JP2012052276A - Inner wear - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an inner wear which maintains a right and beautiful posture by keeping stability of a bend of a backbone and a hip joint and preventing a body trunk from bending, and shows a body line of an upper half body or a lower half body beautifully.SOLUTION: The inner wear 1 such as tops or the like that fits to the upper half body consisting of a knitted fabric which stretching in longitudinal and lateral directions is provided with a powerful vertically long tape cloth 13 abutting on a longissimus thoracis muscle of an erector muscle of spine in the central part of a back surface.

Description

  The present invention relates to an innerwear such as a top worn on the upper body or a bottom worn on the lower body. More specifically, the present invention effectively supports the standing upright and biceps femoris to correct the posture. It relates to innerwear that can be.

  The human body is supported by a so-called spine called the spine, which has seven cervical vertebrae (neck bones), twelve thoracic vertebrae (back bones), and five lumbar vertebrae ( When the normal spine is viewed from the side, the cervical spine is curved forward, the thoracic spine is backward, and the lumbar spine is curved forward in a gentle S-shape. It is said that this gentle S-shape is in a normal state, and if this shape collapses and the spine is bent too much, it becomes a stoop and the posture becomes worse.

  This spine maintains a gentle sigmoidal curve to maintain a correct and clean posture, but in everyday life, it often bends forward in a standing or sitting position, especially with desk work. If you continue to work for a long time, you will be in a forward bent posture, and if you get used to that posture, you will not feel a sense of incongruity and will have a bad posture with a bent spine. If it does so, it will become easy to cause various symptoms, such as a headache, a stiff shoulder, a backache, and a visceral disease.

  The biceps femoris, an important muscle in the lower limbs, moves the knee back (hip extension), bends the knee (flexion of the knee), and turns the knee inward and outward (hip internal rotation / extraction) The extension of the hip joint plays an important role in the stability of the pelvis in the anteroposterior direction, but the muscle strength of the lower back and lower limbs is reduced in middle-aged and elderly people who tend to lose muscle strength. As a result, the hip joint and knee joint functions are reduced, and the correct and clean posture cannot be maintained.

  Therefore, for example, various correction underwear for the purpose of extending the back and improving the posture have been proposed. One of them was sewn with two X-shaped elastic strips that crossed from the upper part of the front body to the lower part of the opposite side of the front body and the back body, and intersected at the center. A body suit has been proposed, and it is disclosed that the abdomen and buttocks are raised by the stretch force of the two stretchable strips, the spine is kept straight, and the posture is corrected (for example, Patent Document 1). reference).

  In addition, as an alternative, there is provided a stretchable main body part, and belt-like first tightening part and second tightening part having a tightening force stronger than the tightening force of the main body part. It is divided to the left and right toward the lower end of the bone, passes through the lower end of the left and right prostheses, and is connected to the back with the back. The second tightening part is divided from the center of the abdomen to the left and right. Postural correction garments that are connected to each other at the back center have been proposed, and the posture is supported by supporting the abdominal muscle group, the spine standing muscle group, and the gluteal muscle group by the tightening force of the first tightening portion and the second tightening portion. It is disclosed to improve (see, for example, Patent Document 2).

  Further, as another thing, a band-shaped portion extending laterally to both sides along the lower side of the collar of the front body, a mountain-shaped portion positioned below the sides, and a collar of the front body above the belt-shaped portion The side of the sternum that is located on both sides of the body and extends to the shoulder, the tape-like skeletal support band extending in a cross shape from both shoulders of the back body toward the upper side of the chevron, the belt, the chevron, the sternum, and the skeleton A corrective underwear has been proposed that is divided into the main parts constituting the torso body other than the support band, is knitted with a different tissue, and has a rubber-patterned hem at the hem. The tape-like skeletal support band that is connected to the shoulder can correct the skeletal skeleton, scapula, spine, and upper pelvis to correct the distortion of the skeleton centered on the upper body caused by normal living posture, gravity, muscle weakness, etc. It is disclosed (for example, see Patent Document 3).

Japanese Patent Laid-Open No. 7-229002 JP 2008-144302 A JP 2006-37255 A

  However, Patent Documents 1 and 2 do not tap the longest breast muscle of the standing spine, but aim to support other muscles and raise the meat and cannot support the trunk. There was a problem that the correct posture could not be adjusted. In addition, Patent Document 3 does not support the longest muscle of the chest, but just presses and tightens the neck, ribcage, back and sides as when carrying a backpack, which also corrects the correct posture. There was a problem that the effect was not obtained.

