JP2017196049A - Exercise training apparatus using body motion sensor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a training apparatus that a training person can wear easily.SOLUTION: When a person 20 training for competition performs a training operation, a motion of the head 22 of the training person is detected by a body motion sensor 3. A body motion state of the person 20 training for competition is determined by arithmetic processing of an arithmetic processing part 2 based on the detection output, and is reported to the person 20 training for competition so that the person 20 training for competition himself can know a training result immediately, and the person 20 training for competition can mount a training apparatus body 21 on the head 22 of the training person in a lighthearted manner.SELECTED DRAWING: Figure 5

Description

  The present invention relates to an exercise device for exercise using a body motion sensor, and in particular, can be worn naturally by a user.

  Patent Document 1 discloses a gyroscope for a golf club as a system for practicing various sports such as swimming competitions, track and field competitions, bicycle competitions, golf competitions, and baseball competitions. There has been reported a technique for focusing stable operation on a golf swing form by attaching a sensor and stimulating a body movement site of a user.

  Further, for medical care related to hospitals, a body motion sensing device that detects the motion state of a predetermined part of the body has been proposed (see Patent Document 2).

  There has also been proposed a monitor that monitors body movement information such as the posture and pulse of a patient using a sensor attached to the patient (see Patent Document 3).

Japanese Patent No. 4414475 JP 2010-188159 A WO2007 / 100759 Publication

  However, the techniques disclosed in the conventional prior art documents cannot be used in a simple manner for improving the user's technique, but provide information on measuring instruments for researchers.

  In general, athletes who are trying to improve their skills in each competition using training equipment have basic routine actions for individual users during practice, so that even equipment for training is not directly connected to the competition. If so, there is a tendency to hate the act of attaching the exercise device to the body itself and even to wear the exercise device that directly touches the skin.

  Therefore, it is necessary to provide the user with the convenience that the user naturally wears about the training equipment that must be used repeatedly.

  The present invention has been made in consideration of the above points, and an object of the present invention is to propose an exercise tool using a body motion sensor that is convenient for a user to naturally wear.

  In order to solve such a problem, the present invention has a belt-like practice tool main body 21 that is mounted so as to be wrapped around the trainer's head 22 of the competition practitioner 20. A body motion sensor 3 that detects the movement of the trainer's head 22 when performing a practice motion, an arithmetic processing unit 2 that determines the body motion state of the competition trainer 20 based on the detection output of the body motion sensor 3, A result notifying unit 12 for notifying the competition practitioner 20 of the determination result is provided.

  According to the present invention, when the competition practicer performs a practice motion, the movement of the head is detected by the body motion sensor, and the physical motion state of the competition practitioner is determined by the arithmetic processing of the arithmetic processing unit based on the detection output. By notifying the competition practitioner, the competition practitioner himself / herself can immediately know the result of the practice, so that the competition practitioner can easily wear the training tool body on the head.

It is a block diagram which shows the whole structure of an exercise exercise tool. It is a signal waveform diagram which shows the body motion detection waveform data D1 obtained from the body motion sensor 3 of FIG. It is a flowchart which shows the practice data collection process procedure performed in the arithmetic processing part 2 of FIG. 1 is a plan view showing an external configuration of an exercise exercise tool 1. FIG. It is a perspective view which shows the use aspect of a practitioner. It is a perspective view which shows the practice tool main body base. It is a perspective view which shows the practice tool main body base single-piece | unit. 3 is a perspective view showing an external configuration of a practice tool main body 21. FIG. FIG. 3 is an end view showing a side end configuration of a practice tool body 21. It is a signal wave system diagram which shows the pulse wave detection waveform data D2. It is a signal wave system diagram which shows body movement detection waveform data D3. It is a signal wave type | system | group figure which shows the body movement detection waveform data D4 in the exercise tool for bicycle competitions. It is a signal wave system diagram which shows the body movement detection waveform data D5 in the training tool for golf competitions. It is a signal wave type | system | group figure which shows the body movement detection waveform data D6 in the training tool for baseball games.

  Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

(1) Overall Configuration In FIG. 1, reference numeral 1 denotes an exercise exercise tool as a whole. In an arithmetic processing unit 2 having a microprocessor configuration, body motion information detected by a body motion sensor 3 is calculated via a data bus 4. In addition, the body motion sensor detection output is processed through the operation memory 7 in accordance with the program stored in the program memory 6, and the analysis / determination result is obtained.

  The body motion sensor 3 is a so-called nine-axis sensor that detects acceleration, angular velocity, and geomagnetism representing the movement of the body part as a three-dimensional change in the body part attached by the competition practitioner, and is obtained from the nine-axis sensor. The detected body movement detection output S1 is taken into the CPU 5 through the data bus 4 as digital data.

  In the case of this embodiment, the exercise practice tool 1 is attached to the head of a swimmer practicing person, and thus when the practicer practices the swimmer, the acceleration in the three-dimensional direction corresponds to the movement of the head. Is obtained by calculating using the operation memory 7 according to the program in the program memory 6, and the three-dimensional data is stored in the analysis / determination result storage memory 8 via the data bus 4.

  The exercise practice tool 1 is provided with a photoelectric pulse wave sensor 9 in addition to the body motion sensor 3 having a nine-axis sensor configuration, and irradiates LED radiated light on the surface of the practice athlete's head and receives the reflected light. As shown in FIG. 10, pulse wave detection waveform data D2 based on the blood flow of the head is detected, thereby confirming the safe operation state and the pulse state of the body movement of the practicing athlete. Yes.

  In the case of this embodiment, as shown in FIG. 2, the body movement detection waveform data D1 indicates that the swimming progress is performed by using the change in the vertical movement of the head in the pool having a length of 25 [m] as the change in acceleration. The direction is detected, the swimming style is crawl, and one breathing is performed for each rotation of both arms.

  In the body motion detection waveform data D1 in this case, characteristic peak waveforms P1 and P2 are generated at turn points t1 and t2, and a small peak P11 is continuously provided for each stroke between the peak waveforms P1 and P2 of both turns. Has occurred.

  Here, the time T1 between the characteristic peaks P1 and P2 generated at the turn represents a lap time of 25 [m], whereas a small peak P11 occurs at the time t3 after the previous characteristic peak P1 occurs. The time T2 represents the diving time after the swim practitioner has made the turn kick, and the time T3 from the time t3 when the turn kick diving time T2 ends to the time t2 of the next turn kick Indicates the time spent swimming on the surface.

  The change in the body motion detection waveform data D1 in FIG. 2 is that when the body motion sensor 3 is mounted on the head part of a swimmer's head, the mounting part of the body motion sensor 3 of the swimmer, that is, the head Indicates that the acceleration has changed in the vertical direction (that is, the X-axis direction).

  In the body motion detection waveform data D1 of FIG. 2, the change in the waveform is severe during the turn kick diving time T2, but the turn kick diving time T2 ends and reaches the characteristic peak P2 of the next turn kick. It can be seen that a relatively stable peak continues between time points t3 and t2.

  The small peak P11 per unit time during the time T3 when actually swimming on the water surface is the number of rotations of both arms per unit time, which is called the number of strokes. The lap time T1 and the number of strokes are important in swimming competitions. It is an indicator, and it is thought that effective practice can be achieved if the lap time and the number of strokes can be calculated and presented promptly to the swimmer and the instructor while the practitioner continues to practice swimming competition. It is done.

  Thus, the body motion detection waveform data D1 obtained from the body motion sensor 3 directly detects the movement of the head of the competition practitioner. Therefore, the movement of the whole body including the movement of the limbs in the swimming competition can be improved while looking at the body movement detection waveform data D1.

  The arithmetic processing unit 2 in FIG. 1 calculates the lap time and the number of strokes based on the body motion detection waveform data D1 obtained by the body motion sensor 3 and stores the lap time and the number of strokes in the storage memory 8 and the result data stored in the storage memory 8 The display unit 13 of the result notification unit 12 displays the result of analysis / determination on the display unit 13 having the LED configuration.

