JP7212374B2 - functional tights - Google Patents

Description

TECHNICAL FIELD The present invention relates to functional tights that support movement of the wearer.

In recent years, Japan has plunged into a super-aging society, and it has been a long time since it is said that we are in an era of 100-year lifespans. If the body does not follow even if you live long, it will be a hard day for that person. With the spread of smartphones, the Internet, and games, modern people have stopped moving their bodies. In addition, many of the neck, shoulder, waist, and knee pains and injuries that are common among middle-aged and elderly people are caused by inappropriate daily body movements and individual habits. In this respect, the above problems can be solved by maintaining correct posture and moving the body beautifully and rationally.

By the way, in the field of sports, functional innerwear (shirts, tights, etc.) that assist athletes in their movements are widespread. Wearing such inner wear for sports can be expected to improve posture as well as improve performance. However, when worn for a long time like undergarments in daily life, it is uncomfortable to wear due to the strong pressure. In addition, since sports innerwear is intended to improve sports performance, there are parts that do not correspond to posture correction and movement support in daily life.

The present invention has been made in view of the above circumstances, and provides an image that is comfortable to wear, supports the wearer's body movements, and can lead to correct (beautiful) movements. The purpose is to provide periodical functional tights.

Another object of the present invention is to provide an epoch-making set of inner shirts and tights (functional innerwear) that supports the movements of the wearer's body, promotes beautiful movements, and leads to a comfortable and healthy life. suit).

In order to achieve the above objects, the present invention provides functional tights that are molded from stretchable fabric and support the movement of the wearer, comprising: a first region having a first elongation rate; and a second region having an elongation rate greater than that of the region. The first region includes a band-shaped first support line extending from the upper portion of the ilium along the psoas major muscle.

Here, "to support the movement of the wearer" means to assist the movements of the wearer's muscles and joints, as well as to make the wearer aware of the relevant parts. The support line itself is also elastic and follows the movement of the wearer's muscles and joints, but the appropriate compression limits the range of motion for specific movements. In addition, the muscles and joints corresponding to the support lines can be stimulated, and the wearer can be made conscious of the relevant parts.

In addition, "elongation rate" is a performance that indicates the ease of stretching (stretchability) of the fabric, and indicates the relative degree of elongation when a constant pulling force is applied from the normal time when no pulling force is applied. is. For example, according to the JIS L 1096D method (wet grab method), a load of 0.98 N/cm is applied to a test piece (fabric) to measure the elongation rate (%). Such an elongation rate is inversely proportional to the tightening force, and the greater the elongation rate, the smaller the tightening force.

The first support line may further include a band-like portion extending laterally under the buttocks so as to support the buttocks.

The first support line promotes flexion and external rotation of the hip joint and pulls up the gluteus maximus, thereby stabilizing body balance during walking.

The first region has a second support line having a portion passing from the upper portion of the ilium to the lateral portions of the left and right thighs, a portion extending so as to cross over the upper portion of the knee, and a portion extending over the gastrocnemius muscle. can include Such a second support line can support the lifting of the knee and the bending and stretching of the knee.

The first region may include a belt-like third support line extending from the upper part of the ilium along the iliotibial band and the peroneal muscle on the lateral sides of the left and right thighs to reach the ankle.

The third support line allows correct alignment from the hip joint to the knee and further to the lower leg so as not to distort or twist, thereby promoting a correct standing posture.

The first region may include a belt-shaped fourth support line located in the upper part avoiding the greater trochanter and covering the periphery of the lower abdomen.

By tightening the pelvis from the outside, the fourth support line has the effect of stabilizing the pelvis and making it easier to move the hip joints, as well as improving the linkage between the upper body and the lower body.

The elongation rate of the first region and the second region can be adjusted by adjusting the density of the resin pattern formed on the fabric surface. As the resin pattern, various patterns such as dots, lines, and grids can be appropriately adopted. If one resin pattern (dots or the like) is enlarged, the whole shirt feels stiff and uncomfortable to wear, so it is preferable to form the pattern as finely as possible.

When the elongation rate of the fabric is 1, the elongation rate of the first region is about 0.5 to 0.6, and the elongation rate of the second region is about 0.8 to 0.9. preferable. For example, when measured according to the JIS L 1096D method, the elongation rate of the first region is 40.5, the elongation rate of the second region is 70.0, and the elongation rate of the third region is 79.5. can be done.

