Clothing

Abstract

The present invention provides a wearable item that is easy to maintain and has the functionality to promote the self-regulation of the entire body (the body's natural ability to maintain balance). The wearable item 1 of the present invention comprises a main body 2 that is stretchable and surrounds the wearer's body part, and tensioning parts 5 that are provided at predetermined parts of the main body so that they are less stretchable than other parts of the main body, and the tensioning parts are provided in multiple lines, each of which is arranged in a directional stripe shape so as not to overlap each other.

Description

[Technical Field]

[0001] The present invention relates to wearable products that have the functionality to promote the self-regulation ability of the whole body (the body's natural ability to maintain balance). [Background technology]

[0002] Various wearable products have been known to have functions such as supporting the wearer's movements. For example, Patent Document 1 below discloses an inner shirt with high-pressure areas with strong tightening force and low-pressure areas with weak tightening force, where the high-pressure areas intersect in an X-shape near the center of the wearer's back. Patent Document 2 below also discloses a wearable product with an ink-printed pattern formed by printing ink containing mineral powder such as radium ore, germanium, quartz, terahertz ore, or tourmaline on the upper body, which has the function of joint taping to adjust the body with gentle stimulation. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Laid-Open No. 2004-263362 [Patent Document 2] Japanese Patent Application Laid-Open No. 2024-16259 Summary of the Invention [Problem to be solved by the invention]

[0004] However, clothing that physically supports muscles and posture through strong compression, as in Patent Document 1, may impede blood flow due to the compression. Other types of clothing, such as compression shirts like those in Patent Document 1, use elastic tape or belts to fix specific muscles or joints and enforce posture through external force, but these are not suitable for long-term wear and have the disadvantage of causing fatigue. Products using minerals, such as those in Patent Document 2, have uncertainties regarding the durability of their effectiveness, such as ink peeling and loss of functionality after washing. Furthermore, products that utilize the thermal effects of far-infrared rays emitted by minerals do not directly correct posture fundamentally, and some wearers experience discomfort after wearing them for longer than a certain period of time. Other types of clothing utilize electrical muscle stimulation (EMS), but they require a power source, require regular charging, and are difficult to wash due to the power connection.

[0005] The present invention has been made in consideration of the above-mentioned circumstances, and aims to provide wearable items that have the functionality to promote the whole body's self-regulation ability (the body's natural ability to maintain balance). [Means for solving the problem]

[0006] In order to achieve the above object, the structure (1) of the wearable article of the present invention comprises a main body part that has elasticity and surrounds a body part of the wearer, and stripe-like tensioning parts that are provided at predetermined parts of the main body part so that the elasticity is less than that of other parts of the main body part, the tensioning parts are an odd number of three or more and are provided with a direction so that they do not overlap each other, the tensioning parts have a first stripe that passes through the center part of the front or back of the main body part, and second and third stripes that do not intersect with the first stripe and are provided in pairs with respect to the center part, The main body has a front surface or a rear surface. It is characterized by:

[0007] The wearable item of the present invention can be applied to any wearable item such as T-shirts, spats, socks, knit caps, gloves, belly warmers, supports, wristbands, etc., and according to the description of the following embodiments, the wearable item of the present invention may also have the following subsidiary configurations.

[0008] <Configuration (2)> In configuration (1), the tension applying portion may have a fourth muscle portion and a fifth muscle portion arranged in a pair relative to the central portion, the fourth muscle portion being arranged below the second muscle portion, and the fifth muscle portion being arranged below the third muscle portion. <Configuration (3)> In the configuration (1) or (2), the tension applying portion may be provided by embroidery or by attaching a string. <Configuration (4)> In the configuration (1) or (2), the tension applying portion may be provided in a linear or curved shape. <Configuration (5)> In the configuration (1) or (2), the tension applying portion may be provided so as to apply a stimulus to the back or the area around the sacrum of the wearer. [Effects of the Invention]

[0009] The wearable article of the present invention has the above-mentioned structure, and therefore can promote the self-regulation ability of the whole body. [Brief explanation of the drawings]

[0010] [Figure 1] 1 is a diagram for explaining a case where an article of wear according to an embodiment of the present invention is applied to a T-shirt, and is a schematic plan view showing the front and back sides of the T-shirt. FIG. [Figure 2] 10(a) to 10(d) are schematic plan views illustrating modified examples of the tension applying portion provided on the T-shirt. [Figure 3] 10(a) to 10(c) are schematic plan views illustrating modified examples of the tension applying portion provided on the T-shirt. [Figure 4] 1(a) and 1(b) are schematic plan views illustrating modified examples of tension applying portions provided on the T-shirt, and FIG. 1(c) is a schematic plan view of a T-shirt used as Comparative Example 2 in an evaluation test. [Figure 5] FIG. 1(a) is a diagram illustrating the application of an article of wear according to one embodiment of the present invention to spats, and FIG. 1(b) is a diagram illustrating the application of an article of wear according to one embodiment of the present invention to socks. [Figure 6]1(a) is a diagram illustrating a case where a wearable article according to an embodiment of the present invention is applied to gloves, (b) is a diagram illustrating a case where a wearable article according to an embodiment of the present invention is applied to a knit cap, and (c) is a diagram illustrating a case where a wearable article according to an embodiment of the present invention is applied to a belly warmer. [Figure 7] FIG. 1(a) is a diagram illustrating a modified example in which the wearable article according to one embodiment of the present invention is applied to spats, and FIG. 1(b) is a diagram illustrating a modified example in which the wearable article according to one embodiment of the present invention is applied to slippers. [Figure 8] 1 is a table summarizing the test results of Test 1 among the evaluation tests conducted by the inventors. [Figure 9] 10 is a table summarizing the test results of Test 2 among the evaluation tests conducted by the inventors. [Figure 10] 10 is a table summarizing the test results of Test 3 among the evaluation tests conducted by the inventors. [Figure 11] 10 is a table summarizing the test results of Test 3 among the evaluation tests conducted by the inventors. [Figure 12] 10 is a table summarizing the test results of Test 4 among the evaluation tests conducted by the inventors. [Figure 13] 10 is a table summarizing the test results of Test 4 among the evaluation tests conducted by the inventors. [Figure 14] 10 is a table summarizing the test results of Test 5 among the evaluation tests conducted by the inventor. [Figure 15] 10 is a table summarizing the test results of Test 5 among the evaluation tests conducted by the inventor. [Figure 16] This is a table summarizing the test results of Test 6, one of the evaluation tests conducted by the inventor, along with photographs. [Figure 17] This is a table summarizing the test results of Test 6, one of the evaluation tests conducted by the inventor, along with photographs. [Figure 18] This is a table summarizing the test results of Test 6, one of the evaluation tests conducted by the inventor, along with photographs. [Figure 19]This is a table summarizing the test results of Test 6, one of the evaluation tests conducted by the inventor, along with photographs. [Figure 20] This is a table summarizing the test results of Test 6, one of the evaluation tests conducted by the inventor, along with photographs. [Figure 21] This is a table summarizing the test results of Test 6, one of the evaluation tests conducted by the inventor, along with photographs. [Figure 22] This is a table summarizing the test results of Test 6, one of the evaluation tests conducted by the inventor, along with photographs. [Figure 23] This is a table summarizing the test results of Test 6, one of the evaluation tests conducted by the inventor, along with photographs. [Figure 24] This is a table summarizing the test results of Test 7, one of the evaluation tests conducted by the inventor, along with photographs. DETAILED DESCRIPTION OF THE INVENTION

