Exercise promotion system, control method, and program

Abstract

To provide a technology which motivates a user to do a lower limb exercise while working.SOLUTION: An exercise promotion system 50 includes: a work environment providing device (for example, a desk 3) for providing a working environment for making work of a user U efficient; an exercise state detection part 10 detecting an exercise state of a lower limb of the user U; and a work environment change part 11 changing a working environment provided by the working environment providing device. The working environment change part 11 changes the working environment so that it deteriorates when the exercise state detected by the exercise state detection part 10 does not meet prescribed standard.SELECTED DRAWING: Figure 4

Description

[Technical field]

[0001] The present invention relates to an exercise promotion system, a control method, and a program. [Background technology]

[0002] Patent Document 1 discloses a pedaling exercise machine. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Patent Publication No. 2022-65360 Summary of the Invention [Problem to be solved by the invention]

[0004] In order to eliminate the lack of daily exercise caused by desk work, it is typically preferable to install a leg exercise machine under the desk. That is, if you exercise your legs using the leg exercise machine while sitting while doing desk work, you can eliminate the lack of daily exercise without having to take the trouble to find time for exercise.

[0005] However, simply placing a lower limb exercise machine under a desk does not necessarily encourage everyone to exercise their lower limbs.

[0006] Therefore, an object of the present disclosure is to provide a technology that motivates people to engage in lower limb exercise in parallel with work. [Means for solving the problem]

[0007] According to a first aspect of the present disclosure, there is provided an exercise promotion system comprising a work environment providing device that provides a work environment for improving the efficiency of a user's work, an exercise state detection unit that detects the exercise state of the user's lower limbs, and a work environment change unit that changes the work environment provided by the work environment providing device, and the work environment change unit changes the work environment so that the work environment worsens if the exercise state detected by the exercise state detection unit does not satisfy a predetermined standard. With the above configuration, it is possible to motivate a user to engage in lower limb exercise in parallel with work. The working environment change unit may change the working environment so as to improve the working environment when the exercise state detected by the exercise state detection unit satisfies the predetermined criterion after changing the working environment so as to deteriorate the working environment. According to the above configuration, it is further possible to motivate the user to engage in lower limb exercise in parallel with work. The motion state not satisfying the predetermined standard may be a state in which the user's lower limbs are not moving. The motion state not satisfying the predetermined standard may be a state in which the user's lower limbs have not been in motion for a predetermined period of time or more. The exercise state not satisfying the predetermined standard may be an exercise load on the user's lower limbs falling below the predetermined standard. The work environment providing equipment may be a desk, and the work environment changing unit may change the state of the desk top so that the state of the desk top moves away from an appropriate state if the movement state detected by the movement state detection unit does not satisfy the specified standard. The work environment providing equipment may be a chair, and the work environment changing unit may change the state of the chair seat so that the state of the chair seat moves away from an appropriate state if the movement state detected by the movement state detection unit does not satisfy the specified standard. The work environment providing equipment may be a display, and the work environment changing unit may change the display state of the display so that the display state moves away from an appropriate state when the exercise state detected by the exercise state detection unit does not satisfy the specified standard. The display state of the display may indicate at least one of the height, elevation and depression angles, horizontal angle, effective area, brightness, and contrast ratio of the image display surface of the display. According to a second aspect of the present disclosure, there is provided a control method for an exercise promotion system including a work environment providing device for providing a work environment for making a user's work more efficient, the control method being configured to detect a state of motion of the user's lower limbs, and to change the work environment so that the work environment worsens if the state of motion does not satisfy a predetermined standard. According to the above method, it is possible to motivate a user to exercise the lower limbs in parallel with work. A program is provided that causes a computer to carry out the above method. Effect of the Invention

[0008] According to the present disclosure, it is possible to motivate people to engage in lower limb exercise in parallel with work. [Brief description of the drawings]

[0009] [Figure 1] FIG. 2 is a side view of the pedaling exercise system. [Diagram 2] FIG. 2 is a functional block diagram of the exercise promotion device. [Diagram 3] 1 is an operation flow of the exercise promotion device. [Figure 4] FIG. 2 is a side view of the pedaling system when the desk top is raised. [Diagram 5] 1 is a side view of the pedaling exercise system when the image display surface of the display is elevated. [Figure 6] FIG. 2 is a side view of the pedaling exercise system when the chair seat is lowered. [Figure 7]13 is a diagram showing an example of a proper display on the image display surface of a display. [Figure 8] 1 is a display example of an image display surface of a display, in which the effective area is reduced. [Figure 9] 1 is an example of a display on an image display surface of a display with enhanced brightness. [Figure 10] 1 is an example of a display on an image display surface of a display, in which the contrast ratio is reduced. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0010] Hereinafter, an embodiment of the present disclosure will be described with reference to FIGS.