  The present invention was developed with the object of solving the above-mentioned problems, and is provided with a powerful tape base for taping the longest thoracic muscle or biceps femoris of the erector spine, and bending the spine. It is intended to provide innerwear that maintains the stability of the hips and prevents the trunk from bending, maintains a correct and clean posture, and makes the body lines of the upper and lower body beautiful. .

  As a means for solving the above-mentioned problems and achieving the object, the present invention provides a tops innerwear that fits the upper body of a knitted fabric that expands and contracts in the vertical and horizontal directions. Developed and adopted innerwear characterized by the provision of strong, vertically long tapes that contact the longest muscles.

  Further, the present invention is a tops innerwear that fits the upper body composed of a knitted fabric that expands and contracts in the vertical and horizontal directions. At the same time, we developed and adopted innerwear characterized by the provision of super-power X-shaped knitted fabric in the lower part of the front body and the lower part of the back body.

  In the innerwear configured as described above, the vertically long tape fabric has been developed and adopted as an innerwear characterized in that it is knitted in two rows on the left and right sides with a small interval by tack knitting.

  Further, the present invention is a bottom innerwear that fits the lower body of a knitted fabric that expands and contracts in the vertical and horizontal directions, and is provided with a high-power tape base in contact with the biceps femoris at the center of the back of the leg cylinder. Developed and adopted innerwear featuring the characteristics.

  Furthermore, the present invention is a bottom innerwear that fits the lower body made of a knitted fabric that expands and contracts in the vertical and horizontal directions, and is provided with a high-power tape fabric in contact with the biceps femoris at the center of the back of the leg tube. At the same time, we developed and adopted innerwear characterized by the provision of super-power X-shaped knitted fabric in the lower part of the front body and the lower part of the back body.

  According to the first aspect of the present invention, when the tops innerwear is worn, the vertically long tape fabric knitted at the center of the back surface abuts on the longest chest muscle of the erector spine and maintains and supports the taping function. Because the power is strong, when bending forward, the back part is pulled and resistance that prevents bending movement is generated, making it difficult to bend, so that the wearer stretches the chest and stretches the back and keeps a good posture , You don't have to be stooped, and you can maintain the correct and clean posture.

  According to claim 2, in addition to the effect of claim 1, the pelvis is tightened and distortion and misalignment are corrected at the same time by the ultra-high power X-shaped knitted fabric at the lower part of the front and back bodies. The body line of the upper body becomes beautiful because the body shape can be adjusted by holding down the extravagant meat.

  According to claim 3, since the vertically long tape fabric is knitted in two rows on the left and right sides with a small interval, it can be supported along the longest thoracic muscle of the erection column and supported by taping, and the spine can be bent. Further hindrances can prevent stoops.

  According to the fourth aspect, if the bottom inner wear is worn, the tape base is knitted by the tape base knitted at the center of the back surface of the leg tube part, and the tape base is supported in the vertical direction. Since it is difficult to stretch, the flexion and adduction of the knee joint and the extension of the hip joint are smoothened by supporting the contraction force of the biceps femoris, and the standing posture during walking is not deteriorated.

  According to claim 5, in addition to the effect of claim 4, the pelvis is tightened by the ultra-strong power X-shaped knitted fabric at the center part of the front body and the back body, and at the same time, the abdomen is corrected. The body line of the lower half of the body will be beautiful.

It is a front view of the tank top which shows 1st Embodiment of this invention. It is a rear view of FIG. It is a front view of the tank top which shows 2nd Embodiment of this invention. FIG. 4 is a rear view of FIG. 3. It is a front view of the bottom which shows 3rd Embodiment of this invention. FIG. 6 is a rear view of FIG. 5. It is a front view of the bottom which shows 4th Embodiment of this invention. FIG. 8 is a rear view of FIG. 7. It is an organization chart of a tape-shaped knitted fabric. It is an organization chart of an X-shaped knitted fabric.

  Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. 1 and 2 attached. Reference numeral 1 denotes an innerwear body such as a tank top without a sleeve and a camisole continuously knitted in a cylindrical shape by a circular knitting machine. The front body 2 that covers the lower abdomen from the chest and the rear body 3 that covers the buttocks from the back part are partially changed in tightening power. The tightening power here refers to tightening force, tightening pressure, etc. The tightening power can be increased or decreased by changing the knitting structure, changing the number of elastic yarns to be driven, or changing the thickness of the elastic yarns. It is. The strength of the tightening power is divided into five levels: a super strong power region A, a strong power region B, a strong to medium power region C, a medium power region D, and a weak power region E.

