JP3235152U - Shoulder, back, hips and built-in stretch - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a shoulder, a back, a waist and a built-in stretch tool utilizing a weight capable of stretching and contracting a predetermined place by oneself. SOLUTION: The bottom member 22 is raised from the long sides on both sides of the bottom member, and one end portion in the length direction is formed wider than the other end portion 23c and a wide arcuate end formed in an arc shape. A pair of side members 23 having a portion 23a, a support member delivered to the upper part of the pair of side members, and a rod member 25 detachably attached to a wide arcuate end portion, and a shoulder, back, and waist. The built-in stretch tool 21 is a stretch tool 21 that stretches the user's shoulders, back, hips, and built-in expansion and contraction by inserting a rod member through the wide arcuate end of the side member, gripping it, and backing it to the support member. Made it possible to do. [Selection diagram] FIG. 11

Description

This idea eliminates the accumulation of fatigue on the waist, back, shoulders, etc. of occupations that require the same posture for a long time or those who continue to work in the same posture for a long time, and also accumulates fatigue. It relates to shoulders, back, hips and built-in stretchers that utilize the weight that allows a person to stretch and contract a predetermined area by himself / herself.

As a conventional health tool that uses your weight to massage and loosen your body by placing your body on it, there are acupressure type that has multiple acupoint protrusions on the pedestal and acupressure between the waist and the floor, and a massage roller on the connected pedestal. A massage type that attaches multiple protrusions, sandwiches it between the back and the floor, bends the back, and gives stimulation is common. These conventional techniques are fixed health devices that do not move due to the pressure or shape of the health device sandwiched between the body and the floor, and cannot be sufficiently massaged and there is no health device that can perform suitable massage.

Incidentally, in Japanese Unexamined Patent Publication No. 2002-85516 (see Patent Document 1), the body mount has a spherical shape at the center of the lower surface in contact with the floor so that the body mount on which the body is placed can be freely tilted in any direction. A health tool characterized by having a convex portion and a plurality of protrusions for the purpose of acupoint stimulation and finger pressure on the surface of the body platform is also described in JP-A No. 10-28711 (see Patent Document 2). Is formed by a hemispherical main body having elasticity and a spherical tumbler that slides the main body, the diameter of the main body is the size of a volleyball, and the tumbler is the main body. Proposed rolling massage tools are characterized in that they are arranged at the center of the bottom surface in a state where a part of the spherical surface is held so as to be exposed.

However, in the health equipment of JP-A-2002-85516 (see Patent Document 1), the body mount is provided with a spherical convex portion in the center thereof, so that it is in a very unstable state when used. It is difficult to use, and the height of the acupressure protrusions provided on the surface of the body rest cannot be adjusted, so it cannot be sufficiently massaged and cannot be a health device that can perform suitable massage.

Further, the rolling massage tool of JP-A-10-28711 (see Patent Document 2) is formed by a hemispherical main body having elasticity and a spherical tumbler that slides the main body. The diameter of the main body is the size of a volleyball, and it was not possible to press the so-called acupuncture points.

Therefore, in order to solve these problems, the present inventor, in the Utility Model Registration No. 3178225 (see Patent Document 3), raises the bottom member from both sides of the bottom member and one of the length directions thereof. A pair of left and right side members having an arc-shaped notch formed on the side of the body and a support member of the human body passed over the upper part of the pair of side members have a width almost equal to that of the human body and a predetermined height from the installation surface. A support base configured to have, a shiatsu rod detachably attached to a support member on the support base, and a rod-shaped handle protruding outward from the side provided with an arc-shaped notch on the pair of left and right side members. We proposed a simple acupressure tool that is characterized by the provision of.

Japanese Unexamined Patent Publication No. 2002-85516 Japanese Unexamined Patent Publication No. 10-28811 Utility Model Registration No. 3178225

According to the above-mentioned Practical New Design Registration No. 3178225 (see Patent Document 3) of the present inventor, acupressure rods can be used to perform a suitable massage for each part of the body such as the waist, back and shoulders. The main purpose was acupressure, and although the massage effect of acupressure was sufficient, the structure was not such that it was possible to perform stretching exercises that stretched and contracted the body.