[0011] FIG. 1 shows a user U seated on a chair 1 doing desk work using a desktop computer 2. A foot-pedaling exercise machine 4 is installed under a desk 3. With this configuration, the user U can perform foot-pedaling exercise using the foot-pedaling exercise machine 4 while doing desk work. The foot-pedaling exercise machine 4 is one specific example of a lower limb exercise machine. In addition to the foot-pedaling exercise machine 4, a foot-treading exercise machine can also be used as a lower limb exercise machine.

[0012] The desk 3 includes a top plate 3a and a lifting device 3b. The lifting device 3b supports the top plate 3a and raises and lowers the top plate 3a based on an external command. The lifting device 3b is typically configured with a linear actuator.

[0013] The chair 1 includes a seat 1a, a backrest 1b, and a lifting device 1c. The lifting device 1c supports the seat 1a and the backrest 1b, and raises and lowers the seat 1a and the backrest 1b based on an external command. The lifting device 1c is typically configured with a linear actuator.

[0014] A liquid crystal display 5 is installed on the top plate 3a of the desk 3. The liquid crystal display 5 includes an image display surface 5a and a support mechanism 5b. The support mechanism 5b supports the image display surface 5a and adjusts the height, elevation and depression angles, and horizontal angles of the image display surface 5a based on an external command. Here, the height of the image display surface 5a of the liquid crystal display 5 is typically a height relative to the line of sight of the user U. The elevation and depression angles of the image display surface 5a of the liquid crystal display 5 are angles formed by a virtual line perpendicular to the image display surface 5a of the liquid crystal display 5 and the horizontal. The horizontal angle of the image display surface 5a of the liquid crystal display 5 is an orientation specified in a plan view of a virtual line perpendicular to the image display surface 5a of the liquid crystal display 5. The support mechanism 5b is typically configured with a linear actuator or a rotary actuator.

[0015] An exercise promotion device 7 is installed behind the desktop computer 2. The exercise promotion device 7 is installed to motivate the user U to do moderate leg-pedaling exercise using the leg-pedaling exercise machine 4 while doing desk work.

[0016] The pedaling exercise equipment 4 has a pair of pedals 4b supported on the exercise equipment main body 4a. The pair of pedals 4b are rotatably supported by a pair of crank arms. The pair of crank arms are connected to a crankshaft rotatably supported on the exercise equipment main body 4a. This allows the pair of pedals 4b to move in conjunction with each other. The exercise equipment main body 4a is equipped with a load device that applies a load to the rotation of the crankshaft. The load device is typically an electromagnetic brake. The exercise equipment main body 4a further has a crank angle sensor 4c that detects the crank angle of the crankshaft. The crank angle sensor 4c transmits crank angle data indicating the detected crank angle to the exercise promotion device 7.

[0017] The support mechanism 5b, the lifting device 1c, and the lifting device 3b are electrically connected to the exercise promotion device 7. The exercise promotion device 7 controls the operations of the support mechanism 5b, the lifting device 1c, and the lifting device 3b by outputting control signals to the support mechanism 5b, the lifting device 1c, and the lifting device 3b.

[0018] The chair 1, desk 3, and liquid crystal display 5 are installed to improve the efficiency of the work of the user U. In other words, the chair 1, desk 3, and liquid crystal display 5 assist the work of the user U. Therefore, the chair 1, desk 3, and liquid crystal display 5 provide a work environment for improving the efficiency of the work of the user U. The work environment provided by the chair 1 is to realize a sitting position for the user U. The work environment provided by the desk 3 is to support an input device such as a keyboard 8 used by the user U at an appropriate height. The work environment provided by the liquid crystal display 5 is to realize a natural head posture and image display with less visual burden.