  4 is a shoulder knitted fabric between the neckline 5 and the arm hole 6 of the front body 2, which is a middle power region D that is ribbed and knitted with an intermediate thickness and that extends well in the longitudinal direction. . 7 is a cup part that wraps the bust knitted with a flat knitting along the lower part of the neckline 5, and expands and contracts in both the soft vertical and horizontal directions without crushing the bulge of the bust, and between the cup parts 7 and 7. When the shirring portion 8 is formed and worn, the shirring portion 8 extends to fit the wearer's bust.

  Reference numeral 9 denotes an inclined knitted fabric having a wide tip at the lower end of the left and right armholes 6 and 6 in contact with the external oblique and rectus abdominal muscles and reaching the lower part of the abdomen. It is a strong power region B that is knitted with yarn and that expands and contracts well in the longitudinal direction.

  10 is a substantially inverted triangular chest knitted fabric sandwiched between the cup portions 7, 7 and the inclined knitted fabric 9, 9, which is knitted with rib-knitted intermediate yarns, and has a strong to medium power region C. It has become. Reference numeral 11 denotes a side knitted fabric in which the outer side portions of the inclined knitted fabrics 9 and 9 are knitted by flat knitting, which is a weak power region E that expands and contracts well in both the vertical and horizontal directions. Reference numeral 12 denotes a lower end knitted fabric of the front body 2, which is also knitted by flat knitting, and is a middle power region E that expands and contracts in both the vertical and horizontal directions.

  On the other hand, the back body 3 is knitted with a vertically long tape base 13 extending downward from the central portion of the back surface at the lower central portion of the neckline 5. The tape fabric 13 is strong power knitted with a tuck knitting structure and extends in the horizontal direction but is difficult to extend in the vertical direction. The tape base 13 is arranged in two rows on the left and right sides of the central small gap portion 14 so as to abut on the longest chest muscle of the erector spine and to support and support the taping function.

  FIG. 9 shows a tack knitting structure. The thumbprint is knit and the cross is a mistake. That is, in the first course, the first row needle is miss x, the second row needle is knit collar, the third row needle is miss x, the fourth row needle is knit collar, the fifth row needle is miss x, The 6th row needle is a knit bag, the 7th row needle is a miss x, the 8th row needle is a knit bag, and so on. Repeat one wale miss and one wale knit.

  15 is a semicircular knitted fabric which is knitted along the outer periphery of the neckline 5 between the neckline 5 and the armhole 6 of the back body 3, and is a strong knitted fabric made of ultra fine yarn by rib knitting. It is the power region portion A and prevents the neckline 5 and the armhole 6 from spreading. Reference numeral 16 denotes a back knitted fabric knitted by plain knitting, which is a weak power region E that expands and contracts in both vertical and horizontal directions. Reference numeral 17 denotes a lower end knitted fabric of the back body 3, which is knitted by flat knitting, and is a weak power region E that expands and contracts well in both the vertical and horizontal directions.

  Explaining the use state of the first embodiment configured as described above together with the operation and effect, the neck portion is formed by bundling the tank top and the camisole instead of wearing from the head as when wearing an ordinary undershirt. From the bottom to the top, lift up to the waist, raise the body to the armpit while preparing the body part, pass the arm through the arm hole, and pull the front center part, Prepare the neckline and store the bust in the cup. And extra body fat can be lifted by sticking from under the body in this way, and a stronger tightening effect can be obtained.

  In addition, when worn on the upper body, it supports the longest muscle of the chest with a vertically long tuck knitted tape 13 that is knitted in the center of the back of the back body 3 and supports like a taping. In this case, the longest muscle of the chest is pulled and resistance in the bending direction is generated, so that the spine becomes difficult to bend and does not become a stoop, and a correct and clean posture can be maintained.

  Further, an inclined knitted fabric 9 knitted diagonally downward from the lower ends of the left and right armholes 6 and 6 of the front body 2 gradually widens from the upper part to the lower part contacts the oblique and rectus abdominal muscles and taping It can increase the abdominal pressure necessary to support the spinal column, improve the posture correction effect, and suppress the abdominal luxury and make the body line look beautiful. is there.