[0011] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. The wearing article 1 according to this embodiment comprises a main body part 2 that is stretchable and surrounds a body part of the wearer, and tensioning parts 5 that are provided at predetermined parts of the main body part 2 so that the stretching is less than that of other parts of the main body part 2. A plurality of tensioning parts 5 are provided, and each tensioning part 5 is provided in stripes that do not overlap each other and have a directional property. This will be explained in detail below.

[0012] <Example of application to a T-shirt> First, with reference to FIGS. 1 to 4, an example in which the present invention is applied to T-shirts 10, 10A to 10I as the wearing article 1 according to the present embodiment will be described. FIG. 1 is a schematic plan view showing the front 2a side and the back 2b side of the T-shirt 10. The T-shirt 10 has a main body portion 2 that surrounds the upper torso, which is a body part of the wearer, sleeve portions 3, 3 through which the wearer's left and right arms are passed, and a neck portion 4 through which the wearer's head and neck are passed. The main body portion 2 has a front body portion and a back body portion, which are sewn together at the sides to form a tubular shape. In FIG. 1, the front 2a side (chest side) of the T-shirt 10 is shown on the upper side, and the back 2b side (back side) of the T-shirt 10 is shown on the lower side. The main body portion 2, which forms the back body portion (back 2b side) of the T-shirt 10 in FIG. 1, is provided with five tension applying portions 5, which are arranged radially from a central portion 20 so as not to overlap (intersect) with each other. Specifically, the tensioned portion 5 on the T-shirt 10 has a first crease 51, a second crease 52, a third crease 53, a fourth crease 54, and a fifth crease 55. The first crease 51 is formed linearly along the central region 20 of the main body 2 of the T-shirt 10. The second crease 52 and the third crease 53 are arranged in a pair symmetrical with respect to the central region 20 (with the central region 20 in between). The fourth crease 54 and the fifth crease 55 are also arranged in a pair symmetrical with respect to the central region 20 (with the central region 20 in between). The fourth crease 54 is arranged below the second crease 52, and the fifth crease 55 is arranged below the third crease 53. Areas where no streaky tensioned portion 5 is present (areas other than the tensioned portions 5), such as the approximate center of the tensioned portion 5, are all unattached non-tensioned portions 50. Therefore, the entire front side of the main body 2 of the T-shirt 10 is a non-tensioned portion 50, and although not indicated by a reference number in the figure, the sleeves 3 are also non-tensioned portions 50.

[0013] The tensioning members 5 may be located on the front of the T-shirt 10. However, after various experiments, the inventors found that placing the tensioning members 5 on areas that would normally be highly sensitive but have become less sensitive due to factors such as aging or lack of exercise is more effective. For example, it is believed that sensitivity in the extremities and back tends to decrease with age. Therefore, the T-shirt 10 shown in Figure 1 does not have any tensioning members 5 on the front 2a, but only on the back 2b. Furthermore, after various experiments, the inventors found that tensioning members 5 are not only perfectly straight, but also have curved shapes that maintain a certain degree of unidirectionality (see Figure 2(b)). For example, wavy or complex zigzag shapes, which distribute vectors in multiple directions, disperse the tensioning stimulation to the fascia, significantly reducing the self-regulating effect aimed at by the present invention. Therefore, it is preferable for the shape of the tensioning members 5 to be straight or gently curved, and that they maintain a vector in a single or nearly single direction.

[0014] The T-shirt 10 of this embodiment, configured with tensioning members 5 at predetermined locations on the T-shirt 10, can utilize the human body's inherent self-regulation function (the body's natural ability to maintain balance). The present invention was developed by the inventor, inspired by the ancient Japanese tradition of "sashing" (a traditional Japanese sash). The inventor focused on fascia, often referred to as the "second sensory organ." Fascia is home to numerous sensory sensors known as proprioceptors, and is said to have the ability to detect minute changes in tension, pressure, vibration, and other factors. Humans possess the ability to instantly sense even the slightest changes in fascial tension and adjust their posture and movement. The present invention maximizes this ability based on well-known theories and principles related to the structure of the human body, such as fractal theory, reflexology, tensegrity theory, and mirroring theory. "Fractal," also known as self-similarity, refers to the recurrence of common patterns in large and small structures, and refers to a pattern with a self-similar structure in which parts and the whole are similar in shape. "Fractal theory" refers to the idea that stimulation of a specific area spreads throughout the body, that is, they mutually influence each other. For example, in "reflexology therapy," the idea that stimulating acupressure points on the soles of the feet or palms affects internal organs can be said to be based on fractal theory. "Tensegrity theory," which considers that fascia supports the entire body while balancing tension, allows localized stimulation to spread throughout the body, can also be said to be based on fractal theory. "Mirroring" refers to the remote effect caused by the interaction between various parts of the human body. For example, the sacrum and head, although distant from each other, are known to interact with each other like a mirror image. In other words, based on these theories and principles, even slight tension stimulation to the body, whether direct or indirect, can have an effect not only on the stimulated area but also on the entire body.

