KR20110122618A - Squat training machine and weight control device using the same - Google Patents

Abstract

PURPOSE: A squat exercise device and an exercise load control apparatus used in the same are provided to precisely and electrically control load and to measure maximum muscle power. CONSTITUTION: A squat exercise device comprises: a rotational motion device(102); a device control part(104) controlling the rotational motion of the rotational motion device; an exercise conversion part(106) which changes the rotational motion of the rotational motion device into the linear motion; and an exercise part(108) which is connected to the exercise conversion part and has a form that a user can sit.

Description

SQUAT TRAINING MACHINE AND WEIGHT CONTROL DEVICE USING THE SAME}

The present invention relates to a squat exercise device and an exercise load control device used therein, and more particularly, to a squat exercise device and an exercise load control device used therein which can control an exercise load electronically using a rotary motion element. will be.

 In general, exercise equipment, in particular muscle exercise equipment, uses weights having a specific weight. That is, the user repeatedly sets a plurality of weights and sets them on the exercise equipment, and repeatedly performs a set of exercises. However, the above method of combining the weights is difficult to provide a variety of weight because the weight of the weight is determined. Therefore, it was difficult to adjust the weight to the muscle strength of each user, as a result there was a problem that can give a burden to the user.

In addition, in this type of isometric exercise, the user empirically sets weights to the exercise device because his or her maximum muscle strength is not known, but sometimes this setting may be excessively set for the user. In this case, the user may be injured due to the excessive exercise of the user.

In addition, although the human muscle training process, for example, the eccentric contraction process of the muscle, requires not only isotonic motion but also isochronous motion in order to be efficiently performed, conventional exercise equipment provides only isotonic exercise so that the user can effectively perform muscle training. There was a problem that made it impossible.

In particular, in the case of lower body rehabilitation exercises such as squat exercise performed by the elderly or the patient, the elderly or the patient have a weak lower body strength, so that they do not sufficiently support the weight, so there is a high risk of injury during rehabilitation. Even if there was a degree of lower body strength, there was a problem that the exercise load could not be properly adjusted because the user's condition was unknown. In addition, when there is a difference (unbalance) between the lower body strength on the left and the lower body strength on the right, there was also a problem that can not be identified and corrected.

As such, the rehabilitation exercise has no accurate data and the exercise method and exercise load are determined by subjective judgment based on the experience of the therapist. Therefore, the objective basis for the rehabilitation exercise is insufficient, and the numerical effect on the exercise effect is difficult, and the professional The relationship between the therapist and the assistant needed a high cost of rehabilitation.

It is a first object of the present invention to provide a squat exercise device capable of precisely controlling weight electronically and an exercise load control device used therein.

It is a second object of the present invention to provide a squat exercise device and an exercise load control device used therein, which can utilize the same after measuring the maximum muscle strength so as not to cause injury to the user's body.

It is a third object of the present invention to provide a squat exercise device capable of providing isotonic motion, constant velocity motion, and passive motion (CPM) and a load control device used therein.

A fourth object of the present invention is to provide a squat exercise device capable of grasping a difference (unbalance) between a user's left lower body muscle strength and a right lower body muscle strength during exercise, and a load control device used therein.

Squat exercise device according to an embodiment of the present invention is a rotary motion element; A mechanism control unit for controlling a rotational movement of the rotary motion element; A motion converter configured to convert the rotary motion of the rotary motion element into a linear motion in the vertical direction; And an exercise part connected to the motion converting part and linearly moving upward and downward, and having a form in which the user can be seated.

In addition, the exercise load control device used in the squat exercise device according to another embodiment of the present invention is used in the squat exercise device having a motion unit having a shape that can be seated by the user, a rotary motion element; A motion converter connected to the moving part and converting the rotary motion of the rotary motion element into a linear motion in the vertical direction to linearly move the motion in the vertical direction; And a mechanism control unit for controlling an exercise load applied to the exercise unit by controlling the rotation movement of the rotary motion element.

The squat exercise device and the exercise load control device used therein according to an embodiment of the present invention control the weight (movement load) by using the electronically controlled rotary motion element and the motion converter, so that the weight is precisely adjusted to the user. There are advantages to it.

