KR20190035553A - Running chair - Google Patents

Abstract

The present invention relates to a treadmill chair having a treadmill, and more specifically, to a treadmill chair which comprises: a treadmill installed behind a desk; a frame placed on both sides of the treadmill in back and forth directions; a moving unit moving along the frame in back and forth directions of the treadmill, and also moving horizontally; a chair installed in the moving unit; and a squat exercising unit provided in a front of the moving unit. The treadmill chair of the present invention provides an environment where a user is capable of conveniently performing running and squatting exercises in a daily life using desk without any separate time and endeavor since the user can use the treadmill while the chair is pushed to be accommodated in a lower space of the desk and can do squatting exercise as well. According to the present invention, the treadmill chair having a treadmill comprises: a treadmill which comprises frames on both sides thereof, and a treadmill belt provided between the frames of both sides; a moving unit which comprises two longitudinal rails moved back and forth along the frame of the both sides, a horizontal rail connecting the two longitudinal rails, and a moving block moved horizontally along the horizontal rail; and a chair installed in the moving block.

Description

Running Chair with Treadmill {RUNNING CHAIR}

The present invention relates to a running chair having a treadmill, and more particularly, to a running chair provided with a treadmill, a frame arranged on both sides in the longitudinal direction of the treadmill, A chair installed in the mobile unit, and a squat movement unit provided in front of the mobile unit. The chair may be pushed into a lower space of a desk, and the treadmill may be used while being accommodated The present invention relates to a running chair capable of providing an environment in which a running exercise and a squat exercise can be easily performed in daily life using a desk without investing time and effort.

People who work and sit on chairs for most of their working hours, such as office workers, lack the necessary momentum.

Therefore, there are more and more people who maintain their health by exercise such as light running or walking in a gym, a park, or a playground.

However, most workers or schoolchildren who work at work are very hard to get extra time for exercise due to busy daily life, and they are difficult to exercise due to factors such as soot, yellow dust, extreme heat, snow, and rain. It is true.

Therefore, there is an increasing interest in techniques that can perform exercises such as light running or walking without leaving the room without taking a separate time during the daily life using a desk in the room.

Relevant to this is disclosed in Published Patent Application No. 10-2012-0046574,

The above-mentioned patent discloses a footrest which is capable of placing a foot in a plate form, a post which is coupled to the footrest and which is connected to the upper end of the post by being fastened to the upper end of the post, And a support shaft for supporting and supporting the lower end of the desk on the lower surface of the desk so as to allow the user to exercise the legs in a sitting position in order to promote health by using the footrest .

However, the above-mentioned patent discloses not only the effect of exercising the leg while sitting on a chair, but also the problem of deteriorating the original work or concentration of the lesson. In particular, when the leg is moved on a chair, It is very inconvenient to use and it is not useful.

Therefore, a technique that combines a treadmill capable of light running or walking with a desk is being developed.

FIG. 1 is a side view showing a standing table ST having a treadmill 20 and a desk attached thereto. The height of the desk is increased to allow a standing-up work, and a treadmill 20 is installed under the standing desk ST, The user stands on the treadmill and uses the desk, and if necessary, can run the running or walking exercise using the treadmill.

However, since the standing desk (ST) is used for a long period of time because the user uses the desk as a front desk, there is a risk of falling over to the rear of the treadmill during exercise because there is no separate structure that the user can hold besides the desk, There is a problem that the desk is incompatible with the height of the desk to catch the front desk.

Thus, the present applicant proposed a " running chair with a treadmill ", No. 10-2017-0123386. For reference, the invention of No. 10-2017-0123386 is undisclosed.

 10-2017-0123386 "Running Chair with Treadmill" invented by the applicant of the present invention is a structure in which a chair can move only along the frame of the treadmill in the forward and backward directions. The seated person in the chair generally moves in the forward and backward direction, but moves a lot in the left and right direction. Therefore, the invention of the above-mentioned 10-2017-0123386 is somewhat inconvenient to use the chair. In addition, when the seat is unconsciously moved in the lateral direction, the chair may be subjected to a large load and may be damaged.