Therefore, the present invention eliminates the accumulated fatigue on the waist, back, shoulders, etc. of occupations that require the same posture for a long time or those who continue to work in the same posture for a long time. The purpose is to provide a shoulder, back, waist and built-in stretch tool that utilizes the weight of the accumulated person so that he / she can stretch / contract a predetermined place by himself / herself.

That is, the shoulder, back, waist, and built-in stretch tool according to the present invention are raised from the bottom member and the long sides on both sides of the bottom member, and one end in the length direction is wider than the other end. A pair of side members having a wide arcuate end formed in an arc shape, a support member delivered to the upper part of the pair of side members, and a removably attached to the wide arcuate end portion. It is a stretch tool having a shoulder, a back, a waist, and a built-in rod member, and the rod member is inserted and gripped through the wide arcuate end portion of the side member, and the back is placed on the support member. It is characterized by being able to stretch the user's shoulders, back, hips, and internal expansion and contraction.

Further, the shoulder, back, waist and built-in stretch tool according to the present invention are raised from the bottom member and the long sides on both sides of the bottom member, and one end in the length direction is wider than the other end. A support member delivered to the upper part of the pair of side members having a wide arc-shaped end formed in an arc shape, a cushioning member detachably attached to the support member, and the wide arc-shaped end portion. A shoulder, back, waist, and built-in stretch tool consisting of a rod member that can be freely inserted and removed from the end, and the cushioning material is attached to a desired position of the support member, and the wide arc shape of the side member. By inserting and gripping the rod member at the end and placing the back on the support member, the user's shoulders, back, hips, and built-in expansion and contraction can be stretched. It is something to do.

In the shoulder, back, hip and built-in stretch tool according to the present invention, the support member is provided with a circular, oval, or rectangular punched hole, and the user's hipbone or spine does not directly hit the support member. It is also characterized in that the load on the user can be reduced in this way.

In the shoulder, back, waist, and built-in stretch tool according to the present invention, the support member is the first support member attached to the wide arcuate end side of the upper part of the side member, and the other of the upper part of the side member. It is also characterized in that it is composed of a second support member which is attached to the end side of the surface and is formed to be longer than the first support member.

According to the shoulder, back, waist and built-in stretch tool of the first invention, the user puts his back on the support member extended to the upper part of the pair of side members, and the user puts the back on the wide arc shape of the pair of side members. The wide arc-shaped member is held by hand at the end portion, and the vicinity of the back waist portion of the user is brought into contact with the wide arc-shaped end portion, and the weight is applied to the back waist portion of the user to widen the width. As the arc-shaped end descends and the other end of the side member rises along the arc of the wide arc-shaped end, the support member approaches the back surface of the user and the user. Can apply its own weight to the support member and smoothly tilt backward along with the support member along the arc shape formed at the wide arc-shaped end portion, and the back surface of the user rests on the support member. In shape, the user can lie on his back and stretch his back. Further, when the user raises the upper body, the upper body can be easily and smoothly raised together with the support member along the arc shape formed at the wide arc-shaped end portion, and the body other than the user's stretching action. The target load can be reduced.
Therefore, the user can sufficiently stretch the shoulders, back, hips, and internal organs while using his / her own weight to reduce the physical load other than the stretching action.