In addition, the squat exercise device and the exercise load control device used therein according to an embodiment of the present invention measure the maximum strength of the user and exercise the user based on the measured maximum strength, so that the user does not injure his body. There is an advantage that can exercise effectively.

In addition, the squat exercise device according to an embodiment of the present invention and the exercise load control device used therein are divided into the manual mode, the appearance mode, and the constant velocity mode to exercise the user, so that the user can select a mode suitable for his / her exercise There are advantages to it.

In addition, the squat exercise device and the exercise load control device used therein according to an embodiment of the present invention can grasp the difference (unbalance) between the left lower body strength and the right lower body strength of the user during exercise, the user has his left lower body strength There is an advantage to exercise while correcting the imbalance between the right and lower body strength.

1 is a perspective view showing a squat exercise device according to an embodiment of the present invention.
2 is a block diagram showing a detailed configuration of an instrument control unit according to an embodiment of the present invention.
3 is a flowchart illustrating an operation process of the squat exercise device in the appearance mode according to an embodiment of the present invention.
4 is a flowchart illustrating an operation process of the squat exercise device in the constant velocity mode according to an embodiment of the present invention.
5 is a flowchart illustrating an operation process of the squat exercise device in the maximum strength measurement mode according to an embodiment of the present invention.

As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. Like reference numerals are used for like elements in describing each drawing.

Terms such as "first" and "second" may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. The term “and / or” includes any combination of a plurality of related items or any item of a plurality of related items.

When a component is said to be "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that another component may exist in between. Should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that there is no other component in between.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

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

1 is a perspective view showing a squat exercise device according to an embodiment of the present invention.

Referring to FIG. 1, the squat exercise device 100 of the present embodiment is a device capable of electronically controlling an exercise load (weight), and includes a rotary motion device 102, a mechanism control unit 104, and a motion conversion unit 106. , The movement unit 108, the handle 110, the guide unit 112, the sensing unit 114, and the display unit 116.

At this time, the rotary motion element 102, the mechanism control unit 104, and the motion converter 106 may configure an exercise load control device for controlling the exercise load during exercise of the user.

Hereinafter, the function of each component will be described in detail.

The rotary motion element 102 is a rotatable element, for example, a motor that rotates using electric energy.

The instrument control unit 104 is a device for controlling the rotational motion of the rotary motion device 102. In FIG. 1, the instrument control unit 104 is shown to be located adjacent to the rotary motion device 102. Can be installed in various locations according to the manufacturer's design.

According to one embodiment of the invention, the instrument control unit 104 is a specific current to the rotary motion element 102 in accordance with the mode (manual passive motion (CPM) mode, constant velocity mode, appearance mode, etc.) selected by the user It can be provided to rotate the rotary motion element (102). Here, the instrument control unit 104 may control the rotary motion device 102 to rotate according to the selected mode only when the user applies a predetermined force to the exercise unit 108 to be described later to start the exercise, and the user Irrespective of whether or not a constant force is applied to the 108, the user may select a mode to control the rotational motion element 102 to rotate according to the selected mode from the time when the squat exercise device 100 is operated. It can be set separately by. The operation of the exercise device 100 according to each mode will be described later.

In addition, the instrument control unit 104 may measure the exercise amount and lower body strength of the user during the squat exercise. Lower body strength measurement operation of the instrument control unit 104 will also be described in more detail below.

The motion conversion unit 106 converts the rotational motion of the rotary motion element 102 into a linear motion in the vertical direction. In addition, the movement unit 108 is connected to the motion conversion unit 106 to linearly move in the vertical direction.

At this time, the exercise unit 108 has a form that can be seated so that the user can easily perform a squat exercise. For example, the exercise unit 108 may include a chair seat 118, a back seat 120, and a shoulder rest 122 as shown in FIG. 1. After the user is seated in the exercise unit 108, the user performs the squat exercise by holding the handle 110 with both hands and pressing the start / stop button 124 positioned at the end of the handle.

According to an embodiment of the present invention, the motion converter 106 may include a screw that rotates by the rotation of the rotary motion device 102 as shown in FIG. In this case, the movement unit 108 is combined with the screw 106 to linearly move in the vertical direction by the rotation of the screw 106.