In addition, the invention of the above-mentioned 10-2017-0123386 is a structure in which the chair moves in the forward and backward direction on the running belt of the treadmill, and can not utilize all of the running belt at the time of exercise. So make your treadmill longer, or exercise carefully on a short running belt.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the problems of the prior art and the problems of the present invention proposed by the present applicant, And to provide a running chair equipped with a treadmill capable of promoting the health of the user by performing light running or walking using a short break time at the seat.

The present invention provides a running chair provided with a treadmill capable of preventing a chair from being damaged by the concentration of a load without being inconvenient in use of the chair since the chair can be moved both in the forward and backward direction and in the lateral direction on the treadmill .

Another object of the present invention is to provide a running chair provided with a treadmill capable of moving out of the running belt of the treadmill so that the use of the treadmill is not restricted by the chair.

It is another object of the present invention to provide a running chair provided with a squat exercise unit including a footrest and a support so that a running machine capable of performing aerobic exercise and an oxygen-free exercise squat can be provided.

To achieve the above object, a running chair provided with a treadmill according to the present invention includes:

A treadmill including a frame on both sides and a running belt provided between the frames on both sides;

A moving unit including two longitudinal rails which are moved in the fore and aft direction along the frames on both sides, a transverse rail connecting the two longitudinal rails, and a moving block moving in the lateral direction along the transverse rail;

And a chair installed in the mobile block.

And a squat exercising unit for supporting a squat movement of the user, the squat exercising unit including a foot which is coupled to the moving block at the front, and a support protruding from the top of the foot to support a user's toe part, With features,

Wherein the transverse rail includes a fixed rail connecting two kinds of rails, and a draw-out input rail drawn out from the fixed rail,

Wherein the movable block is coupled to one side of the draw-out input rail and is able to escape a side surface of the frame,

A bracket fixedly installed on a back of the chair,

A profile movable in the vertical direction along the bracket,

A shelf provided at an upper portion of the profile,

And a handle connected to the rear of the upper portion of the profile.

The running chair provided with the treadmill according to the present invention having the above-

When you sit at your desk and use your desk, you do not have to move your seat for extra time, so you can exercise aerobic exercise such as light running or walking right from your seat, and anaerobic exercise of squat, It is not necessary to invest, especially since the exercise can be performed any time when the user desires, so that the exercise can be continuously performed at every break time,

The chair on the treadmill is movable in the forward and backward direction and in the left and right direction, so that inconvenience caused by the treadmill is minimized in using the chair,

The chair can be pushed forward to move out of the treadmill during exercise so that the use of the running belt by the chair is not hindered,

The present invention relates to a running chair provided with a lathe on the back of a chair so as to be able to sit on a user's chair to perform tasks and a treadmill capable of standing with a keyboard on the line bar,

It is a very useful invention for industrial development.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view showing a standing desk capable of using a conventional treadmill. FIG.
2 is a view of a running chair with a treadmill according to the present invention;
FIG. 3 is a view showing an example of a mobile unit and a chair installed in a frame of a treadmill according to the present invention shown in FIG. 2;
FIG. 4 is a view showing various use state diagrams of a running chair provided with a treadmill according to the present invention shown in FIG. 2; FIG.
5 illustrates a running chair with a treadmill according to another embodiment of the present invention.
FIG. 6 is a photograph showing an example of a treadmill according to the present invention shown in FIG. 5; FIG.
FIG. 7 is a view showing a state of use of a running chair provided with a treadmill according to the present invention shown in FIG. 5; FIG.

Hereinafter, a running chair provided with a treadmill according to the present invention will be described in detail with reference to the drawings.

Before describing the running chair provided with the treadmill of the present invention in more detail,

While the present invention has been described in connection with certain embodiments, it is obvious that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness in consideration of the convenience of understanding, etc. However, It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations 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 to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

First, a running chair provided with a treadmill according to the present invention shown in Figs. 2 to 4 relates to a running chair in which the chair 30 can move out of front of the treadmill 20.

2 to 4, a running chair provided with a treadmill according to the present invention includes a treadmill 20 installed under the desk 10, a chair 30 installed on the treadmill 20, And a mobile unit (40) for moving the chair (30) in the front, rear, left, and right directions on the treadmill (20).