According to the shoulder, back, waist and built-in stretch tool of the second invention, the user puts his back on the support member extended to the upper part of the pair of side members, and the user puts the back on the wide arc shape of the pair of side members. The wide arc-shaped member is held by hand at the end portion, and the vicinity of the back waist portion of the user is brought into contact with the wide arc-shaped end portion, and the weight is applied to the back waist portion of the user to widen the width. As the arc-shaped end descends and the other end of the side member rises along the arc of the wide arc-shaped end, the support member approaches the back surface of the user and the user. Can apply its own weight to the support member and smoothly tilt backward along with the support member along the arc shape formed at the wide arc-shaped end portion, and the back surface of the user rests on the support member. In shape, the user can lie on his back and stretch his back. At this time, a more effective stretch can be performed by appropriately attaching the cushioning member to a desired position according to the content of the stretch performed by the user on the upper portion of the support member. Further, when the user raises the upper body, the upper body can be easily and smoothly raised together with the support member along the arc shape formed at the wide arc-shaped end portion, and the body other than the user's stretching action. The target load can be reduced.
Therefore, the user can use his / her own weight to reduce the physical load other than the stretching action, and attach a cushioning member according to the content of the stretching to more effectively stretch the shoulders, back, hips and internal organs. It can be carried out.

According to the shoulder, back, hip, and built-in stretch tool of the third invention, the support member is provided with a circular, oval, or rectangular punched hole, and the user's hipbone or spine is on the support member. Since the hip bone and the spine do not come into direct contact with the support member even when the shape is placed on the hip bone, the load on the user's hip bone or the spine during stretching can be reduced. ..
Therefore, regardless of the user's body shape or flesh, anyone can perform sufficient stretching while reducing the load on the hip bone and spine.

According to the shoulder, back, waist, and built-in stretch tool of the fourth invention, the support member is divided into a first support member and a second support member in the front-rear direction in the length direction of the support base, and is an instrument. The overall weight can be reduced.

As described above, according to the shoulder, back, waist and built-in stretcher of the present invention, the wide arcuate end of one end of the side member is formed in an arc shape, and the waist, using the weight, is used. Since the parts of the body on which the back, shoulders, neck, etc. are placed can be turned smoothly in an arc in the front-back direction, the back-and-forth movement acts on the body to stretch the body, and an appropriate exercise load is also applied. Therefore, the user's body can be sufficiently stretched and contracted, and the shoulders, back, hips, and internal organs can be stretched.

The stretching effect includes the following points.
Shoulder Stretch-Relieves headaches, stiff shoulders, ears and insomnia.
Back Stretching-Corrects spinal bending, eliminates stiff shoulders and chest pain, and improves visceral function.
Lower back stretch-improvement and prevention of low back pain, knee pain, sciatica, and herniated discs.
Built-in stretch-gastrointestinal regulation, improved bowel movements.

In this way, the shoulders, back, hips, and built-in stretch tools of this device do not use external power such as electricity, but use their own weight, so they control themselves according to their physical strength and age. However, it can be used safely.

A first embodiment of the shoulder, back, waist and built-in stretch tool of the present invention is shown, (a) is a schematic side view thereof, and (b) is a schematic cross-sectional view thereof. (A) is a schematic plan view thereof, and (b) is a schematic bottom view thereof. It is a schematic exploded perspective view. It is a schematic perspective view of the state in which a pair of side members are attached to both sides of the bottom member. It is a schematic perspective view of the state in which the support member is attached to the upper part of the pair of side members. It is a schematic perspective view of the state where the cushioning cover is attached to the support member. It is a schematic perspective view of the state in which a rod-shaped member is inserted through the wide arc-shaped end portion of the pair of side members. A second embodiment of the shoulder, back, waist and built-in stretch tool of the present invention is shown, (a) is a schematic side view thereof, and (b) is a schematic cross-sectional view thereof. (A) is a schematic plan view thereof, and (b) is a schematic bottom view thereof. It is a schematic perspective view of the state in which a cushioning member is to be attached on the support member. It is a schematic perspective view of the state where the cushioning member is attached on the support member. It is a schematic perspective view of the state in which the cushioning member is attached to a different position of a support member. It is a schematic perspective view of the state in which the cushioning member is attached to a further different position of the support member. It is a schematic diagram of the stretching method using the shoulder, the back, the waist and the built-in stretch tool of this invention.