[0015] Based on the above-mentioned idea, the inventors tried various configurations of the tensioning portions 5 and found that providing multiple tensioning portions 5, each of which is arranged radially and does not overlap each other, can effectively enhance the self-adjustment function. Furthermore, the inventors' various experiments revealed no change in the above-mentioned effect whether or not ink printing was applied to the tensioning portions 5 so that they overlap. It was also confirmed that three or more tensioning portions 5 are preferable, an odd number is better than an even number, and that a radial arrangement of five tensioning portions 5 acts on the wearer's fascia and maximizes the self-adjustment effect based on the above-mentioned tensegrity theory. Specifically, it was found that when the first muscle portion 51 to the fifth muscle portion 55 shown in FIG. 1 are all formed linearly and the five tensioning portions 5 are arranged in a star shape that resembles the head, arms, and legs of the body, that is, the five limbs, the tension of the star pattern enhances the extremity awareness of the limbs, encouraging the human body's tension to be outward, which is an effective shape that improves the efficiency of the tensegrity structure. Specifically, the first muscle section 51 formed along the central region 20 of the main body section 2 (the wearer's spine) corresponds to the head, the second muscle section 52 formed obliquely from the central region 20 toward the sleeve section 3 (obliquely along the wearer's shoulder blades) corresponds to the left arm, and the third muscle section 53 corresponds to the right arm. Furthermore, the fourth muscle section 54 formed obliquely at each corner of the lower end of the main body section 2 in a pair of line symmetries across the central region 20 corresponds to the left leg, and the fifth muscle section 55 corresponds to the right leg.

[0016] Simply wearing the T-shirt 10, a wearable item 1 according to this embodiment, promotes self-regulation throughout the body and releases unnecessary muscle tension. This promotes correct posture, using natural structure rather than muscle strength to support the body. As a result, the relaxation effect on areas prone to tension continues, resulting in a massage effect on the circulatory system and improved blood flow. This increases the range of motion and flexibility, improving the gap between muscle tension and relaxation and improving athletic performance. Furthermore, the improved blood flow has been shown to improve lower back pain, stiff shoulders, sensitivity to cold, and neurological symptoms. Evaluation tests also confirmed a relaxing effect, and various scores improved in exercise tests. The evaluation tests will be explained in detail later.

[0017] Furthermore, the wearable article 1 / T-shirt 10 according to this embodiment uses the tension-applying section 5 to apply tension to the wearer's fascia, utilizing the body's reflex action, rather than strongly compressing or constricting parts of the body like compression shirts or apparel with taping effects. Therefore, it can be worn for long periods without causing fatigue, and its effectiveness is not affected by the wearer's body shape or build. While wearable articles printed with ink containing mineral powder tend to lose their functionality due to ink peeling or washing, the wearable article 1 / T-shirt 10 according to this embodiment, as long as it has the tension-applying section 5, can continue to exert its effects throughout its lifespan as the wearable article 1 / T-shirt 10. Furthermore, since it does not require a power source and is made of machine-washable material, maintenance and care are easy, and its effectiveness is not attenuated by washing or other factors. Furthermore, the T-shirt 10 is more susceptible to changes in tension due to gravity when worn and friction caused by standing, sitting, and lying down, making it more likely to exhibit the above-mentioned effects than other wearable articles 1. Furthermore, through various experiments conducted by the inventor, it was confirmed that the wearable article 1 / T-shirt 10 according to this embodiment continues to have a certain after-effect even after wearing, i.e., after taking off. This fact can be said to be an indication that wearing the wearable article 1 / T-shirt 10 enhances the wearer's ability to self-regulate, fundamentally improving the body's balance, and it can be said to support the fact that this effect is not temporary but is sustainable.

[0018] The tension applying portion 5 may be provided at a predetermined location on the main body 2 so as to have less stretch than other locations on the main body 2 (locations not provided with the tension applying portion 5). For example, embroidery may be applied, or string or thread may be individually cut to a predetermined length and attached with tape, iron-on print, glue, or the like to prevent the string or thread from moving. Alternatively, an embossing member that forms the tension applying portion 5 in a convex or concave shape like a stamp may be used to create depressions or protrusions in the fabric of the T-shirt 10 (textured processing), which serve as the tension applying portion 5. In the case of embroidery, for example, embroidery threads of No. 60 to No. 90 may be used with sewing machine needles of No. 9 to No. 14. The embroidery thread is not particularly limited, and may be made of rayon, acrylic, polyester, cupra, cotton, silk, or the like. The thickness of the embroidered portion is 0.7 mm to 2 mm. Therefore, when string or thread is used, the thickness should be approximately 0.7 mm to 2 mm, or thick tape (approximately 0.7 mm to 2 mm) may be attached. Furthermore, the tension applying portion 5 may be formed by printing, such as by foaming rubber ink (foam printing), so long as the printed portion is thickened and less shrinkable than the other portions. The tension applying portion 5 is not limited to a convex, linear configuration, as long as it is striped (linear), but may also be recessed from the other portions. Evaluation tests conducted by the inventors have shown that radial stripes (lines) with more tension than the other portions of the main body portion 2 provide a certain degree of effectiveness, even if the tension applying portion 5 does not directly touch the wearer's skin. Therefore, the T-shirt 10 may be used as underwear or worn over underwear.

[0019] 2(a) to 2(d), 3(a) to 3(c), 4(a) and 4(b) show modified examples of tension applying unit 5 provided on T-shirts 10A to 10I. Note that explanations of the configurations and effects of parts common to the above embodiment will be omitted or will be given in a simplified manner.

[0020] The modified examples shown in Figures 2(a) to 2(d) are similar to the above embodiment in that a total of five tension applying portions 5 are provided, but differ from the above embodiment in that the tension applying portions 5 are not necessarily arranged radially from the central portion 20. The tension applying portions 5 are not limited to the above example, and the inventors have conducted various experiments and have confirmed that the above effect can be achieved even if the tension applying portions 5 are not arranged radially or linearly.

[0021] The T-shirt 10A shown in Fig. 2(a) differs in that the first muscle portion 51 is longer than the example shown in Fig. 1, and the second muscle portion 52 and the third muscle portion 53, which are arranged in a pair symmetrically about the central region 20, are positioned downward from the armpits of the wearer. Another difference is that the fourth muscle portion 54 and the fifth muscle portion 55 are formed along the central region 20 and approximately parallel to each other on either side of the central region 20.

[0022] The T-shirt 10B shown in Fig. 2(b) differs from the example shown in Fig. 2(a) in that the second to fifth creases 52 to 55 are curved, whereas the tension-applying portions 5 in Fig. 2(a) are all straight. The T-shirt 10C shown in Fig. 2(c) has the same configuration as the example shown in Fig. 1 for the first to third creases 51 to 53, but differs in the fourth and fifth creases 54 and 55. Specifically, the example shown in Fig. 1 has a configuration in which the distance between the fourth crease 54 and the fifth crease 55 gradually increases (widens) from top to bottom, whereas the example shown in Fig. 2(c) differs in that the distance between the fourth crease 54 and the fifth crease 55 gradually decreases (narrows) from top to bottom. 2(d), the first crease portion 51, the fourth crease portion 54, and the fifth crease portion 55 are all arranged substantially parallel to one another, with the first crease portion 51 extending along the central region 20 and the fourth crease portion 54 and the fifth crease portion 55 facing each other across the central region 20. The second crease portion 52 and the third crease portion 53 are arranged substantially perpendicular to the first crease portion 51 but do not intersect with it.

