JP5486932B2 - shirt - Google Patents

Description

  The present invention relates to a shirt worn when performing sports, and particularly relates to a shirt worn when playing golf.

  Conventionally, sportswear that corrects the posture during sports and assists the motor function has been proposed. For example, Patent Document 1 discloses an undershirt that can correct the posture by forming a tightening portion by lining a bonded fabric around the armholes and the upper part of the back body. Patent Document 2 discloses an undershirt that can correct the posture of the upper body by stitching power net bands to the front body and the back body, respectively. Further, Patent Document 3 discloses sportswear that can correct the posture by attaching a rubber string over the front portion of the clothes. Patent Document 4 discloses an undershirt that assists a motor function by having three portions with different tightening forces.

  However, in the undershirts disclosed in Patent Documents 1, 2, and 3, the scapula is covered with a portion where the tightening force is large, and in the undershirts disclosed in Patent Documents 1 and 2, the periphery of the side portion is covered. Also, a portion with a large tightening force is arranged. Therefore, there is a problem that the feeling of pressure on clothing is felt when wearing or playing sports, and the ball trajectory varies especially when playing golf. Further, the sportswear disclosed in Patent Document 4 has a portion with a small amount of contraction force on both sides and under the sides of the front body, but a portion with a medium contraction force around the sides. Therefore, it is necessary to further improve in order to prevent the ball trajectory from fluctuating when golfing.

JP 2005-248391 A Utility Model Registration No. 3147409 JP 2009-35838 A JP 2005-290625 A

  In order to solve the above-described conventional problems, the present invention provides a shirt that corrects the posture of the upper body and improves the motor function.

The shirt of the present invention is a shirt including a high power region and a low power region, and the elongation ratio in the major axis direction of the body measured according to JIS L 1096 of the fabric of the high power region is 20 to 200%. And, the elongation ratio in the longitudinal direction of the body measured according to JIS L 1096 of the fabric of the low power region is 40% or more higher than that of the fabric of the high power region, and the high power region has a spinal cord in the back body. A portion covering from the inside of the clavicle to the center point and a portion of the sternum in the front body, and a portion covering the part of the sternum, and the high power region covering the spinal cord and the high power region covering the clavicle and sternum are continuously provided The low power region is connected to the scapula and the armpits , and the high power region and the low power region are joined in the vicinity of the spinal cord and clavicle in the back body. A line draws a curve, and in the pattern of the back body, a line that intersects perpendicularly from the point where the cuffing line and the armpit intersect to the rear center switching line is defined as an intersection line B, and the collar line and the rear center switching line Is defined as a back neck point, a point where the intersection line B and the rear center switching line intersect at right angles is defined as an intersection point C, and is located in the middle between the intersection C and the back neck point on the rear center switching line. When the point is an intersection D, an angle G formed by the back neck point, the intersection C, and the intersection D is 165 to 177 °, and an intersection E is defined as an intersection of the skirt line and the rear center switching line. , L is a distance from the intersection C to the intersection E on the rear center switching line, and a point that is 1 / 2.3 L away from the intersection C on the rear center switching line is the intersection F. If it and the intersection C, a the intersection F, the angle H by the intersection E is characterized by a 155 to 175 °.

  The present invention includes a portion covering the spinal cord in the back body, a portion from the inside of the clavicle to the center point in the front body and a portion covering the portion of the sternum, and a high power region covering the spinal cord, Provided is a shirt in which the high power parts covering the clavicle and sternum are continuously connected, and the low power parts are arranged around the shoulder blades and the sides to correct the posture of the upper body and improve the motor function. . In particular, in golf, the posture at the time of addressing can be guided to an ideal form, the shake of the upper body shaft during swing can be reduced, and variations in the landing position of the ball can also be reduced. Moreover, there is no feeling of pressure by clothes.

FIG. 1A is a front view of a shirt in one embodiment of the present invention, and FIG. 1B is a rear view thereof. It is a figure explaining the pattern of the back body in one Example of this invention.

