KR101287134B1 - Chiropractic and paraspinal muscle strengthening exercise apparatus - Google Patents

Abstract

PURPOSE: An exercise device for correcting the spine and strengthening muscle around the spine is provided to effectively improve muscular strength around the spine by adjusting the exercise device according to the physical conditions of each user. CONSTITUTION: An exercise device (1) for correcting the spine and strengthening muscle around the spine comprises a main body (100), a chair board (300) combined with the main body, a backboard part (400) which is combined with the chair board or the main body by a hinge shaft and allows adjustments of its angle against the chair board, a swing arm which is hinged to the main body to allow swing, a first driving part (700) which is combined with the main body and drives the swing arm, and one or more roller supports (810, 820) which are fixed to move along the swing arm.

Description

Chiropractic and paraspinal muscle strengthening exercise apparatus

The present invention relates to a spine correction and peripheral muscle strengthening exercise device, and more specifically to a user who requires relatively careful management, such as a physically weak person, obese or spine patients, such as the elderly, leg and spine The present invention relates to a chiropractic and peripheral muscle strengthening exercise apparatus that can effectively strengthen and correct muscles of the shoulder and arm.

Spinal deformation due to lack of exercise or incorrect posture due to the convenience of modern life is often a problem in daily life. Spinal diseases are becoming a common disease for modern people, and one of the fundamental solutions to spinal diseases is a steady movement. However, it is not easy for modern people to exercise steadily in busy daily life, and outdoor exercise is not easy to last for a long time because of limitations in weather and places.

As a technique for solving such a problem, the spine exercise mechanism (Korean Patent No. 10-0711555) has been proposed. This technique is a muscle strengthening exercise device around the spine, which allows the user to actively move in the lying position, thereby correcting and treating the spine and strengthening muscles around the spine.

However, the problem has been raised that such exercise equipment is only suitable for use by a person having a proper physical strength and weight, and is not suitable for an obese person who has a weak physical fitness that is difficult to actively exercise.

In addition, such exercise equipment has been considered that it is difficult to produce an effective muscle strengthening exercise effect for various users because the consideration of the various body sizes of the user is not made.

Therefore, there is a demand for an exercise device capable of effective muscle strengthening exercise without burdening the body to those who need relatively careful management, such as the elderly, people who are weak, obese or spine patients. In addition, the exercise equipment needs a structure that is adjusted to suit users with a variety of physical conditions and body sizes.

Republic of Korea Patent No. 10-0711555, 2007.04.27, Drawing 1

The technical problem to be achieved by the present invention is to effectively strengthen and correct leg, spine, shoulder, and arm muscles without overwhelming the body to users who require relatively careful management, such as physically weak, obese or spine patients, such as the elderly It is to provide a spinal correction and peripheral muscle strengthening exercise apparatus that can be.

The technical objects of the present invention are not limited to the technical matters mentioned above, and other technical subjects not mentioned can be clearly understood by those skilled in the art from the following description.

Spinal correction and peripheral muscle strengthening exercise apparatus according to an embodiment of the present invention for achieving the above technical problem, the angle formed by the hinge plate coupled to the main body, the seat plate portion, the seat plate portion or the main body is formed with the seat plate portion An adjustable back plate, a swing arm hinged to the body to swing, a first drive coupled to the body to drive the swing arm, and at least one roller support fixed to be movable along the swing arm. It includes.

The roller support portion includes a first roller support portion and a second roller support portion fixed to a swing arm independently of each other, wherein the swing arm includes a first sliding groove through which the first roller support portion moves and a second sliding movement through the second roller support portion. Grooves may be formed.

At least a portion of the first sliding groove and the second sliding groove may overlap.

The swing arm may be graduated along at least one of the first sliding groove and the second sliding groove.

The roller support may be rotatably coupled to the swing arm.

And a second driving part coupled between the main body and the back part to adjust the angle of the back part, wherein the second driving part includes a screw rod having one end hinged to either the main body or the back part and a thread formed on an outer circumferential surface thereof. It may include a nut portion hinged to the other of the back plate portion that is not coupled to the screw rod and the screw rod and the driving motor for rotating the screw rod.