  FIGS. 3 and 4 show a second embodiment of the present invention. The difference from the first embodiment is that the lower width of the front body 2 and the back body 3 has a strong and wide width. The X-shaped knitted fabrics 18, 19 are knitted. That is, it is an innerwear body 1 such as a tank top or camisole continuously knitted in a cylindrical shape by a circular knitting machine, and the front body 2 and the back body 3 are partially composed of knitted fabrics having different tightening powers. , Shoulder knitted fabric 4, neckline 5, arm holes 6, 6, cup portions 7, 7, shearing portion 8, inclined knitted fabrics 9, 9, chest knitted fabric 10, side knitted fabric 11, lower end knitted fabric 12, tape The knitted fabric 13, the small gap portion 14, the semicircular knitted fabric 15, the back knitted fabric 16, the lower end knitted fabric 17 and the like are the same as those in the first embodiment and are not changed at all. Reference numerals are assigned and description is omitted.

  18 is an obliquely thick knitted fabric 18a extending from the center of the right side of the front body 2 to the lower part of the left side, and an obliquely wide knitted fabric 18b extending from the center of the left side to the lower part of the right side intersects at the lower abdomen. This is a front X-shaped knitted fabric, and the front X-shaped knitted fabric 18 is knitted by tack knitting which is difficult to expand and contract in the vertical direction, and has a strong tightening power and a super strong power region A.

  The tack knitting structure of the front X-shaped knitted fabric 18 is shown in FIG. The thumbprint is knit and the cross is a mistake. That is, in the first course, the first row needle is miss x, the second row needle is knit hook, the third row needle is knit hook, the fourth row needle is miss x, the fifth row needle is miss x, Repeat the 6th row needle, the 7th row needle is the knit rod, the 8th row needle is the miss x, repeat the 2nd wale miss, 2nd wale knit. Repeated 2 wale misses and 2 whale knits.

  On the other hand, the back body 3 also has an obliquely wide knitted fabric 19a that extends from the center of the right side to the lower part of the left side by tuck knitting, and an obliquely wide knitted fabric 19b that extends from the center of the left side to the lower part of the right side. The rear X-shaped knitted fabric 19 is knitted by intersecting at the waist, and the tightening power is the super strong power region A. The knitting structure of the rear X-shaped knitted fabric 19 is the same as that of the front X-shaped knitted fabric 18, and a description thereof will be omitted.

  The usage state of the second embodiment configured as described above will be described together with the operation and effect. Like the first embodiment, the tank top and the camisole are not bundled from the head, and the foot from the neck portion is bundled. Put on and wear from bottom to top. When worn on the upper body, in addition to the same effects as those of the first embodiment described above, the pelvis is placed at the position of the pelvis because the front X-shaped knitted fabric 18 with a large tightening power and a large width comes into contact. By tightening the upper iliac and the fifth and fourth lumbar vertebrae, the joint between the sacrum and the iliac can be corrected without being displaced or opened, and in the pelvis, the lower sacrum, By tightening the pubic bone, the sciatic bone, the tailbone, etc., the pelvis can be fixed and the poor posture due to the cause of the pelvis being distorted or opened can be corrected.

  FIGS. 5 and 6 show a third embodiment of the present invention. In the first and second embodiments, the tank top and the camisole that can be worn on the upper body are shown. This third embodiment is shown in FIGS. Then, it is the innerwear main body 21 such as a bottom worn on the lower body. The front body 22 and the back body 23 are composed of knitted fabrics with partially changed tightening power as in the first and second embodiments.

  Reference numeral 24 denotes a pentagonal knitted fabric that abuts on the upper abdomen knitted with a rib knitting with an intermediate thickness at the front upper end of the front body 22, and becomes a super strong power region A that extends well in the vertical direction than in the horizontal direction. ing. Reference numeral 25 denotes a long narrow knitted fabric in which side portions from both sides of the pentagonal knitted fabric 24 to the lower end of the leg tube portion 26 are knitted in series and abuts against the outer broad muscles. It is knitted and expands and contracts in the vertical direction to form a strong power region B.