  The inventors analyzed the elongation of the skin during the exercise of raising the arm, for example, during a golf swing, using the technique described in Japanese Patent No. 3831348. As a result, in the upper body, it was found that the skin stretched greatly around the scapula and the armpits. In addition, it is also disclosed in clothing anatomy (Culture Publishing Bureau, pages 190-191, issued April 21, 1996) that the stretch of the skin around the side is large during the exercise of raising the arm. In the shirt of the present invention, the high power portion is a portion that covers the spinal cord where the skin does not stretch during exercise exercised by the arm, for example, golf swing (hereinafter referred to as a spinal high power portion), and from the inside of the clavicle. It is arranged in a part that covers a part up to the center point and a part of the sternum (hereinafter referred to as a clavicular sternum high power part). In addition, the low power parts are arranged around the scapula (scapular low power part) and the side part (low power part around the side part), which is a part where the skin stretches greatly during a swinging exercise such as golf swing. ing. As described above, the high power portion is arranged in a portion where the skin does not stretch during the golf swing, and the low power portion is arranged in a portion where the skin stretches greatly during the golf swing, so that it is correct at the time of golf address and swing. While maintaining the posture, the movement function can be improved without restricting the movement.

  In the shirt of the present invention, since the spinal high power region and the clavicle sternum high power region are continuously connected, the correct posture can be maintained. In the back body, the spinal high power portion is preferably arranged so as to cover at least a part of the hipbone, and preferably covers the entire hipbone and is located up to the skirt line. It is easier to maintain the correct posture. It is preferable that the high power region (hereinafter referred to as the clavicle high power region) covering a part from the inside of the clavicle to the center point is arranged in a range of 10 to 90% from the inside of the clavicle. By arrange | positioning in the said range, the pain by covering the convex part of the both ends of a clavicle can be prevented. Further, the part covering the part of the sternum (hereinafter referred to as the sternum high power part) may cover at least a part of the sternum, or may cover the whole.

  Further, in the shirt of the present invention, the high power portion may be arranged in a portion that covers a part of the rectus abdominis muscle (hereinafter also referred to as a rectus abdominis high power portion) in the front body. Thereby, the pelvis can be supported. The rectus abdominis muscle high power region is preferably not disposed on the upper anterior iliac spine (hereinafter also referred to as the upper anterior iliac spine power portion exclusive region). Thereby, the movement of the pelvis is not disturbed while supporting the pelvis. In the front body, when taking a parallel line at a distance of 7.5 cm from the hem line in the body length direction, and taking a 5 cm wide belt-like region from the parallel to the upper part in the body length direction, the upper anterior iliac spine power part exclusive region is It is preferable that it is 15 to 35% with respect to the area of the strip region.

  The shirt of this invention WHEREIN: It is preferable that the said high power site | part is connected by the connection part. Depending on the degree of opening and closing of the connecting part, the degree of connection of the high power part can be adjusted, the stress applied to the clothing can be changed, and the wearing feeling can be adjusted. The connecting portion is not particularly limited as long as it can be opened and closed, but is preferably a fastener (including a hook-and-loop fastener) from the viewpoint of simplicity. When the connecting part is fully opened, the high power part is divided, so that the shirt can be easily attached and detached. Moreover, it is preferable that the fastener is arrange | positioned in the clavicle sternum high power site | part from the ease of operation.

  In the shirt of the present invention, it is essential to place low power sites around the scapula and the sides. Thereby, it is possible to improve the exercise function without restricting the movement while maintaining the correct posture at the time of golf addressing and swinging. Moreover, it is preferable to arrange low power parts in all parts other than the high power parts.

  In the shirt of the present invention, a sewing line joining the high power portion and the low power portion draws a curve in the vicinity of the spinal cord and clavicle in the back body. Further, in the pattern of the back body, a line that intersects perpendicularly from the point where the cuffing line and the armpit intersect to the rear center switching line is defined as an intersection line B, and the point where the collar line and the rear center switching line intersect As a back neck point, a point where the intersection line B and the rear center switching line intersect perpendicularly is defined as an intersection C, and a point located in the middle between the intersection C and the back neck point on the rear center switching line is defined as an intersection D. In this case, an angle G formed by the back neck point, the intersection C, and the intersection D is 165 to 177 °, and an intersection of the skirt line and the rear center switching line is defined as an intersection E on the rear center switching line. If the distance from the intersection C to the intersection E is L and the point F that is 1 / 2.3 L away from the intersection C on the rear center switching line is the intersection F, the intersection And the point C, a the intersection F, it is preferable the angle H is 155 to 175 ° by the intersection E. When the G angle is 165 to 177 ° and the H angle is 155 to 175 °, there is no feeling of pressure due to clothing, the wearing feeling is good, the posture correction effect is excellent, and the ball blurring during swinging Can also be improved.