[0023] 3(a) to 3(c) are examples that differ from the above-described embodiment in that a total of three tensioning units 5 are provided. While the above-described examples all illustrate examples in which a total of five tensioning units 5 are provided, this is not limited thereto. The inventors conducted various experiments and confirmed that the above-described effects can be achieved with at least three tensioning units 5. Note that with one tensioning unit 5, the effect on the whole body is limited, resulting in only localized stimulation. Furthermore, with two tensioning units 5, tension balance cannot be achieved, and tension is only applied in one direction, so no effect of affecting the whole body can be confirmed.

[0024] The T-shirts 10E to 10G shown in Figures 3(a) to 3(c) are similar in that the first crease 51 is formed along the central region 20, and the second and third creases 52 and 53 are arranged in pairs symmetrically about the central region 20. However, the configurations of the second and third creases 52 and 53 differ. The second and third creases 52 and 53 in Figure 3(a) are formed to gradually rise upward from the central region 20 toward the sleeves 3. The second and third creases 52 and 53 in Figure 3(b) are formed to extend substantially horizontally. The second and third creases 52 and 53 in Figure 3(c) are formed to gradually slope downward from the central region 20 toward the armpits.

[0025] 4(a) and 4(b) are examples in which the tension applying portions 5 are arranged radially from the center of the back surface of the main body portion 2, as in the example of FIG. 1, but the number of tension applying portions 5 is different. The tension applying portions 5 may be four in total as shown in FIG. 4(a) or six in total as shown in FIG. 4(b), although the effect may vary. Evaluation tests for these examples were conducted as Test 2, and details will be described later.

[0026] <Other application examples> The inventors have applied the embodiment described in Fig. 1 to articles of wear 1 other than T-shirts and found that the self-adjusting function effect is also achieved. Examples of such applications are shown in Figs. 5 to 7. In all of the application examples, it was confirmed that the effect is achieved by providing tension applying parts 5 on the front 2a or back 2b of the main body part that surrounds the wearer's body part. Note that explanations of the configurations and effects of parts common to the above embodiment will be omitted or will be given briefly.

[0027] First, Fig. 5(a) shows an example in which this embodiment is applied to spats 1A. In the case of spats 1A, it is preferable to provide tension applying portions 5 so that they stimulate the sacrum S. Therefore, the first muscle portion 51 is provided along the central region 20 on the back of the main body portion 2 so that the first muscle portion 51 is aligned with the sacrum S when the spats 1A is worn. The configurations of the other second muscle portion 52 to fifth muscle portion 55 are the same as in the example of Fig. 1, and therefore description thereof will be omitted.

[0028] FIG. 5(b) shows an example in which this embodiment is applied to a sock 1B. When applied to the sock 1B, the tensioning portion 5 is preferably provided on the front surface 2a of the main body 2, which corresponds to the ankle area adjacent to the back of the leg. The position of the tensioning portion 5 in the sock 1B is not limited to the front surface 2a of the sock 1B as shown in the figure. It may be provided so that it contacts the sole of the foot or on the Achilles tendon side. FIG. 6(a) shows an example in which this embodiment is applied to a glove 1C. When applied to the glove 1C, the tensioning portion 5 is preferably provided on the front surface (not shown) of the main body 2, which corresponds to the back of the hand in the figure, but it may also be provided on the palm side. FIG. 6(b) shows an example in which this embodiment is applied to a knit cap 1D. When applied to the knit cap 1D, the tensioning portion 5 is preferably provided on the front surface 2a of the main body 2, which corresponds to the forehead, but it may also be provided on the back surface, which directly contacts the forehead. This makes the tensioning portions 5 invisible when the knit cap 1D is worn, preventing the overall design of the knit cap 1D from being disrupted and improving the effects unique to this embodiment. Figure 6(c) shows an example of this embodiment applied to a belly warmer 1E. When applied to a belly warmer 1E, it is preferable to provide tensioning portions 5 on the back surface 2b of the main body 2, which contacts the sacrum S. In addition to the tensioning portions 5, the illustrated example also includes a positioning indicator 57 at the radial center. This is provided to allow the wearer to use their fingers to ensure that the positioning indicator 57 is positioned at the center 20 on the lumbar / sacral side when wearing the belly warmer 1E. While not a required component, it is convenient. Figure 7(a) shows a modified example of this embodiment applied to leggings 1F. In this example, tensioning portions 5 are provided on each of the front thighs 2a, but this is not a limitation; tensioning portions 5 may also be provided on the shins or calves. Figure 7(b) shows an example of this embodiment applied to slippers 1G. The present invention is not limited to the hanging type shown in the illustration, but may also be a front-opening type, a heel type, or a portable type. When applied to slippers 1G, the tension applying part 5 may be provided on the front surface 2a that touches the instep of the foot as shown in the illustration, or on the bottom side. Although not shown, other examples of applications of the wearable item 1 include accessories such as rings and necklaces, which can achieve the above-mentioned effects. In the case of a ring, the tension applying part 5 may be provided on the back side that touches the finger when worn, and in the case of a necklace, the tension applying part 5 may be provided on the back side that touches the chest.

[0029] <Evaluation test> Next, various evaluation test examples that the inventors conducted to objectively evaluate the effects of the wearing article 1 according to this embodiment will be described.

[0030] <Test 1: Product Comparison> (Test Overview) Subjects: 22 men and women aged 27 to 53. Test Contents: The participants wore three different types of T-shirts and were measured for (1) punching power, (2) standing broad jump, (3) upper body bending, (4) back strength, and (5) long sitting forward bending. The T-shirts used in the tests were all made of 100% cotton and manufactured by GU Co., Ltd. in Comparative Example 1, Comparative Example 2, and the Example. Comparative Example 1: A plain item with no embroidery or print was used. Comparative Example 2: As shown in FIG. 4(c), a tape having a length of 29 cm and a width of 1 cm was attached in an X-shape. As shown in Figure 1 of the example, five tensioning portions 5 were embroidered. The length dimensions of the tensioning portions 5 were as follows, and the width was 3 mm. The first crease 51 was 7.8 cm, the second crease 52 and the third crease 53 were 12.8 cm, and the fourth crease 54 and the fifth crease 55 were 22.8 cm. The diameter of the radial central portion 50a was approximately 4 cm. To conduct a blind test in which the subjects were unaware of the features of the example, the tensioning portions 5 of the test T-shirts were printed, and in all tests, including Test 1, the subjects were never informed of the functionality of the T-shirts. The same configuration was used for the examples in the other tests as well.