At this time, the movement unit 108 may also be partially rotated by the rotation of the screw 106, which may prevent the user from easily performing the squat movement. The guide part 112 connected to the moving part 108 is to prevent the rotation of the moving part 108, and the moving part 108 is not rotated by the rotation of the screw 106 by the guide part 112. The linear motion can be performed only in the vertical direction.

The squat exercise device 100 adjusts the exercise load by controlling the rotation of the rotary motion device 102 that can be precisely controlled without using the weight, unlike the conventional squat exercise device using the weight.

That is, the mechanism control unit 104 rotates the rotary motion element 102 so that the movement unit 110 moves in the vertical direction by the rotation of the screw 106 to generate an exercise load, and the degree of rotation of the rotary motion element 102. Adjust the exercise load by adjusting the rotational speed or rotation speed.

Therefore, the squat exercise device 100 of the present embodiment can precisely control the exercise load (that is, the weight) in accordance with the user, and can also present the user with an appropriate exercise that is suitable for the user's maximum lower body muscle strength, as described below. .

When the user is seated on the exercise unit 108, the detection unit 114 is installed in the form of scaffold at the point where the user's feet are located to detect the load on the user's feet. In this case, the instrument controller 104 may receive the load measured from the detector 114, and measure the difference between the left and right lower body muscle strengths of the user using the measured load.

According to an embodiment of the present invention, the sensing unit 114 may be moved according to the mode selected by the user. For example, the detector 114 may be moved in a diagonal direction (arrow) according to the selected mode as shown in FIG. 1. This is because the position of the user's feet can be changed according to the selected mode, so that the load on the user's feet can be detected even when the position of the feet is changed.

As mentioned above, the lower body muscle strength of each of the user's left and right lower bodies can be imbalanced during the squat exercise due to the difference in the exercise ability of the user's left and right, the squat exercise device 100 of the present embodiment In order to be able to correct the imbalance of the same left and right lower body strength, the user is provided with the left and right lower body strength, and the difference thereof.

The display unit 116 displays various modes so that the user of the squat exercise device 100 can select a specific mode, and displays the lower body muscle strength and the difference thereof measured by the instrument control unit 104.

Of course, the display unit 116 may display various contents such as exercise amount, torque, speed, repetition number, and set number according to the user's or designer's setting as well as lower body strength. That is, the display unit 116 may display various modes and measurement parameters according to the user's setting, and it will be apparent to those skilled in the art that various modifications of these variables do not affect the scope of the present invention. will be.

In addition, the display unit 116 may operate by using an external means such as a remote controller, a key button, or may operate in a touch screen manner.

Hereinafter, the driving operation of the squat exercise device 100 according to the present embodiment will be described by dividing the lower motion and the upward motion.

First, looking at the downward movement, the user is seated in the exercise unit 108, holding the handle 110 with both hands and pressing the start / stop button 124.

The user then lowers the hip in the direction of gravity while holding the handle 110 with both hands. Accordingly, the force exerted by the user is transmitted to the rotary motion element 102 through the screw 106. In this case, the instrument control unit 104 controls the rotational motion element 102 to rotate in the isotonic or constant velocity mode, and as a result, the rotational force and rotational speed acting on the rotational motion element 102 are changed by the user's force. The user can perform the isotonic motion or the constant velocity motion in the downward direction. Here, the isotonic motion means a motion having a constant rotational force during the exercise, and the constant velocity motion means a motion having a constant rotational speed during the exercise. The isotonic and constant velocity motions will be described in detail below with reference to the accompanying drawings.

Subsequently, the instrument control unit 104 measures torque (eg, rotational force and rotational speed) according to the movement of the rotary motion element 102 to measure the amount of exercise (ie, lower body muscle strength) of the user, as well as during squat exercise. The user's maximum lower body strength can also be measured.

Next, looking at the upward movement, the mechanism control unit 104 rotates the rotary motion element 102 isotropically or at a constant speed so that the movement unit 108 rises in the opposite direction of gravity.

Subsequently, the user lifts the hips slowly while holding the handle 110 in the direction of gravity. In this case, the rotational force or the rotational speed of the rotary motion element 102 is changed according to the motion property (isometric or constant velocity) of the rotary motion element 102, so that the user can perform isotonic or constant velocity motion in the upward direction. .