  At the same time, the result of analysis / determination in the result storage memory 8 is given to the bone conduction speaker 15 from the data bus 4 so as to be converted into voice and transmitted to the competition practitioner.

  In the above configuration, when the exercise training tool 1 is used for a swimming competition practitioner, the operator operates the drive operator 10 to activate the CPU 5 of the arithmetic processing unit 2, and this is indicated by a power indicator lamp. Tell the competition practitioner by lighting 16

  At the same time, the CPU 5 executes the practice data collecting process procedure RT1 shown in FIG.

  In FIG. 1, a power supply unit 17 is provided as a power source for the arithmetic processing unit 2, and the battery 17 </ b> B is supplied with power from the power connector 17 </ b> C, and the power supply energy of the entire exercise training tool 1 is supplied to the arithmetic processing unit 2 through the charge control unit 17 </ b> A. To do.

  Further, the analysis / determination result data stored in the storage memory 8 can be taken out to the practice result display device 50 via the external communication line via the data transfer unit 18 by the operator operating the drive operator 10. .

(2) Practice Data Collection Processing Procedure When the CPU 5 enters the practice data collection processing procedure RT1 shown in FIG. 3, first, sensor information extraction / synthesis processing is executed in processing step SP1.

  At this time, the CPU 5 fetches the nine-axis body motion detection signal (namely, acceleration for three axes, angular velocity for three axes, geomagnetism for three axes) from the body motion sensor 3 into the operation memory 7 and stores it in the program memory. 6 is extracted and synthesized by the program 6 and stored in the storage memory 8 as body motion detection waveform data D1 (FIG. 2) representing X-axis acceleration.

  Subsequently, the CPU 5 proceeds to step SP2 and detects a feature point from the body motion detection waveform data D1.

  Here, as feature points, the peak value and the bottom value of each waveform portion are detected in accordance with the change of the body motion detection waveform data D1 as time elapses, and the low pass filter process, the high pass filter process, the calculus process, etc. By performing signal processing, feature points necessary for evaluating the swimming practice motion are detected from the body motion detection waveform data D1.

  The characteristic points related to swimming practice are the time points t1 and t2 when the large peaks P1 and P2 occur (that is, the time during the turn operation), the time of the lap time T1, and the time T3 when swimming on the water surface between the time points t3 and t2. By grasping the speed and magnitude of the stroke represented by the peak P11 and the change in the waveform during the turn kick diving time T2 between time points t1 and t3, the swimmer turned how to swim on the surface of the water, how to turn. It detects how to swim at the time of subsequent diving and how to change the vertical position of the head while swimming.

  After detecting the feature points in this way, the CPU 5 moves to step SP3 and performs analysis / determination processing of the feature points.

  In this feature point analysis / determination process, the body motion detection waveform data D1 stored in the result storage memory 8 processed in the feature point detection processing step SP2 is stored for every 25 [m] lap time T1. By comparing with the past body movement detection waveform data, the quality of the competition is judged, or the difference from the target index is calculated to practice the competition during this 25 [m] lap time T1 Analyze and judge the contents.

  The feature point analysis / determination process is executed in accordance with a program determined in advance by the program memory 6, whereby the feature point analysis / determination process in the processing step SP 3 is performed by the user who is the handler of the exercise equipment 1. Obtained as an objective result that does not include.

  Based on the result of the feature point analysis / determination process in step SP3, the CPU 5 moves to the next step SP4 and displays the storage result of the storage memory 8 storing the body motion detection waveform data D1 on the result notification unit 12. A swimming competition in which the exercise exercise tool 1 is worn by notifying the outside by flashing in the device 13 and outputting it as a sound through the bone conduction speaker 15 provided in the result notifying unit 12 in the same manner. Have the practitioner listen directly.

