JP3880590B2 - underwear - Google Patents

Description

  The present invention relates to underwear that supports the movement of muscles by appropriately pressing each muscle constituting the upper body by wearing it during work or exercise, and more specifically, the stretch rate in one direction is orthogonal to that Place multiple stretch knitting parts that are larger than the direction and differ in the stretch rate in the maximum stretch direction at the site corresponding to each muscle that constitutes the upper body, and press the muscles to moderately move the muscles Regarding supported underwear.

As a conventional configuration of the underwear that supports the muscles by appropriately compressing the muscles constituting the upper body in this way, on the front surface of the wear torso, on the part corresponding to the major part of the greater pectoral muscle and the rectus abdominis muscle, The first stretch knitted portion having the lowest stretch rate is arranged in the vertical direction in which the maximum stretch direction is the vertical direction, and in a state continuous with the first stretch knitted portion, the external oblique muscle, the front saw muscle, the large breast In the part corresponding to the part over the shoulder part of the muscle and the trapezius muscle, the third stretch knitted portion having the highest stretch rate is arranged in the vertical direction with the maximum stretch direction being the vertical direction, and in the sleeve portion of the wear The portion corresponding to the biceps brachii and the biceps muscle has a second stretch knitted portion having a stretch rate higher than that of the first stretch knitted portion and lower than that of the third stretch knitted portion. The part corresponding to the triceps The second stretch knitted portion is arranged in such a direction that its maximum stretch direction is the sleeve length direction, and the portion corresponding to the forearm portion has the first stretch knitted portion whose arm stretch direction is the arm circumferential direction. Some have been arranged in a direction (see, for example, Patent Document 1).
Further, as another conventional configuration, on the front surface of the wear torso, the first stretch knitted portion with the lowest stretch rate is placed at the portion corresponding to the major part of the greater pectoralis muscle and the rectus abdominis. In a state where it is placed in the vertical orientation and continuous with this first stretch knitted part, it stretches and contracts to the part corresponding to the part from the external oblique muscle to the front saw, large pectoral, and trapezius shoulders The third stretch knitted portion having the highest rate is arranged in an oblique direction in which the maximum stretch direction of the third stretch knitted portion is outwardly inclined upward, and in the sleeve portion of the wear, the portion corresponding to the upper arm portion has a stretch rate. There is one in which a second stretch knitted portion that is higher than the first stretch knitted portion and lower than the third stretch knitted portion is arranged in such a direction that its maximum stretch direction is the arm circumferential direction (for example, (See Patent Document 2).
Japanese Utility Model Publication No. 51-29124 Japanese Utility Model Publication No. 52-14103

However, in various tasks and sports, the muscles acting on each movement are different, and the movements of these muscles and the directions in which they extend and contract are also different, so the front oblique muscles, great pectoralis muscles, monks Formed with a series of stretch knitting parts that stretch in the same direction at the same stretch rate for multiple muscles with different movements, so that the part corresponding to the part over the cap muscle is formed by a series of stretch knitting parts In the conventional underwear, it is difficult to properly support various movements of muscles in various work and various sports activities.
In view of this situation, the main problem of the present invention is to effectively solve the above problem by rational improvement.

The first characteristic configuration of the present invention relates to underwear,
A plurality of stretch knitted parts that have a stretch rate in one direction that is greater than the other direction perpendicular to the stretch direction and that have a different stretch rate in the maximum stretch direction are arranged at the sites corresponding to the muscles constituting the upper body. In underwear that supports muscle movement by moderately pressing
On the front surface of the wear torso, the first stretch knitted portion with a low stretch rate is arranged in a side direction corresponding to the major part of the greater pectoralis muscle and the rectus abdominis muscle in the lateral direction in which the maximum stretch direction is the left-right width direction,
In a state continuous with the first stretchable knitted portion, a portion corresponding to the shoulder portion of the trapezius muscle has a second stretchable knitted portion having a stretch rate higher than that of the first stretchable knitted portion, and its maximum stretchable direction is left and right. Place it in the width direction,
Furthermore, in a state where the first stretch knitted portion and the second stretch knitted portion are continuous, the stretch rate is higher than that of the second stretch knitted portion in the portion corresponding to the portion from the front saw blade to the external oblique muscle. A high third stretch knitted portion is formed by being arranged in an oblique direction in which the maximum stretch direction thereof is inclined outward as the upper direction is increased.

  In other words, with this configuration, the first stretch knitted portion having a low stretch rate is placed on the front surface of the wear torso portion corresponding to the major part of the greater pectoral muscle and the rectus abdominis muscle, and its maximum stretch direction is the left-right width direction. When wearing wear, the front of the wear torso is easy to expand and contract in the left-right width direction, making it easy to wear the wear, and large breasts for various tasks and sports. Supports smooth movement of the main muscles and rectus abdominis muscles. In addition, the first stretch knitted portion on the front surface of the wear torso is in close contact with the main part of the wearer's pectoralis major muscle and the rectus abdominis muscle and presses appropriately, thereby improving the muscle strength of these muscles. it can.

  In addition, the pressure on the major part of the pectoralis muscle adjusts the balance of strength between the pectoralis major muscle and the small pectoralis muscle inside it, so that the shallow muscle (here, the pectoral muscle) and the deep muscle ( Here, it is possible to effectively increase the exercise capacity while suppressing a decrease in the exercise ability due to the non-uniform muscle strength balance with the small pectoral muscle).

  In various work and various sports, the stretch rate of the muscles mainly due to the raising and lowering of the arm is mainly at the site corresponding to the major part of the pectoralis major muscle and the shoulder part of the trapezius which is larger than the rectus abdominis. Since the second stretch knitted portion, which is higher than the stretch knitted portion, is arranged sideways with the maximum stretch direction being the left-right width direction, the trapezius muscles that extend and contract in the left-right width direction by operations such as raising and lowering the arms Supports the movement of the shoulder part of the arm and smoothes the movement, and it closely adheres to the shoulder part of the trapezius muscle to provide a suitable pressure, thus improving the muscle strength of the trapezius muscle be able to.

  Furthermore, in various work and various sports, the expansion / contraction rate at the part corresponding to the part from the front serration to the external abdominal oblique muscle (ie, the flank part), which is very large mainly due to the arm raising and lowering and torsion of the upper body Since the third stretch knitted portion, which is higher than the second stretch knitted portion, is arranged in an oblique direction in which the maximum stretch direction is inclined outward as the upper direction extends upward, it is possible to move the arm up and down and twist the upper body. Supports the movement of the front and external oblique muscles that operate by expanding and contracting in the oblique direction that tilts outward as it goes upward, and can make the operation smooth, and from the front saw muscles to the external oblique muscles Appropriate pressure is applied to the part between the two, so that the strength of these muscles can be improved.

  In addition, the pressure on the external oblique muscles adjusts the balance of muscle strength between the external oblique muscles and the internal oblique muscles on the inside thereof, and thereby, the shallow muscles (here, the external oblique muscles) and the deep muscles The exercise ability can be effectively improved while suppressing a decline in exercise ability due to the non-uniform muscle strength balance with the internal oblique muscle here.

  In short, by arranging the first stretch knitted portion, the second stretch knitted portion and the third stretch knitted portion in a continuous state as described above, the upper body is mainly twisted and arms raised and lowered in various work and various sports. Supports the movement of each muscle that acts during the movements (for example, pitching and hitting in baseball, swinging in golf, stroke in tennis, etc.) By applying an appropriate pressure to the muscle, the muscular strength can be improved and the exercise ability can be effectively improved.

  The pectoralis major muscle acts mainly on horizontal adduction, flexion, adduction, internal rotation, extension and abduction of the shoulder joint. The small pectoral muscle acts on the scapula's control, abduction, and downward rotation. The rectus abdominis muscle mainly acts on the forward bending, lateral bending and rotation of the upper body. Trapezius acts on shoulder flexion, extension, abduction, adduction and abduction, and scapula elevation and depression. The anterior saw blade acts on the abduction and upward rotation of the scapula. The external oblique muscles and the internal oblique muscles mainly act on the rotational movement, bending and lateral bending of the upper body.