In addition, it is preferable that the fabric has a tensile elongation in the warp direction of 200% to 300%, more preferably 210 to 220%. Such tensile elongation measurement is performed by preparing a rectangular fabric (sample) with a width of 2.5 cm, fixing one end of the fabric, and applying a load of 22.1 N to the other end. This is done by measuring the elongation rate.

As described above, just by wearing the functional tights according to the present invention, it is possible to make the user aware of how to move the body without difficulty, reduce the burden on the body, reduce fatigue, and prevent pain and injury. As a result, it leads to prevention of lifestyle-related diseases that lead to nursing care. That is, by supporting the movement of the wearer's body, it has the effect of promoting beautiful movement and leading to a comfortable and healthy life.

Another aspect of the present invention is a functional inner suit that is used in combination with the above functional tights and a functional shirt that supports the wearer's movements. The shirt comprises a first region having a first stretch rate; and a second region having a greater stretch rate than the first region. The first region includes belt-like first support lines extending from both shoulders of the back body through the inside of the scapula, toward the upper part of the ilium, and reaching near the hip joints of the front body. Then, the upper end of the first support line of the tights and the lower end of the first support line of the shirt are overlapped, and the lines are connected.

In the functional inner suit (inner shirt + tights) according to the present invention, the first region of the tights includes a belt-shaped first support line extending from the upper part of the ilium along the psoas major muscle. The upper end of the support line 1 and the lower end of the first support line of the shirt overlap, and the lines are connected to each other, so the effect of promoting appropriate interlocking of the shoulder blades and hip joints compared to tights alone. increases.

(Interlocking of shoulder blade and pelvis (hip joint))
The pelvis is the anatomical name for a group of rigidly integrated bones that support the body between the femur and the spinal column. In humans, the ischium, ilium, and pubis are collectively called the hipbone. The pelvis is composed of a pair of left and right coxal bones, a sacrum, and a coccyx, with the ilium being the largest bone of the pelvis.
The shoulder blades and the pelvis are connected through the spine, and the shape of the shoulder blades and the pelvis changes in conjunction with each other. When a person walks, the right shoulder is pulled backward when the right foot is stepped forward. Your left foot is behind you, so your left shoulder is forward. By doing this, humans will walk while balancing the left and right spinal erector muscles. This is the interlocking of the scapula and the pelvis (hip joint).

In addition, although the term "support line" is used in the present specification and claims, the support line according to the present invention not only supports (assists) the wearer's movement, but also positively There are functions that lead to correct (beautiful) behavior, and can also be called "leading lines" or "guidelines."

FIG. 1 is a front view showing the configuration of a functional inner shirt that can be used in combination with functional tights according to the present invention. FIG. 2 is a right side view showing the configuration of a functional inner shirt that can be used in combination with functional tights according to the present invention. FIG. 3 is a rear view showing the configuration of a functional inner shirt that can be used in combination with functional tights according to the present invention. 4 is a front view (A), a right side view (B), and a rear view (C) showing the first support line of the functional inner shirt shown in FIGS. 1 to 3. FIG. 5 is a front view (A), a right side view (B), and a rear view (C) showing the second support line of the functional inner shirt shown in FIGS. 1 to 3. FIG. 6 is a front view (A), a right side view (B), and a rear view (C) showing the third support line of the functional inner shirt shown in FIGS. 1 to 3. FIG. 7 is a front view (A), a right side view (B), and a rear view (C) showing the fourth support line of the functional inner shirt shown in FIGS. 1 to 3. FIG. 8 is a front view (A), a right side view (B), and a rear view (C) showing the fifth support line of the functional inner shirt shown in FIGS. 1 to 3. FIG. FIG. 9 is a front view showing the configuration of functional tights according to the present invention. FIG. 10 is a right side view showing the configuration of functional tights according to the present invention. FIG. 11 is a rear view showing the configuration of functional tights according to the present invention. 12 is a front view (A), a right side view (B), and a rear view (C) showing the first support line of the functional tights shown in FIGS. 9 to 11. FIG. 13 is a front view (A), a right side view (B), and a rear view (C) showing the second support line of the functional tights shown in FIGS. 9 to 11. FIG. 14 is a front view (A), a right side view (B), and a rear view (C) showing the third support line of the functional tights shown in FIGS. 9 to 11. FIG. 15 is a front view (A), a right side view (B), and a rear view (C) showing the fourth support line of the functional tights shown in FIGS. 9 to 11. FIG. FIG. 16 is a front view showing a functional inner suit in which the functional inner shirt shown in FIGS. 1 to 3 and the functional tights shown in FIGS. 9 to 11 are combined. 17 is a right side view showing a functional inner suit obtained by combining the functional inner shirt shown in FIGS. 1 to 3 and the functional tights shown in FIGS. 9 to 11. FIG. FIG. 18 is a right side view showing a functional inner suit in which the functional inner shirt shown in FIGS. 1 to 3 and the functional tights shown in FIGS. 9 to 11 are combined. 19 is a front view (A) and a right side view (B) showing the positional relationship between the first support line of the functional inner shirt shown in FIG. 4 and the first support line of the functional tights shown in FIG. ) and a rear view (C).