Hereinafter, embodiments of the shoulder, back, waist, and built-in stretch tool of this invention will be described in detail with reference to the drawings.
First, a first embodiment of the shoulder, back, waist, and built-in stretch tool of the present invention will be described with reference to FIGS. 1 to 7.
As shown in FIGS. 1 and 2, the shoulder, back, waist, and built-in stretch tool 11 are raised from the bottom member 12 and the long sides 12a on both sides of the bottom member 12, and are one end in the length direction. A pair of side members 13 and 13 having a wide arcuate end portion 13a formed in a wide arc shape and having a portion wider than the other end portion, and a pair of side members 13 and 13 are delivered to the upper part of the pair of side members 13 and 13. It is composed of a support member 14 and a rod member 15 that is removably attached to the wide arc-shaped end portion 13a.
Then, as shown in FIG. 14, the shoulder, back, waist, and built-in stretch tool 11 can be moved so that the support member 14 is interlocked with the user's back when raising and lowering the user's upper body. The user is allowed to lie on his back and stretch.

The bottom member 12 is formed with a plurality of punched holes 12b for the purpose of making the shoulder, back, waist, and built-in stretch tool 11 easy to hold and reducing the weight.
The pair of side members 13 and 13 are raised vertically upward from the long sides 12a on both sides of the bottom member 12, and one end in the length direction is formed wider than the other end. It is provided with a wide arc-shaped end portion 13a formed in an arc shape.
Further, the pair of side members 13 and 13 are formed with a plurality of punched holes 13b for the purpose of making the shoulder, back, waist and built-in stretch tool 11 easy to hold and reducing the weight.

The support member 14 is extended and attached to the upper portion of the pair of side members 13, 13, and in this embodiment, the wide arc-shaped end portion 13a side of the upper portion of the pair of side members 13, 13. The first support member 14a attached to the first support member 14a and the second support member attached to the other end portion 13c side of the upper portion of the pair of side members 13 and 13 and formed longer than the first support member 14a. It is composed of 14b.
By doing so, when the user rests on the support member 14 on his back, the first support member 14a abuts on the user's waist and the second support member 14b abuts on the user's back. By separating the first support member 14a and the second support member 14b, the weight can be reduced.

Further, the first support member 14a and the second support member 14b constituting the support member 14 are each provided with a cushioning cover 14c and a punched hole 14d at a predetermined position. This is because the cushioning cover 14c reduces the burden on the user's waist and back, and in addition, the punched hole 14d is formed in the portion of the support member 14 where the user's waist and back abut. The waist and back of the user can be prevented from directly contacting the plate-shaped portion of the support member 14.
Therefore, when the user stretches using the shoulder, back, waist, and the built-in stretch tool 11, the burden of pain in the user's waist and back can be reduced and eliminated, and the user is safe. You can stretch with your heart.
The punched holes 12b, 13b, 14d may have a circular, elliptical, or rectangular shape as appropriate for the purpose of convenience such as ease of holding, weight reduction, and reduction of burden on the user. good.

The rod member 15 includes a short portion 15a, a long portion 15b, and a large diameter portion 15c having a diameter larger than that of the through hole 13d formed between the short portion 15a and the long portion 15b. It is a thing.
Then, when the long portion 15b of the rod member 15 is inserted into the through hole 13d formed in the wide arc-shaped end portion 13a of the pair of side members 13, 13, the short portion is formed at the position of the large diameter portion 15c. The portions exposed to the outside from the pair of side members 13 and 13 of the portion 15a and the long portion 15b can be positioned at positions having substantially the same length.
By doing so, the rod member 15 can be easily attached by being inserted into the through hole 13d formed in the wide arc-shaped end portion 13a, and the pair of side members on both sides of the rod member 15 can be easily attached. Since the portions exposed to the outside from 13 and 13 can have substantially the same length, and the rod member 15 can be used as a handle when operating the shoulder, back, waist and built-in stretch tool 11. be.