[0031] Test Procedure: First, the T-shirt of Comparative Example 1 was worn, and measurements (1) to (5) above were taken in order. For (1) above, gloves were worn and measurements were taken three times, with the highest value recorded. For (2) above, the subject jumped with both feet from the starting line and measurements were taken twice at the heel position where the subject landed, with the highest value recorded. For (3) above, the subject leaned their upper body back from a prone position and the position of their chin was measured once. For (4) above, the subject adjusted the grip position to a slightly forward-leaning position, and took one measurement with their hands and thighs separated during measurement. For (5) above, the subject placed their pelvis, back, and shoulder blades against the wall, extended their elbows, and aligned their fingertips with the third line on the measuring device, and took one measurement. The T-shirt of Comparative Example 1 was removed, and hand movements (rock (clenched hands), scissors (peace sign), and paper (open hands) movements are hereafter referred to as "hand movements") were performed vigorously with both hands three times to reset (hereafter simply referred to as "reset") the physical state, such as posture, body structure, and circulation, which had been adjusted by the T-shirt of the Example, before putting on the T-shirt of Comparative Example 2 and taking various measurements in the same manner as above.The T-shirt of Comparative Example 2 was removed, and the above "hand movements" were again vigorously performed three times to "reset" the physical state, before putting on the T-shirt of the Example and taking various measurements in the same manner as above.

[0032] (Test results and discussion) The test results are shown in the table of Figure 8. When the high percentage of the Example was calculated, approximately 70% of the subjects showed numerical improvements compared to Comparative Examples 1 and 2 in all items (1) to (5). Five out of 22 subjects showed numerical improvements in all items, with subjects No. 1-5 in particular showing significant numerical improvements in all items. In the punching power measurement (1) above, subject No. 1-12 improved by 12 kg. In the standing long jump (2) above, subjects No. 1-14 and No. 1-17 improved by 20 cm. In the upper body bending (3) above, subject No. 1-19 improved by 10.6 cm. In the back strength measurement (4) above, subject No. 1-4 improved by 18 kg, and subject No. 1-20 improved by 13 kg. In comparing Comparative Example 2 with the Example, no cases were found in which the results of Comparative Example 2 were better than those of the Example for any of the subjects. For example, subjects No. 1-3 and No. 1-6 recorded significant improvements in all items compared to Comparative Example 2. The average improvement rate was 69%, with the Example showing a high percentage. Comparative Example 2 may have aimed to improve localized performance by fixing or increasing awareness of specific parts with overlapping tape, but the results were only slightly better than Comparative Example 1 in some of the measurement items. On the other hand, it was confirmed that the Example can improve all items, such as punching power, jumping power, back strength, and flexibility, simply by wearing it.

[0033] <Test 2: Number Comparison> (Test Overview) Subjects: 22 men and women aged 29 to 51. Test Contents: The participants wore three different types of T-shirts and were measured for (1) punching power, (2) standing broad jump, (3) upper body bending, (4) back strength, and (5) long sitting forward bending. The T-shirts used in the tests were all made of 100% cotton and manufactured by GU Co., Ltd. in Comparative Example 1, Comparative Example 2, and the Example. Comparative Example 1: As shown in Figure 4(a), four tensioned portions 5 were embroidered. The length of each of the first to fourth stripes 51 to 54 was 12.8 cm, and the width was 3 mm. In Comparative Example 2, six tensioned portions 5 were embroidered as shown in Figure 4(b). The length of each of the first to sixth ribs 51 to 56 was 12.8 cm, and the width was 3 mm. The same configuration as in Example Test 1 was used. Test Procedure: First, the T-shirt of Comparative Example 1 was worn, and measurements (1) to (5) above were taken in order. For (1), gloves were worn and measurements were taken three times, with the highest value recorded. For (2), the subject jumped with both feet from the starting line and measurements were taken twice at the heel position where the subject landed, with the highest value recorded. For (3), the subject leaned their upper body back from a prone position and the chin position was measured once. For (4), the subject adjusted the grip position to a slightly forward-leaning position and measured once with the hands and thighs separated. For (5), the subject placed their pelvis, back, and shoulder blades against the wall, extended their elbows, and aligned their fingertips with the third line on the measuring device. The subject removed the T-shirt of Comparative Example 1, vigorously performed the above hand exercises with both hands three times, reset, and then donned the T-shirt of Comparative Example 2 and took various measurements in the same manner as above. The T-shirt of Comparative Example 2 was removed, and the above hand exercises were performed vigorously three times. After resetting, the T-shirt of the Example was put back on, and after a 10-minute rest, various measurements were performed in the same manner as above. Note that the test order was changed for subject No. 2-19 and subsequent subjects.

[0034] (Test results and discussion) The test results are shown in the table in Figure 9. Various measurements were performed and it was found that the results of the Example were the most effective. However, Comparative Examples 1 and 2 did not perform poorly, with an average improvement rate of 49%. Furthermore, Comparative Example 1 showed an average decrease of 20% compared to the Examples, and Comparative Example 2 showed an average decrease of 10% compared to the Examples. Therefore, it was found that five tensioning parts 5 is optimal, and while four tensioning parts 5 are also acceptable, six tensioning parts 5 is more effective than four. Furthermore, considering the continuity of the effect (lingering effect), the measurement order was changed, and it was revealed that the Example was more effective. In particular, the Example exhibited a higher effect than Comparative Examples 1 and 2 in improving flexibility and muscle strength.

[0035] <Test 3: Range of motion measurement test> (Test Overview) Subjects: 23 men and women aged 20 to 64. Test content: While wearing two types of T-shirts, a total of 20 items, including both left and right, were measured using a digital joint range of motion measuring device (manufactured by Libto Co., Ltd., product number DG2019) regarding (1) shoulder flexion, (2) shoulder extension, (3) hip flexion, (4) hip extension, (5) trunk flexion, (6) trunk extension, (7) trunk rotation, (8) trunk lateral flexion, (9) neck flexion, (10) neck extension, (11) neck rotation, and (12) neck lateral flexion. The T-shirts used in the tests, both in the comparative example and in the working example, were made by GU Co., Ltd. and were made of 100% cotton. The same plain fabric with no embroidery or print as in Comparative Example / Test 1 was used. The same configuration as in Example Test 1 was used. Test procedure: First, the subject wore the comparative example T-shirt, rested for 10 minutes, and then measured the range of motion of the joints. When measuring each joint, the subject's body was fixed using a wall or chair to prevent the movement of another joint from being compensated for. Next, the subject wore the example T-shirt, rested for 10 minutes, and then measured the range of motion of the joints.