The control panel may further include a manipulation panel hinged to the back plate and configured to control the first driver and the second driver.

The lower surface of the back portion may further include a handle bar fixed along the edge.

A locking jaw portion protruding from one upper surface of the seat plate portion may be further included.

According to the spine correction and peripheral spinal muscle strengthening exercise apparatus according to an embodiment of the present invention, by adjusting the exercise equipment to suit the body of a variety of users, such as people with weak physical strength and obesity, effective spinal muscles of various users It has the effect of improving muscle strength.

In addition, by adjusting the angle of the back plate and appropriately adjust the position of the roller support, it is possible to strengthen the muscles by stimulating the calf muscles and thigh muscles, the effect of strengthening the arm muscles and shoulder muscles according to the grip position of the handle bar There is.

FIG. 1 is a perspective view illustrating a chiropractic apparatus and a muscle strengthening exercise apparatus around a vertebra according to an embodiment of the present invention.
2 is a side view of a chiropractic and spinal muscle strengthening exercise device in accordance with an embodiment of the present invention.
FIGS. 3A and 3B are partial side views showing a second driving unit of a chiropractic and perineal muscle strengthening exercise device according to an embodiment of the present invention;
FIG. 4 is a partial perspective view showing a swing arm of a chiropractic and spinal muscle strengthening exercise device according to an embodiment of the present invention.
FIG. 5 is a view for explaining a state in which a user performs a chiropractic and a spinal muscle strengthening exercise device in a prone position according to an embodiment of the present invention.
FIG. 6 is an explanatory view illustrating a state in which a user performs a chiropractic and spinal muscle strengthening exercises in a lying position according to an embodiment of the present invention.
FIG. 7 is an explanatory view illustrating a state in which a user performs a chiropractic and a vertebral muscle strengthening exercising apparatus according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail an embodiment of the present invention. Embodiments of the present invention are provided to more fully describe the present invention to those skilled in the art. The present invention is capable of various modifications and various forms, and specific embodiments are illustrated and described in detail in the drawings. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for similar elements in describing each drawing. In the accompanying drawings, the dimensions of the structures are enlarged or reduced from the actual dimensions for the sake of clarity of the present invention.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the 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, action, 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, parts, or combinations thereof.

Unless otherwise defined, 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 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.

1 is a perspective view showing the chiropractic and peripheral muscle strengthening exercise apparatus according to an embodiment of the present invention, Figure 2 is a cross-sectional view of the chiropractic and peripheral muscle strengthening exercise apparatus according to an embodiment of the present invention.

1 to 2, the spine correction and peripheral spinal muscle strengthening exercise device 1 according to an embodiment of the present invention, the body to a user who requires relatively careful management, such as a weak physical strength, obesity, spinal patients, etc. It is a device that can make effective muscle strengthening exercise without overdoing it. The spine correction and peripheral muscle strengthening exercise device 1, the main body 100, the second drive unit 200, the seat plate 300, the back plate 400, the handle bar 500, the operation panel 600, A first driver 700 and a swing arm 800 are included.

The main body 100 is a frame for maintaining the overall skeleton of the spine correction and peripheral muscle strengthening exercise device 1, the seat plate 300, the back plate 400, the first drive unit 700 and the swing arm 800 Is combined. The body 100 is attached to the bottom wheel 101 is movable.

The seat plate 300 is coupled to one side of the body 100, and the back plate 400 is hinged to at least one of the seat plate 300 and the body 100. Thus, the back plate 400 is adjusted to the angle formed with the seat plate 300. The back plate 400 is coupled to at least one of the main body 100 and the seat plate 300 by the third hinge shaft 310, and the angle may be automatically or manually adjusted. The back plate 400 may be adjusted in angle according to a user's lying posture or sitting posture. That is, the back plate 400 may be variously adjusted depending on the purpose of exercise. A detailed structure in which the back plate 400 is automatically angled will be described later.

On the other hand, the seat plate 300 is located in the sitting position or lying down, the hips, the thighs are located in the prone position, is formed of leather or artificial leather to give the user a bias, and a cushion (cushion) inside This may be included. The locking jaw portion 320 protrudes from one side of the upper surface of the seat plate part 300.

