise method in the wearable device 200 for cardiac rehabilitation exercise will be described with reference to FIG. 5.

5 is a schematic flowchart of a method for cardiac rehabilitation exercise according to an embodiment of the present invention.

Referring to FIG. 5, first, the wearable device 200 receives the exercise prescription information from the user device 100 (S510).

The wearable device 200 measures a heart rate of the user (S520).

The wearable device 200 determines the heart state according to the exercise by comparing the heart rate and the exercise prescription information of the user (S530).

The wearable device 200 outputs the intensity of the exercise based on the information on the progress of the exercise and / or the determination result of the heart state according to the exercise as visual, tactile or auditory information through the display unit 210 to the user. Notify (S540). At this time, the information according to the progress of the exercise, the pre-workout, the warm-up, the main exercise, the finishing exercise, the wearable device 200 expresses the information according to the progress of the exercise in the form of traffic lights and outputs the visual information. In addition, when the information on the progress of the exercise is the main exercise, the wearable device 200 displays visual information by expressing the intensity of the exercise with respect to the determination result of the heart state according to the exercise through a certain portion of the edge region of the display unit. The user may be notified through at least one of outputting through tactile information through vibration, or outputting as tactile information through vibration, or outputting audio information through sound.

The wearable device 200 transmits the measurement information according to the exercise to the user device 100 (S550).

According to the present invention as described above, the patient continuously monitors his heart rate through the wearable device during exercise has the effect of enabling the appropriate cardiac rehabilitation exercise regardless of location. In addition, by expressing the information according to the progress of the exercise in the form of a traffic light and output as visual information, it can be identified more quickly to the user (patient) by improving the identification, give the user fun like playing games You may be interested in cardio rehabilitation. In addition, by outputting at least one of visual, tactile, and auditory information to inform the user of the intensity of the exercise based on the result of the determination of the heart condition according to the exercise, the user (patient) more effectively recognizes the exercise intensity, Increase the efficiency of cardiac rehabilitation exercises.

Methods according to an embodiment of the present invention may be implemented in the form of program instructions that may be implemented as an application or executed through various computer components, and may be recorded on a computer-readable recording medium. The computer-readable recording medium may include program instructions, data files, data structures, etc. alone or in combination. Program instructions recorded on the computer-readable recording medium may be those specially designed and constructed for the present invention, and may be known and available to those skilled in the computer software arts. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tape, optical recording media such as CD-ROMs, DVDs, and magneto-optical media such as floptical disks. media) and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine code generated by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like. The hardware device may be configured to operate as one or more software modules to perform the process according to the invention, and vice versa.

While this specification includes many features, such features should not be construed as limiting the scope of the invention or the claims. In addition, the features described in the individual embodiments herein can be implemented in combination in a single embodiment. Conversely, various features described in a single embodiment of the present specification can be implemented individually in various embodiments or in combination as appropriate.

Although the operations have been described in a particular order in the drawings, they should not be understood as being performed in a particular order as shown or in a sequence of successive orders, or all of the described actions being performed to obtain a desired result. Multitasking and parallel processing may be advantageous in certain circumstances. In addition, it should be understood that the division of various system components in the above-described embodiments does not require such division in all embodiments. The app components and systems described above may generally be packaged in a single software product or multiple software products.

The present invention described above is capable of various substitutions, modifications, and changes without departing from the technical spirit of the present invention for those skilled in the art to which the present invention pertains. It is not limited by the drawing.

100: user device
200: wearable device
210: display unit
310: receiving unit
320: measuring unit
330: judgment unit
340: notification unit
350: transmitter
360: contact detection unit
370: height detection unit
380: motion detection unit

Claims (8)

In the wearable device for cardiac rehabilitation exercise that is connected to the user device receives the exercise prescription information prescribed by the doctor, worn on the user's wrist,
A receiver which receives the exercise prescription information from the user device;
A measuring unit measuring the heart rate of the user;
Determination unit for determining the heart state according to the exercise by comparing the user's heart rate and the exercise prescription information;
A notification unit for outputting information on the progress of the exercise and the intensity of the exercise on the determination result of the heart state according to the exercise as visual, tactile or auditory information through a display unit to notify the user; And
Wearable device for a cardiac rehabilitation exercise comprising a; transmitting unit for transmitting the measurement information according to the exercise. The method of claim 1,
The information according to the progress of the exercise,
Before the workout, warm-up, main, finish,
The notification unit,
Wearable device for cardiac rehabilitation exercise, characterized in that to output the visual information by expressing the information according to the progress of the exercise in the form of a traffic light. The method of claim 2,
The notification unit,
If the information according to the progress of the exercise is the main exercise,
The intensity of the exercise based on the result of the determination of the heart condition according to the exercise is expressed in color through a predetermined portion of the edge area of the display unit and output as visual information, or as tactile information through vibration, or as acoustic information through sound. Wearable device for cardiac rehabilitation exercise, characterized in that notifying the user through at least one of the output. The method of claim 1,
A touch sensing unit sensing a touch of a user's wrist;
A height detector detecting a height of a wearable device filled in a wrist of a user; And
Further comprising: a motion detector for detecting the movement of the wearable device filled in the wrist of the user,
The notification unit,
The information according to the progress of the exercise is the main exercise,
In the state where the user's wrist contact is detected by the touch detector, the height of the wearable device detected by the height detector is suddenly changed, and the movement of the wearable device is not detected by the motion detector. If not, the wearable device for cardiac rehabilitation exercise characterized in that the user is determined to be in an emergency state of emergency information generated by the transmission unit to the hospital or fire station. In the cardiac rehabilitation exercise method in a wearable device for cardiac rehabilitation exercise that is connected to the user device receiving the exercise prescription information prescribed by the doctor, worn on the user's wrist,
Receiving the exercise prescription information from the user device;
Measuring a heart rate of the user;
Determining a heart state according to exercise by comparing the user's heart rate with the exercise prescription information;
Outputting information on the progress of the exercise and the intensity of the exercise on the determination result of the heart state according to the exercise as a visual, tactile or auditory information through a display unit to inform the user; And
Transmitting the measurement information according to the exercise; heart rehabilitation exercise method comprising a. The method of claim 5,
The information according to the progress of the exercise,
Before the workout, warm-up, main, finish,
Informing the user,
Representing the information according to the progress of the exercise in the form of traffic lights and outputting the visual information comprising the step of outputting the visual information. The method of claim 6,
Informing the user,
If the information according to the progress of the exercise is the main exercise,
The intensity of the exercise according to the cardiac determination result according to the exercise is expressed in color through a certain portion of the edge region of the display unit and output as visual information, tactile information through vibration, or as audio information through sound. Cardiac rehabilitation exercise method comprising the step of informing the user through at least one of doing. The method of claim 5,
Detecting contact of a wrist of the user;
Detecting a height of a wearable device filled in a wrist of a user; And
Detecting a movement of the wearable device filled in the wrist of the user;
Informing the user,
The information according to the progress of the exercise is the main exercise,
When the user's wrist contact is detected and the detected height of the wearable device is suddenly changed and the movement of the wearable device is not detected, the user is determined to be in an emergency state and generates emergency information. Cardiac rehabilitation exercise method comprising the step of transmitting to the hospital or fire station.

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