In addition , a plurality of stretch knitted portions having a stretch rate in one direction larger than that in the other direction perpendicular thereto and different stretch rates in the maximum stretch direction are arranged at sites corresponding to the muscles constituting the upper body, In underwear that supports the movement of muscles by appropriately pressing those muscles,
The stretch knitted portion arranged at the site corresponding to the shoulder portion of the trapezius muscle is configured in a lateral direction in which the maximum stretch direction is the left-right width direction,
The stretch knitting portion disposed in the portion corresponding to the deltoid muscle in a state continuous with the stretch knitting portion may be configured in such a direction that its maximum stretch direction is the arm circumferential direction .

  The part corresponding to the shoulder of the body consists of the shoulder part of the trapezius muscle and the deltoid muscle, and the shoulder part of the trapezius muscle and the deltoid muscle extend and contract in the lateral direction in the lateral direction in the operation of raising and lowering the arm. However, when the arm is raised, the deltoid muscle is raised and enlarged.

  In other words, with this configuration, the stretchable knitted portion disposed at the site corresponding to the shoulder portion of the trapezius muscle is stretched in the lateral width direction by configuring the stretched knitted portion in a lateral direction in which the maximum stretchable direction is the lateral width direction. Supports the movement of the trapezius muscles and makes the movement smooth, and it closely adheres to the shoulder part of the trapezius muscles to give appropriate pressure, so that the muscle strength of the trapezius muscles is improved be able to.

  Further, by constructing the stretch knitted portion arranged at the portion corresponding to the deltoid muscle so that the maximum stretch direction of the stretch knitted portion is the arm circumferential direction, the stretch knitted portion rises mainly due to contraction in movements such as raising and lowering the arm and twisting the arm. Supports the movement of the deltoid muscles without resisting the movement of the deltoid muscles, making the operation smooth and applying close pressure to the deltoid muscles to give appropriate pressure. Muscle strength can be improved.

  In short, by arranging these stretch knitted portions in a continuous state as described above, in various operations and various sports, operations such as raising and lowering arms and twisting arms (for example, pitching and striking operations in baseball, golf, etc. Supports the movement of each muscle acting during the swinging movements, stroke movements in tennis, etc.), and makes it possible to smoothly perform a series of these movements, and improves the muscular strength by applying appropriate pressure to these muscles It is possible to effectively improve exercise ability.

  The deltoid muscles act on the horizontal flexion, internal rotation, flexion, extension, abduction, horizontal extension, and external rotation of the shoulder joint.

The second feature configuration of the present invention relates to underwear, and the feature is
A plurality of stretch knitted parts that have a stretch rate in one direction that is greater than the other direction perpendicular to the stretch direction and that have a different stretch rate in the maximum stretch direction are arranged at the sites corresponding to the muscles constituting the upper body. In underwear that supports muscle movement by moderately pressing
In the wear sleeve portion, the first stretch knitted portion having a low stretch rate is arranged at a portion corresponding to the biceps brachii and humerus muscle in such a direction that the maximum stretch direction thereof is the arm circumferential direction,
In a state continuous with the first stretch knitting portion, a second stretch knitting portion having a stretch rate higher than that of the first stretch knitting portion is provided at a portion corresponding to the triceps surae, the upper arm portion of the brachial muscle and the elbow muscle. In the orientation in which the maximum expansion and contraction direction is the arm circumferential direction,
Furthermore, in a state of being continuous with the first stretch knitted portion and the second stretch knitted portion, the portion corresponding to the upper arm side portion of the hip arm muscle and the pectoral muscle has a stretch rate higher than that of the second stretch knitted portion. The high third stretch knitted portion is formed by being arranged in an oblique direction in which the maximum stretch direction thereof is inclined outward as the upward direction is increased.

  That is, in this configuration, the first elastic knitted portion having a low expansion / contraction rate is arranged in the wear sleeve portion in a position corresponding to the biceps and humerus muscles so that the maximum expansion / contraction direction thereof is the arm circumferential direction. Therefore, when wearing the wear, the wear sleeve part expands and contracts in the circumferential direction of the arm, and the arm can be easily inserted into the wear sleeve part, and the upper arm by bending and extending the elbow in various work and various sports It is possible to support the biceps and humerus muscles so that they can expand and contract smoothly. Moreover, since this 1st expansion-contraction knitting part closely_contact | adheres with respect to a wearer's biceps and humerus muscles and presses moderately, the muscular strength of these muscles can be improved.

  And in various work and various sports, the expansion and contraction of the muscle mainly by the elbow flexion / extension movement is higher in the region corresponding to the triceps surae than the biceps brachii. 2 Since the stretchable knitted portion is arranged in such a direction that its maximum stretch direction is the arm circumferential direction, the triceps surae can be supported by the flexion movement of the arm so that it can be smoothly stretched. An appropriate pressure is applied in close contact with the upper arm portion of the head muscles and the brachial muscles, so that the muscular strength of the triceps and brachial muscles can be improved.

  Also, by arranging the second stretchable knitted portion at the part corresponding to the elbow joint, the second stretchable knitted portion with good stretchability is extended when the elbow is bent, so that the elbow can be bent without resistance. .

  Furthermore, in various work and various sports, the stretch rate is the second stretch knitting in the part corresponding to the upper arm side portion of the large arm and large pectoral muscles, which are mainly stretched by the movements such as raising and lowering the arms and twisting the arms. Since the third stretch knitted portion that is higher than the upper part is arranged in an oblique direction in which the maximum stretch direction of the upper stretch direction tilts outward as it is upward, Improves the muscle strength of the muscles because it can support the expansion and contraction of the pectoralis muscles, and provides close pressure to the upper arm side of the incisor arm and the pectoralis major muscle. Can do.

  Also, the pressure on the upper arm of the greater pectoral muscle adjusts the balance of muscle strength between the greater pectoral muscle and the smaller pectoral muscle inside it, so that the superficial muscle (major pectoral muscle in this case) and the deep muscle The exercise ability can be effectively increased while suppressing the decline in exercise ability due to the non-uniform muscular strength balance (small pectoralis muscle here).

  Further, in a state where the chest is stretched (a state where the arm is horizontally extended from the shoulder joint), the third stretch knitting portion is enlarged in conjunction with the extension of the upper arm side portion of the pectoralis muscle to the upper arm side. Since the upper arm side portion of the pectoral muscle expands and contracts in the extending direction (that is, the oblique direction in which the upper arm is inclined outward), the operation of bending the arm from the shoulder joint in the horizontal direction can be performed smoothly.

  In short, by arranging these stretch knitted parts in a continuous state as described above, in various work and various sports, operations such as elbow flexion and extension, arm raising and lowering, and arm twisting (for example, pitching in baseball) Supports the movement of each muscle acting during movement, hitting movement, swinging movement in golf, stroke movement in tennis, etc.), so that a series of movements can be performed smoothly and appropriate pressure is applied to these muscles. Thus, muscular strength can be improved and exercise ability can be effectively improved.

  The biceps brachii acts on the elbow joint and the forearm prolapse, and assists the shoulder joint. The brachial muscle acts on the elbow joint flexion. The triceps muscle acts on the extension of the elbow joint and the extension of the shoulder joint. The brachial muscle acts on the elbow joint flexion, forearm pronation and pronation. The elbow muscle acts on the extension of the elbow joint. The inguinal arm muscle acts on shoulder flexion, adduction and horizontal flexion.

The third characteristic configuration of the present invention relates to underwear,
A plurality of stretch knitted parts that have a stretch rate in one direction that is greater than the other direction perpendicular to the stretch direction and that have a different stretch rate in the maximum stretch direction are arranged at the sites corresponding to the muscles constituting the upper body. In underwear that supports muscle movement by moderately pressing
In the front of the wear, in the portion corresponding to the major part of the greater pectoral muscle and the rectus abdominis, the first stretch knitted portion having a low stretch rate is arranged in a lateral direction in which the maximum stretch direction is the left-right width direction,
In a state continuous with the first stretchable knitted portion, a portion corresponding to the shoulder portion of the trapezius muscle has a second stretchable knitted portion having a stretch rate higher than that of the first stretchable knitted portion, and its maximum stretchable direction is left and right. Place it in the width direction,
Further, in a state continuous with the second stretchable knitted portion, the second stretchable knitted portion is disposed in a portion corresponding to the deltoid muscle in a direction in which the maximum stretchable direction thereof is the arm circumferential direction,
And in the state which continues to these 1st expansion-contraction knitting parts and the 2nd expansion-contraction knitting part, in the site | part corresponding to the part from a front saw blade to an external abdominal oblique muscle, an expansion / contraction rate is more than the said 2nd expansion-contraction knitting part. A high third stretch knitted portion is formed by being arranged in an oblique direction in which the maximum stretch direction thereof is inclined outward as the upper direction is increased.