The present invention will now be described in detail with reference to the accompanying drawings. In addition, in order to clearly show the flow of support lines (functional connection) in the figure, there are places where multiple lines are overlapped, but in reality, the overlapped places are merged. The intensity of the part is not increased by the amount of overlap, but is similar to the intensity of the non-overlapping line.
－ Functional inner shirt －
Before describing the functional tights of the present invention, a functional inner shirt that can be used in combination with the tights will be described with reference to FIGS. 1 to 8. FIG.
1 to 3 are a front view, a right side view, and a rear view showing the configuration of a functional inner shirt 100 that can be used in combination with functional tights according to the present invention. 4A and 4B are a front view (A), a right side view (B) and a rear view (C) showing the first support lines 102L and 102R of the functional inner shirt 100 shown in FIGS. 1 to 3. FIG. FIG. 5 is a front view (A), a right side view (B), and a rear view (C) showing the second support line 104 of the functional inner shirt 100 shown in FIGS. 1 to 3. FIG. 6A and 6B are a front view (A), a right side view (B) and a rear view (C) showing the third support line 106 of the functional inner shirt 100 shown in FIGS. 1 to 3. FIG. 7A and 7B are a front view (A), a right side view (B) and a rear view (C) showing the fourth support lines 108L and 108R of the functional inner shirt 100 shown in FIGS. 1 to 3. FIG. FIG. 8 is a front view (A), a right side view (B), and a rear view (C) showing the fifth support lines 110L and 110R of the functional inner shirt 100 shown in FIGS. 1 to 3. FIG.

The functional inner shirt 100 is a functional inner shirt that is made of stretchable fabric and supports the movements of the wearer. The functional inner shirt 100 includes first to fifth support lines (102L, 102R; 104; 106; 108L, 108R; 110L, 110R) as first regions having a first elongation rate A second region 103 having a greater elongation than the first region; and a third region 101 having a greater elongation than the second region. In FIGS. 1 to 3, the first region is filled in a grid pattern, the second region is filled in dots, and the third region 101 is shown unfilled. 4 to 8, in order to emphasize the first regions (102L, 102R; 104; 106; 108L, 108R; 110L, 110R), the second region 103 is omitted from filling with dots. shall be indicated.

The third region 101 is the fabric of the functional shirt 100 itself, and the first regions (102L, 102R; 104; 106; 108L, 108R; 110L, 110R) and the second region 103 are the third regions. It is molded by applying resin to 101 . A third region 101 corresponds to the body portion of the front body excluding the sleeve portion. By increasing the elongation rate of the wearer's torso, such as the chest and abdomen, the contrast with other areas becomes clearer, and by loosening the tightening force on the torso where the skin is sensitive, the wearer's comfort is improved. be able to.

As the fabric (101) of the functional shirt 100, for example, a highly elastic fabric of 43% cotton, 31% nylon, and 26% polyurethane can be used. More specifically, a bare smooth material having a basis weight of 163 g/m ³ and using 100-count cotton, 20-denier nylon, and 30-denier polyurethane yarn is used. Here, bare smooth is a stretchy knitted fabric in which spandex is woven together, and is a fabric that has finer stitches than plain sheeting and is less likely to lose its shape.

Resins forming the first regions (102L, 102R; 104; 106; 108L, 108R; 110L, 110R) and the second region 103 include formulations such as urethane resin aqueous emulsions, surfactants, and water (for example, , “Unibinder BR-ZC (E)” manufactured by Uni Kasei Co., Ltd.) can be used. The resin density of the first regions (102L, 102R; 104; 106; 108L, 108R; 110L, 110R) is higher than that of the second region.