An example of the assembly process of the shoulder, the back, the waist, and the built-in stretch tool 11 according to the first embodiment of the present invention will be described with reference to FIGS. 3 to 7.
As shown in FIG. 3, the shoulder, back, waist, and built-in stretch tool 11 of the first embodiment have a bottom member 12, a pair of side members 13, and a first support member 14a and a second support that constitute the support member 14. It is composed of a member 14b, a cushioning cover 14c, and a rod member 15.
When assembling the shoulder, back, waist, and built-in stretch tool 11, first, as shown in FIG. 4, the pair of side members 13 and 13 are attached to the long sides 12a on both sides of the bottom member 12.

Then, as shown in FIG. 5, the first support member 14a and the second support member 14b constituting the support plate 14 are attached to the upper part of the pair of side members 13, 13, and as shown in FIG. 6, the first support member 14a and the second support member 14b are attached. The cushioning cover 14c is attached to the first support member 14a and the second support member 14b.
Finally, as shown in FIG. 7, the long portion 15b of the rod member 15 is exposed to the outside of the pair of side members 13 and 13 of the short portion 15a of the rod member 15 and the long portion 15b. The assembly of the shoulder, the back, the waist, and the built-in stretch tool 11 is completed by inserting and attaching the through hole 13b formed in the wide arc-shaped end portion 13a to a position where the formed portion has substantially the same length.
Of course, the present invention is not limited to the above assembly process unless the gist of the present invention is changed.

Next, a second embodiment of the shoulder, back, waist, and built-in stretch tool of the present invention will be described with reference to FIGS. 8 to 13.
As shown in FIGS. 8 to 9, the shoulder, back, waist, and built-in stretch tool 21 are raised from the bottom member 22 and the long sides 22a on both sides of the bottom member 22, and are one end in the length direction. A pair of side members 23, 23 having a wide arcuate end portion 23a formed with a portion wider than the other end portion and formed in an arc shape, and a pair of side members 23, 23 were delivered to the upper part of the pair of side members 23, 23. It is composed of a support member 24, a cushioning member 26 detachably attached to the support member 24, and a rod member 25 detachably attached to the wide arc-shaped end portion 23a.
Then, as shown in FIG. 14, the shoulder, back, waist, and built-in stretch tool 21 can be moved so that the support member 24 is interlocked with the user's back when raising and lowering the user's upper body. The user is allowed to lie on his back and stretch.

The bottom member 22 is formed with a plurality of punched holes 22b for the purpose of making the shoulder, back, waist, and built-in stretch tool 21 easy to hold and reducing the weight.
The pair of side members 23, 23 are raised vertically upward from the long sides 22a on both sides of the bottom member 22, and one end in the length direction is formed wider than the other end. It is provided with a wide arc-shaped end portion 23a formed in an arc shape.
Further, the pair of side members 23, 23 are formed with a plurality of punched holes 23b for the purpose of making the shoulder, back, waist, and built-in stretch tool 21 easy to hold and reducing the weight. The punched hole 23b also serves as a hole through which a fixing band 26a made of a hook-and-loop fastener (not shown) for fixing the cushioning member 26 on the support member 24 is inserted.

The support member 24 is extended and attached to the upper portion of the pair of side members 23, 23, and in this embodiment, the wide arc-shaped end portion 23a side of the upper portion of the pair of side members 23, 23. The first support member 24a attached to the first support member 24a and the second support member attached to the other end portion 23c side of the upper portion of the pair of side members 23, 23 and formed longer than the first support member 24a. It is composed of 24b.
By doing so, when the user rests on the support member 24 on his back, the first support member 24a abuts on the user's waist and the second support member 24b abuts on the user's back. By separating the first support member 24a and the second support member 24b, the weight can be reduced.