  In other words, with this configuration, the first elastic knitted portion having a low expansion / contraction rate is provided on the front surface of the wear corresponding to the major part of the greater pectoral muscle and the rectus abdominis muscle, and the maximum expansion / contraction direction thereof is the left-right width direction. Because it is placed sideways, when wearing the wear, the front of the wear can easily expand and contract in the left-right width direction so that the wear can be worn easily and the major part of the pectoral muscle in various work and sports And can support the movement of the rectus abdominis muscles. In addition, the first stretch knitted portion on the front surface of the wear torso is in close contact with the main part of the wearer's pectoralis major muscle and the rectus abdominis muscle and presses appropriately, thereby improving the muscle strength of these muscles. it can.

  In addition, the pressure on the major part of the pectoralis muscle adjusts the balance of strength between the pectoralis major muscle and the small pectoralis muscle inside it, so that the shallow muscle (here, the pectoral muscle) and the deep muscle ( Here, it is possible to effectively increase the exercise capacity while suppressing a decrease in the exercise ability due to the non-uniform muscle strength balance with the small pectoral muscle).

  In various work and various sports, the stretch rate of the muscles mainly due to the raising and lowering of the arm is mainly at the site corresponding to the major part of the pectoralis major muscle and the shoulder part of the trapezius which is larger than the rectus abdominis. Since the second stretch knitted portion, which is higher than the stretch knitted portion, is arranged sideways with the maximum stretch direction being the left-right width direction, the trapezius muscles that extend and contract in the left-right width direction by operations such as raising and lowering the arms The movement of the shoulder portion of the muscle can be supported to make the movement smooth, and an appropriate pressure can be applied to the shoulder portion of the trapezius muscle to improve the muscle strength.

  Further, by configuring the second stretch knitted portion arranged at the site corresponding to the deltoid muscle corresponding to the shoulder of the body together with the shoulder portion of the trapezius muscle, the maximum stretch direction of the second stretch knitted portion is mainly oriented in the arm circumferential direction, Supports the movement of the deltoid muscle without resisting the movement of the deltoid muscle that rises due to the contraction in the movement such as the raising and lowering of the arm and the twisting of the arm. Appropriate pressure can be applied to the muscles to improve muscle strength.

  Furthermore, in various work and various sports, the expansion / contraction rate at the part corresponding to the part from the front saw muscle to the external abdominal oblique muscle (ie, the flank part), where muscle expansion and contraction mainly due to raising and lowering the arm and twisting the upper body is very large Since the third stretch knitted portion, which is higher than the second stretch knitted portion, is arranged in an oblique direction in which the maximum stretch direction is inclined outward as the upper direction is upward, it is possible to move the arm up and down and twist the upper body. Supports the movement of these front and outer abdominal oblique muscles that expand and contract in an oblique direction that tilts outward as it goes upward, and can make the operation smooth, and from the front saw muscles to the outer abdominal oblique muscles Appropriate pressure can be applied to the part between and the muscle strength of those muscles can be improved.

  In addition, the pressure on the external oblique muscles adjusts the balance of muscle strength between the external oblique muscles and the internal oblique muscles on the inside thereof, and thereby, the shallow muscles (here, the external oblique muscles) and the deep muscles The exercise ability can be effectively increased while suppressing the decline in exercise ability due to the non-uniform muscle strength balance with the internal oblique muscle here.

  In short, by arranging the first stretch knitted portion, the second stretch knitted portion and the third stretch knitted portion in a continuous state as described above, in various work and various sports, mainly twisting the upper body and raising and lowering the arms, Supports the movement of each muscle that acts during arm twisting movements (for example, pitching and hitting movements in baseball, swinging movements in golf, stroke movements in tennis, etc.) so that a series of movements can be performed smoothly. At the same time, by applying an appropriate pressure to these muscles, the muscular strength can be improved and the exercise ability can be effectively improved.

The fourth characteristic configuration of the present invention relates to underwear,
A plurality of stretch knitted parts that have a stretch rate in one direction that is greater than the other direction perpendicular to the stretch direction and that have a different stretch rate in the maximum stretch direction are arranged at the sites corresponding to the muscles constituting the upper body. In underwear that supports muscle movement by moderately pressing
On the front surface of the wear torso, a first stretch knitted portion having a low stretch rate is arranged in a side direction corresponding to the major part of the pectoralis major muscle and the rectus abdominis muscle in a lateral direction in which the maximum stretch direction is the left-right width direction,
In a state continuous with the first stretchable knitted portion, a portion corresponding to the shoulder portion of the trapezius muscle has a second stretchable knitted portion having a stretch rate higher than that of the first stretchable knitted portion, and its maximum stretchable direction is left and right. While arranged in the width direction,
In the wear sleeve portion, the second stretchable material is disposed in a portion corresponding to the deltoid muscle in a direction in which the maximum stretch direction thereof is the arm circumferential direction,
In a state of being continuous with the second stretchable knitting portion disposed at the portion corresponding to the deltoid muscle, the portion corresponding to the biceps and humerus muscles is connected to the first stretchable knitted portion with the maximum stretch direction of the arm circumference. Place it in the direction that becomes the direction,
The region corresponding to the triceps surae, the upper arm portion of the brachial muscle, and the elbow muscle in the state continuous to the first telescopic knitted portion disposed at the region corresponding to the biceps brachia and the brachial muscle, 2 Arrange the stretchable knitted part in the orientation in which the maximum stretchable direction is the arm circumferential direction,
Further, a first telescopic knitting portion disposed at a position corresponding to the biceps brachialis and the upper arm muscle, and a second telescopic knitting disposed at a position corresponding to the upper arm portion and the elbow muscle of the triceps surae and brachial muscle. In the state corresponding to the upper arm side portion of the incisor arm and greater pectoral muscle, the third stretch knitted portion having a stretch rate higher than that of the second stretch knitted portion is the maximum stretch direction. It is in the point which has been arranged and formed in the direction which becomes the slanting direction which inclines outward toward the upper part.

  In other words, with this configuration, the first stretch knitted portion having a low stretch rate is placed on the front surface of the wear torso portion corresponding to the major part of the greater pectoral muscle and the rectus abdominis muscle, and its maximum stretch direction is the left-right width direction. When wearing wear, the front of the wear torso is easy to expand and contract in the left-right width direction, making it easy to wear the wear, and large breasts for various tasks and sports. Supports smooth movement of the main muscles and rectus abdominis muscles. In addition, the first stretch knitted portion on the front surface of the wear torso is in close contact with the main part of the wearer's pectoralis major muscle and the rectus abdominis muscle and presses appropriately, thereby improving the muscle strength of these muscles. it can.

  In addition, the pressure on the major part of the pectoralis muscle adjusts the balance of strength between the pectoralis major muscle and the small pectoralis muscle inside it, so that the shallow muscle (here, the pectoral muscle) and the deep muscle ( Here, it is possible to effectively increase the exercise capacity while suppressing a decrease in the exercise ability due to the non-uniform muscle strength balance with the small pectoral muscle).

  In various work and various sports, the stretch rate of the muscles mainly due to the raising and lowering of the arm is mainly at the site corresponding to the major part of the pectoralis major muscle and the shoulder part of the trapezius which is larger than the rectus abdominis. Since the second stretch knitted portion, which is higher than the stretch knitted portion, is arranged sideways with the maximum stretch direction being the left-right width direction, the trapezius muscles that extend and contract in the left-right width direction by operations such as raising and lowering the arms The movement of the shoulder portion of the muscle can be supported to make the movement smooth, and an appropriate pressure can be applied to the shoulder portion of the trapezius muscle to improve the muscle strength.

  Further, in the wear sleeve portion, the second stretch knitted portion arranged at the portion corresponding to the deltoid muscle corresponding to the shoulder of the body together with the shoulder portion of the trapezius muscle is configured so that the maximum stretch direction thereof is the arm circumferential direction. By doing so, the movement of the deltoid muscles is supported without causing resistance to the movement of the deltoid muscles that are raised due to the contraction of the movements such as raising and lowering the arms and twisting the arms. In addition, the muscle strength of the muscle can be improved by applying an appropriate pressure to the deltoid muscle.