As such, the instrument control unit 104 measures the user's maximum lower body muscle strength during the down workout through the above-mentioned method, and accordingly, the squat exercise device 100 or the health manager provides an appropriate exercise program suitable for the user's maximum lower body muscle strength. The display unit 116 may be provided to the user. Therefore, the user can exercise according to the exercise program provided, and in this case, the user exercises according to his / her maximum lower body strength, so that the user can achieve the optimum exercise effect without straining the muscles.

In addition, apart from the above-described falling and lifting exercises, the squat exercise device 100 of the present embodiment may provide a CPM exercise to the user.

CPM exercise refers to an exercise provided to assist the user's rehabilitation by allowing a user who is difficult or impossible to exercise by himself to passively exercise. That is, the user may perform passive exercise for rehabilitation according to the movement of the movement unit 108 that moves linearly in the vertical direction by the rotation of the rotary motion device 102 after being seated in the movement unit 108.

In short, the squat exercise device 100 of the present embodiment adjusts the weight by using the rotary motion device 102, preferably a high power motor, which can be precisely controlled, unlike the conventional exercise device using only a weight having a specific weight. Therefore, the squat exercise device 100 according to the present invention may not only accurately control the weight, but also present a proper exercise to the user's maximum lower body strength unlike the prior art.

2 is a block diagram showing a detailed configuration of the instrument control unit 104 according to an embodiment of the present invention.

Referring to FIG. 2, the instrument control unit 104 includes a control unit 200, a mode unit 202, a drive control unit 204, a measurement unit 206, and a memory 208.

The mode unit 202 is a part for controlling an operation related to a mode, and provides various modes, such as an exercise mode (CPM mode, isometric mode, constant velocity mode, etc.), a maximum muscle strength measurement mode, and the like to the display unit 116. In this case, the display unit 116 displays the modes provided from the mode unit 202, so that the user can select a predetermined mode among the above modes and exercise the corresponding mode.

The drive controller 204 controls the rotational movement of the rotary motion element 102 such that the rotary motion element 102 rotates in accordance with the mode selected by the user.

The measuring unit 206 is a torque of the rotary motion element 102 when the rotary motion element 102 rotates in response to the selected mode, or a rotation force or rotation speed related to the torque, a load obtained through the detection unit 114, and the like. The amount of motion of the user, the maximum lower body muscle strength, and the difference between the left and right lower body muscle strength are detected.

The memory 208 stores records of the maximum lower body muscle strength for each individual, the difference in the left and right lower body muscle strength, and the daily exercise amount.

The controller 200 generally controls the operation of the components of the instrument controller 104.

Hereinafter, with reference to FIGS. 3 to 5 will be described in detail the operation of the squat exercise device 100 according to the exercise mode (mounting mode and constant velocity mode) and the maximum muscle strength measurement mode in order.

3 is a flowchart illustrating an operation process of the squat exercise device 100 in the appearance mode according to an embodiment of the present invention.

Referring to FIG. 3, the user selects an appearance mode from among the modes displayed on the display unit 116 (S300).

Subsequently, the rotary motion element 102 rotates in one direction according to the selection of the isotonic mode, whereby the movement part 108 rises in the direction opposite to gravity (S302).

Subsequently, the user starts the lowering motion, in which case it is determined whether or not the user force transmitted through the screw 106 is equal to or greater than the rotational force of the rotary motion element 102 (S304).

When the user force is smaller than the rotational force, that is, when the force exerted from the user is not enough to change the rotation direction of the rotary motion element 102, step S302 is executed again.

On the other hand, when the user force is equal to or greater than the rotational force, that is, when the force exerted from the user can change the rotational direction of the rotary motion element 102, the movement portion 108 descends in the gravity direction, whereby the rotary motion element 102 ) Starts to rotate in the other direction (S306). In this case, however, the rotational force acting on the rotary motion element 102 is kept constant during the downward motion, and thus the rotational speed of the rotary motion element 102 is changed according to the user force.