[0019] Fig. 2 shows a functional block diagram of the exercise promotion device 7. As shown in Fig. 2, the exercise promotion device 7 includes a CPU7a (Central Processing Unit) as a central processing unit, a readable and writable RAM7b (Random Access Memory), and a read-only ROM7c (Read Only Memory). The CPU7a reads and executes a control program stored in the ROM7c, so that the control program causes hardware such as the CPU7a to function as an exercise status detection unit 10 and a work environment change unit 11.

[0020] The exercise promotion device 7 receives crank angle data, for example, every second, from the crank angle sensor 4c of the pedaling exercise machine 4. The exercise promotion device 7 receives an image signal from the desktop computer 2. In addition, the exercise promotion device 7 outputs the received image signal to the liquid crystal display 5.

[0021] The exercise state detection unit 10 detects the exercise state of the user U based on the crank angle data received from the crank angle sensor 4c of the foot-pedaling exercise equipment 4. The exercise state may include whether or not the user U is exercising using the foot-pedaling exercise equipment 4, the load of the exercise using the foot-pedaling exercise equipment 4 by the user U, and any other state related to the exercise performed by the user U using the foot-pedaling exercise equipment 4.

[0022] The working environment change unit 11 changes the working environment provided by the chair 1, the desk 3, and the liquid crystal display 5. Specifically, when the exercise state detected by the exercise state detection unit 10 does not meet a predetermined standard, the working environment change unit 11 changes the working environment so that the working environment is deteriorated. Then, when the exercise state detected by the exercise state detection unit 10 meets a predetermined standard after changing the working environment so that the working environment is deteriorated, the working environment change unit 11 changes the working environment so that the working environment is improved. According to the above configuration, when the exercise state does not meet the predetermined standard, the working environment of the desk work is deteriorated and it becomes difficult to do the desk work, so the user U will continue the foot-pedaling exercise using the foot-pedaling exercise device 4 or resume the foot-pedaling exercise using the foot-pedaling exercise device 4 so that the working environment of the desk work is not deteriorated. In this way, the user U is motivated to exercise in parallel with the desk work, and can achieve the original purpose of resolving the lack of daily exercise.

[0023] Next, the operation of the exercise promotion device 7 will be described with reference to Figures 3 to 10. Figure 3 shows the operation flow of the exercise promotion device 7.

[0024] S100: First, the exercise state detection unit 10 detects the exercise state of the lower limbs of the user U based on the crank angle data received from the crank angle sensor 4 c of the pedaling exercise machine 4 .

[0025] S110: Next, the work environment change unit 11 determines whether the motion state of the lower limbs of the user U detected by the motion state detection unit 10 meets a predetermined standard. If the motion state of the lower limbs of the user U detected by the motion state detection unit 10 meets the predetermined standard (S110: YES), the work environment change unit 11 returns the process to S100. On the other hand, if the motion state of the lower limbs of the user U detected by the motion state detection unit 10 does not meet the predetermined standard (S110: NO), the work environment change unit 11 advances the process to S120.

[0026] For example, if the work environment change unit 11 detects that the user U is exercising using the foot-pedaling exercise equipment 4, it determines that the exercise state of the user U's lower limbs detected by the exercise state detection unit 10 meets a predetermined standard, and if it cannot detect that the user U is exercising using the foot-pedaling exercise equipment 4, it determines that the exercise state of the user U's lower limbs detected by the exercise state detection unit 10 does not meet the predetermined standard.

[0027] In addition, for example, if the work environment change unit 11 detects that the user U is exercising using the foot-pedaling exercise equipment 4, it determines that the exercise state of the user U's lower limbs detected by the exercise state detection unit 10 meets a predetermined standard, and if the work environment change unit 11 cannot detect that the user U is exercising using the foot-pedaling exercise equipment 4 for a continuous period of time or more, it determines that the exercise state of the user U's lower limbs detected by the exercise state detection unit 10 does not meet the predetermined standard.

[0028] In addition, for example, if the crank speed of the foot-pedaling exercise equipment 4 exceeds a predetermined speed, the work environment change unit 11 determines that the movement state of the lower limbs of the user U detected by the exercise state detection unit 10 meets a predetermined standard, and if the crank speed of the foot-pedaling exercise equipment 4 is below the predetermined speed, the work environment change unit 11 determines that the movement state of the lower limbs of the user U detected by the exercise state detection unit 10 does not meet the predetermined standard.