[0036] (Test results and discussion) The test results are shown in the tables of Figures 10 and 11. Various range of motion measurements were carried out, and trunk rotation improved by 15% and hip flexion by 12%, with an average improvement rate of 83%, an astonishing result that the range of motion of almost everyone improved simply by wearing the T-shirt of the example. In particular, subject No. 3-9, a 64-year-old female, showed significant improvements in all measurement items. Another interesting result was that the higher the percentage of subjects who showed high values ​​for the example, the greater the improvement in the values. Furthermore, significant improvements were seen in areas central to movement, such as the shoulder joints and hip joints, which suggests that improvements in exercise efficiency can be expected.

[0037] <Test 4: Thermography measurement test> (Test Overview) Subjects: 32 men and women aged 20 to 64. Test details: Subjects wore two types of T-shirts and had their whole body temperature measured using a thermograph (HIKMICRO, model number HM-TJ12-3ARF-MINI2V2). Measurements were taken from a distance of 2m across the subject's entire body (front and back). Subjects No. 4-1 to No. 4-23 underwent a test focusing on temperature changes before and after wearing the T-shirts. Subjects No. 4-24 to No. 4-32 underwent five measurements, resting for 10 minutes between measurements before the next measurement, focusing on temperature changes between the first and fifth measurements. Subjects were prohibited from eating or drinking during the test and were required to remain seated and at rest. The T-shirt used in the test was made of 100% cotton and manufactured by GU Co., Ltd., and had the same tension applying part 5 as in Example 1, Test 1. Test Procedure: In the test conducted on subjects No. 4-1 to No. 4-23, the subjects were invited into the test room and asked to rest for 20 minutes. Measurements were then taken before wearing the T-shirt. Then, they put on the T-shirt of the example, rested for 10 minutes, and measurements were taken after wearing it. In the test conducted on subjects No. 4-24 to No. 4-32, the subjects were invited into the test room and asked to rest for 20 minutes. Then, they put on the T-shirt of the example, rested for 10 minutes, and the first measurement was taken. After that, they rested for 10 minutes while still wearing the T-shirt of the example, and measurements were taken. This was repeated for a total of five measurements.

[0038] (Test results and discussion) The test results are shown in the tables of Figures 12 and 13. In the test focusing on the temperature change before and after wearing (Figure 12), the hands showed an average increase of 1.4°C, the abdomen an average of 1.6°C, and the back, waist, and back shoulders an average of 2.1-2.2°C. In the test focusing on the temperature change between the first and fifth times (Figure 13), the hands showed an average increase of 1.6°C, the abdomen an average of 1.7°C, the back, waist, and back shoulders an average of 2.2-2.4°C, and the toes an average increase of 2.2°C. It is presumed that these temperature increases are due to the tension-applying portion 5 applied to the T-shirt of the example stimulating the fascia and improving blood circulation. This is expected to alleviate sensitivity to cold and stiff muscles, and confirms the effect of improving blood flow in the extremities of the body. In particular, if the temperature rises by 1.6°C or more in sensitive areas such as the hands and feet, the body will feel warmer than the actual temperature. Many of the test subjects reported that they felt an improvement in their sensitivity to cold.

[0039] <Test 5: Driving test> (Test Overview) Subjects: Six male track and field athletes aged 18 to 39. Test details: Wearing two different T-shirts, participants ran 50m, 200m, and 400m distances, measuring their times and asking them to describe their impressions while running. Measurements were taken with a stopwatch (CASIO, product number HS-3C-8AJH), and the distances covered were measured to be close to the distances each athlete specializes in. The T-shirts used in the tests, both in the comparative example and in the working example, were made by GU Co., Ltd. and were made of 100% cotton. The same plain fabric with no embroidery or print as in Comparative Example / Test 1 was used. The same configuration as in Example Test 1 was used. Test procedure: First, the subject wore the comparative example T-shirt and took the measurement. After taking a sufficient rest, the subject wore the example T-shirt and took the measurement again. If the measurement was taken multiple times, the subject would take off the example T-shirt, vigorously perform the above "hand exercise" with both hands three times, perform the above "reset" as described above, then wear the comparative example T-shirt and take the measurement again, repeating this process.

[0040] (Test results and discussion) The test results are shown in the tables of Figures 14 and 15. Figure 14 shows the measurement results and comments of three track and field athletes in the 50m sprint. Two of the three athletes showed a time improvement, and both athletes reported a positive feeling of being able to feel the difference. Figure 15 shows the measurement results and comments of four 400m and 200m sprints. Three of the three athletes showed a time improvement, and all of them reported a positive feeling of being able to feel the difference. These results confirm that the tension-applying portion 5 of the T-shirt of the embodiment applies tension to the fascia, promoting whole-body relaxation and improving movement efficiency and performance during competition. Furthermore, subject No. 5-2 improved his speed maintenance at the finish line, demonstrating fatigue reduction and improved endurance. Furthermore, subject No. 5-5 showed a reduction in his running time wearing the comparative T-shirt after being measured in the T-shirt of the embodiment. When he was then measured wearing the T-shirt of the embodiment, he achieved an even greater reduction in his time. This shows that the T-shirt of the example has a lingering effect even after it is taken off.

[0041] <Test 6: Posture Change Test> (Test Overview) Subjects: 8 men and women aged 36 to 48. Test details: While wearing two types of T-shirts, participants took photos with a smartphone (Samsung, model number SCG07) and evaluated changes in posture using an application that can add grid lines to photos (Nakede Corporation, product name: Grid Line Photography App Professional). Photos were taken using a tripod to stabilize the photographer's distance and position. The T-shirts used in the tests, both in the comparative example and in the working example, were made by GU Co., Ltd. and were made of 100% cotton. The same plain fabric with no embroidery or print as in Comparative Example / Test 1 was used. The same configuration as in Example Test 1 was used. Test procedure: First, the subject wore the comparative example T-shirt and had the front, back, and side images of the whole body taken while standing. Then, the subject put on the example T-shirt and allowed about 10 minutes for it to get used to the fit before taking the images.