Thereafter, the measuring unit 206 measures the changed rotational speed to detect the amount of exercise (lower body muscle strength) of the user in the lowering exercise (S308). For example, when the driving controller 204 controls the driving of the rotary motion device 102 by using the amount of current, the measurement unit 206 measures and analyzes the current amount corresponding to the changed rotational speed to determine the user's movement during the down motion. Detect momentum Of course, the driving controller 204 may control the rotational motion element 102 using other factors such as voltage as well as the current amount, and the measurement unit 206 may detect the user's motion amount by measuring the corresponding factor.

In addition, the measuring unit 206 may further measure the difference in the left / right lower body muscle strength by using the load of the two feet specified through the sensing unit 114.

Subsequently, it is determined whether the position of the exercise unit 108 is equal to or less than the lowest position value (S310). That is, it is determined whether or not the exercise unit 108 is lowered to the lower limit set in the squat exercise device 100.

If the position of the movement part 108 is larger than the lowest position value, step S308 is started again.

On the other hand, when the position of the movement unit 108 is equal to or lower than the lowest position value, the drive control unit 204 changes the torque of the rotary movement element 102 in the opposite direction as the start of the upward movement (ie, the rotary movement element 102). Rotate in one direction) (S312). As a result, the moving portion rises in the opposite direction of gravity.

Subsequently, the user starts the upward movement by holding in the direction of gravity. In this case, since the rotary motion device 102 rotates in the other direction with a constant rotational force, the rotational speed of the rotary motion device 102 is changed according to the user force, and the measurement unit 206 measures the changed rotational speed. (S314).

Thereafter, the measuring unit 206 analyzes the measured rotation speed to detect the user's exercise amount in the upward movement (S316). In this case, as in the lower motion, the measurement unit 206 may further measure the difference between the left and right lower body muscle strength by using the load of the two feet specified through the sensing unit 114.

In other words, the squat exercise device 100 detects the amount of exercise in the down exercise and the amount of exercise in the uplift mode in the issuance mode through the above-mentioned process, respectively, and displays the detected amount of exercise so that the user can recognize it. Display on.

4 is a flowchart illustrating an operation process of the squat exercise device 100 in the constant velocity mode according to the exemplary embodiment of the present invention.

Referring to FIG. 4, the user selects a constant velocity mode among modes displayed on the display unit 116 (S400).

Subsequently, the rotational motion element 102 rotates in one direction according to the constant velocity mode selection, whereby the movement part 108 rises in the direction opposite to gravity (S402).

Subsequently, the user starts the lowering motion, in which case it is determined whether the user force transmitted through the screw 106 is equal to or greater than the rotational force of the rotary motion element 102 (S404).

When the user force is smaller than the rotational force, step S402 is executed again.

On the other hand, when the user force is more than the rotational force, the movement unit 108 is lowered in the gravity direction, whereby the rotary motion element 102 starts to rotate in the other direction (S406). In this case, however, the rotary motion element 102 rotates at a constant rotational speed during the downward motion. Therefore, when the user's force is to increase the rotational speed, the rotational force acting on the rotary motion element 102 changes according to the user's force.

Then, the measuring unit 206 measures the changed rotational force to detect the amount of exercise (lower body muscle strength) of the user in the lowering exercise (S408). For example, when the driving controller 204 controls the driving of the rotary motion device 102 by using the amount of current, the measuring unit 206 measures and analyzes the amount of current corresponding to the changed rotational force to the user during the down motion. Detect momentum In addition, the measuring unit 206 may further measure the difference in the left / right lower body muscle strength by using the load of the two feet specified through the sensing unit 114.

Subsequently, it is determined whether the position of the exercise unit 108 is greater than or equal to the lowest position value (S410). That is, it is determined whether or not the exercise unit 108 is lowered to the lower limit set in the squat exercise device 100.

If the position of the movement part 108 is larger than the lowest position value, step S408 is started again.

On the other hand, when the position of the movement unit 108 is equal to or lower than the lowest position value, the drive control unit 204 changes the torque of the rotary movement element 102 in the opposite direction as the start of the upward movement (ie, the rotary movement element 102). Rotate in one direction) (S412). As a result, the moving portion rises in the opposite direction of gravity.

Subsequently, the user starts the upward movement by holding in the direction of gravity. In this case, since the rotary motion element 102 rotates in the other direction with a constant rotation speed, the rotational force acting on the rotary motion element 102 is changed according to the user's force, and the measuring unit 206 receives the changed rotational force. It measures (S414).