  Thus, the analysis / determination result notified to the outside by the result notification unit 12 is stored in the storage memory 8 as the result data of the current lap time period in the next step SP5, so that the CPU 5 sequentially carries out every successive lap time T1. Save the results of analysis and judgment of swimmer practitioners.

  Thereafter, in the next step SP6, the CPU 5 determines whether or not to end the practice data collection process, and when a negative result is obtained in accordance with the operation of the driving operator 10 by the user, the CPU 5 returns to the above-described step SP1. Then, the data collection process is continued, and when a positive result is obtained, the process proceeds to step SP7 and the practice data collection process procedure is terminated.

  In this way, for each driving operation of the user with respect to the driving operator 10, the CPU 5 constitutes the body constituting the exercise training tool 1 attached to the practitioner's head, indicating the practice state of the swimming competition practitioner and the quality of the practice. This can be grasped from the detection results of the motion sensor 3 and the photoelectric pulse wave sensor 9.

(3) Specific Configuration of Exercise Exercise Tool FIG. 4 shows a specific configuration of the exercise exercise tool 1, and the exercise exercise tool 1 has an exercise tool body 21 that can be bent into a semicircular shape, and the exercise tool body. 1, the members of the respective parts described above with reference to FIG. 1 are mounted, and as shown in FIG.

  As shown in FIG. 6, the practice tool body 21 includes a plurality of thin plate-like electrical wiring boards 30 that are loaded with respective materials and are horizontally long by flexible boards 32A, 32B, and 32C and lead wires 33A and 33B. The electric signal processing member is arranged.

  At the center position of the practice tool main body base 31, there is a sensor unit 34 on which the body motion sensor 3, the photoelectric pulse wave sensor 9 and the display unit 13 shown in FIG. A power supply unit 35 including the power control unit 17 including the charge control unit 17A, the battery 17B, and the power supply connector 17C of FIG. 1, the drive operator 10, the power indicator lamp 16, and the data transfer unit 18 is mounted via the substrate 32C. It is connected.

  Further, the other end side of the power supply unit 35 is connected with a calculation unit 36 including the CPU 5, the operation memory 7 and the program memory 6 shown in FIG. 1 via a flexible substrate 32B.

  Furthermore, a memory unit 37 on which the storage memory 8 of FIG. 1 is mounted is connected to the other end side of the calculation unit 36 via a flexible substrate 32A.

  A bone-conducting speaker unit 38 comprising the bone-conducting speaker 15 constituting the result notification unit 12 of FIG. 1 is connected to the other end side of the memory unit 37 via a lead wire 33A.

  The other end side of the sensor unit 34 is connected to a power supply unit 35 constituting the power supply unit unit 17 of FIG. 1 through a lead wire 33B.

  As shown in FIG. 7, the horizontally long flat training tool main body base 31 is covered with a covering member 40 made of an elastic material such as silicone rubber or elastomer, and thus each member constituting the training tool main body base 31 is mounted. The practice tool main body base unit 31 </ b> X positioned so as to be able to be bent in the thickness direction for each electric wiring board 30 is formed.

  As shown in FIGS. 8 and 9, the practice tool main body base unit 31 </ b> X is housed in a case 45 formed of an elastic body made of a synthetic resin material or a rubber material.

  Since the case 45 is made of an elastic material, as described above with reference to FIG. 5, when the exercise tool main body 21 is mounted on the lap 22X of the trainer head 22, the exercise tool main body 21 is The part 22 is given a feeling of elasticity so that it can be softly touched without a sense of incongruity.

  The case 45 includes a bone conduction speaker storage unit 45A for storing the bone conduction speaker unit 38, a memory unit storage unit 45B for storing the memory unit 37, a calculation unit storage unit 45C for storing the calculation unit 36, and a power supply unit 35. The power supply unit storage unit 45D stores the sensor unit storage unit 45E that stores the sensor unit 34, and the battery plate storage unit 45F that stores the battery plate 39. Adjacent storage units are connected to each other by 46A, 46B, 46C, and 46D, which store flexible substrates 32A, 32B, 32C, and 32D, respectively.