In the shirt of the present invention, the stretch rate in the longitudinal direction of the body (hereinafter, also referred to as stretch rate) measured according to JIS L 1096 of the fabric in the low power region is 40% or more than the fabric in the high power region. high. If it is less than 40%, it is difficult to feel the support of the back and the effect of correcting the posture of the upper body is difficult to obtain. Further, from the viewpoint of obtaining a better feeling of support, the elongation rate of the low power region is preferably 50% or more higher than that of the high power region, more preferably 60% or more. Further, from the viewpoint of productivity in sewing and occurrence of problems due to use, it is preferable that the difference in elongation rate between the fabric of the low power portion and the fabric of the high power portion is 300% or less. When the difference in elongation rate is larger than 300%, appearance defects such as seam puckering tend to occur. Further, since stress is locally applied, tearing or the like is likely to occur between the fabric of the high power region and the fabric of the low power region during use. In the present invention, the stretch rate (%) is specifically the length of a fabric piece in an unloaded state measured according to JIS L 1096 using a fabric piece having a width of 5 cm and a length of 30 cm. Assuming that A is B and the length of the dough piece in a state in which a load of 15 N is applied in the length direction (the long axis direction of the body) is B, ( B− A) / A × 100.

  The stretch rate in the major axis direction of the body measured in accordance with JIS L 1096 of the fabric of the high power region is 20 to 200%, preferably 20 to 160%, more preferably 85 to 140%. preferable. When the elongation percentage is less than 20%, a feeling of pressure by clothing is large, and it becomes difficult to wear for a long time. On the other hand, if it exceeds 200%, it is difficult to feel the support of the back and the effect of correcting the posture of the upper body is difficult to obtain.

  The elongation rate in the longitudinal direction of the body measured according to JIS L 1096 of the fabric of the low power part is preferably 100 to 400%, more preferably 150 to 320% from the viewpoint of further improving the wearing feeling. More preferably. Moreover, it is preferable that the elongation rate in the long-axis direction of the body at the time of 0.6 N load measured according to JIS L1096 of the cloth of the low power part is larger than 30%.

  The shirt of the present invention is almost in close contact with the body and is preferably an undershirt. A more excellent posture correction effect and motor function improvement effect can be obtained. In the present invention, in order to create a “substantially tight” state, the peripheral direction is 50 to 110%, more preferably 70 to 95%, and the length is 75 to 100%, more preferably, with respect to the naked size of the human body. A shirt is formed as 85-100%. Of course, since the size of the human body varies among individuals, the above ratio is a guide. More specifically, the size is determined according to the JASPO standard.

The fabric of the high power region and the fabric of the low power region are not particularly limited as long as the elongation rate satisfies the above range, and normal shirt fabrics such as woven fabrics and knitted fabrics can be employed. As the woven fabric, for example, plain weave, oblique weave, satin weave, altered plain weave, altered satin weave, altered satin weave, alter weave, crest weave, one-ply weave, double structure, multiple structure, warp pile weave, weft pile weave, There are tangles. Examples of the knitted fabric include a round knitting, a weft knitting, a warp knitting (including a tricot knitting and a raschel knitting), a pile knitting, etc. , Denby tissue, cord tissue, atlas tissue, chain tissue, insertion tissue, and the like. The dough preferably has a basis weight in the range of 120 to 280 g / m ² , more preferably in the range of 140 to 250 g / m ² , and particularly preferably in the range of 160 to 230 g / m ² . If it is said range, there exists an advantage which does not impair a motor function, is durable, is light and is easy to move. The cloth may be impregnated or pressed with an elastomer resin or rubber. Elastomer resins include urethane elastomers, soft vinyl chloride elastomers, styrene elastomers, olefin elastomers, ester elastomers, amide elastomers, chlorinated polyethylene elastomers, Syn-1,2-polybutadiene elastomers, Trans-1 , 4-polyisoprene elastomer, fluorine elastomer and the like. Examples of rubber include silicone rubber, fluorine rubber, urethane rubber, synthetic rubber, and natural rubber. Moreover, the said cloth | dough may be one sheet and what laminated | stacked the two sheet | seats of a different expansion | extension rate may be sufficient.