The desk 10 generally refers to a general office or student desk, a conference table, or the like.

The treadmill 20 is installed in the lower space of the desk 10 in the front and rear direction and includes a pair of side frames 21, a running belt 22 provided between the side frames 21, An inverter 24 for driving the motor 23 and a wheel 25 mounted on the lower portion of the frame 21 to move the treadmill 20. [

The wheel 25 preferably reduces the noise caused by the movement of the treadmill 20 and uses an air wheel to absorb the shock applied when the treadmill 20 runs.

The details of the configuration and operation of the treadmill 20 are well known and will not be described in detail.

The chair 30 is mounted to the treadmill 20 through the mobile unit 40 so as to be movable in the front-rear direction and the left-right direction.

The chair 30 includes a seat 31, a backrest 32, an armrest 33, and a post 34. The post 34 may be adjustable in height so as to adjust the vertical position of the seat 31 in accordance with the height of the user and be rotatable so that the orientation of the user is freely changeable. However, it is desirable to prevent the occurrence of a safety accident by allowing the user to set the rotation so as not to be rotated during exercise.

The backrest 32 of the chair 30 is provided with a bracket 35, a profile 36, a shelf 37, a handle 38 And the like.

The bracket 35 is fixedly mounted on the back 32.

The profile 36 is mounted movably in the vertical direction on both sides of the bracket 35 so that the position of the shelf, the handle, etc. provided at the upper part of the profile can be adjusted. The profile 36 is provided with a fixing handle 39 which is tightened or loosened to the bracket 35 so that the profile 36 is moved up or down or fixed.

The shelf 37 connects the upper portions of the two side profiles 36 to improve the stability and provides a space for placing a keyboard, a notebook, a writing instrument or the like for work.

The handle 38 is connected from the top to the rear side of the profile 38. The user can push or pull the chair 30 by holding the knob 38 and can grip the knob 38 when necessary during running in the treadmill 20 to prevent a safety accident.

The handle 38 may be provided with various buttons B and a small monitor for turning on / off the treadmill or adjusting the rotation speed of the running belt 22, and the like.

The mobile unit 40 allows the chair 30 to move in the forward and backward directions and the left and right directions on the treadmill 20.

The moving unit 40 includes a guide block 41, a longitudinal rail 42, a transverse rail 43, a moving block 44, and a stopper 45.

The guide block 41 is biased toward the front side of the frame 21 of the treadmill 20 and two guide blocks 41 are installed on one frame 21 with an interval therebetween.

The longitudinal rails 42 are coupled to the guide block 41 so as to be movable back and forth along the frame 21 of the treadmill 20.

The longitudinal rail 42 includes a rail bar 421 which is inserted in the rail groove of the guide block 41 and is engaged with the rail groove of the guide block 41. The longitudinal bar 421 is provided on the rail bar 421 and is mounted on the guide block 41 And a support plate 423 supported.

The transverse rail 43 is arranged in the left-right direction by connecting two longitudinal rails 42 arranged on both sides.

The transverse rails 43 are fixedly coupled to the front side of the longitudinal rails 42, and two are arranged side by side. The transverse rail 43 also has the structure of a rail bar and a support plate like the longitudinal rail 42.

The moving block 44 is movable in the lateral direction along the transverse rail 43. The movable block 44 is coupled to the posts 34 of the chair 30.

The stopper 45 fixes the longitudinal rails 42 to the frame 21 of the treadmill 20.

The stopper 45 is fixedly coupled to the rear of the longitudinal rail 42 and is pressed against the frame 21 to fix the longitudinal rail 42 to the frame 21. At this time, the stopper 45 may use a telescopic stopper capable of adjusting a pressing force applied to the frame 21.

The moving unit 40 is constructed such that the guide block 41 is biased to the front of the treadmill 20 frame 21 and the longitudinal rail 43 is biased to the front of the transverse rail 42, 42 are moved in the forward direction, the longitudinal rails 43 are moved out of the frame 21 of the treadmill 20.