  And since the 1st expansion-contraction knitted part with a low expansion / contraction rate is arrange | positioned in the direction corresponding to the arm periphery direction in the site | part corresponding to a biceps and a humerus muscle, when wearing a wear | wear The wear sleeve part can be expanded and contracted in the circumferential direction of the arm, and the arm can be easily inserted into the wear sleeve part, and the biceps and biceps muscles can be expanded and contracted smoothly by bending and extending the elbow in various tasks and sports. Can be supported. Moreover, since this 1st expansion-contraction knitting part closely_contact | adheres with respect to a wearer's biceps and humerus muscles and presses moderately, the muscular strength of these muscles can be improved.

  And in various work and various sports, the expansion and contraction of the muscle mainly by the elbow flexion / extension movement is higher in the region corresponding to the triceps surae than the biceps brachii. 2 Since the stretchable knitted portion is arranged in such a direction that its maximum stretch direction is the arm circumferential direction, the triceps surae can be supported by the flexion movement of the arm so that it can be smoothly stretched. An appropriate pressure is applied in close contact with the upper arm portion of the head muscles and the brachial muscles, so that the muscular strength of the triceps and brachial muscles can be improved.

  Also, by arranging the second stretchable knitted portion at the part corresponding to the elbow joint, the second stretchable knitted portion with good stretchability is extended when the elbow is bent, so that the elbow can be bent without resistance. .

  Furthermore, in various work and various sports, the stretch rate is the second stretch knitting in the part corresponding to the upper arm side portion of the large arm and large pectoral muscles, which are mainly stretched by the movements such as raising and lowering the arms and twisting the arms. Since the third stretch knitted portion that is higher than the upper part is arranged in an oblique direction in which the maximum stretch direction of the upper stretch direction tilts outward as it is upward, Improves the muscle strength of the muscles because it can support the expansion and contraction of the pectoralis muscles, and provides close pressure to the upper arm side of the incisor arm and the pectoralis major muscle. Can do.

  Also, the pressure on the upper arm of the greater pectoral muscle adjusts the balance of muscle strength between the greater pectoral muscle and the smaller pectoral muscle inside it, so that the superficial muscle (major pectoral muscle in this case) and the deep muscle The exercise ability can be effectively increased while suppressing the decline in exercise ability due to the non-uniform muscular strength balance (small pectoralis muscle here).

  Further, in a state where the chest is stretched (a state where the arm is horizontally extended from the shoulder joint), the third stretch knitting portion is enlarged in conjunction with the extension of the upper arm side portion of the pectoralis muscle to the upper arm side. Since the upper arm side portion of the pectoral muscle expands and contracts in the extending direction (that is, the oblique direction in which the upper arm is inclined outward), the operation of bending the arm from the shoulder joint in the horizontal direction can be performed smoothly.

  In short, by arranging these stretchable knitted portions in a continuous state as described above, in various operations and sports, operations such as raising and lowering of arms, twisting of arms, and bending of elbows (for example, pitching in baseball) Supports the movement of each muscle acting during movement and hitting movement, swinging movement in golf, stroke movement in tennis, etc.), so that a series of movements can be performed smoothly and appropriate pressure is applied to these muscles. Thus, muscle strength can be improved and exercise ability can be effectively improved.

The fifth characteristic configuration of the present invention relates to underwear,
A plurality of stretch knitted parts that have a stretch rate in one direction that is greater than the other direction perpendicular to the stretch direction and that have a different stretch rate in the maximum stretch direction are arranged at the sites corresponding to the muscles constituting the upper body. In underwear that supports muscle movement by moderately pressing
On the front surface of the wear torso, a first stretch knitted portion having a low stretch rate is arranged in a side direction corresponding to the major part of the pectoralis major muscle and the rectus abdominis muscle in a lateral direction in which the maximum stretch direction is the left-right width direction,
In a state continuous with the first stretchable knitted portion, a portion corresponding to the shoulder portion of the trapezius muscle has a second stretchable knitted portion having a stretch rate higher than that of the first stretchable knitted portion, and its maximum stretchable direction is left and right. Place it in the width direction,
In a state in which the first stretch knitted portion and the second stretch knitted portion are continuous, a portion corresponding to a portion from the front saw blade to the outer oblique muscle has a stretch rate higher than that of the second stretch knitted portion. 3 The stretchable knitted portion is arranged in an oblique direction in which the maximum stretchable direction of the stretchable knitted portion is inclined outward as it goes upward,
In the wear sleeve portion, the second stretchable material is disposed in a portion corresponding to the deltoid muscle in a direction in which the maximum stretch direction thereof is the arm circumferential direction,
In a state of being continuous with the second stretchable knitting portion disposed at the portion corresponding to the deltoid muscle, the first stretchable knitting portion is placed at a portion corresponding to the biceps and humerus muscles so that the maximum stretchable direction thereof is the arm circumference. Place it in the direction that becomes the direction,
The region corresponding to the triceps surae, the upper arm portion of the brachial muscle, and the elbow muscle in the state continuous to the first telescopic knitted portion disposed at the region corresponding to the biceps brachia and the brachial muscle, 2 Arrange the stretchable knitted part in the orientation in which the maximum stretchable direction is the arm circumferential direction,
Further, a first telescopic knitting portion disposed at a position corresponding to the biceps brachialis and the upper arm muscle, and a second telescopic knitting disposed at a position corresponding to the upper arm portion and the elbow muscle of the triceps surae and brachial muscle. In the state corresponding to the upper arm side portion of the incisor arm and greater pectoral muscles, the third stretchable knitted portion is oriented in an oblique direction in which the maximum stretchable direction is inclined outward as it is upward It is in the point formed by arranging.

  In other words, with this configuration, the first stretch knitted portion having a low stretch rate is placed on the front surface of the wear torso portion corresponding to the major part of the greater pectoral muscle and the rectus abdominis muscle, and its maximum stretch direction is the left-right width direction. When wearing wear, the front of the wear torso is easy to expand and contract in the left-right width direction, making it easy to wear the wear, and large breasts for various tasks and sports. Supports smooth movement of the main muscles and rectus abdominis muscles. In addition, the first stretch knitted portion on the front surface of the wear torso is in close contact with the main part of the wearer's pectoralis major muscle and the rectus abdominis muscle and presses appropriately, thereby improving the muscle strength of these muscles. it can.

  In addition, the pressure on the major part of the pectoralis muscle adjusts the balance of strength between the pectoralis major muscle and the small pectoralis muscle inside it, so that the shallow muscle (here, the pectoral muscle) and the deep muscle ( Here, it is possible to effectively increase the exercise capacity while suppressing a decrease in the exercise ability due to the non-uniform muscle strength balance with the small pectoral muscle).

  In various work and various sports, the stretch rate of the muscles mainly due to the raising and lowering of the arm is mainly at the site corresponding to the major part of the pectoralis major muscle and the shoulder part of the trapezius which is larger than the rectus abdominis. Since the second stretch knitted portion, which is higher than the stretch knitted portion, is arranged sideways with the maximum stretch direction being the left-right width direction, the trapezius muscles that extend and contract in the left-right width direction by operations such as raising and lowering the arms The movement of the shoulder portion of the muscle can be supported to make the movement smooth, and an appropriate pressure can be applied to the shoulder portion of the trapezius muscle to improve the muscle strength.

  Also, in various work and various sports, the stretch rate at the part corresponding to the part from the front saw muscle to the external oblique muscle (ie, the flank part), where the muscle stretches mainly by raising and lowering the arm and twisting the upper body is very large Since the third stretch knitted portion, which is higher than the second stretch knitted portion, is arranged in an oblique direction in which the maximum stretch direction is inclined outward as the upper direction extends upward, it is possible to move the arm up and down and twist the upper body. Supports the movement of the front and external oblique muscles that operate by expanding and contracting in the oblique direction that tilts outward as it goes upward, and can make the operation smooth, and from the front saw muscles to the external oblique muscles Appropriate pressure is applied to the part between the two, so that the strength of these muscles can be improved.