The catching jaw 320 is a catching jaw for preventing the hip from escaping from the seating plate 300 and being injured when the user sits and sits on the seating plate 300. The locking jaw 320 may be integrally formed of the same material as the seat plate 300 or may be a detachable structure attached to the distal end of the seat plate 300.

The swing arm 800 is hingedly coupled to the main body 100 to assist the user in exercising. The swing arm 800 helps the user to put up a foot, a leg, an arm, and the like to do stretching or strength training. The swing arm 800 may swing automatically by the first driver 700 or may be manually operated by a user.

Two roller supports 810 and 820 are coupled to the swing arm 800 to allow the user to variously mount the foot, leg, arm, and the like. Two roller supports 810, 820 are movably fixed along the swing arm 800.

The first driver 700 is coupled to the main body 100 to swing drive the swing arm 800. The first drive unit 700 may include a motor (not shown) for generating a driving force and power transmission means (not shown, for example, a gear, a chain, a belt, etc.) for transmitting the driving force to the swing arm 800. Can be.

The first driving unit 700 may receive a control signal from the operation panel 600 and control variously the operating angle, speed, frequency, driving torque, swing pattern, and the like of the swing arm 800.

The handle bar 500 is fixed along the edge of the lower surface of the back plate 400. The handle bar 500 is a part that the user grasps with both hands when exercising by sitting or lying on the back part 400. The handle bar 500 not only prevents the user from falling off the seat plate 300 or the back plate 400 when exercising, and gives strength to both shoulders to help strengthen muscle strength of the shoulder.

Handle bar 500 is formed in the shape of a circular rod is fixed to the fixing ring 510 along the edge of the back plate 400, may be fixed to the side or bottom of the back plate 400.

The operation panel 600 controls the first arm 700 and the second driver 200 to control the operation of the swing arm 800 and the back plate 400. The operation panel 600 may be rotatably hinged to the main body 100 or the back plate 400, and includes various operation buttons and a display for controlling the first driver 700 and the second driver 200. can do.

2, 3A and 3B, the operation of the second driver and the back plate will be described in more detail.

3A and 3B are partial side views illustrating the second driving unit of the chiropractic and paraspinal muscle strengthening exercise apparatus according to an embodiment of the present invention.

2 to 3B, the second driving part 200 includes a driving motor 214, a screw rod 212, and a nut part 211.

The screw rod 212 is hinged to the main body 100 by the first hinge shaft 213, the other end is coupled to the lower portion of the back plate 400 by the nut portion 211. The screw rod 212 is rotated by the drive motor 214, it is rotatably coupled around the first hinge shaft (213). The drive motor 214 and the screw rod 212 may be coupled by a power transmission means such as a gear, a chain, a belt, and the like. The screw rod 212 is formed with a screw thread on the outer circumferential surface, the nut portion 211 is coupled to the outer circumferential surface of the screw rod 212.

The nut part 211 is formed with a screw thread on the inner circumferential surface thereof so as to screw the screw rod 212. The nut portion 211 may move along the screw rod 212 when the screw rod 212 rotates, and may include a steel ball to reduce frictional force between the screw rod 212 and the nut portion 211. Can be. As such, when the screw rod 212 rotates, the nut portion 211 is generally referred to as a ball screw coupling structure that moves along the screw rod 212. Various elements may be interposed in order to reduce the shape of the threads of the screw rod 212 and the nut portion 211, and the friction force therebetween, but all these techniques will be included in the ball screw coupling.

The drive motor 214 rotates the screw rod 212 and is hinged to the main body 100 by the first hinge shaft 213. The driving motor 214 is controlled through a control signal applied from the operation panel 600, and moves the nut part 211 by rotating the screw rod 212 clockwise or counterclockwise. As the nut part 211 moves along the screw rod 212, the fixing angle of the back plate part 400 fixed to the nut part 211 is adjusted. The nut part 212 is rotated around the screw rod 212. During the reciprocating linear motion, the force applied to the second hinge shaft 215 of the back plate 400 may be described as a force in a direction and b direction indicated on the nut portion 211.