That is, when the transverse rail of the mobile unit 40 is pushed forward, the chair 30 located above the longitudinal rails 43 is not on the running belt 22 of the treadmill 20. So that the chair 30 will invade the area of the running belt 22 so that no unused portions of the running belt 22 are generated during exercise.

Hereinafter, the utilization state of the running chair according to the present invention will be briefly described with reference to FIG.

Referring to FIG. 4A, the running chair of the present invention can be seen on a desk sitting on a chair 30 provided on the treadmill 20 and in front of the desk 10.

Referring to FIG. 4B, the running chair of the present invention stands behind the backrest of the chair 30 and can see the work on the desk using a keyboard provided on the shelf 37. FIG. At this time, the chair 30 is pushed forward and stored in the lower space of the desk 10, so that the distance between the chair 30 and the desk 10 can be minimized, so that the chair 30 can be prevented from seeing work.

4C, the running chair of the present invention can move up and down the running belt 20 of the treadmill 20 after the chair 30 is pushed forward and stored in the lower space of the desk 10 . At this time, the chair 30 is moved out of the running belt 22, so that the movement of the user is not disturbed.

Referring to FIG. 4D, when the running chair of the present invention rests on the back of the chair 30, the treadmill 30 does not move backward because the treadmill 20 is stably supported from behind.

The running chairs of Figs. 2 to 4 are arranged so that the front side of the longitudinal rails 42 moving along the frame 21 comes out of the frame, and the chairs (not shown) provided on the transverse rails 43 30 can be housed in the lower space of the desk. In order to install the running chair according to the present invention, the space of the frame 21 is longer than the length of the frame 21 in the longitudinal direction.

In the office, however, it is difficult to obtain such a large space behind the desk.

Accordingly, the present invention has developed a running chair capable of installing a frame (21) in a width direction on a desk without installing a large space behind the desk.

5 to 7, a running chair according to another embodiment of the present invention modifies the mobile unit that moves the chair 30 in the treadmill 20 so that the chair 30 is movable relative to the treadmill 20 And is accommodated in the lower space of the desk beyond the side surface of the frame 21. [

The moving unit 50 according to another embodiment shown in Figs. 5 to 7 includes a side guide rail 51 installed on both sides of the treadmill 20 in the longitudinal direction (forward and backward directions) A wheel 53 provided below the side longitudinal rails 52 for supporting the forward and backward movement of the side longitudinal rails 52 and sharing a load therebetween, Two fixed connection rails 55 which are provided inside the two connection plates 54 and two fixing rails 55 which are arranged inside the fixing rails 55 A moving block 57 coupled to an end portion of the drawing inlet rail 56 in a direction of drawing in and out of the drawing block 56 and a moving block 57 coupled to a lower portion of the moving block 57, (58).

The fixed rail 55 and the outgoing input rail 56 constitute a transverse rail and a moving block 57 coupled to an end portion of the outgoing inlet 56 of the outgoing inlet rail 56 is moved in the width direction of the frame 21 So that the chair 30 can be taken out of the side of the frame 21 and accommodated in the lower space of the desk.

As shown in [A] of FIG. 7, the draw-out input rails 56 may be a telescopic rail in which a plurality of the draw-in rails 56 are overlapped with each other and drawn out and adjusted in length. Here, the fixed rail 55 may also constitute a telescopic rail.

7, the running chair according to the modified embodiment of the present invention moves the chair 30 in the lateral direction of the treadmill 20 through the moving block 57 and the draw-out input rail 56, The treadmill 20 can be installed in the width direction behind the desk, and the treadmill can be used in a narrow space.

Figures 8 and 9 show a running chair according to yet another embodiment.

8 and 9, the treadmill 20 has no additional processing, so that the mobile unit can be completely separated from the treadmill, and the mobile unit is provided with a squat movement unit.

First, the squeegee frame 70 is used so that no special machining is performed on the treadmill.

The tilting machine (20) is placed inside the square frame (70). Supporting portions 71 for supporting the frame 21 of the tanning machine 20 are formed on both sides of the interior of the square frame 21 and guide grooves 73 for guiding the movement of the mobile unit 60 are provided on both sides of the frame 21. [ .