  In addition, the pressure on the external oblique muscles adjusts the balance of muscle strength between the external oblique muscles and the internal oblique muscles on the inside thereof, and thereby, the shallow muscles (here, the external oblique muscles) and the deep muscles The exercise ability can be effectively improved while suppressing a decline in exercise ability due to the non-uniform muscle strength balance with the internal oblique muscle here.

  In the wear sleeve portion, the second stretch knitted portion arranged at the portion corresponding to the deltoid muscle corresponding to the shoulder of the body together with the shoulder portion of the trapezius muscle is configured so that the maximum stretch direction thereof is the arm circumferential direction. By doing so, the movement of the deltoid muscles is supported without causing resistance to the movement of the deltoid muscles that are raised due to the contraction of the movements such as raising and lowering the arms and twisting the arms. In addition, the muscle strength of the muscle can be improved by applying an appropriate pressure to the deltoid muscle.

  Moreover, since the 1st expansion-contraction knitted part with a low expansion / contraction rate is arrange | positioned in the direction corresponding to the arm periphery direction in the site | part corresponding to a biceps and a humerus muscle, when wearing a wear | wear The wear sleeve part can be expanded and contracted in the circumferential direction of the arm, and the arm can be easily inserted into the wear sleeve part, and the biceps and biceps muscles can be expanded and contracted smoothly by bending and extending the elbow in various tasks and sports. Can be supported. Moreover, since this 1st expansion-contraction knitting part closely_contact | adheres with respect to a wearer's biceps and humerus muscles and presses moderately, the muscular strength of these muscles can be improved.

  And in various work and various sports, the expansion and contraction of the muscle mainly by the elbow flexion / extension movement is higher in the region corresponding to the triceps surae than the biceps brachii. 2 Since the stretchable knitted portion is arranged in such a direction that its maximum stretch direction is the arm circumferential direction, the triceps surae can be supported by the flexion movement of the arm so that it can be smoothly stretched. An appropriate pressure is applied in close contact with the upper arm portion of the head muscles and the brachial muscles, so that the muscular strength of the triceps and brachial muscles can be improved.

  Also, by arranging the second stretchable knitted portion at the part corresponding to the elbow joint, the second stretchable knitted portion with good stretchability is extended when the elbow is bent, so that the elbow can be bent without resistance. .

  Furthermore, in various tasks and sports, mainly the arm arm and pectoral muscles that have large muscle expansion and contraction due to actions such as raising and lowering the arm and horizontal movement of the arm (especially when the arm is bent and stretched horizontally from the shoulder joint). Since the third stretch knitted portion having a stretch rate higher than that of the second stretch knitted portion is arranged in a direction corresponding to the upper arm side portion in an oblique direction in which its maximum stretch direction is inclined outward as it is upward, Supports smooth expansion and contraction of the incisor arm and greater pectoral muscles by movements such as raising and lowering the arm and twisting the arm, and is in close contact with the upper arm side of the incisor arm and greater pectoral muscle Appropriate pressure is applied, so that the strength of these muscles can be improved.

  Also, the pressure on the upper arm of the greater pectoral muscle adjusts the balance of muscle strength between the greater pectoral muscle and the smaller pectoral muscle inside it, so that the superficial muscle (major pectoral muscle in this case) and the deep muscle The exercise ability can be effectively increased while suppressing the decline in exercise ability due to the non-uniform muscular strength balance (small pectoralis muscle here).

  Further, in a state where the chest is stretched (a state where the arm is horizontally extended from the shoulder joint), the third stretch knitting portion is enlarged in conjunction with the extension of the upper arm side portion of the pectoralis muscle to the upper arm side. Since the upper arm side portion of the pectoral muscle expands and contracts in the extending direction (that is, the oblique direction in which the upper arm is inclined outward), the operation of bending the arm from the shoulder joint in the horizontal direction can be performed smoothly.

  In short, by arranging these stretchable knitted portions in a continuous state as described above, in various operations and sports, operations such as raising and lowering of arms, twisting of arms, and bending of elbows (for example, pitching in baseball) Supports the movement of each muscle acting during movement and hitting movement, swinging movement in golf, stroke movement in tennis, etc.), so that a series of movements can be performed smoothly and appropriate pressure is applied to these muscles. Thus, muscle strength can be improved and exercise ability can be effectively improved.

The sixth feature configuration of the present invention is a preferred configuration in the implementation of any one of the first to fifth feature configurations.
In the wear torso, the stretchable knitted portion is formed in a position corresponding to the waist portion of the external oblique muscle and the waist portion of the latissimus dorsi muscle in a lateral direction in which the maximum stretch direction is the left-right width direction. It is in.

  In other words, with this configuration, in the wear torso, the stretch knitted portion is arranged in a sideways direction where the maximum stretch direction thereof is the left-right width direction at the portion corresponding to the waist portion of the external oblique muscle and the latissimus back muscle. Therefore, when wearing the wear, the wear body part can be easily expanded and contracted in the left-right width direction, the wear can be easily worn, and movements such as twisting of the waist in various work and various sports are smooth. Can be supported. In addition, the stretchable knitting portion is in close contact with the waist portion of the wearer's outer abdominal oblique muscle and the waist portion of the latissimus dorsi and presses appropriately, so that the muscle strength of these muscles can be improved.

  In addition, the pressure on the external oblique muscles adjusts the balance of muscle strength between the external oblique muscles and the internal oblique muscles on the inside thereof, and thereby, the shallow muscles (here, the external oblique muscles) and the deep muscles The exercise ability can be effectively increased while suppressing the decline in exercise ability due to the non-uniform muscle strength balance with the internal oblique muscle here.

  In short, by arranging the stretch knitted portions in a continuous state as described above, in various operations and sports, mainly operations such as torsion of the hips (for example, pitching and hitting operations in baseball, swinging operations in golf, tennis, etc. In addition to supporting the movement of each muscle acting at the time of stroke movement etc.), it is possible to smoothly perform a series of these movements and improve the muscular strength by applying an appropriate pressure to these muscles, and improve the exercise ability It can be improved effectively.

  The latissimus dorsi muscle acts on the adduction, extension, internal rotation and horizontal extension of the shoulder joint.

The seventh feature configuration of the present invention is a preferred configuration in the implementation of any one of the first to sixth feature configurations.
On the rear surface of the wear torso part, the first stretch knitting part arranged in a lateral direction with its maximum stretch direction being the left-right width direction at portions corresponding to the main part of the trapezius muscle and the spinal column side part of the latissimus dorsi muscle; The shoulder line of the second stretchable knitting portion is placed in a position corresponding to the shoulder portion of the cap muscle, the subspinous muscle, the small circular muscle, and the great circular muscle in a lateral direction in which the maximum expansion and contraction direction is the left-right width direction. It is in the point arranged along the inner edge shape of the scapula.

  In other words, with this configuration, the main part of the trapezius muscle and the main portion of the trapezius muscle along the shape of the inner edge of the scapula that moves greatly in various operations and movements based on the shoulder such as raising and lowering the arm and swinging the arm in various sports A first telescopic knitting portion disposed at a portion corresponding to the spinal column side portion of the latissimus dorsi and a second telescopic knitting portion disposed at a position corresponding to the shoulder portion of the trapezius muscle, the subspinous muscle, the small circular muscle and the great circular muscle. Since the boundary line with the knitting part is arranged, there is no need to place two elastic knitting parts with different expansion ratios on the scapula that moves greatly, and the second expansion / contraction with a higher expansion ratio than the first elastic knitting part In this way, the scapula is not discomforted in each movement, and it is possible to cope with a large movement of the scapula, and the first stretchable knitting portion is the main part of the trapezius muscle and the latissimus dorsi muscle. On the spine side, the second stretch knitting part is a monk Shoulder muscle, infraspinatus muscle, against teres minor and teres major muscle can move their respective muscles are supported so as to smoothly at each operation.

  And, since the first stretch knitted portion having a low stretch rate is arranged in the side corresponding to the main part of the trapezius muscle and the spinal column side part of the latissimus dorsi muscle, When wearing the wear, the rear surface of the wear torso can easily expand and contract in the left-right width direction, making it easy to wear the wear, and the main part of the trapezius muscle and the spine side of the latissimus dorsi muscle in various tasks and sports It can support the movement of the parts to be smooth.

  In addition, the pressure on the main part of the trapezius adjusts the balance of strength between the main part of the trapezius and the scapula and rhomboid muscles on the inside of the main part. It is possible to effectively increase athletic ability while suppressing a decrease in athletic ability due to non-uniform muscular strength balance between the cap muscle) and the deep layer muscles (scapular levator muscle and rhomboid muscle here).