[0042] (Test results and discussion) The test results are shown in Figures 16 and 23, along with photographs. The effects of wearing the Example on the wearer's posture were examined using image data, including the center of gravity, muscle balance, skeletal structure, and typical examples of poor posture (e.g., straight neck, swayback, rounded shoulders). Posture improvement was observed in over 80% of subjects, with particularly notable improvements in center of gravity, firming of the entire back, and relaxed posture. The tension applied to the back by the tensioning unit 5 was confirmed to return the shoulder blades to their correct position and enhance the safety of the entire trunk. Such posture improvement and correction effects can contribute to solving problems associated with desk work and heavy smartphone use. When Subject No. 6-1 wore the Comparative Example T-shirt, he had a pronounced forward-leaning posture, with his right shoulder elevated and his body imbalanced. However, simply wearing the Example T-shirt, his shoulders became even, his shoulder blades stabilized, his entire body was lifted, and his center of gravity was more properly centered. When subject No. 6-3 was wearing the comparative T-shirt, he had a hunched back and a pronounced stiffness in his shoulder blades, and felt tension in his lower back. However, simply by wearing the T-shirt of the example, the position of his shoulder blades was aligned, his chest naturally flattened, and it was confirmed that the tension in his lower back was relieved. This resulted in an improvement in his overall state of relaxation. When subject No. 6-7 was wearing the comparative T-shirt, his center of gravity leaned forward and his left shoulder blade felt stiff. However, simply by wearing the example T-shirt, his center of gravity and head position moved backward, the stiffness in his shoulder blades decreased, his back relaxed, and his posture naturally improved. This is thought to be what led to the elimination of stiff shoulders, etc.

[0043] <Test 7: Running test with socks and spats> (Test Overview) Subjects: Six men aged 24 to 37, mostly with track and field experience. Test details: After wearing the socks and spats, participants ran 50 meters and measured their time. Measurements were taken by two people using a stopwatch (CASIO, model number HS-3C-8AJH). This was a blind test in which the order of wearing the items was not revealed to the test subjects. The test was conducted three times, with the comparative example, the example, and the comparative example, and then the example and the comparative example were tested again to verify the afterglow effect. The socks used in the test, both in the comparative example and in the working example, were men's ankle socks (8439) manufactured by Daiso Industries Co., Ltd., made of 73% polyester, 22% cotton, 3% rayon, and 2% polyurethane. The spats used in the test, both in the comparative example and in the working example, were made by LZLLZQ and consisted of 95% polyester and 5% polyurethane. Comparative Example: A plain item with no embroidery or print was used. Example: Socks and spats provided with tension applying portions 5 in the manner shown in Fig. 5(a) and Fig. 5(b) were used. Test procedure: First, the subject wore the socks and leggings of the comparative example and took measurements. After taking a sufficient rest, the subject wore the socks and leggings of the example and took measurements again. The subject then removed the socks and leggings of the example, vigorously performed the above hand exercises with both hands three times, reset as above, and then put on the socks and leggings of the comparative example and took measurements again.

[0044] (Test results and discussion) The test results are shown in the table in Figure 24. A significant reduction in time was observed for three out of six participants. These results confirm that the tension-applying portion 5 on the socks and spats of the example applies tension to the fascia, relieving tension throughout the body and improving movement efficiency and performance during competition. Furthermore, subjects No. 7-2 and No. 7-5 showed a reduction in time in the second measurement of the comparative example compared to the first measurement of the comparative example. This indicates that the socks and spats of the example have a lingering effect even after they are removed. Furthermore, the results of Tests 5 and 7 indicate that the combined use of the T-shirt, socks, and spats of the example further enhances the tensegrity effect, potentially affecting a wider area of ​​the body.

[0045] In addition, although not shown, the inventors provided the tension applying unit 5 to leggings 1A (FIG. 5(a)), socks 1B (FIG. 5(b)), gloves 1C (FIG. 6(a)), and knit cap 1D (FIG. 6(b)) in the configurations shown in the drawings, and conducted a range of motion measurement test similar to Test 3, a temperature change test using thermography similar to Test 4, and a posture change test similar to Test 6 using the same measuring equipment for each test. In addition to the above tests, an evaluation test was also conducted in which all of the items 1A-1D were worn simultaneously. Various tests were conducted, and in these evaluation tests, as with the T-shirt, some items were found to have even greater effects than others. Below, we will explain the test results of subjects who demonstrated particularly noteworthy effects and our overall considerations.

[0046] <Spats> The spats used were the same as those used in Test 7 for both the comparative example and the example. When the test was conducted using the spats alone, a 39-year-old male experienced a 3°C rise in the temperature of his lower back, an 18° increase in the range of motion of his hip joint, a 2°C rise in the temperature of his shoulder, and an 9° increase in the range of motion of his shoulder joint. In addition to improving hip flexibility, the range of motion of his shoulders also improved, making his whole body movements smoother and greatly improving the comfort of his daily activities. <Overall consideration> Although spats are worn on the lower body, they have an effect on opening the shoulders and chest, improving breathing depth. Whole-body temperature rose by an average of 1.8°C, confirming activation of whole-body circulation beyond local effects. This is thought to be related to the fact that stabilizing the pelvis leads to correct posture and naturally opening the chest.

[0047] <Socks> The socks used, both in the comparative example and in the example, were the same as those used in Test 7. When the test was conducted using the socks alone, a 41-year-old male experienced a 4.2°C rise in the temperature of the top of the leg, a 12° increase in the range of motion of the hip joint, a 1.6°C rise in the temperature of the shoulder, and an 8° increase in the range of motion of the shoulder joint. This suggests that the effects of the feet extend to the upper body. In particular, improved stability when walking and a reduction in tension around the shoulders were confirmed. <Overall consideration> The average temperature of the whole body rose by 1.5°C, and a significant reduction in cold extremities was confirmed. After putting on the socks, many subjects found that their knee position stabilized and their feet naturally widened. As a result, the center of gravity of the whole body improved, and stability when standing increased. It was also confirmed that balance at the feet was linked to improved flexibility in the upper body.

[0048] <Gloves> The gloves used in both the comparative and example examples were made of 100% nylon manufactured by Takeda Corporation. When a test was conducted using the gloves alone, a 34-year-old woman experienced a 2.0°C rise in the temperature of the back of her hand and a 12° improvement in her shoulder range of motion. Furthermore, the temperature of her head rose by 1.8°C and neck rotation improved by 9°, confirming that simply wearing the gloves has an effect on the blood flow and nervous system throughout the body. <Overall consideration> Gloves are typically thought to affect the hands and arms, but they were found to affect not only the shoulders but also the mobility of the pelvis and lower body. Temperature changes were stronger on the periphery of the back of the hand than on the palm. The rise in shoulder temperature tended to be concentrated on the outside of the scapula rather than the center of the deltoid. One subject's hip joint improved by 6°, suggesting that stimulation to the hands may have affected pelvic movement via the spine. Furthermore, the range of motion of the shoulders improved by an average of 10°, confirming an increase in the freedom of the scapula. It was confirmed that the chain of movement extending from the shoulders to the scapula and to the trunk was strengthened.