When the elongation rate of the third region 101 is 1, the elongation rate of the first region (102L, 102R; 104; 106; 108L, 108R; 2 region 103 is preferably about 0.8 to 0.9. For example, when measured according to the JIS L 1096D method, the elongation rate of the first region is 40.5, the elongation rate of the second region is 70.0, and the elongation rate of the third region is 79.5. can be done.

Further, the tensile elongation in the longitudinal direction of the third region 101 is preferably 200% to 300%, more preferably 210 to 220%. Such tensile elongation measurement is performed by preparing a rectangular fabric (sample) with a width of 2.5 cm, fixing one end of the fabric, and applying a load of 22.1 N to the other end. This is done by measuring the elongation rate.

As for the manufacturing process, a pattern is created from the fabric (101), resin printing is performed by the screen printing method, and then the fabric is cut and sewn.

The first region includes first support lines 102L and 102R each shaped like a band; second support line 104; third support line 106; fourth support lines 108L and 108R; Support lines 110L and 110R are included. The configuration and function of each of the first to fifth support lines will be described below. In the present invention, it is most preferable to use all support lines, but one or more of them may be used in combination. In particular, cooperation between the first support lines 102L, 102R and the second support line 104 is important.

(First support line)
As shown in FIGS. 4(A), (B), and (C), the first support lines 102L and 102R extend from near both shoulders of the back body to the upper portion of the ilium through the inside of the scapula. It extends from there to reach near the hip joint along the psoas major muscle of the front body.

Accordingly, the support lines 102L, 102R follow the movement of the parts to which the first support lines 102L, 102R are in close contact, and can directly stimulate the wearer's body (especially muscles). Specifically, it is possible to support the movement of the scapula and promote the favorable interlocking of the scapula and the hip joint.

(Second support line)
As shown in FIGS. 5(A), (B), and (C), the second support line 104 passes through the left and right shoulders (10L, 10R) and under the armpits, and extends in the middle of the left and right shoulder blades on the back body. It is formed so as to extend in a crossing, so-called "crossing" shape.

Since the second support line 104 extends in a "crossing" shape, the wearer can be conscious of the spine and shoulder blades, and can stretch the back muscles and open the chest. As a result, it becomes easier to take deep, deep breaths, which can support the uptake of oxygen into the body.

(Third support line)
As shown in FIGS. 6A, 6B, and 6C, the third support line 106 is formed to extend from the left and right shoulders along the left and right biceps brachii muscles.

The third support line 106 supports both arms with the shoulders as fulcrums, thereby reducing the burden on the neck caused by heavy arms and supporting the movement of both arms.

(Fourth support line)
As shown in FIGS. 7(A), (B), and (C), the fourth support lines 108L and 108R are formed to extend from the left and right shoulders along the left and right triceps brachii muscles.

Together with the third support line 106, the fourth support lines 108L and 108R strengthen the support of both arms with the shoulders 10L and 10R as fulcrums, and can further strongly support the movement of both arms. That is, it is possible to perform the motion of bending and stretching both arms with less muscle strength.

(Fifth support line)
As shown in FIGS. 8(A), (B), and (C), the fifth support lines 110L and 110R are formed to extend along the pronator teres muscles of the left and right arms.

The function of the pronator teres muscle can be supported by the fifth support lines 110L, 110R.

－ Functional tights －
Next, functional tights according to the present invention will be described with reference to FIGS. 9 to 15. FIG.
9 to 11 are a front view, a right side view, and a rear view showing the configuration of functional tights 200 according to the present invention. FIG. 12 is a front view (A), a right side view (B) and a rear view (C) showing the first support lines 204L and 204R of the functional tights 200 shown in FIGS. 9-11. 13A and 13B are a front view (A), a right side view (B) and a rear view (C) showing the second support lines 206L and 206R of the functional tights 200 shown in FIGS. 9 to 11. FIG. FIG. 14 is a front view (A), a right side view (B) and a rear view (C) showing the third support lines 208L and 208R of the functional tights 200 shown in FIGS. 9-11. FIG. 15 is a front view (A), a right side view (B), and a rear view (C) showing the fourth support line 202 of the functional tights 200 shown in FIGS. 9 to 11. FIG.