  In addition, by applying moderate pressure to the spinal column side of the latissimus dorsi, the main part of the trapezius muscle, the rhomboid muscle, the spine side of the latissimus dorsi and the spinal column inside the part spanning these muscles By adjusting the balance of muscular strength with the standing muscles, it is possible to effectively increase the exercise ability while suppressing a decrease in exercise ability due to non-uniform muscle force balance on the back surface of the body.

  In addition, a second stretch knitted portion having a stretch rate higher than that of the first stretch knitted portion is placed on the shoulder portion of the trapezius muscle, the lower spinous muscle, the small circular muscle, and the great circular muscle. Since it is arranged horizontally in the width direction, it is possible to support the movement of the shoulder portion of the trapezius muscle, the subspinous muscle, the small circular muscle, and the great circular muscle in various operations and various sports. Further, the second stretchable knitting portion can be pressed against the shoulder portion of the trapezius muscle, the subspinous muscle, the small circular muscle, and the great circular muscle, so that the muscle strength of these muscles can be improved. .

  In addition, the pressure on the shoulder of the trapezius adjusts the balance of the muscle strength between the trapezius shoulder and the supraspinatus on the inside of the shoulder, so that the superficial muscle (herein the trapezius) It is possible to effectively increase athletic ability while suppressing a decrease in athletic ability due to non-uniform muscle strength balance with the deep muscle (here, the supraspinatus muscle).

  In short, by arranging the first stretchable knitted portion and the second stretchable knitted portion in a continuous state as described above, operations such as raising and lowering the arm and twisting the arm mainly in various operations and various sports (for example, baseball) (Sporting motion and striking motion in golf, swinging motion in golf, stroke motion in tennis, etc.), the movement of the scapula can be made smooth, and the movement of each muscle can be supported and the series of movements can be made smoothly. In addition, by applying an appropriate pressure to these muscles, the muscular strength can be improved and the exercise ability can be effectively improved.

  The supraspinatus assists in the abduction of the shoulder joint and acts to stabilize the humeral head. The subspinous muscle acts on the external rotation, horizontal extension and extension of the shoulder joint. The small circular muscle acts on the external rotation, horizontal extension, and extension of the shoulder joint. The great circular muscle acts on the extension, internal rotation and adduction of the shoulder joint, and assists the movement of the latissimus dorsi muscle. The scapula muscle acts on the elevation of the scapula. The rhomboid muscles act on the inversion and elevation of the scapula. The spine erect muscle acts on the extension (backward bending) and lateral bending of the upper body.

The eighth feature configuration of the present invention is a preferred configuration in the implementation of any one of the first to seventh feature configurations.
In each of the wear body part or the wear sleeve part, a plurality of stretch knitting parts constituting them are formed by a non-sewn series knitting ,
It is in the point which is sewn on the state where the wear sleeve part was turned upside down with respect to the wear body part .

  In other words, with this configuration, the wearer body part or the wear sleeve part is formed by knitting in a series, not by stitching a plurality of stretch knitted parts that constitute each of the wear trunk part or wear sleeve part. Therefore, it is possible to make the wear comfortable.

  In addition, when the wear is formed by stitching a plurality of stretch knitted portions, even if the maximum stretch direction of each of the continuous stretch knitted portions is the same direction, their stretch rate is reduced at the stitched location, Although it was difficult to smoothly support work and operations in various sports, with this configuration, it is possible to smoothly support various operations and operations in various sports.

When the wear body portion and the wear sleeve portion are formed by a series of non-sewn knitting of a plurality of stretch knitted portions, both side edge portions and both shoulder line portions on the front and rear surfaces of the wear body portion (that is, the front and rear surfaces of the wear body portion) And a protruding ridge-like edge portion is formed on the upper edge portion of the front surface and the rear surface of the wear sleeve portion. In addition, stitched edges for forming a cylindrical wear sleeve portion are formed on the lower edge portions of the front and rear surfaces of the wear sleeve portion.
In other words, in this configuration, the wear body portion has the side where the collar-shaped edge is exposed to the outer surface as the surface, and the wear sleeve portion has the surface without the collar-shaped edge and the stitching edge as the surface. The garment part is not touching the body and the garment is comfortable to wear, and the garment sleeve part is particularly useful in various operations and sports. In the case of baseball, since it wears under a short-sleeved uniform, the wear sleeve part is exposed to the outer surface, but since the collar-like edge and the stitching edge part of the wear sleeve part are on the inner surface side, Also, it is possible to obtain a good appearance without deteriorating the aesthetic appearance.

Embodiment
1 and 2 show an underwear W according to the present invention worn by an operator or a player on the upper body in various work and various sports. The underwear W includes a wear body t, a wear sleeve a, and a wear collar. Each of the wear body portion t and the wear sleeve portion a has a first expansion / contraction knitting portion X having the lowest expansion / contraction rate and a higher expansion / contraction rate than the first expansion / contraction knitting portion X. 2 stretch knitted portion Y and the third stretch knitted portion Z having the highest stretch rate are formed by continuously knitting in a non-sewn state, and the wear collar n is formed by the third stretch knitted portion Z. Formed from.

  The wear sleeve part a is stitched to the wear body part t in an inverted state, whereby the first stretch knitted part X, the second stretch knitted part Y, and the third stretch knitted part Z are continuously connected. When the knitting is performed in a non-sewn state, the side edge portions S and the shoulder line portions L on the front surface t1 and the rear surface t2 of the wear body portion t (that is, the boundary between the front surface t1 and the rear surface t2 of the wear body portion t). (Line portion) and a collar-like edge portion e that appears in a state of protruding to the upper edge portion of the front surface and the rear surface of the wear sleeve portion a are positioned on the inner surface side of the wear sleeve portion a.

  In addition, stitched edges for forming the tubular wear sleeve a are formed on the lower edge portions of the front and rear surfaces of the wear sleeve a, and the wear sleeve t is turned upside down. This stitching edge portion is also located on the inner surface side of the wear sleeve portion a.

  That is, for the wear body part t, the side where the collar-shaped edge e is exposed to the outer surface is the surface, and for the wear sleeve part a, the side without the collar-shaped edge e and the stitched part is the surface. By sewing the garment sleeve a, the heel-shaped edge e does not contact the body of the garment body t, so the wear of the garment W is good, and for the garment sleeve a, various operations and sports In particular, in the case of baseball, since it wears under a short-sleeved uniform, the wear sleeve part a is exposed to the outer surface, but the collar-like edge part e and the stitching edge part of the wear sleeve part a are on the inner surface side, When the wear W is worn, its appearance is not impaired.

  FIG. 3 shows muscles in the front of the upper body of the body, and FIG. 4 shows muscles in the back of the upper body.

  The first stretch knitting part X includes a main part of the pectoralis major muscle 101 on the front surface t1 of the wear torso part t and a part corresponding to the rectus abdominis muscle 102 (first part 1), and a mitral on the rear surface t2 of the wear torso part t. A portion corresponding to the main portion of the muscle 103 and the spinal column side portion of the latissimus dorsi muscle 104 (second portion 2), a portion corresponding to the forearm muscle group 107 from the biceps 105 and humerus muscles 106 of the wear sleeve a 3 sites 3).

  The second stretch knitting portion Y is a portion (fourth portion 4) corresponding to the shoulder portion of the trapezius muscle 103 on the front surface t1 of the wear torso t, and a lower portion of the external oblique muscle 108 on the front surface t1 of the wear torso t. (Fifth part 5), a part corresponding to the part from the latissimus dorsi muscle 104 on the rear surface t2 of the wear torso t to the trapezius muscle 103, the subspinous muscle 109, the small circular muscle 110, and the great circular muscle 111 ( A sixth portion 6), a portion corresponding to the deltoid muscle 112 of the wear sleeve portion a (seventh portion 7), the triceps surae 113 of the wear sleeve portion a, the upper arm portion of the brachial muscle 114, and the elbow muscle 115 It arrange | positions to the corresponding | compatible site | part (8th site | part 8).