Then, the measuring unit 206 analyzes the measured rotational force to detect the amount of exercise of the user in the upward movement (S416). In this case, as in the lower motion, the measurement unit 206 may further measure the difference between the left and right lower body muscle strength by using the load of the two feet specified through the sensing unit 114.

In other words, the squat exercise device 100 detects the amount of exercise in the down exercise and the amount of exercise in the uplift motion in the constant velocity mode through the above-described process, and displays the detected exercise amount so that the user can recognize the exercise amount. Display on.

5 is a flowchart illustrating an operation process of the squat exercise device 100 in the maximum muscle strength measurement mode according to an embodiment of the present invention.

Referring to FIG. 5, the user selects the maximum muscle strength measurement mode among the modes displayed on the display unit 116 (S500).

Subsequently, the rotary motion device 102 rotates in the other direction according to the selection of the maximum muscle strength measurement mode 306 (S502). Therefore, the exercise part 108 shows a movement to descend in the direction of gravity even when the user is not applying force.

Subsequently, the user starts a downward motion with his maximum strength, in which case the rotary motion element 102 rotates at a constant rotational speed during the downward motion, i.e. in one direction when the user's force tries to increase the rotational speed. Force acts on the rotary motion element 102. Therefore, the rotational force acting on the rotary motion element 102 in accordance with the user force is changed.

Thereafter, the measuring unit 206 measures the changed rotational force to detect the maximum lower body muscle strength of the user in the lowering exercise (S504). As an example, the measurement unit 206 measures and analyzes the amount of current corresponding to the changed rotational force to detect the maximum lower body muscle strength of the user during the falling exercise.

Next, it is determined whether or not the position of the exercise unit 108 is equal to or less than the lowest position value (S506). That is, it is determined whether or not the exercise unit 108 is lowered to the lower limit set in the squat exercise device 100.

When the position of the exercise part 108 is larger than the lowest position value, step S504 is started again, and when the position of the exercise part 108 is equal to or less than the lowest position value, the measurement of the maximum laxative muscular strength is completed.

In other words, the squat exercise device 100 detects the maximum lower body muscle strength in the down movement in the maximum muscle strength measurement mode through the above-described process, and displays the detected maximum lower body muscle strength on the display unit 116 so that the user can recognize it. Display.

As described above, the squat exercise device 100 according to an embodiment of the present invention operates in the isometric mode, the constant velocity mode, or the maximum muscle strength measurement mode. In this case, the squat exercise device 100 may be operated only in the isometric mode or the constant velocity mode during the single exercise by the user, but may be operated in the isometric mode in the upward motion and in the constant velocity mode in the downward motion. Of course, the squat exercise device 100 may operate in the constant velocity mode in the upward movement and in the isometric mode in the downward movement.

Hereinafter, a process of setting an appropriate exercise program suitable for the maximum lower body strength after detecting the maximum lower body strength of the user will be described with reference to the following tables. However, the appearance mode is set to mode 0 and the constant velocity mode is set to mode 1.

Set number division mode Repeat count UP force DOWN force man One Beginner 1 0 10 60% 60% 2 Beginner 2 0 12 50% 50% 3 Intermediate 1 0 6 80% 90% 4 Intermediate 2 0 8 75% 80% Woman 5 Beginner 1 0 15 50% 50% 6 Beginner 2 0 20 40% 40% 7 Intermediate 1 0 8 70% 80% 8 Intermediate 2 0 8 70% 70% The elderly 9 Beginner 1 0 10 30% 30% 10 Beginner 2 0 10 40% 40% 11 Intermediate 1 0 10 50% 50% 12 Intermediate 2 0 10 60% 60%

Set number division mode Repeat count UP force DOWN force man One Beginner 1 One 10 60% 60% 2 Beginner 2 One 14 50% 50% 3 Intermediate 1 One 6 80% 80% 4 Intermediate 2 One 8 75% 80% Woman 5 Beginner 1 One 12 60% 60% 6 Beginner 2 One 20 40% 40% 7 Intermediate 1 One 10 60% 65% 8 Intermediate 2 One 12 50% 55% The elderly 9 Beginner 1 One 12 50% 50% 10 Beginner 2 One 14 40% 45% 11 Intermediate 1 One 6 80% 80% 12 Intermediate 2 One 10 60% 60%

As can be seen in Table 1 and Table 2 above, the squat exercise device 100 according to an embodiment of the present invention measures the maximum strength of the lower limbs for each individual, based on the measured maximum lower limbs muscle strength for each up and down movement Set up each exercise program. Thus, the user can exercise without injuring his body.