  The fiber constituting the fabric is not particularly limited. For example, polyester fiber such as polyethylene terephthalate, polytrimethylene terephthalate, polybutylene terephthalate, polyurethane fiber, polyamide fiber, acetate fiber, cotton fiber, rayon fiber, ethylene vinyl alcohol Fiber, nylon fiber, etc. can be used.

  This will be described below with reference to the drawings. FIG. 1A is a front view of a shirt according to an embodiment of the present invention, and FIG. 1B is a rear view thereof. The undershirt 10 includes a spinal high power portion 1 disposed in a portion covering the spinal cord in the back body, and a clavicle sternum disposed in a portion from the inner side to the center point of the clavicle and a portion covering the sternum in the front body. The high power region 2 is included, and the spinal cord high power region 1 and the clavicle sternum high power region 2 are continuously connected by a shoulder line 8. Moreover, in the undershirt 10, the spinal cord high power site | part 1 has covered the whole hipbone, and is arrange | positioned to the skirt line. The clavicle sternum high power part 2 is connected by a fastener 5. The undershirt 10 also includes a rectus abdominis muscle high power region 6 arranged in a portion covering a part of the rectus abdominis muscle in the front body. The undershirt 10 also includes a scapula low power region 3 disposed on the scapula and a side periphery low power region 4 disposed around the side. Moreover, in the undershirt 10, the low power site | part is arrange | positioned in all the parts in which the high power site | part is not arrange | positioned. Further, in the vicinity of the spinal cord and clavicle in the back body, a sewing line 7 joining the high power portion 1 of the spinal cord and the low power portion covering the scapula 3 and the peripheral portion 4 of the spine is curved.

  FIG. 2 is a diagram for explaining the pattern of the back body in one embodiment of the present invention. In the pattern 20 on the back body, a line that intersects perpendicularly from the point A where the cuffing line and the armpit intersect to the rear center switching line is defined as an intersection line B, and the point where the collar line and the rear center switching line intersect The back neck point I, the point where the intersection line B and the rear center switching line intersect at right angles is the intersection point C, and the point located in the middle between the intersection C and the back neck point I on the rear center switching line is the intersection point D In this case, the angle G formed by the back neck point I, the intersection C, and the intersection D is 165 to 177 °, the intersection of the skirt line and the rear center switching line is defined as the intersection E, and the intersection on the rear center switching line When the distance from C to the intersection E is L and the point that is 1 / 2.3 L away from the intersection C on the rear center switching line is the intersection F, the intersection C, the intersection F, and the intersection E More angle H is 155 to 175 °.

  Hereinafter, it demonstrates more concretely using an Example. In addition, this invention is not limited to the following Example.

(Cloth)
The dough manufactured as follows was used as the dough.

<Production Example 1>
A false twisted yarn (total fineness: 33 dtex, number of filaments: 36) made of polyethylene terephthalate filaments and 84% by mass of polyurethane elastic yarn (total fineness: 22 dtex, number of filaments: 1) are mixed at a mixing rate of 16% by mass. Used to form a half-tissue tricot warp knitted fabric. The basis weight of the obtained dough a was 180 g / m ² . Further, the elongation rate at 15 N load measured according to JIS L 1096 of the fabric a was 230% in the longitudinal direction of the body.

<Production Example 2>
Fabric b of Production Example 2 was produced in the same manner as Production Example 1 except that the basis weight was 120 g / m ² . The elongation rate at 15 N load measured according to JIS L 1096 of the obtained fabric b was 110% in the longitudinal direction of the body.