[0049] <Knit cap> The knit caps used in the comparative example and example were manufactured by Daiso Industries Co., Ltd. and consisted of 52% acrylic, 45% polyester, 2% nylon, and 1% polyurethane. When a test was conducted using the knit cap alone, a 57-year-old male experienced a 2.5°C rise in neck temperature and a 10° increase in neck rotation range. In addition, the temperature of the back of the hand rose 1.8°C and the range of motion of the shoulder joint improved by 7°, suggesting that the effect of the head had a ripple effect on blood flow to the extremities. <Overall consideration> When wearing a knit cap, head temperature rose by an average of 2.3°C, and although the tension-applying part 5 was closest to the forehead, blood flow improved from the back of the head to the neck. The average temperature of the whole body rose by 1.2°C, confirming that it not only had a local effect but also had a positive effect on blood circulation in the trunk and extremities. The head position was stabilized and the angle of the neck improved to a more natural position, with a particularly noticeable correction of the forward-leaning posture. The position of the shoulder blades was also adjusted, and the shoulders were pulled back, opening the chest and resulting in deeper breathing. Furthermore, it was confirmed that the rise in temperature in the lower back stabilized the lower body and improved overall balance.

[0050] <Simultaneous Wearing Test> Tests 3, 4, and 6 were performed while wearing the above-mentioned leggings 1A, socks 1B, gloves 1C, and knit cap 1D at the same time. A 25-year-old man's whole-body temperature rose by 3.1°C, and his hip joint range of motion improved by 19°. In particular, his trunk stability improved, and his shoulder and pelvis were aligned, significantly improving his balance while walking. Furthermore, his cervical rotation range of motion improved by 11°, and tension in his shoulders and neck was alleviated. <Overall consideration> Wearing them simultaneously increased the temperature of the entire body more evenly, with an average temperature increase of 2.8°C. This temperature change exceeded the effect of wearing either product alone. In particular, improved blood flow was observed in the ankles, sacrum, upper shoulder blades, and back of the head, demonstrating an overall circulatory promotion effect. The range of motion also improved, with shoulder joint range increasing by 15°, hip joint range by 18°, and neck rotation by 12°, all of which exceeded the results of wearing either product alone. It was also confirmed that posture stabilization when standing was maximized, making it easier to maintain a natural, relaxed posture.

[0051] As described above, the wearable article 1 according to this embodiment is not limited to the wearable article, its configuration, design, etc., shown in the figures. For example, the T-shirt can be long-sleeved or three-quarter-sleeved, and the neck portion 4 of the T-shirt 10 is not limited to the round neck shown in FIG. 1 but can be any type, such as a V-neck or U-neck. Furthermore, tensioning portions 5 may be provided on the sleeves 3. The example shown in FIG. 1 can be adapted to various outerwear, such as blouses, shirts, hoodies, and polo shirts. The example shown in FIG. 5(a) can be adapted to various bottoms, such as pants, skirts, culottes, and shorts. The example shown in FIG. 6(b) can be adapted to various headgear, such as headbands, hats with brims, and helmets (in which case, tensioning portions 5 may be provided on the lining (back) of the helmet). For example, in the case of a hat or other item worn on the head, tensioning portions 5 may be provided on the top or sides of the head. The material of the wearable item 1 may be recycled fibers such as rayon or cupra, semi-synthetic or synthetic fibers such as nylon or acetate, natural fibers such as cotton, linen, silk, or wool, or artificial or natural leather. In the case of knitted or woven fabrics, the knitting or weaving method is not particularly limited. The design and shape of the wearable item 1 are also not limited to those shown in the figures. The tensioning portions 5 may be designed to be inconspicuous, or may utilize the radial configuration of the tensioning portions 5. Furthermore, the tensioning portions 5 shown as linear may be curved, and vice versa. Furthermore, while the tensioning portions 5 are shown in the examples provided on the front 2a or back 2b of the main body 2, as mentioned above, they may be on the front, back, or side depending on the wearable item 1. The location of the tensioning portions 5 is not limited to the examples shown in the figures.

[0052] The article 1 according to this embodiment can be applied to articles worn in a variety of situations, including casual wear, formal wear, and office wear. In particular, its application to sportswear, uniforms for caregivers, nurses, childcare workers, transportation workers, construction workers, restaurant staff, hotel staff, and cleaners, as well as student uniforms and gym clothes, can improve performance and reduce fatigue. In addition to the above, this embodiment can also be applied to the back of judo and karate uniforms, the wrist area and back of boxing gloves, shoe insoles and soles, and other applications. It can also be applied to supporters worn on the knee, elbow, or waist, or wristbands. The inventors have confirmed through various tests that a knee support between the corner of the knee joint and the patella is effective. However, the position of the tension-applying portion 5 does not need to be strictly limited; the inventors have confirmed through various tests that even if the support is worn slightly off-center, the self-adjusting function effect is achieved due to the "fractal theory" described above. [Explanation of symbols]

[0053] 1,1A~1H,10 Worn item 10, 10A~10I T-shirt 2 Main body 20 Central part 5 Tensioning section 50 Non-tension section 51 First muscle section 52 Second muscle section 53 Third muscle section 54 Fourth muscle 55 5th muscle section

Claims

1. The garment comprises a main body portion having elasticity and surrounding a body part of a wearer, and a streak-like tension applying portion provided at a predetermined part of the main body portion so as to have less elasticity than other parts of the main body portion, the tension applying portions are an odd number of three or more, and are provided with a directionality such that they do not overlap each other; The tension applying portion has a first muscle portion passing through the central portion of the front or back of the main body portion, and a second muscle portion and a third muscle portion that do not intersect with the first muscle portion and are arranged in pairs with respect to the central portion, and is characterized in that it is arranged on either the front or back side of the main body portion.

2. In claim 1, The tension applying portion has a fourth muscle portion and a fifth muscle portion arranged in pairs relative to the central portion, the fourth muscle portion being arranged below the second muscle portion and the fifth muscle portion being arranged below the third muscle portion, characterized in that the wearable item.

3. In claim 1 or claim 2, The wearable item is characterized in that the tension applying portion is provided by embroidery or by attaching a string.

4. In claim 1 or claim 2, The tension applying portion is provided in a linear or curved shape.

5. In claim 1 or claim 2, The tension applying portion is arranged to apply stimulation to the back or the area around the sacrum of the wearer.

Images