The functional tights 200 according to the present invention are made of elastic fabric and support the movement of the wearer. Then, the functional tights 200 have the first to fourth support lines (204L, 204R; 206L, 206R; 208L, 208R; 202) as the first region having the first elongation rate, and the first region A second region 201 having a greater elongation than the 9 to 11, the first regions (204L, 204R; 206L, 206R; 208L, 208R; 202) are shown filled in a grid pattern, and the second region 201 is shown filled in dots. there is 12 to 15, in order to emphasize the first regions (204L, 204R; 206L, 206R; 208L, 208R; 202), the second region 201 is omitted from being filled with dots. shall be

The first regions (204L, 204R; 206L, 206R; 208L, 208R; 202) and the second region 201 are molded by applying resin to a stretchable fabric.

As the fabric of the functional tights 200, for example, a highly stretchable fabric of 43% cotton, 31% nylon, and 26% polyurethane can be used. More specifically, a bare smooth material having a basis weight of 163 g/m ³ and using 100-count cotton, 20-denier nylon, and 30-denier polyurethane yarn is used. Here, bare smooth is a stretchy knitted fabric in which spandex is woven together, and is a fabric that has finer stitches than plain sheeting and is less likely to lose its shape.

Resins forming the first regions (204L, 204R; 206L, 206R; 208L, 208R; 202) and the second region 201 include formulations such as urethane resin water-based emulsions, surfactants, and water (for example, "Unibinder BR-ZC (E)" manufactured by Kasei Co., Ltd. can be used. The resin density of the first regions (204L, 204R; 206L, 206R; 208L, 208R; 202) is higher than the resin density of the second region 201;

In this embodiment, when the elongation rate of the fabric is 1, the elongation rate of the first region (204L, 204R; 206L, 206R; 208L, 208R; 202) is about 0.5 to 0.6, 2 region 201 is preferably about 0.8 to 0.9. For example, when measured according to the JIS L 1096D method, the elongation rate of the first region can be 40.5, the elongation rate of the second region can be 70.0, and the elongation rate of the fabric can be 79.5.

Also, the tensile elongation in the warp direction of the fabric is preferably 200% to 300%, more preferably 210 to 220%. Such tensile elongation measurement is performed by preparing a rectangular fabric (sample) with a width of 2.5 cm, fixing one end of the fabric, and applying a load of 22.1 N to the other end. This is done by measuring the elongation rate.

As for the manufacturing process, a pattern is created with elastic fabric, and the first regions (204L, 204R; 206L, 206R; 208L, 208R; 202) and the second region 201 are formed by resin printing processing by the screen printing method. After that, the fabric is cut and sewn.

The first region includes first support lines 204L and 204R each shaped like a strip; second support lines 206L and 206R; third support lines 208L and 208R; and a fourth support line 202. contains. The configuration and function of each of the first to fourth support lines will be described below. In the present invention, it is most preferable to use all support lines, but one or more of them may be used in combination.

(First support line)
As shown in FIGS. 12(A), (B), and (C), the first support lines 204L and 204R extend from the upper part of the left and right ilium along the psoas major muscle on the front body side and pass through the inner thigh. It reaches the back body and extends in a belt shape in the horizontal direction below the buttocks so as to support the buttocks.

The first support lines 204L and 204R promote flexion and external rotation of the hip joints and pull up the gluteus maximus, thereby stabilizing body balance during walking.

(Second support line)
As shown in FIGS. 13(A), (B), and (C), the second support lines 206L and 206R are formed from the upper portion of the ilium (pelvis) to the lateral portions of the left and right thighs and the knees. and a portion extending over the gastrocnemius (calf).

Each of the second support lines 206L, 206R can be divided into three lines. Since both lines are symmetrical, one line 206R will be described as an example. The right support line 206R includes a line 206R1 (filled in dots) extending obliquely downward from the upper right portion of the ilium (pelvis) through the outer side of the thigh toward the inner side of the thigh above the knee; A line 206R2 (grid fill) extending above the knee to intersect with the line 206R1 and a spiral extending obliquely downward from the inside to the outside on the gastrocnemius (calf) of the back body, and from the outside on the front body side It can be considered separately from the line 206R3 (solid horizontal line) extending diagonally downward toward the inside.

The lines (206R1, 206R2; 206L1, 206L2) crossing above the knee can support the lifting of the knee and the bending and stretching of the knee. In addition, the portions (206L3, 206R3) extending spirally from the outside to the inside of the leg below the knee from the gastrocnemius muscle toward the anterior tibialis muscle can assist the internal rotation of the leg.

(Third support line)
As shown in FIGS. 14(A), (B), and (C), the third support lines 208L and 208R extend along the iliotibial band from the upper portion of the ilium to the lateral portions of the left and right thighs, and further to the fibula. It is shaped to extend along the muscle and reach the ankle.