  Reference numeral 27 denotes a lower surface of the pentagonal knitted fabric 24, which is an abdominal central knitted fabric that is inclined downward and then inclined in a narrowing direction. The abdominal central knitted fabric 27 is formed on the psoas major and iliac muscles. It has left and right knitted fabrics 27a and 27b at the lower surface so as to come into contact with each other. The leading ends reach long narrow knitted fabrics 25 and 25, and are knitted with rib-knitted fine yarns. This is a region part B.

  Reference numeral 28 denotes an abdominal center knitted fabric 27 and an abdominal left and right knitted fabric projecting toward the central portion knitted between the bifurcated left and right knitted fabrics 27a and 27b and the vertically long knitted fabrics 25 and 25. It is a power region portion C. Reference numeral 29 denotes an inverted-shaped knitted fabric having a wide end at the inner end side of the leg tube portion 26 from the inner surface side of the leg tube portion 26 to reach the bifurcated left and right knitted fabrics 27a, 27b, and is knitted by flat knitting. The super strong power region A. Reference numeral 30 denotes a leg knitted fabric that abuts on the rectus femoris, and is a weak power region E that is knitted by flat knitting and extends in both the vertical and horizontal directions.

  On the other hand, on the back body 23, a waist knitted fabric 31 having a gate shape and both side knitted fabrics 32 up to the lower end of the leg tube portion 26 are knitted in series. It is organized with super strong power. Reference numeral 33 denotes left and right buttock knitted fabrics, and the rib knitting thickness is a weak power region E by an intermediate yarn.

  34 is a tape fabric knitted by tuck knitting in the longitudinal direction at the center of the back surface of the leg tube portion 26. This tape fabric 34 is the same as the tape fabric 13 of the first and second embodiments, and is tacky. Even if it is stretched in the horizontal direction, it is difficult to stretch in the vertical direction. The tack knitting structure is the same as that in FIG. 9 of the first embodiment, and a description thereof will be omitted.

  Reference numeral 35 denotes an inverted-shaped knitted fabric having a wide end that reaches the upper portion of the tape fabric 34 from the inner surface side of the leg tube portion 26 so as to abut the sewing muscle, and is knitted with a rib-knitted very thick yarn. Thus, the longitudinal direction is better than the lateral direction and the strong power region B is obtained.

  Reference numeral 36 denotes a leg knitted fabric that comes into contact with the rectus femoris of the leg cylinder portion 26, and is a weak power region E that is knitted by flat knitting and extends in both the vertical and horizontal directions.

  When the usage state of the third embodiment configured as described above is described together with the action and effect, if the inner wear main body 21 such as the bottom is worn on the lower body, it is knitted at the center of the back surface of the leg tube part 26. The tape base 34 makes contact with the biceps femoris and supports it like a taping. Therefore, the contraction force of the biceps femoris is subsidized, and the flexion and adduction of the knee joint and the extension of the hip joint are smooth, especially walking. The standing posture at the time does not get worse.

  In addition, a reverse center-shaped knitted fabric 29 having a wide front end portion that reaches the left and right knitted fabrics 27a and 27 from the inner surface side of the abdomen central knitted fabric 27 and bifurcated left and right knitted fabrics 27a and 27 of the front body 22 and the leg tube portion 26. Supports the sewing muscle that works to fix the knee in the extended position, assists with a clean posture, and supports the psoas muscle and superbone muscle, which are extremely important for walking and maintaining posture. The posture can be assisted.

  Furthermore, since the knitted knitted fabric 31 of the back body 23 and the side surface portion to the lower end of the leg tube portion 26 are knitted in series and a long vertical knitted fabric 32 that is in contact with the outer broad muscle is knitted, the knee is extended. Along with supporting the sewing muscle that works to fix, it helps to support a beautiful posture, and also supports the great psoas muscle and superbone muscle, which are extremely important for maintaining walking motion and posture, and assisting the correct posture.

  FIGS. 7 and 8 show a fourth embodiment of the present invention, which is different from the third embodiment in that an X-shaped knitted fabric is formed at the center of the front body 22 and the back body passage 23. 37, 38. That is, in the third embodiment, the inner body 21 such as the bottom continuously knitted in a cylindrical shape by a circular knitting machine, and the front body 22 and the back body 23 are partially composed of knitted fabrics having different tightening powers. It is the same as the form.