The force in the a direction is a force generated when the nut part 211 advances to one end of the screw rod 212 by the drive motor 214, and the force in the b direction is the second hinge axis 215. The force is acted on to convert the force to raise the back portion 400.

3A illustrates a state in which the seat plate part 300 and the back plate part 400 are horizontal. In the initial state in which the driving motor 214 is not driven, there is no force in the a direction and b direction of the nut part 211. Therefore, the back plate 400 is fixed while maintaining a horizontal state. At this time, the screw rod 212 is inclined by the inclination angle θ1 with respect to the surface of the back plate portion 400, the drive motor 214 and the nut portion 211 is spaced apart by the separation distance d1.

3B illustrates a state in which the back plate 400 is moved and the fixed angle is adjusted. The nut part 211 is spaced apart from the driving motor 214 by a distance d2, and the screw rod 212 is inclined by the inclination angle θ2 based on the surface of the back plate 400.

When the driving motor 214 rotates the screw rod 212, the nut portion 211 moves along the screw rod 212. At this time, the force applied to the nut part 211 is a direction force, the a direction force may be divided into a horizontal direction and a vertical direction force. The b direction force, which is a force in the vertical direction, is a force for lifting the back plate 400. Accordingly, as the nut part 211 moves, the back plate part 400 moves in the A direction or the B direction. 3B illustrates a state in which the back plate 400 is lifted in the A direction by the movement of the nut part 211.

 Referring to FIGS. 3A and 3B, as the value of the separation distance d between the driving motor 214 and the nut part 211 increases, the b direction applied to the back plate part 400 by the nut part 211 is increased. The inclination angle θ is increased to increase the force of the back plate 400 to move in the A direction, and as the value of the separation distance d between the driving motor 214 and the nut part 211 decreases, the nut part becomes smaller. The force in the b direction applied to the back plate part 400 from (211) decreases, so that the inclination angle (θ) value of the screw rod 212 is reduced with respect to the back plate part 400 surface. It moves in the B direction.

Accordingly, the force in the b direction of the nut part 211 transmitted to the second hinge shaft 215 of the driving part 214 and the nut part 211 and the second hinge shaft 215 of the back part 400 is the back part ( It is in proportion to the inclination angle θ of the strand rod 212 inclined with respect to the plane 400.

Hereinafter, the structure and operation of the swing arm will be described in more detail with reference to FIGS. 4 to 6.

4 is a partial perspective view illustrating a swing arm of the chiropractic and paraspinal muscle strengthening exercise apparatus according to an embodiment of the present invention.

The swing arm 800 includes a first sliding groove 801 and a second sliding groove 802 to which the first roller support 810 and the second roller support 820 are coupled, respectively. The first sliding groove 801 and the second sliding groove 802 are grooves formed along the swing arm 800, and the first roller support 810 and the second roller support 820 are movable along the grooves, respectively. To be combined. That is, the position of the first roller support part 810 and the second roller support part 820 may be adjusted according to the movement method.

The first sliding groove 801 and the second sliding groove 802 are formed long in the X1 and X2 directions, and some of them may overlap each other. For example, the first sliding groove 801 may be positioned adjacent to the second sliding groove 802, but the first sliding groove 801 and the second sliding groove 802 may be offset. Therefore, as shown in FIG. 4, the second sliding groove 802 protrudes in the X1 direction than the first sliding groove 801, and the first sliding groove 801 is X2 than the second sliding groove 802. Can protrude in a direction.

Meanwhile, a scale may be formed along at least one of the first sliding groove 801 and the second sliding groove 802. The scale makes it possible to know the position of the first roller support 810 and the second roller support 820 accurately. For example, when a plurality of users alternately exercising, the positions of the first roller support part 810 and the second roller support part 820 may be adjusted to suit themselves. Therefore, if the position which matches oneself is memorized, adjustment of the 1st roller support part 810 and the 2nd roller support part 820 can be performed correctly at once.

The first roller support 810 and the second roller support 820 are secured to the swing arm 800 by a first roller detent 803 and a second roller detent 804. The first roller detent 803 and the second roller detent 804 may be located on the surface where the graduation is located, the first roller support 810 and the second roller support 820 may be located on the opposite side of the graduation.