  The third stretch knitted portion Z includes a portion (9th portion 9) corresponding to a portion of the front surface t1 of the wear torso t t extending from the front saw muscle 116 to the external oblique muscle 108, and the inguinal arm muscle 117 of the wear sleeve portion a. And it is arrange | positioned at the site | part (10th site | part 10) corresponding to the upper arm side part of the great pectoral muscle 101, and is employ | adopted also at the wear collar part n (11th site | part 11).

  That is, the front surface t1 of the wear body part t is formed from the first part 1, the fourth part 4, the fifth part 5 and the ninth part 9, and the rear surface t2 of the wear body part t is the second part 2. The wear sleeve portion a is formed from the third part 3, the seventh part 7, the eighth part 8, and the tenth part 10.

  The maximum expansion / contraction direction of each of the first part 11 to the eleventh part 11 will be described.

  The first part 1, the fourth part 4 and the fifth part 5 are in the horizontal direction which is the left-right width direction of the wear body part t with respect to the maximum expansion and contraction directions of the parts 1, 4, 5 and 9 of the front surface t1 of the wear body part t. The ninth portion 9 is arranged in an oblique direction that is inclined outward as it goes upward.

  With respect to the maximum expansion and contraction direction of the respective parts 2 and 6 of the rear surface t2 of the wear body part t, the second part 2 and the sixth part 6 are arranged in the horizontal direction which is the left-right width direction of the wear body part t.

  With respect to the maximum expansion and contraction direction of each of the parts 3, 7, 8, and 10 of the wear sleeve part a, the third part 3, the seventh part 7, and the eighth part 8 are arranged in the direction that is the arm circumferential direction of the wear sleeve part a. The site | part 10 is arrange | positioned in the direction used as the diagonal direction which inclines outward toward the upper part.

  Next, the movement of each muscle of the upper body during the pitcher's pitching operation when the baseball player (pitcher) wears this underwear W, and each part of each stretch knitted portion X, Y, Z of the underwear W with respect to these muscles The support form by 1-11 is demonstrated.

  5 to 7 show the flow of the pitcher's pitching operation.

  FIG. 5 shows the first posture P1 with the foot raised to the highest position, FIG. 6 shows the second posture P2 where the foot holding the ball B is stepped and the hand holding the ball B farthest, and FIG. The third posture P3 is shown, the wind-up period from the start of the pitching operation to the first position P1, the cocking period from the first position P1 to the second position P2, and the acceleration period from the second position P2 to the third position P3. The period from the third posture P3 to the end of the pitching operation is referred to as a follow-through period.

  In the wind-up period, the pitcher raises his left leg and bends both elbows or one elbow while the weight is applied to the foot on the rear side of the weight (right foot in the case of a right pitcher) as in the first posture P1 of FIG. Perform movement (flexion of the elbow joint). At this time, the biceps muscle 105, the humerus muscle 106, the triceps muscle 113, the brachial muscle 114, the elbow muscle 115 and the forearm muscle group 107 act, and the third part 3 and the eighth part 8 of the wear sleeve a. While stretching and contracting in the circumferential direction of the arm, it applies moderate pressure to support muscular strength.

  During the cocking period, the early cocking period from the first posture P1 with the left foot raised to the ground, and the late cocking to the second posture P2 shown in FIG. In the early cocking period, the upper body is twisted (upper body rotation), and both arms are swung to both sides of the body (elbow joint flexion, shoulder joint abduction, shoulder joint internal rotation, shoulder Joint extension, scapula elevation, scapula adduction) In late cocking period, forearm twisting motion (protrusion of forearm at elbow joint) and right hand lifting motion (shoulder joint Horizontal abduction, shoulder flexion, shoulder joint external rotation, scapular upward rotation). At this time, the external oblique muscle 108 and the deep oblique muscle, the internal oblique muscle, act on the upper body rotation, and the elbow joint flexes the biceps 105, humeral muscles 106, and triceps 113. , Brachial muscle 114, elbow muscle 115 and forearm muscle group 107 act, and in shoulder joint abduction, pectoralis major muscle 101, small pectoral muscle that is deep muscle of great pectoral muscle 101, deltoid muscle 112, trapezius muscle 103 and the supraspinatus, which is a deep layer muscle of the trapezius muscle 103, and in the internal rotation of the shoulder joint, the pectoralis major muscle 101, the latissimus dorsi muscle 104, the great circular muscle 111 and the subscapular muscle inside the scapula In the extension of the shoulder joint, the latissimus dorsi muscle 104, the great circular muscle 111, the small circular muscle 110, and the deltoid muscle 112 act, and in the elevation of the scapula, the trapezius muscle 103 and the deep muscle of the trapezius muscle Rhomboid muscles and scapula levator muscles, and trapezius muscles in scapula adduction 03 and rhomboid muscles (above the early cocking period), the biceps brachial muscle 105, the brachial muscle 114 and the forearm muscle group 107 act in the prolapse of the elbow joint, and in the horizontal abduction of the shoulder joint The deltoid muscle 112, the subspinous muscle 109 and the small circular muscle act, the flexor muscle 112, the great pectoral muscle 101 and the inguinal arm muscle 117 act in bending the shoulder joint, and the supraspinatus muscle and the muscle in the external rotation of the shoulder joint The small circular muscle 110 acts, and in the upward rotation of the scapula, the rhomboid muscle, the anterior sawtooth 116, and the trapezius muscle 103 act (above, the late cocking period). The first part 1, the second part 2, the fifth part 5 and the sixth part 6 of t extend and contract in the lateral direction in the left-right width direction, and the fourth part 4 of the wear body part t extends vertically, Third part 3, seventh part 7 and eighth part 8 are arm circumferences In the direction, the 9th part 9 of the wear body part t and the 10th part 10 of the wear sleeve part a are respectively extended and contracted in an oblique direction inclining outwards, so that a moderate pressure is applied to support the increase in muscular strength. To do.

  And in the acceleration period, swinging down the right arm with the ball B lifted upward and releasing the ball B (upper rotation of the upper body, forward and lateral bending of the upper body, upper and lower rotation of the scapula, Abduction, horizontal adduction of the shoulder joint, flexion and extension of the shoulder joint, external rotation of the shoulder joint), twisting action of the arm (pronation of the elbow joint), and the arm as in the third posture P3 of FIG. The extended movement (extension of the elbow joint) is performed, and the process proceeds to the follow-through period. At this time, the external oblique muscle 108 and the internal oblique muscle act in the upper body rotation, and the rectus abdominis muscle 102, the external oblique muscle 108, and the internal oblique muscle act in the forward bending and lateral bending of the upper body. In the upper rotation of the scapula, the rhomboid, the anterior saw 116 and the trapezius 103 act, and in the lower rotation of the scapula, the small pectoral muscle, the rhomboid and the levator scapula act, In the adductor, the greater pectoral muscle 101 and the deltoid muscle 112 act, in the abduction of the scapula the front saw muscle 116 and the small pectoral muscle act, and in the flexion of the shoulder joint, the deltoid muscle 112, the greater pectoral muscle 101 and The incisor arm muscle 117 acts, the broad back muscle 104, the great circular muscle 111, the small circular muscle 110, and the deltoid muscle 112 act in the extension of the shoulder joint, and the subspinous muscle 109 and the small pectoral muscle in the external rotation of the shoulder joint Forearm muscle group 107 and arm in the pronation of the elbow joint The bone muscle 114 acts, and in the extension of the elbow joint, the biceps 105, humerus 106, triceps 113, elbow 115 and forearm muscle group 107 act. The first part 1, the second part 2, the fifth part 5 and the sixth part 6 of the body part t expand and contract in the lateral direction in the left-right width direction, and the fourth part 4 of the wear body part t extends in the up-and-down direction. The third part 3, the seventh part 7 and the eighth part 8 of a are in the circumferential direction of the arm, and the ninth part 9 of the wear body part t and the tenth part of the wear sleeve part a are inclined in the outward direction as they are upward. While stretching and contracting each, apply moderate pressure to support muscular strength increase.

Regarding the movement of the elbow joint, bending refers to bending the elbow joint, and extension refers to extending the bent elbow joint.
Forearm pronation means twisting (turning) the forearm with the elbow joint as a fulcrum and turning the arm length toward the outside, and forearm pronation is the opposite of pronation. This means twisting inward.