Further, the first support member 24a and the second support member 24b constituting the support member 24 are each provided with a cushioning cover 24c and a punched hole 24d at a predetermined position. This is because the cushioning cover 24c reduces the burden on the user's waist and back, and in addition, the punched hole 24d is formed in the portion of the support member 24 where the user's waist and back abut. The waist and back of the user can be prevented from directly contacting the plate-shaped portion of the support member 24.
Therefore, when the user stretches using the shoulder, back, waist, and the built-in stretch tool 21, the burden of pain in the user's waist and back can be reduced and eliminated, and the user is safe. You can stretch with your heart.
The punched holes 22b, 23b, 24d may have a circular, elliptical, or rectangular shape as appropriate for the purpose of convenience such as ease of holding, weight reduction, and reduction of burden on the user. good.

The rod member 25 includes a short portion 25a, a long portion 25b, and a large diameter portion 25c having a diameter larger than that of the through hole 23d formed between the short portion 25a and the long portion 25b. It is a thing.
Then, when the long portion 25b of the rod member 25 is inserted into the through hole 23d formed in the wide arc-shaped end portion 23a of the pair of side members 23, 23, the short portion is formed at the position of the large diameter portion 25c. The portions exposed to the outside from the pair of side members 23, 23 of the portion 25a and the long portion 25b can be positioned at positions having substantially the same length.
By doing so, the rod member 25 can be easily attached by being inserted into the through hole 23d formed in the wide arc-shaped end portion 23a, and the pair of side members on both sides of the rod member 25 can be easily attached. Since the portions exposed to the outside from the 23 and 23 can have substantially the same length, the rod member 25 can be used as a handle when operating the shoulder, back, waist and the built-in stretch tool 21. be.

The cushioning member 26 is detachably attached to a desired position on the support member 24 as appropriate according to the portion to be stretched by the user. In this embodiment, the cushioning member 26 is attached. The fixing band 26a made of a hook-and-loop fastener (not shown) is used for fixing. By using the fixing band 26a in this way, anyone can easily attach the cushioning member 26 to a desired position on the support member 24.

In the shoulder, back, waist, and built-in stretch tool 21 of the second embodiment of the present invention, the assembly step excluding the attachment step of the cushioning member 26 is the same as that of the first embodiment described above, and thus is omitted. Of course, the shoulder, back, waist, and built-in stretch tool 21 of the second embodiment are not limited to the above-mentioned assembly process unless the gist of the present invention is changed.
10 to 13 show an example of a step of attaching the cushioning member 26 to a desired position on the support member 24.
In the figure, the cushioning member 26 is attached to a desired position on the support member 24. For example, when the user wants to stretch the back or internal organs, as shown in FIGS. 11 and 12. The cushioning member 26 may be attached so as to be located near the center of the user's back, and when the user wants to stretch the shoulder, the cushioning member 26 is attached to the user's shoulder as shown in FIG. It may be attached so that it is located near the scapula.

A stretching method using the shoulder, back, waist and built-in stretching tools 11 and 21 of the present invention will be described with reference to FIG.
As shown in FIG. 14, an example of a stretching method using the shoulder, back, waist and built-in stretch tools 11 and 21 of the present invention is configured by the following steps (1) to (6). (A) to (i) explain the movements of each stage of (1) to (6).
(1) Hold both sides of the rod members 15 and 25 in the back.
(B) Place the stretching tools 11 and 21 on the floor.
(B) Sit with your back facing the wide arc-shaped ends 13a and 23a formed in the arc shape of the stretching tools 11 and 21.
(C) Hold both sides of the rod members 15 and 25 behind the back with the back.
(2) The tips of the wide arc-shaped ends 13a and 23a are applied to the coccyx.
(D) While pulling the rod members 15 and 25, the tips of the wide arc-shaped ends 13a and 23a are applied to the tailbone.
(E) Gradually squeeze the stretching tools 11 and 21 while giving your weight to the rod members 15 and 25.
(3) Adjusting the position (f) Adjust the position of the coccyx.
(4) Stimulate the stiff part of the body.
(G) Rotate both arms, stiff back, stiff shoulders, stimulate the acupoints of the coccyx, etc. as appropriate.
(5) Hold the rod members 15 and 25 and move the weight.
(H) When getting up, transfer the weight of the whole body to the foot side while holding the rod members 15 and 25.
(6) Get up at the end.
(I) Using the arc-shaped portions of the wide arc-shaped ends 13a and 23a of the stretching tools 11 and 21, the stretch tool stands up together with the tool.