8 and 9, the moving unit 60 includes a support plate (not shown) corresponding to two kinds of rails which are arranged outside the frame 70 and move in the forward and backward directions along the frame 21 of the treadmill 20 A wheel 62 coupled to the inside of the support plate 61 and inserted into the guide groove 73 of the square frame 70 and a transverse rail connecting the two support plates 61 on both sides, A moving block 64 coupled to the outflow inlet housing 63 to allow the chair 30 to be coupled to the outflow inlet housing 63 and to the upper portion of the treadmill 20, And a rail member 65 coupled to the outflow inlet housing 63, the inner side surface, and the outer side surface of the moving block 64 to guide the movement of the moving block 64.

The squat exercise unit 100 is provided in front of the moving block 64 so that the user can put his or her feet when sitting on a chair and can perform a squat movement thereon.

Referring to FIGS. 8 and 9, the squat movement unit 100 is roughly divided into constituent elements of a foot plate 110 and a support 120.

The footrest 110 has a plate structure on which a user's foot can be placed.

The foot plate 110 may be fixed to the moving block 64 by welding or bolt fastening and may be connected to the moving block 64 via the shaft pin 115, (See FIG. 8). When the user wakes up from the chair and wants to go elsewhere, he or she usually rotates in a direction in which the chair of the chair is going to go and turns in the direction of the chair. At this time, when the chair 110 rotates together with the feet, .

A wheel 111 is provided below the foot plate 110, A stopper 113 is provided to assisting the movement of the block in and out and to secure the foot plate 110 in place when squatting. As shown in FIG. 8, the stopper 113 can be moved by adjusting the height of the knob 114 provided on the upper part of the foot plate 110 to press the floor and release the pressure. So that the rotation of the wheel can be restricted or the pressure can be released to enable rotation.

The footrest 110 is provided with positioning holes 115 (see FIG. 8) for adjusting the position of the support base 120 in the longitudinal direction on both sides in the left and right direction, The support base 120 can be moved back and forth to adjust the position and the support base 120 can be fixed to the foot plate 110 using the tightening lever 118. [

Tubing bands (not shown) may be connected to both sides of the scaffold 110 so that it is possible to perform not only a squat as a lower body motion but also an upper body motion as a drift. Two types of exercise (ie, squat and dead drift) can be performed among the three types of muscle strength, and whole body exercise is possible.

The support base 120 is provided to protrude above the foot plate 110 to support the toe end of the user.

A toe end of the user is held in contact with the inner surface of the support base 120. The inner surface of the support base 120 may have a straight structure as shown in the photograph of FIG. 9, and may have an inclined structure inclined to both sides with respect to the center as shown in FIG.

Generally speaking, if you spread your legs over your shoulder width, your feet will look like natural feet. In such a natural position, the squat movement does not go to the marine knee. If the squat movement is performed with the two legs eleven in a wide open position, the knee is slightly bent and the load is intensively applied to the knee, .

 In the present invention, when the inner surface of the support base 120 is tilted to both sides and the squat operation is performed while the two feet are spread outwardly, the toe end of the raised foot contacts the inner surface of the support base 120 and is stably supported. That is, the end of the toe is firmly supported on the inner surface of the supporter 120, so that the squat operation can be stably performed.

The squat movement is a movement that repeats the action of standing up until the thigh is horizontal with the knee. It resists the pressing force and the shearing force by the external force (gravity, weight, additional resistance) It is a weight lifting that overcomes the three joints (hip, knee, ankle) actively, and the center of gravity of the body comes to the center of the foot.

Squat exercise is the most representative muscle strength exercise to train the lower body and overcome knee pain.

When the squat operation is performed, it is difficult to take a posture while the center of the body moves backward, and it is difficult to perform long-term operation while maintaining the posture.

In the squat exercise unit 100 of the present invention, when the center of gravity moves backward momentarily with the support base 120 supporting the toe end of the exerciser, the squat exercise unit 100 is supported by the toe end so as to prevent it from falling back, The athlete performs a squat movement with the center of gravity located at the center of the soles so that the load is dispersed from the toe to the foot, calf, and knees, thereby preventing injuries as the load is concentrated on the knees. It is possible to maximize the effect and to support the calf of the knee area. By using the seat of the chair, it is possible to simplify the structure of the exercise equipment to reduce the manufacturing cost, and modern people with many sitting time in the chair can perform the quart exercise So as to increase work efficiency as well as strength training.