<Production Example 3>
75% by mass of false twisted yarn (total fineness: 33 dtex, number of filaments: 36) made of polyethylene terephthalate filament and 25% by mass of polyurethane elastic yarn (total fineness: 22 dtex, number of filaments: 1) Used to form a half-tissue tricot warp knitted fabric. The basis weight of the obtained dough c was 120 g / m ² . Further, the elongation rate at 15 N load measured according to JIS L 1096 of the fabric c was 19% in the long axis direction of the body.

<Production Example 4>
A half-structured tricot warp knitted fabric was knitted in the same manner as in Production Example 1. Thereafter, a polyurethane resin (manufactured by DuPont) softened by heating was pressed to obtain a fabric d. The resulting fabric d had a basis weight of 200 g / m ² . Moreover, the elongation rate at the time of 15N load measured according to JISL1096 of the fabric | dye d was 85% in the major axis direction of the body.

<Production Example 5>
The dough a and the dough b were stacked one by one to make dough e. The elongation rate at 15 N load measured according to JIS L 1096 of the obtained fabric e was 93% in the long axis direction of the body.

<Production Example 6>
The dough a and the dough c were overlapped one by one to make the dough f. The elongation rate at 15 N load, measured according to JIS L 1096, of the obtained fabric f was 13% in the long axis direction of the body.

<Production Example 7>
A false twisted yarn (total fineness: 33 dtex, number of filaments: 36) made of polyethylene terephthalate filaments and 82% by mass of polyurethane elastic yarn (total fineness: 22 dtex, number of filaments: 1) are mixed at a mixing rate of 18% by mass. Used to form a half-tissue tricot warp knitted fabric. The basis weight of the obtained dough g was 175 g / m ² . Moreover, the elongation rate at the time of 15N load measured according to JISL1096 of the cloth g was 200% in the long axis direction of the body.

<Production Example 8>
84% by mass of false twisted yarn (total fineness: 33 dtex, number of filaments: 36) made of polyethylene terephthalate filament and 16% by mass of polyurethane elastic yarn (total fineness: 33 dtex, number of filaments: 1) Used to form a half-tissue tricot warp knitted fabric. The basis weight of the obtained dough h was 185 g / m ² . Moreover, the elongation rate at the time of 15N load measured according to JISL1096 of the cloth h was 150% in the long axis direction of the body.

<Production Example 9>
A false twisted yarn (total fineness: 33 dtex, number of filaments: 36) made of polyethylene terephthalate filaments and 84% by mass of polyurethane elastic yarn (total fineness: 17 dtex, number of filaments: 1) are mixed at a mixing rate of 16% by mass. Used to form a half-tissue tricot warp knitted fabric. The basis weight of the obtained dough i was 180 g / m ² . In addition, the elongation rate at the time of 15 N load measured according to JIS L 1096 of the fabric i was 330% in the long axis direction of the body.

<Production Example 10>
84% by mass of false twisted yarn (total fineness: 33 dtex, number of filaments: 36) made of polyethylene terephthalate filament and 16% by mass of polyurethane elastic yarn (total fineness: 33 dtex, number of filaments: 1) Used to form a half-tissue tricot warp knitted fabric. The basis weight of the obtained dough j was 200 g / m ² . Further, the elongation rate at 15 N load, measured according to JIS L 1096, of the fabric j was 165% in the longitudinal direction of the body.

<Production Example 11>
A false twisted yarn (total fineness: 33 dtex, number of filaments: 36) made of polyethylene terephthalate filaments and 82% by mass of polyurethane elastic yarn (total fineness: 33 dtex, number of filaments: 1) are mixed at a mixing rate of 18% by mass. Used to form a half-tissue tricot warp knitted fabric. The basis weight of the obtained dough k was 200 g / m ² . In addition, the elongation rate at 15 N load measured according to JIS L 1096 of the fabric k was 175% in the long axis direction of the body.

<Production Example 12>
A false twisted yarn (total fineness: 33 dtex, number of filaments: 36) made of polyethylene terephthalate filaments and 80% by mass of polyurethane elastic yarn (total fineness: 33 dtex, number of filaments: 1) are mixed at a mixing rate of 20% by mass. Used to form a half-tissue tricot warp knitted fabric. The basis weight of the obtained dough l was 200 g / m ² . Moreover, the elongation rate at the time of 15N load measured according to JISL1096 of the cloth l was 140% in the long axis direction of the body.