[0029] In this way, the "predetermined standard" is used to determine whether or not the user U is exercising without slacking off using the foot-pedaling exercise device 4. In other words, if the user U is exercising without slacking off using the foot-pedaling exercise device 4, it is determined that the predetermined standard is satisfied.

[0030] S120: Next, the work environment change unit 11 changes the work environment so that the work environment becomes worse.

[0031] FIG. 4 shows a state in which the work environment change unit 11 worsens the work environment. In the example of FIG. 4, the work environment change unit 11 transmits a control command to the lifting device 3b of the desk 3 to raise the top plate 3a by 10 centimeters. The lifting device 3b of the desk 3 raises the top plate 3a of the desk 3 by 10 centimeters based on the received control command. This causes the top plate 3a of the desk 3 to rise, resulting in a worsening of the work environment. That is, in FIG. 4, the height of the top plate 3a of the desk 3 is 10 centimeters higher than the appropriate height. In this case, the user U will have to thrust both elbows forward, which will cause the muscles around the shoulders, such as the deltoids, to become tired. At the same time, the height of the image display surface 5a of the liquid crystal display 5 will be higher than the appropriate height, which will cause the line of sight to be directed upward, inducing dry eyes, and the trapezius muscles to become tired due to the tilted head. In addition, the user U's head will no longer fit within the viewing angle of the image display surface 5a of the liquid crystal display 5, which will deteriorate the actual contrast ratio of the image display surface 5a.

[0032] FIG. 5 shows a state in which the working environment change unit 11 worsens the working environment. In the example of FIG. 5, the working environment change unit 11 transmits a control command to the support mechanism 5b of the liquid crystal display 5 so that the image display surface 5a of the liquid crystal display 5 rises by 10 centimeters and faces upward by a predetermined angle. Based on the received control command, the support mechanism 5b of the liquid crystal display 5 raises the image display surface 5a of the liquid crystal display 5 by 10 centimeters and faces upward by a predetermined angle. As a result, the image display surface 5a of the liquid crystal display 5 rises and faces upward, resulting in a worsening of the working environment. That is, in FIG. 5, the height of the image display surface 5a of the liquid crystal display 5 becomes 10 centimeters higher than the appropriate height, and the elevation / depression angle of the image display surface 5a increases by a predetermined angle on the upward side. In this case, the height of the image display surface 5a of the liquid crystal display 5 becomes higher than the appropriate height, so that the line of sight is directed upward, inducing dry eyes, and the trapezius muscle becomes easily fatigued by tilting the head backward. Also, the head of the user U is no longer within the viewing angle of the image display surface 5a of the liquid crystal display 5, so the actual contrast ratio of the image display surface 5a deteriorates.

[0033] FIG. 6 shows a state in which the work environment change unit 11 worsens the work environment. In the example of FIG. 6, the work environment change unit 11 transmits a control command to the lifting device 1c of the chair 1 to lower the seat 1a of the chair 1 by 10 centimeters. The lifting device 1c of the chair 1 lowers the seat 1a of the chair 1 by 10 centimeters based on the received control command. As a result, the seat 1a of the chair 1 is lowered, and as a result, the work environment is worsened. That is, in FIG. 6, the height of the seat 1a of the chair 1 is 10 centimeters lower than the appropriate height. In this case, the user U will have to thrust both elbows forward, which will cause the muscles around the shoulders, such as the deltoids, to become tired. At the same time, the height of the image display surface 5a of the liquid crystal display 5 will be higher than the appropriate height, which will cause the line of sight to be directed upward, inducing dry eyes, and the trapezius muscles to become tired due to the tilted head. In addition, the user U's head will no longer fit within the viewing angle of the image display surface 5a of the liquid crystal display 5, which will deteriorate the actual contrast ratio of the image display surface 5a.

[0034] Fig. 7 shows an example of proper display on the image display surface 5a of the liquid crystal display 5. In the display example shown in Fig. 7, the entire image display surface 5a of the liquid crystal display 5 is the effective area, and an image is displayed on the entire image display surface 5a. In addition, the brightness and contrast ratio of the image display surface 5a of the liquid crystal display 5 are also proper values.