  In addition to this, on the inner surface of the practitioner's head 22 of the memory section storage section 45B, the calculation section storage section 45C, the power supply section storage section 45D, the sensor section storage section 45E, and the battery plate storage section 45F, facing the chin 22X, In order to prevent moisture such as sweat from staying on the surface of the practitioner's head 22, a plurality of water retention prevention protrusions 50 are provided as necessary (FIG. 9). In a state where the tool body 21 is worn, the practitioner is not discomforted.

  As shown in FIG. 5, the exercise exercise tool 1 of FIGS. 4 to 9 is mounted so that the case 45 of the exercise tool body 21 is wrapped around the chin 22X of the trainer's head 22 of the swimmer practitioner.

  For example, the wearing method is such that a sensor unit storage portion is attached to the lap 22X of the trainer's head 22 using a fastener made of Velcro (registered trademark), which is a double-sided adhesive sheet, in a swimming cap worn by the trainee during swimming. The sensor unit 34 housed in 45E is attached so as to hit the head.

  As a result, the body motion sensor 3 directly captures the body motion detection waveform data D1 described above with reference to FIG. 2 into the arithmetic processing unit 2 and exercises the swimmer practice person 20 based on the arithmetic processing result of the arithmetic processing unit 2. It is possible to count the number of strokes of hands and feet during practice and to discriminate turn movements in the pool from the movement of the human head 22 in the vertical direction, and to measure the lap time and save the measurement results It can be stored in the memory 8.

  Since the stored data in the storage memory 8 can be notified in real time to the competition practitioner 20 who is practicing swimming with the bone-conducting speaker 15, a great effect can be obtained in grasping the pace during the practice of swimming competition. .

  In the case of this embodiment, a window is formed on the inner surface of the sensor unit storage unit 45E that stores the sensor unit 34 in the case 45, and the detection light of the photoelectric pulse wave sensor 9 is transmitted through the window.・ Because the detection operation can be performed and the pulse wave detection waveform data D2 and the stored data displayed on the display unit 13 can be read, the competition practitioner 20 and the training instructor can confirm the safety of the competition by the pulse wave, Improve competition based on practice results.

  In order to obtain such an effect, the electronic components used to execute the practice data collection processing procedure RT1 in FIG. 3 are connected between a plurality of electrical component mounting substrates with a thin portion including a flexible substrate interposed therebetween. By being scattered in a plurality of case members, it can be brought into close contact with an appropriate holding force that is not too strong and not too weak as a wearing device for the head. It is possible to realize the practice tool main body 21 that the practitioner wants to naturally wear.

(4) Modification (4-1) Using Geomagnetic Sensor FIG. 11 shows body motion detection waveform data D3 detected using the vertical component of the geomagnetic sensor as the body motion sensor 3, and the body motion detection waveform. As for the data D3, the characteristic peaks P31 and P32 generated when the swimmer practicers make turns at the time points t11 and t12 can be obtained more clearly than in the case where the acceleration sensor of FIG. 2 is used.

  Therefore, when measuring the lap time T2, the lap time T2 can be detected easily and with high accuracy by using the body motion detection waveform data D3 obtained from the geomagnetic sensor.

  As described above, in the case of the exercise practice tool 1 of a swimmer practitioner, the waveform collected by the difference in swimming style changes, so that highly accurate information can be obtained from a plurality of information from the nine-axis sensor according to the situation. It is important to select appropriately. From this viewpoint, in the modified example of FIG. 11, the lap time T2 is measured using the vertical direction component of the geomagnetic sensor.

(4-2) In the case of the above-described embodiment, each constituent member of the practice tool main body 21 is housed in a belt-like case, and as described above with reference to FIG. Although the case where it was attached so as to be wound was described, the method of attaching the exercise tool main body 21 is not limited to this, and a pendant type case is provided around the neck, for example, at the chest, It is possible to form a case that does not give a practitioner a strong wearing feeling, such as providing a hairband type case on the back of the head portion 22.