  In addition, a pentagonal knitted fabric 24 that contacts the upper abdomen of the front body 22, vertical knitted fabrics 25 and 25 on both sides that contact the outer vastus muscles, leg tube portions 26 and 26, large psoas muscle, and bifurcated that contacts the iliac muscles Left and right knitted fabrics 27a, 27b, reverse half-shaped knitted fabrics 29, 29 abutting on the sewing muscles, leg knitted fabrics 30, 30 abutting on the rectus femoris, and the buttock knitted fabric 33 of the back body 23, tape-shaped knitting Since the ground 34, the reverse-shaped knitted fabric 35, and the leg knitted fabric 36 are the same as those in the third embodiment, the same portions are denoted by the same reference numerals, and description thereof is omitted here.

  The difference is that the diagonally wide knitted fabric 37a extending from the upper right center of the front body 22 to the center of the left side and the diagonally wide knitted fabric 37b extending from the upper part of the left side to the center of the right side. Is a front X-shaped knitted fabric 37 formed by intersecting at the abdomen, which is the super strong power region A, and is knitted by tack knitting. The knitting structure is the same as in FIG. 3 of the second embodiment, where the thumb mark is knit and the cross mark is tack.

  38 is an abdominal portion of an obliquely wide knitted fabric 38a extending from the center of the right side of the back body 23 to the lower part of the left side, and an obliquely wide knitted fabric 38b extending from the center of the left side to the lower part of the right side. It is a rear X-shaped knitted fabric formed by crossing, is a super strong power region A, and is knitted by tack knitting. The knitting structure is the same as that in FIG. 4 of the second embodiment, where the thumb mark is knit and the cross mark is tack.

  If the usage state of the fourth embodiment configured as described above is described together with the operation and effect, if the bottom 21 is worn on the lower body, in addition to the same operation effect as the above-described third embodiment, the pelvis Since the front X-shaped knitted fabric 37 with a very strong tightening power is in contact with the position of, the iliac bone at the upper part of the pelvis, the fifth lumbar vertebra and the fourth lumbar vertebra are tightened so that The joints of the joints can be corrected without shifting or opening, and the pelvis can be fixed by tightening the sacrum, pubic bone, sciatica, tailbone, etc. It is possible to correct the poor posture due to the cause.

  In addition, the bifurcated left and right knitted fabrics 27a and 27b knitted from the center of the lower end of the front X-shaped knitted fabric 37 toward the both sides of the leg tube portion 260 are extremely important for maintaining walking motion and posture. Supports muscles and iliac muscles to assist in correct posture. Further, the sewing muscle which functions to fix the knee to the extended position by the wide inverted-shaped knitted fabrics 29, 29 at the tip portions reaching the bifurcated left and right knitted fabrics 27a, 27b from the inner surface side of the leg tube portion 26. Supports a beautiful posture.

  As mentioned above, although main embodiment of this invention was described, this invention is not necessarily limited to the said Example, For example, a tape fabric may be sewn and used as a separate cloth, Various design changes can be made without departing from the gist of the invention and the object of the invention can be achieved, and they are all included in the scope of the present invention.

  INDUSTRIAL APPLICABILITY The present invention can be used for innerwear such as tops worn on the upper body such as an undershirt, tank top, camisole, and bottom worn on the lower body such as shorts, girdle and spats.

1 Innerwear body
2 Front body
3 Back body 5 Neckline 13 Tape base 14 Small gap 18 Front X-shaped knitted fabric
19 Rear X-shaped knitted fabric

Claims (5)

  A tops innerwear that fits the upper body of a knitted fabric that stretches in the vertical and horizontal directions. Inner wear.   A tops innerwear that fits the upper body of a knitted fabric that stretches in the vertical and horizontal directions.In the center of the back, a high-strength vertical tape fabric that touches the longest chest muscle of the erector spine and a lower part of the front body Inner wear, characterized in that a super-power X-shaped knitted fabric is provided in the lower part of the body and back.   The innerwear according to claim 1 or 2, wherein the vertically long tape fabric is knitted in two rows on the left and right sides with a small interval by a tack knitting.   A bottom innerwear that fits the lower body of a knitted fabric that expands and contracts in the vertical and horizontal directions, and is characterized in that a strong tape fabric that contacts the biceps femoris is provided in the center of the back of the leg tube. Inner wear.   Bottom innerwear that fits the lower body of a knitted fabric that expands and contracts in the vertical and horizontal directions, and is provided with a powerful tape fabric that contacts the biceps femoris at the center of the back of the leg tube and below the front body Inner wear, characterized in that a super-power X-shaped knitted fabric is provided in the lower part of the body and back.