In addition, the squat exercise device 100 sets the exercise program differently by dividing each of the men who must exercise the strength training, women who are more important for repetitive exercise, the elderly who should refrain from excessive exercise. Therefore, the user may select and exercise an appropriate exercise according to his or her gender and age.

In addition, the user can exercise while changing the mode, and thus, the user can exercise in the mode suitable for herself to improve the exercise efficiency.

Although not shown in the drawings, the squat exercise device 100 according to an embodiment of the present invention may be connected to an external management device (not shown) through a wired or wireless communication network. In this case, the individual record measured by the squat exercise device 100 is stored in the management device (not shown), and the administrator may manage the user with the exercise program for the individual through the individual record.

As described above, the present invention has been described by specific embodiments such as specific components and the like. For those skilled in the art to which the present invention pertains, various modifications and variations are possible. Therefore, the spirit of the present invention should not be limited to the described embodiments, and all of the equivalents or equivalents of the claims as well as the claims to be described later will belong to the scope of the present invention. .

Claims (13)

Rotary motion elements;
A mechanism control unit for controlling a rotational movement of the rotary motion element;
A motion converter configured to convert the rotary motion of the rotary motion element into a linear motion in the vertical direction; And
An exercise unit connected to the movement converting unit and linearly moving in the vertical direction and having a form in which the user can be seated.
Squad (Squad) exercise equipment comprising a. The method of claim 1,
The motion conversion unit includes a screw that rotates by the rotation of the rotary motion element,
Squat movement mechanism is characterized in that the movement unit is coupled to the screw in a linear motion in the vertical direction by the rotation of the screw. The method of claim 2,
A guide part connected to the moving part to guide the moving part so that the moving part moves linearly in the vertical direction without rotating by the rotation of the screw.
Squat exercise equipment further comprises. The method of claim 1,
When the user is seated on the exercise unit is installed at a point where the user's feet are located to detect the load on the user's feet
Squat exercise equipment further comprises. The method of claim 4, wherein
Display unit for displaying the detected load to the user
Squat exercise equipment further comprises. The method of claim 1,
The exercise part
Chair seats; Backrest sheet; And a shoulder rest. The method of claim 1,
The instrument control unit
And the rotational motion element controls the rotational motion element to perform a rotational motion corresponding to the selected mode according to a predetermined mode selection. The method of claim 7, wherein
The instrument control unit
And a mode to control the rotary motion device to operate in any one of a passive passive motion (CPM) mode, an appearance mode, and a constant velocity mode when a mode is selected. The method of claim 7, wherein
When the user is seated in the exercise unit, the sensing unit is installed at the point where the user's feet are located to detect the load on the user's feet
Further comprising:
Squat exercise device, characterized in that the position where the sensing unit is installed is movable in accordance with the selected mode. The method of claim 7, wherein
The instrument control unit
When the maximum lower body strength measurement mode is selected, the rotary motion element is controlled to operate in the maximum lower body strength measurement mode,
And after the maximum lower body strength measurement, the rotational exercise device controls the rotary motion device to operate according to the exercise program corresponding to the measured maximum lower body muscle strength according to the mode selected by the user. The method of claim 1,
And the rotational movement element comprises a motor. An exercise load control apparatus for use in a squat exercise device having an exercise unit having a shape in which a user is seated,
Rotary motion elements;
A motion converter connected to the moving part and converting the rotary motion of the rotary motion element into a linear motion in the vertical direction to linearly move the motion in the vertical direction; And
Mechanism control unit for controlling the exercise load applied to the movement unit by controlling the rotational movement of the rotary motion element
Exercise load control device comprising a. The method of claim 12,
The motion converting unit includes a screw that rotates by the rotation of the rotary motion element.

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