  In this way, by providing a case with a shape that the practitioner wants to wear naturally, exercise that allows the practitioner to wear the body without a sense of incongruity and obtain an effective body movement effect for the competition The practice tool 1 can be realized.

(5) Other Embodiment (5-1) Exercise Equipment for Bicycle Competition FIG. 12 shows body motion detection waveform data D4 when the exercise exercise equipment 1 is used as an exercise equipment for bicycle competition. In this case, the exercise tool main body 21 housed in the case 45 described above with reference to FIGS. 1 and 3 to 9 is mounted inside the bicycle helmet worn by the practice athlete, and the body motion detection waveform data D4 is stored in the storage memory 8. It is a thing.

  In the case of this embodiment, the body motion detection waveform data D4 is obtained by placing the bicycle on a frame for indoor practice and the competition practitioner rowing the pedal.

  In the body motion detection waveform data D4 in FIG. 12, the peak P41 occurs at a rate of 3 points per second when the left and right pedals are depressed based on the depression of the pedals.

  This means that the bicycle wheel will rotate 1.5 revolutions per second and thus 90 revolutions per minute.

  In a bicycle, the number of pedal rotations per minute is expressed in units called Keynes, and is detected as one of the important indicators in competitions and practice.

  In the practice of the bicycle, it is important to capture the real-time pedal rotation speed simultaneously with the capture of the heartbeat, and the arithmetic processing unit 2 detects the detection output S2 of the photoelectric pulse wave detection sensor 9 and the body motion detection of the body motion sensor 3. The important detection result is calculated from the waveform data D4, and the calculation result is notified by the bone conduction speaker 15 and the display 13.

  In the case of an exercise device for cycling competition, it is preferable that the movement of the trainer's head 22 is small. By calculating the maximum value or the average value of the waveform amplitude of the body motion detection waveform data D4, the calculation result can be confirmed as the practice effect. Can be used for

  Incidentally, in FIG. 5, the rotation speed of the pedal is influenced by the load rotation operation of the foot that is received from the fluctuation of the rotation torque of the pedal, and this load rotation operation affects the behavior of the head. The number of rotations can be read.

(5-2) Golf game training tool FIG. 13 shows body motion detection waveform data D5 when applied to a golf game training tool, and the training tool body 21 described above with reference to FIGS. 1 and 3 to 9 is practiced. The practitioner's head 22 is worn in a hat on the practitioner's head 22 so that the practitioner's head 22 is worn in a crisp shape.

  In this case, the body motion detection waveform data D5 detected by the body motion sensor 3 generates the largest peak P51 at the moment when the club hits the golf ball while the swinging motion is performed after the practitioner takes back the golf club. To do.

  At this time, the acceleration of the trainer's head 22 of the golf practitioner is almost stopped due to the stop state during takeback, whereas the body motion detection waveform data D5 peaks near the hit point of the golf ball. The acceleration is rapidly increased to P51, and after the golf ball is hit, the angular velocity rapidly decreases during the follow swing of the club, and then one swing is finished near the angular velocity of 0.

  Here, the hitting of the golf ball can be used for confirming the practice effect because the acceleration change before and after the peak P51 determines whether the hitting the golf ball during the golf competition is good or bad.

(5-3) Baseball Game Training Tool FIG. 14 shows body motion detection waveform data D6 when applied to a baseball game training tool.

  The body motion detection waveform data D6 in this case is an acceleration sensor that detects the movement of the head of the competition trainer in the vertical direction. The competition trainer moves the ball at the characteristic first peak point P61 in one batting swing. Blow.

  In baseball batting swings, it is said that the competition practitioner should have a small vertical movement of the head, and the head moved upward at the first feature point P61 in the series of hitting swings and hit the ball. It is said that it is better that the back head is less moved up and down, and the swing is finished after the head rises to the hitting end position at the second feature point P62.

  By detecting the body motion detection waveform data D6 of FIG. 14, the hitting motion of the hitting practitioner is measured for the moving speed and moving period of the head at the time of hitting the ball, and the fluctuation amount of the head at the time of hitting is hit. By notifying the practitioner, it is possible to obtain information that leads to the improvement of the hitting.