As shown in FIG. 10, when a squat movement is performed using the squat exercise unit 100 according to the present invention, a squat movement is performed in a state in which the load is dispersed in the foot, ankle, calf, knee, thigh, It is possible to maximize the effect of the squat movement such as strengthening of the joints and strengthening of the muscles, and even when the center of gravity moves back instantly during the squat movement, it is supported by the end of the toes, Exercise effect and posture correction can be expected.

The squat movement method using the squat exercise unit 100 according to the present invention includes a toe supporting step for supporting an end portion of a user's toe on a support protruding from a foot plate, A calf supporting step for supporting the calf, and a sitting exercise on the foot plate.

11 is a view for explaining moments of forces acting upon the squat movement method using the squat exercise unit 100 according to the invention.

As shown in FIG. 11, when the user moves up and down on the foot 110 to support the end of the toe in contact with the support 120 and sit in a state in which the calf is supported on the support member (i.e., the seat end of the chair 30) , The user is required to perform a squat movement in a state in which the center of gravity is located behind the back within a range that does not fall over, so that a great load (load) is applied to the calf and the thigh and the maximum exercise effect can be obtained.

At this time, the gravity (W) acting on the center of gravity of the body over the knee in the operation process in which the user sits on the foot plate (110) and the moment M1 generated by the reaction force R acting on the user's calf by the support member Lt; / RTI >

The friction force F acting between the ends of the toes and the supports 120 and the moment M2 generated by the reaction force R acting on the user's feet by the support members The squat operation can be performed by supporting the toe end of the user.

If the moment M1 acting on the upper body side is larger than the moment M2 acting on the lower body side, the end of the toe can not be kept in close contact with the supporter 120, so that the user falls back. Therefore, the user must try to increase the frictional resistance with the support 120 by applying force to the toes and ankles in order not to fall back. In this operation, the lower body muscles under the knees such as the feet and ankles also move together.

As shown in FIG. 10, the squat movement method according to the present invention in the state of supporting the toe end as described above can perform the squat movement with the load dispersed in the foot, ankle, calf, knee, thigh and the like, so that the optimal exercise effect can be obtained.

While the present invention has been described in connection with what is presently considered to be the preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, Should be interpreted as belonging to.

10: desk 20: treadmill
21: Frame 22: Running belt
30: Chair 31: Settlement
32: backrest 35: bracket
36: Profile 37: Shelf
38: handle 39: fixed handle
40: mobile unit 41: guide block
42: longitudinal rail 43: transverse rail
44: moving block 45: stopper
50: Moving unit of another embodiment 51: Side guide rail
52: side longitudinal rail 53: wheel
54: connecting plate 55: fixed rail
56: draw-in input rail 57: moving block
60: another embodiment of the moving unit 61:
63: withdrawal inlet housing 64: moving block
70: box frame 73: guide groove
100: squat exercise unit 110: scaffold
120: Support

Claims (4)

A treadmill including a frame on both sides and a running belt provided between the frames on both sides;
A moving unit including two longitudinal rails which are moved in the fore and aft direction along the frames on both sides, a transverse rail connecting the two longitudinal rails, and a moving block moving in the lateral direction along the transverse rail;
And a chair installed in the mobile block. The method according to claim 1,
And a squat exercising unit for supporting a squat movement of the user, the squat exercising unit including a scaffold to which the moving block is coupled forward and a supporter protruding from the top of the scaffold to support a user's toe scapula, Running chair. 3. The method according to claim 1 or 2,
Wherein the transverse rail includes a fixed rail connecting two kinds of rails, and a draw-out input rail drawn out from the fixed rail,
Wherein the moving block is coupled to one side of the draw-out input rails so as to be able to escape the side of the frame. 3. The method according to claim 1 or 2,
A profile movable in the vertical direction along the bracket,
A shelf provided at an upper portion of the profile,
Further comprising a handle connected to the rear of the top of the profile.

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