The first roller support part 810 and the second roller support part 820 are formed as rollers rotatable by themselves, so as to reduce friction with the user's body even when the swing arm 800 rotates. That is, as the swing arm 800 rotates, the user may be prevented from being pushed up or pulled off from the seat plate 300.

The first roller detent 803 and the second roller detent 804 not only secure the first roller support 810 and the second roller support 820 to the swing arm 800, but also the first roller support 810 ) And the rotation of the second roller support 820 may be limited.

The first roller support part 810 and the second roller support part 820 may adjust the movement method of the user variously according to the position fixed to the swing arm 800, respectively.

Hereinafter, the state of use of the chiropractic and peripheral muscle strengthening exercise device will be described in detail with reference to FIGS. 5 to 7.

FIG. 5 is a view illustrating a state in which a user uses a chiropractic and peripheral muscle strengthening exercise device in a prone position, and FIG. 6 illustrates chiropractic according to an embodiment of the present invention. And it is used to explain the state of using the peripheral muscle strengthening exercise equipment in the user's lying posture, Figure 7 is a posture leaned on the user to the spine correction and peripheral muscle strengthening exercise equipment according to an embodiment of the present invention It is a use chart to explain the state of use.

Referring to FIG. 5, a state in which the user uses the chiropractic and peripheral muscle strengthening exercise equipment in a prone position will be described.

For example, when the user folds and stretches the knee joint in a prone position, the second roller support part 820 is fixed to a position where the user's ankle can be placed. In this case, the first roller support 810 may move to the end of the swing arm 800 to avoid unnecessary interference.

Meanwhile, the user may input a swing range, a speed, and a pattern of the swing arm 800 using the operation panel 600. The swing condition of the swing arm 800 can be appropriately adjusted according to the user's condition. For example, when the user performs the knee joint movement in the prone position as shown in Figure 5, the swing angle of the swing arm 800 can be adjusted to the limit that the knee joint can be folded relative to the horizontal.

If the elderly or the knee is a weak patient, the swing angle of the swing arm 800 can be adjusted to a small and the swing speed can also be adjusted very slowly. On the other hand, for a user who wants to give a little more stimulation to the knee, the swing angle of the swing 800 can be adjusted greatly and the swing speed can also be adjusted quickly.

Usually, in the prone position, the seat plate 300 and the back plate 400 can be kept in parallel. In this case, the user may be lying on the seat plate 300 and the back plate 400 comfortably, and may grasp the handle bar 500 as necessary.

As shown in FIG. 5, the user's heel is in contact with one region of the first roller support by putting the user's ankle between the fixed first roller support and the second roller support, and the second roller support is in one region. By making the user's feet and the like contact, the ankle exercise and the knee exercise can be performed at the same time.

If you put your ankle on the swing arm 800 in the above-described posture and exercise by automatic swing or manual swing, the effect of muscle strengthening may be different, but the user's quadriceps, gluteus maximus and patellar tendon Allow your back to work out.

With reference to FIG. 6, the state in which the user uses the spinal orthodontic muscle strengthening exercise device in a lying position is described.

For example, when the user stretches the knee joint in a lying position and stimulates the hip joint, the spine, and the muscles around the spine, the first roller support 810 and the second roller are placed in a position where the user's foot can be placed. Fix the support 820. The first roller support 810 and the second roller support 820 may be fixed so that the heel of the user may be located between the first roller support 810 and the second roller support 820. The first roller support 810 and the second roller support 820 are appropriately adjusted according to the length of the user's leg.

Meanwhile, the user may adjust the swing angle of the swing arm 800 by using the operation panel 600. For example, the angle formed by the swing arm 800 and the back plate 400 may be adjusted to form an acute angle. In this case, the user may obtain a stretching effect of the knee and the waist, and may also exercise the knee joint and the hip joint.

In particular, when the user is a patient who has undergone knee or hip surgery, rehabilitation of the knee and hip is enabled. Swing arm 800 can be adjusted in a variety of swing range, time, pattern, etc. according to the user's state, there is a great effect on the rehabilitation of the patient.

On the other hand, when the user grips the handle bar 500 in a posture lying on the back plate 400, there is an effect to relax and strain the shoulder and arm muscles can obtain a shoulder and arm muscle strengthening effect.