[0035] In contrast, Figures 8 to 10 show examples in which the work environment change unit 11 processes the image signal received from the desktop computer 2 before outputting it to the LCD display 5, thereby worsening the work environment related to the LCD display 5.

[0036] In Fig. 8, only a narrow area 12 in the center of the image display surface 5a of the liquid crystal display 5 is the effective area, and the other area 13 is an ineffective area. That is, in Fig. 8, an image that should be displayed on the entire image display surface 5a is reduced and displayed in the area 12. In this case, the characters displayed in the area 12 of the image display surface 5a become smaller, which can cause eye fatigue.

[0037] 9, the brightness of the image display surface 5a of the liquid crystal display 5 is set higher than the appropriate brightness, which can cause eye fatigue due to glare.

[0038] 10, the contrast ratio of the image display surface 5a of the liquid crystal display 5 is set lower than the appropriate contrast ratio. In this case, the characters displayed on the image display surface 5a become difficult to read, which can cause eye fatigue.

[0039] S130: Returning to FIG. 3, next, the exercise state detection unit 10 detects the exercise state of the lower limbs of the user U based on the crank angle data received from the exercise device main body 4.

[0040] S140: Next, the work environment changing unit 11 determines whether the motion state of the lower limbs of the user U detected by the motion state detecting unit 10 meets a predetermined standard. If the motion state of the lower limbs of the user U detected by the motion state detecting unit 10 meets the predetermined standard (S140: YES), the work environment changing unit 11 advances the process to S150. On the other hand, if the motion state of the user U detected by the motion state detecting unit 10 does not meet the predetermined standard (S140: NO), the work environment changing unit 11 returns the process to S130.

[0041] S150: Next, the work environment change unit 11 changes the work environment so as to improve the work environment.

[0042] That is, in the example of FIG. 4, the work environment change unit 11 transmits a control command to the lifting device 3b of the desk 3 to lower the top board 3a by 10 centimeters. Also, in the example of Figure 5, the work environment change unit 11 sends a control command to the support mechanism 5b of the liquid crystal display 5 to lower the image display surface 5a of the liquid crystal display 5 by 10 centimeters and to point the image display surface 5a downward by a predetermined angle. Also, in the example of FIG. 6, the work environment change unit 11 transmits a control command to the lifting device 1c of the chair 1 so as to lift the seat 1a of the chair 1 by 10 centimeters. In the examples of FIGS. 8 to 10, the image signal received from the desktop computer 2 is output to the liquid crystal display 5 without being processed.

[0043] As a result, the user U can concentrate on the work and make up for the lack of daily exercise by restoring a suitable work environment for continuing the work.

[0044] Chair 1, desk 3, and liquid crystal display 5 are a specific example of the work environment providing equipment. As shown in Fig. 2, the work environment providing equipment, exercise state detection unit 10, and work environment change unit 11 configure an exercise promotion system 50. A lower limb exercise system 51 shown in Fig. 1 includes the exercise promotion system 50 and a pedaling exercise machine 4.

[0045] The embodiments of the present disclosure have been described above, and the above embodiments have the following features.

[0046] That is, the exercise promotion system 50 includes a work environment providing device (e.g., desk 3) that provides a work environment for making the work of the user U more efficient, an exercise state detection unit 10 that detects the exercise state of the lower limbs of the user U, and a work environment changing unit 11 that changes the work environment provided by the work environment providing device. If the exercise state detected by the exercise state detection unit 10 does not satisfy a predetermined standard, the work environment changing unit 11 changes the work environment so that the work environment becomes worse. With the above configuration, it is possible to motivate the user U to engage in lower limb exercise in parallel with work.

[0047] Furthermore, when the exercise state detected by the exercise state detection unit 10 satisfies a predetermined standard after changing the work environment to deteriorate the work environment, the work environment change unit 11 changes the work environment to improve the work environment. According to the above configuration, it is further possible to motivate the user to engage in lower limb exercise in parallel with work.

[0048] In addition, the exercise state not satisfying the specified standard means either that the user U's lower limbs are not moving, that the state in which the user's lower limbs are not moving continues for more than a specified period of time, or that the exercise load of the user's lower limbs falls below the specified standard.