By the third support lines 208L and 208R, the hip joints, knees, and even lower legs are properly aligned so as not to be distorted or twisted, thereby promoting correct standing and walking postures.

(Fourth support line)
As shown in FIGS. 15(A), (B), and (C), the fourth support line 202 is positioned above the greater trochanter and extends like a belt to cover the lower abdomen. . The "greater trochanter" is the upper portion of the femur, the portion that protrudes outward near the hip joint. The fourth support line 202 is located above the greater trochanter and slopes downward from the rear (lumbar side) to the front abdomen side.

By tightening the pelvis from the outside, the fourth support line 202 has the effect of stabilizing the pelvis and making it easier to move the hip joints, as well as improving the linkage between the upper body and the lower body.

－ Functional inner suit －
16 to 18 are a front view, a right side view, and a rear view showing a functional inner suit in which the functional inner shirt 100 shown in FIGS. 1 to 3 and the functional tights 200 shown in FIGS. 9 to 11 are combined. It is a diagram. 19 is a front view (A) and a right side view showing the positional relationship between the first support lines 102L, 102R of the functional inner shirt 100 and the first support lines 204L, 204R of the functional tights 200. FIG. (B) and rear view (C).

A major feature of the functional inner suit is the connection (connection) between the first support lines 204L, 204R of the functional inner shirt 100 and the first support lines 204L, 204R of the functional tights 200. FIG. That is, when the functional inner suit (top and bottom) of the present invention is worn, the lower ends of the first support lines 204L and 204R of the functional inner shirt 100 and the upper ends of the first support lines 204L and 204R of the functional tights 200 The parts are overlapped and connected as a region to be tightened.

Wearing a functional inner suit enhances the effect of promoting appropriate interlocking of the shoulder blades and hip joints. The shoulder blades and the pelvis are connected through the spine, and the shape of the shoulder blades and the pelvis changes in conjunction with each other. When a person walks, the right shoulder is pulled backward when the right foot is stepped forward. Your left foot is behind you, so your left shoulder is forward. By doing this, humans will walk while balancing the left and right spinal erector muscles. Promoting such mutual interlocking of the shoulder blades and the pelvis (hip joint) enables correct movement of the trunk of the wearer.

Although the invention has been described in conjunction with the exemplary embodiments described above, many equivalent modifications and variations will become apparent to those skilled in the art from this disclosure. Accordingly, the above-described exemplary embodiments of the invention are considered to be illustrative and not limiting. Various changes may be made to the described embodiments without departing from the spirit and scope of the invention.

Claims (5)

Functional tights that are made of elastic fabric and support the wearer's movements,
a first region having a first elongation rate;
A second region having a greater elongation rate than the first region,
The first region extends from the upper part of the ilium along the psoas major muscle, passes through the inner thigh, reaches the back body, and extends in a lateral belt shape at the lower part of the buttocks so as to support the buttocks. a second support line having a portion running from the top of the ilium to the lateral sides of the left and right thighs, a portion extending across the top of the knee, and a portion extending over the gastrocnemius; the ilium; a band-shaped third support line extending along the iliotibial band and fibula muscle on the lateral side of the left and right thighs from the upper part of the and reaching the ankle;
Functional tights, wherein upper ends of the first support line , the second support line, and the third support line reach an upper edge portion of the tights while overlapping each other . 2. The functional tights according to claim 1 , wherein the first region includes a belt-shaped fourth support line positioned above the greater trochanter and covering the periphery of the lower abdomen. 3. Functional tights according to claim 1 or 2 , wherein the elongation rates of the first region and the second region can be adjusted by adjusting the density of the resin pattern formed on the surface of the fabric. When the elongation rate of the fabric is 1, the elongation rate of the first region is about 0.5 to 0.6, and the elongation rate of the second region is about 0.8 to 0.9. 4. Functional tights according to claim 1, 2 or 3 . A functional inner suit for use in combination with the functional tights according to any one of claims 1 to 4 and a functional shirt having a function of supporting the movement of the wearer,
the shirt has a first region having a first stretch rate;
A second region having a greater elongation rate than the first region,
The first region includes a belt-shaped first support line that extends from both shoulders of the back body through the inside of the shoulder blades toward the upper part of the ilium and reaches the vicinity of the hip joint of the front body from there,
An inner suit, wherein the upper end of the first support line of the tights and the lower end of the first support line of the shirt are overlapped and connected to each other.

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