<Production Example 13>
84% by mass of false twisted yarn (total fineness: 33 dtex, number of filaments: 36) made of polyethylene terephthalate filament and 16% by mass of polyurethane elastic yarn (total fineness: 33 dtex, number of filaments: 1) Used to form a half-tissue tricot warp knitted fabric. The basis weight of the obtained fabric m was 190 g / m ² . Moreover, the elongation rate at the time of 15N load measured according to JISL1096 of the fabric m was 160% in the long axis direction of the body.

<Production Example 14>
A false twisted yarn (total fineness: 33 dtex, number of filaments: 36) made of polyethylene terephthalate filaments and 82% by mass of polyurethane elastic yarn (total fineness: 54 dtex, number of filaments: 1) are mixed at a mixing rate of 18% by mass. Used to form a half-tissue tricot warp knitted fabric. The basis weight of the obtained dough n was 200 g / m ² . Further, the elongation rate at 15 N load, measured according to JIS L 1096, of the fabric n was 20% in the long axis direction of the body.

Example 1
Fabric b was used for the high power region, fabric a was used for the low power region, and the undershirt shown in FIGS. 1A-B was sewn. In the sewing, the G and H angles in the pattern on the back body were set to the angles shown in Table 1 below, and sewing was performed so as to be in close contact with the surface of the upper body of the wearer in accordance with the JASPO standard.

(Example 2)
An undershirt was sewn in the same manner as in Example 1 except that the fabric e was used for the high power portion and the G and H angles in the back body pattern were changed to the angles shown in Table 1 below. The fabric e was arranged on the surface of the undershirt.

(Example 3)
An undershirt was sewn in the same manner as in Example 1 except that the fabric d was used for the high power portion and the G and H angles in the pattern on the back body were changed to the angles shown in Table 1 below.

(Example 4)
Undersame as in Example 1 except that the fabric g is used for the low power region, the fabric l is used for the high power region, and the G and H angles in the back body pattern are changed to the angles shown in Table 1 below. The shirt was sewn.

(Example 5)
Undergrowth in the same manner as in Example 1 except that the fabric g is used for the low power region, the fabric m is used for the high power region, and the G and H angles in the back body pattern are changed to the angles shown in Table 1 below. The shirt was sewn.

(Example 6)
Undersame as in Example 1 except that the fabric h is used for the low power region, the fabric n is used for the high power region, and the G and H angles in the back body pattern are changed to the angles shown in Table 1 below. The shirt was sewn.

(Example 7)
Undersame as in Example 1 except that the fabric i is used for the low power region, the fabric g is used for the high power region, and the G and H angles in the back body pattern are changed to the angles shown in Table 1 below. The shirt was sewn.

(Examples 8 to 15)
An undershirt was sewn in the same manner as in Example 1 except that the G and H angles in the pattern on the back body were changed to the angles shown in Table 1 below.

(Comparative Example 1)
The fabric a was used for both the high power part and the low power part, and the undershirt shown in FIGS. 1A-B was sewn. In the sewing, the G and H angles in the pattern on the back body were set to the angles shown in Table 1 below, and sewing was performed so as to be in close contact with the surface of the upper body of the wearer in accordance with the JASPO standard.

(Comparative Example 2)
An undershirt was sewn in the same manner as in Comparative Example 1 except that the fabric c was used for the high power region and the G and H angles in the back body pattern were changed to the angles shown in Table 1 below.

(Comparative Example 3)
An undershirt was sewn in the same manner as in Comparative Example 1 except that the fabric f was used for the high power region and the G and H angles in the back body pattern were changed to the angles shown in Table 1 below. The fabric f was arranged on the surface of the undershirt.

(Comparative Example 4)
Undersame as in Comparative Example 1, except that the fabric j is used for the high power region, the fabric g is used for the low power region, and the G and H angles in the back body pattern are changed to the angles shown in Table 1 below. The shirt was sewn.

(Comparative Example 5)
Undersame as in Comparative Example 1, except that the fabric k is used for the high power region, the fabric g is used for the low power region, and the G and H angles in the back body pattern are changed to the angles shown in Table 1 below. The shirt was sewn.