[0049] In addition, if the motion state detected by the motion state detection unit does not satisfy a predetermined standard, the work environment change unit 11 may change the state of the desk top so that the state of the desk top moves away from the appropriate state.

[0050] Furthermore, when the working environment providing equipment is a chair 1, if the motion state detected by the motion state detection unit 10 does not satisfy a predetermined standard, the working environment change unit 11 changes the state of the seat 1a of the chair 1 so that the state of the seat 1a of the chair 1 moves away from the appropriate state. In this case, typically, the working environment change unit 11 makes the height of the seat 1a of the chair 1 higher or lower than the appropriate height. The working environment change unit 11 may make the pitch attitude of the seat 1a of the chair 1 inclined forward or backward from the appropriate attitude. The working environment change unit 11 may make the roll attitude of the seat 1a of the chair 1 inclined right or left from the appropriate attitude.

[0051] Furthermore, when the work environment providing equipment is a liquid crystal display 5, if the exercise state detected by the exercise state detection unit 10 does not satisfy a predetermined standard, the work environment change unit 11 changes the display state of the liquid crystal display 5 so that the display state moves away from the appropriate state. The display state of the liquid crystal display 5 is at least one of the height, elevation / depression angles, horizontal angle, effective area, brightness, and contrast ratio of the image display surface 5a of the liquid crystal display 5. The support mechanism 5b of the liquid crystal display 5 can increase or decrease the height, elevation / depression angles, and horizontal angle of the image display surface 5a of the liquid crystal display 5.

[0052] Furthermore, a control method of an exercise promotion system 50 equipped with a work environment providing device that provides a work environment for making the work of a user U more efficient includes a step (S100) in which the exercise promotion device 7 of the exercise promotion system 50 detects the exercise state of the lower limbs of the user U, and a step (S120) in which the work environment is changed so that the work environment becomes worse if the exercise state does not satisfy a predetermined standard. According to the above method, it is possible to motivate the user to engage in lower limb exercise in parallel with work.

[0053] In the above example, the program can be stored and provided to the computer using various types of non-transitory computer readable media. The non-transitory computer readable media includes various types of tangible storage media. Examples of the non-transitory computer readable media include magnetic recording media (e.g., flexible disks, magnetic tapes, hard disk drives) and magneto-optical recording media (e.g., magneto-optical disks). Examples of the non-transitory computer readable media further include CD-ROM (Read Only Memory), CD-R, CD-R / W, and semiconductor memory (e.g., mask ROM. Examples of the non-transitory computer readable media further include PROM (Programmable ROM), EPROM (Erasable PROM), flash ROM, and RAM (random access memory). The program may also be provided to the computer by various types of transitory computer readable media. Examples of the transitory computer readable media include electrical signals, optical signals, and electromagnetic waves. The temporary computer-readable medium can supply the program to the computer via a wired communication path such as an electric wire or an optical fiber, or via a wireless communication path. [Explanation of symbols]

[0054] 1 Chair 1a Seat 1b Backrest 1c Lifting device 2. Desktop Computers 3 Desk 3a Tabletop 3b Lifting device 4. Pedal exercise equipment 4a Exercise equipment body 4b Pedal 4c Crank angle sensor 5 LCD display 5a Image display surface 5b Support mechanism 7 Exercise promotion device 8 Keyboard 10. Motion state detection section 11 Work Environment Change Department 12 areas 13 areas 50 Exercise Promotion System 51 Lower Limb Movement System U User

Claims

1. A work environment providing device that provides a work environment for improving the efficiency of a user's work; An exercise state detection unit that detects an exercise state of the user's lower limbs; a work environment changing unit that changes the work environment provided by the work environment providing device; Equipped with the work environment change unit changes the work environment so as to deteriorate the work environment when the exercise state detected by the exercise state detection unit does not satisfy a predetermined standard; The motion state not satisfying the predetermined standard means that the user's lower limbs have not been in motion for a predetermined period of time or more. Exercise promotion system.