The shoulder, back, waist and built-in stretch tools 11 and 21 of the present invention can smoothly raise and lower the upper body of the user by using the arc shape formed on the wide arc-shaped ends 13a and 23a, and the user can raise and lower himself / herself. You can use your weight to move to a stretch posture with confidence, and you can raise your upper body from a stretch posture with confidence, so you can use it safely while controlling yourself according to your physical strength and age. It is.

The shoulder, back, hip, and built-in stretch tool of the present invention have been described as a mechanism for swinging the shoulder, back, waist, and built-in stretch tool of the present invention back and forth in the above embodiment. It is also possible to apply it to the shoulders, back, hips and built-in stretch tools that swing not only back and forth but also left and right by changing the shape of the bottom member within the range that does not change.

11 Shoulder, back, waist and built-in stretch tool 12 Bottom member 12a Long side 12b Punch hole 13, 13 Pair of side members 13a Wide arcuate end 13b Punch hole 13c Other end 13d Through hole 14 Support member 14a First support Member 14b Second support member 14c Cushion cover 14d Punch hole 15 Rod member 15a Short part 15b Long part 15c Large diameter part 21 Shoulder, back, waist and built-in stretch tool 22 Bottom member 22a Long side 22b Punch hole 23,23 Pair Side member 23a Wide arc-shaped end 23b Punched hole 23c Other end 23d Through hole 24 Support member 24a First support member 24b Second support member 24c Cushion cover 24d Punch hole 25 Rod member 25a Short part 25b Long part 25c Large Diameter 26 Cushioning member 26a Fixing band

Claims (4)

With the bottom member
With a pair of side members raised from the long sides on both sides of the bottom member, one end in the length direction is formed wider than the other end and the wide arc-shaped end is formed in an arc shape. ,
The support member delivered to the upper part of the pair of side members and
A rod member that can be freely inserted and removed from the wide arc-shaped end,
It is a stretch tool consisting of shoulders, back, hips and built-in.
By inserting and gripping the rod member through the wide arcuate end of the side member and placing the back on the support member, the user's shoulders, back, hips, and built-in expansion and contraction can be stretched. Shoulder, back, hips and built-in stretch tools that feature this. With the bottom member
A pair of sides having a wide arcuate end portion that is raised from the long sides on both sides of the bottom member and has one end portion in the length direction formed wider than the other end portion and is formed in an arc shape. The support member delivered to the top of the member and
A cushioning member that can be detachably attached to the support member,
A rod member that can be freely inserted and removed from the wide arc-shaped end,
It is a stretch tool consisting of shoulders, back, hips and built-in.
The cushioning material is attached to a desired position of the support member, the rod member is inserted through and gripped by the wide arcuate end portion of the side member, and the back is placed on the support member, whereby the shoulder and back of the user are placed. A stretch tool for shoulders, back, hips and built-in that is characterized by being able to stretch the waist and built-in stretch. The support member is provided with a circular, oval, or rectangular punched hole so that the user's hip bone or spine does not directly hit the support member so that the load on the user can be reduced. The shoulder, back, waist and built-in stretch tool according to claim 1 or 2, wherein the stretch tool is provided. The support member is a first support member attached to the wide arcuate end side of the upper part of the side member.
A second support member attached to the other end side of the upper part of the side member and formed longer than the first support member.
The shoulder, back, waist and built-in stretch tool according to any one of claims 1 to 3, wherein the stretch tool comprises.

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