(Wear test results)
The shirts of Examples and Comparative Examples were worn, and a wearing test was performed as follows. The results are shown in Table 1 below.

<A feeling of wearing>
After wearing the shirt, the attitude of the address when playing golf was taken, and the feeling of support of the back was evaluated in the following five levels. There were 5 subjects, and Table 1 below shows the average values.
1 Very bad 2 Bad 3 Normal 4 Good 5 Very good

<Body shake during swing>
After wearing the shirt, the ball was hit 10 times, and the jaw and hand blurs and body blurs were measured by coordinate digitizing each joint reflex marker. There were 10 test subjects, and Table 1 below shows average values.

<Blur of ball during swing>
After wearing the shirt, the ball was hit 10 times, and the head speed, meat rate, and lateral blur width (hereinafter referred to as lateral blur) when the ball landed were measured by a golf ballistic simulator. There were 10 test subjects, and Table 1 below shows average values.

  As can be seen from the data in the examples and comparative examples in Table 1, the stretch rate of the fabric in the low power region is 40% or more higher than that in the high power region, and the stretch rate of the fabric in the high power region is 20 to 200%. If you wear this shirt, you can get a sense of back support, maintain the correct posture, suppress body blurring, and suppress ball variations during swing. Moreover, it turns out that an effect is excellent, so that the elongation rate of the cloth | dough of a high power site | part is low.

  Moreover, from the data of Examples 8 to 15 in Table 1, when the G angle is 165 to 177 ° and the H angle is 155 to 175 °, the wearing feeling is more excellent, and the motor function improving effect is further improved. I understand.

DESCRIPTION OF SYMBOLS 1 Spinal cord high power part 2 Clavicle sternum high power part 3 Scapula low power part 4 Side periphery low power part 5 Fastener 6 Abdominal rectus muscle high power part 7 Sewing line 8 Shoulder line 10 Under shirt 20 Pattern of back body

Claims (7)

A shirt including a high power part and a low power part,
The body length measured in accordance with JIS L 1096 of the fabric of the low power region is 20 to 200% of the elongation rate in the major axis direction of the body measured in accordance with JIS L 1096 of the fabric of the high power region. The elongation rate in the axial direction is 40% or more higher than the fabric of the high power part,
The high-power part is arranged in a part covering the spinal cord in the back body, a part from the inside to the center point of the clavicle in the front body and a part covering the part of the sternum, and the high-power part covering the spinal cord and the clavicle And high power parts covering the sternum are connected continuously,
The low power site is located around the scapula and armpits ,
In the vicinity of the spinal cord and clavicle of the back body, a sewing line joining the high power portion and the low power portion draws a curve, and in the back body pattern, the back center switching line from the point where the sleeve line and the armpit intersect A line that intersects perpendicularly toward the line is defined as an intersection line B, a point at which the collar line intersects the rear center switching line is defined as a back neck point, and a point at which the intersection line B intersects the rear center switching line is defined as an intersection C When the point located in the middle between the intersection C and the back neck point on the rear center switching line is the intersection D, the angle G formed by the back neck point, the intersection C, and the intersection D is 165. It is ˜177 °, and the point where the skirt line intersects the rear center switching line is defined as an intersection E, and the distance from the intersection C to the intersection E on the rear center switching line Is L, and a point separated by 1 / 2.3 L from the intersection C on the rear center switching line is an intersection F, an angle H formed by the intersection C, the intersection F, and the intersection E is 155 to 175. Shirt characterized by being ° .   The shirt according to claim 1, wherein the high power portion arranged in a portion covering the spinal cord in the back body also covers at least a part of the hipbone.   The shirt according to claim 1 or 2, wherein a portion covering a part of the clavicle in the front body is in a range of 10 to 90% from the inside of the clavicle.   The shirt according to any one of claims 1 to 3, wherein the high-power portion is further disposed in a portion covering a part of the rectus abdominis muscle in the front body.   The shirt according to any one of claims 1 to 4, wherein a high power portion covering a part of the collarbone and sternum in the front body is connected by a connecting portion.   The shirt according to claim 5, wherein the connecting portion is a fastener.   The shirt according to claim 1, wherein the shirt is an undershirt.

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