2. A work environment providing device that provides a work environment for improving the efficiency of a user's work; An exercise state detection unit that detects an exercise state of the user's lower limbs; a work environment changing unit that changes the work environment provided by the work environment providing device; Equipped with the work environment change unit changes the work environment so as to deteriorate the work environment when the exercise state detected by the exercise state detection unit does not satisfy a predetermined standard; the work environment providing equipment is a desk, When the motion state detected by the motion state detection unit does not satisfy the predetermined standard, the work environment change unit changes the state of the desk top so that the state of the desk top moves away from an appropriate state. Exercise promotion system.

3. A work environment providing device that provides a work environment for improving the efficiency of a user's work; An exercise state detection unit that detects an exercise state of the user's lower limbs; a work environment changing unit that changes the work environment provided by the work environment providing device; Equipped with the work environment change unit changes the work environment so as to deteriorate the work environment when the exercise state detected by the exercise state detection unit does not satisfy a predetermined standard; The working environment providing equipment is a chair, when the motion state detected by the motion state detection unit does not satisfy the predetermined standard, the work environment change unit changes the state of the seat of the chair so that the state of the seat of the chair moves away from an appropriate state. Exercise promotion system.

4. A work environment providing device that provides a work environment for improving the efficiency of a user's work; An exercise state detection unit that detects an exercise state of the user's lower limbs; a work environment changing unit that changes the work environment provided by the work environment providing device; Equipped with the work environment change unit changes the work environment so as to deteriorate the work environment when the exercise state detected by the exercise state detection unit does not satisfy a predetermined standard; the work environment providing equipment is a display, the work environment change unit changes a display state of the display so as to move away from an appropriate state when the exercise state detected by the exercise state detection unit does not satisfy the predetermined criterion; The display state of the display indicates at least one of the height, elevation and depression angles, horizontal angle, effective area, brightness, and contrast ratio of the image display surface of the display. Exercise promotion system.

5. The exercise promotion system according to any one of claims 1 to 4, the work environment change unit changes the work environment so as to improve the work environment when the exercise state detected by the exercise state detection unit satisfies the predetermined criterion after changing the work environment so as to deteriorate the work environment. Exercise promotion system.

6. A control method for an exercise promotion system equipped with a work environment providing device that provides a work environment for improving the efficiency of a user's work, comprising: The exercise promotion system detects an exercise state of the user's lower limbs, When the exercise state does not satisfy a predetermined standard, the exercise promotion system changes the work environment so that the work environment becomes worse. Including, The motion state not satisfying the predetermined standard means that the user's lower limbs have not been in motion for a predetermined period of time or more. Control methods.

7. A control method for an exercise promotion system equipped with a work environment providing device that provides a work environment for improving the efficiency of a user's work, comprising: The exercise promotion system detects an exercise state of the user's lower limbs, When the exercise state does not satisfy a predetermined standard, the exercise promotion system changes the work environment so that the work environment becomes worse. Including, the work environment providing equipment is a desk, When the exercise state does not satisfy the predetermined standard, the exercise promotion system changes the state of the desk top so that the state of the desk top moves away from the appropriate state. Control methods.

8. A control method for an exercise promotion system equipped with a work environment providing device that provides a work environment for improving the efficiency of a user's work, comprising: The exercise promotion system detects an exercise state of the user's lower limbs, When the exercise state does not satisfy a predetermined standard, the exercise promotion system changes the work environment so that the work environment becomes worse. Including, The working environment providing equipment is a chair, When the exercise state does not satisfy the predetermined standard, the exercise promotion system changes the state of the seat of the chair so that the state of the seat of the chair moves away from the appropriate state. Control methods.

9. A control method for an exercise promotion system equipped with a work environment providing device that provides a work environment for improving the efficiency of a user's work, comprising: The exercise promotion system detects an exercise state of the user's lower limbs, When the exercise state does not satisfy a predetermined standard, the exercise promotion system changes the work environment so that the work environment becomes worse. Including, the work environment providing equipment is a display, When the exercise state does not satisfy the predetermined standard, the exercise promotion system changes the display state of the display so that the display state of the display moves away from the appropriate state; The display state of the display indicates at least one of the height, elevation and depression angles, horizontal angle, effective area, brightness, and contrast ratio of the image display surface of the display. Control methods.

10. A program for causing a computer to execute the control method according to any one of claims 6 to 9.

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