Through this exercise, the user can obtain exercise effects on the muscles of the abs, abdominal muscles, lats and calf muscles.

Referring to FIG. 7, a state in which a user uses a spinal orthodontic muscle strengthening exercise device in a reclining posture will be described.

For example, when the user exercises to fold and straighten the hip joint in a posture leaning on the back plate 400, the first roller support part 810 and the second roller support part 820 are located at a position where the user's ankle can be played. Fix it. The first roller support part 810 and the second roller support part 820 are moved in the X1 direction to allow the user to put his foot in a state where the knee is slightly bent.

On the other hand, the back plate 400 may adjust the angle to maintain a constant angle with the seat plate 300. In the case of a weak hip or a patient with a weak knee, the bend angle of the hip joint may be reduced while the knee is comfortably bent. In this case, the user may hold the handle bar 500 by raising both arms upward while lying on the back of the back plate 400. The user can stimulate his arm and shoulder muscles by supporting his weight with both arms in a tilted state.

The swing arm 800 and the back plate 400 may be controlled through the manipulation panel 600, and the manipulation panel 600 may be hinged to the backplate 400 to be rotated in the Y1-Y2 direction. Therefore, the user can adjust the position of the operation panel 600 in a direction that is easy to operate.

5 to 7 is merely an exemplary method of using the chiropractic and paraspinal muscle strengthening exercise apparatus according to an embodiment of the present invention, and varies depending on the user's exercise and treatment purpose and the user's condition. It can be used to transform.

As described above, an optimal embodiment has been disclosed in the drawings and specification. Although specific terms have been used herein, they are used only for the purpose of describing the present invention and are not used to limit the scope of the present invention as defined in the meaning or claims. Therefore, those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

1: spine correction and peripheral muscle strengthening exercise equipment
100: body 101: wheels
200: second drive part 211: nut part
212: screw rod 213: first hinge shaft
214: drive motor 215: second hinge shaft
300: seat plate portion 310: third hinge axis
320: locking jaw 400: the back
500: handlebar 510: fixed ring
600: operation panel 700: first drive unit
800: swing arm 801: first sliding groove
802: second sliding groove 803: first roller clamp
804: second roller clamp 810: first roller support portion
820: second roller support portion

Claims (9)

main body;
A seat plate coupled to the body;
A back plate portion hinged to the seat plate portion or the main body to adjust an angle formed with the seat plate portion;
A swing arm hinged to the main body so as to be swingable;
A first driver coupled to the main body to swing drive the swing arm; And
A spinal orthodontic muscle strengthening exercise device comprising at least one roller support fixed to move along the swing arm. The method of claim 1,
The roller support portion includes a first roller support portion and a second roller support portion fixed to the swing arm independently of each other,
The swing arm includes a first sliding groove in which the first roller support moves and a second sliding groove in which the second roller support moves. The method of claim 2,
At least a portion of the first sliding groove and the second sliding groove is a spinal correction and peripheral muscle strengthening exercise equipment. The method of claim 2,
The swing arm is a spinal correction and peripheral spinal muscle strengthening exercise equipment is formed along at least one of the first sliding groove and the second sliding groove. The method of claim 1,
And the roller support is a spinal orthodontic muscle strengthening exercise device is rotatably coupled to the swing arm. The method of claim 1,
A second driving unit coupled between the main body and the back plate to adjust an angle of the back plate;
The second drive unit,
A screw rod having one end hinged to either the main body or the back plate and having a thread formed on an outer circumferential surface thereof;
A nut part which is hinged to the other of the main body or the back plate part which is not coupled to the screw rod and which is screwed to the screw rod; And a driving motor for rotating the screw rod. The method according to claim 6,
And a manipulation panel hinged to the back plate to control the first drive unit and the second drive unit. The method of claim 1,
Spinal correction and peripheral muscle strengthening exercise equipment further comprises a handle bar fixed along the edge on the lower surface of the back plate. The method of claim 1,
Spinal correction and peripheral muscle strengthening exercise device further comprises a locking projection protruding on one side of the upper surface of the seat plate.

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