  In the embodiment of FIG. 14, the body motion detection waveform data D6 is obtained by grasping the characteristics of the batting swing by the movement amount of the head by the angular velocity sensor, but instead, the body motion is detected based on the output of the angular velocity sensor. By obtaining the detection waveform data, the detection result may be obtained based on the moving speed of the head of the batting practitioner.

  It should be noted that, instead of detection by the body motion sensor 3, if a hitting sound is recorded by using a vibration sensor such as a condenser microphone or a piezoelectric element, the moment of hitting can be detected, so that the waveform is not easily analyzed. The moment of hitting can be detected.

(5-4) Other application examples In the above-described embodiment, the exercise practice tool 1 is shown as an application example when a practitioner of a swimming competition, a bicycle competition, a golf competition, or a baseball competition is used. The tool 1 is not limited to this, and can be widely applied to practicing various sports such as skiing, skating, and gymnastics in addition to being applicable to general ball games.

  In addition to this, the same effect can be obtained not only for sports practice but also for performance practice such as ballet and dance, and practice of musical instrument performance.

  The present invention can be applied to competition practice.

  DESCRIPTION OF SYMBOLS 1 ... Exercise exercise tool, 2 ... Operation processing part, 3 ... Body motion sensor, 4 ... Data bus, 5 ... Central processing unit (CPU), 6 ... Program memory, 7 ... Operation memory, 8 ...... Save memory, 9 ... Photoelectric pulse wave sensor, 10 ... Drive operator, 12 ... Result notification unit, 13 ... Display, 15 ... Bone-conducted speaker, 17 ... Power supply unit, 18 ... Data Transfer unit, 31 ... practice tool main body base, 31X ... practice tool main body base unit, 34 ... sensor unit, 35 ... power supply unit, 36 ... calculation unit, 37 ... memory unit, 38 ... bone conduction speaker , 39... Battery plate, 40... Covering member, 45... Case, 45 A .. bone conduction speaker storage section, 45 B... Memory section storage section, 45 C. , 45E …… sensor unit storage unit, 45F …… battery plate storage unit, 0 ...... moisture retention prevention projections.

Claims (6)

It has a belt-like practice tool body that is worn around the head of a competition practitioner,
The exercise tool body includes a body motion sensor that detects movement of the head when the competition practitioner performs a practice operation, a pulse sensor that detects a pulse of the head, and detection of the body motion sensor and the pulse sensor. A body motion sensor comprising: an arithmetic processing unit that determines a physical movement state and a pulse rate of the competition practitioner based on an output; and a result notification unit that reports the determination result to the competition practitioner Exercise equipment for exercise. The practice tool main body includes a plurality of substrates each provided with the motion detection sensor, the arithmetic processing unit, and the result notification unit, and a flexible flexible substrate that connects the plurality of substrates. When the exercise tool body is mounted on the head of the competition trainer, the plurality of substrates are arranged in a curved shape so as to follow the curved surface of the head using the flexibility of the flexible substrate. The exercise device for exercise using the body motion sensor according to claim 1, wherein the exercise device is capable of being used. The exercise tool body is mounted on the competition trainer's head by a head wear tool comprising the competition trainer's hat, sun visor, helmet, or hair band, and the motion detection sensor is an accelerometer. The exercise device for exercise using the body motion sensor according to claim 1, wherein the exercise exercise device is configured by a detection unit including a gyrometer or a geomagnetic meter. The exercise tool according to claim 1, wherein the exercise tool body is attached to glasses such as sunglasses. The exercise tool according to claim 1 or 2, wherein the exercise tool body is used as a necklace or a pendant placed around the neck that supports the head. An external detection means such as an accelerometer or a microphone for detecting an impact applied from the outside to the competition practitioner is further provided to determine the state of physical movement including the behavior of the competition practitioner before and after the impact. An exercise tool for exercise using the body motion sensor according to any one of Items 1 to 5.

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