Regarding the movement of the shoulder joint, bending refers to the operation of raising the upper arm forward, and extension refers to lowering the bent upper arm forward and moving it backward from the drooping state (overextension).
And abduction refers to the action of raising the upper arm to the side, and adduction refers to lowering the abducted upper arm to the side.
Further, horizontal adduction means that the upper arm is horizontally moved inward or forward from a state where the upper arm is bent or abducted, and horizontal abduction means that the upper arm that has been horizontally added is horizontally moved outward or backward. Say.
And the internal rotation means to twist the upper arm in the hanging state so that the thumb is directed from the outside to the inside, and the external rotation is the reverse of the internal rotation so that the thumb is directed from the outside to the inside. It means twisting.

Regarding the movement of the scapula, raising means the action of raising the scapula upward (for example, the action of shrugging the neck), and lowering means the action of lowering the scapula downward.
The upper rotation refers to the operation of rotating the scapula upward (the operation of rotating the lower part of the scapula outward), and the lower rotation refers to the operation of rotating the scapula downward (the lower part of the scapula inward). ).
Adduction refers to the action of pulling the scapula toward the spinal column (inward), and abduction refers to the action of pulling the scapula outward.

[Another embodiment]
Next, another embodiment will be listed.

  In the above-described embodiment, the underwear W is formed from the three stretch knitted portions of the first stretch knitted portion X, the second stretch knitted portion Y, and the third stretch knitted portion Z, but the present invention is not limited to this. Instead, it may be formed from four or more stretchable knitted portions.

  In the above-described embodiment, the long-sleeve undershirt W is formed. However, the presence or absence of the sleeve and the length of the sleeve, such as a seven-part sleeve, a short sleeve, and a sleeveless, may be arbitrary.

  In the above-described embodiment, the wear sleeve portion a is stitched with the wear sleeve portion t turned upside down, but the wear sleeve portion a may be stitched with the wear barrel portion t without turning over, You may sew in the state which turned both the wear sleeve part a and the wear trunk | drum part t.

  In addition to baseball, the present invention can be used in various sports and various work such as golf, tennis, volleyball, softball, rugby, soccer (mainly goalkeeper), badminton, bowling, various athletics, skiing, etc. The effect of can be obtained.

Front view of underwear according to an embodiment of the present invention Rear view of underwear according to an embodiment of the present invention Human upper body front muscle diagram Human upper body back muscle diagram The figure which shows the pitching operation | movement of the pitcher wearing the underwear of this invention The figure which shows the pitching operation | movement of the pitcher wearing the underwear of this invention The figure which shows the pitching operation | movement of the pitcher wearing the underwear of this invention

Explanation of symbols

101 great pectoral muscle 102 rectus abdominis muscle 103 trapezius muscle 104 latissimus dorsi muscle 105 biceps muscle 106 biceps muscle 108 external oblique muscle 109 sphincter muscle 110 small circle muscle 111 great circle muscle 112 triangular muscle 113 triceps muscle 114 arm Peroneal muscle 115 Elbow muscle 116 Anterior saw muscle 117 Inguinal arm muscle W Underwear X First stretch knitting portion Y Second stretch knitting portion Z Third stretch knitting portion a Wear sleeve portion t Wear body portion t1 Wear body portion front surface t2 Wear Rear side of the body

Claims (8)

A plurality of stretch knitted parts that have a stretch rate in one direction that is greater than the other direction perpendicular to the stretch direction and that have a different stretch rate in the maximum stretch direction are arranged at the sites corresponding to the muscles constituting the upper body. Underwear that supports muscle movement by moderately pressing
On the front surface of the wear torso, the first stretch knitted portion with a low stretch rate is arranged in a side direction corresponding to the major part of the greater pectoralis muscle and the rectus abdominis muscle in the lateral direction in which the maximum stretch direction is the left-right width direction,
In a state continuous with the first stretchable knitted portion, a portion corresponding to the shoulder portion of the trapezius muscle has a second stretchable knitted portion having a stretch rate higher than that of the first stretchable knitted portion, and its maximum stretchable direction is left and right. Place it in the width direction,
Furthermore, in a state where the first stretch knitted portion and the second stretch knitted portion are continuous, the stretch rate is higher than that of the second stretch knitted portion in the portion corresponding to the portion from the front saw blade to the external oblique muscle. Underwear formed by arranging a high third stretch knitted portion in an oblique direction in which the maximum stretch direction of the stretched portion is inclined outward as the upper direction thereof is upward. A plurality of stretch knitted parts that have a stretch rate in one direction that is greater than the other direction perpendicular to the stretch direction and that have a different stretch rate in the maximum stretch direction are arranged at the sites corresponding to the muscles constituting the upper body. Underwear that supports muscle movement by moderately pressing
In the wear sleeve portion, the first stretch knitted portion having a low stretch rate is arranged at a portion corresponding to the biceps brachii and humerus muscle in such a direction that the maximum stretch direction thereof is the arm circumferential direction,
In a state continuous with the first stretch knitting portion, a second stretch knitting portion having a stretch rate higher than that of the first stretch knitting portion is provided at a portion corresponding to the triceps surae, the upper arm portion of the brachial muscle and the elbow muscle. In the orientation in which the maximum expansion and contraction direction is the arm circumferential direction,
Furthermore, in a state of being continuous with the first stretch knitted portion and the second stretch knitted portion, the portion corresponding to the upper arm side portion of the hip arm muscle and the pectoral muscle has a stretch rate higher than that of the second stretch knitted portion. Underwear formed by arranging a high third stretch knitted portion in an oblique direction in which the maximum stretch direction of the stretched portion is inclined outward as the upper direction thereof increases. A plurality of stretch knitted parts that have a stretch rate in one direction that is greater than the other direction perpendicular to the stretch direction and that have a different stretch rate in the maximum stretch direction are arranged at the sites corresponding to the muscles constituting the upper body. Underwear that supports muscle movement by moderately pressing
In the front of the wear, in the portion corresponding to the major part of the greater pectoral muscle and the rectus abdominis, the first stretch knitted portion having a low stretch rate is arranged in a lateral direction in which the maximum stretch direction is the left-right width direction,
In a state continuous with the first stretchable knitted portion, a portion corresponding to the shoulder portion of the trapezius muscle has a second stretchable knitted portion having a stretch rate higher than that of the first stretchable knitted portion, and its maximum stretchable direction is left and right. Place it in the width direction,
Further, in a state continuous with the second stretchable knitted portion, the second stretchable knitted portion is disposed in a portion corresponding to the deltoid muscle in a direction in which the maximum stretchable direction thereof is the arm circumferential direction,
And in the state which continues to these 1st expansion-contraction knitting parts and the 2nd expansion-contraction knitting part, in the site | part corresponding to the part from a front saw blade to an external abdominal oblique muscle, an expansion / contraction rate is more than the said 2nd expansion-contraction knitting part. Underwear formed by arranging a high third stretch knitted portion in an oblique direction in which the maximum stretch direction of the stretched portion is inclined outward as the upper direction thereof is upward. A plurality of stretch knitted parts that have a stretch rate in one direction that is greater than the other direction perpendicular to the stretch direction and that have a different stretch rate in the maximum stretch direction are arranged at the sites corresponding to the muscles constituting the upper body. Underwear that supports muscle movement by moderately pressing
On the front surface of the wear torso, a first stretch knitted portion having a low stretch rate is arranged in a side direction corresponding to the major part of the pectoralis major muscle and the rectus abdominis muscle in a lateral direction in which the maximum stretch direction is the left-right width direction,
In a state continuous with the first stretchable knitted portion, a portion corresponding to the shoulder portion of the trapezius muscle has a second stretchable knitted portion having a stretch rate higher than that of the first stretchable knitted portion, and its maximum stretchable direction is left and right. While arranged in the width direction,
In the wear sleeve portion, the second stretchable material is disposed in a portion corresponding to the deltoid muscle in a direction in which the maximum stretch direction thereof is the arm circumferential direction,
In a state of being continuous with the second stretchable knitting portion disposed at the portion corresponding to the deltoid muscle, the portion corresponding to the biceps and humerus muscles is connected to the first stretchable knitted portion with the maximum stretch direction of the arm circumference. Place it in the direction that becomes the direction,
The region corresponding to the triceps surae, the upper arm portion of the brachial muscle, and the elbow muscle in the state continuous to the first telescopic knitted portion disposed at the region corresponding to the biceps brachia and the brachial muscle, 2 Arrange the stretchable knitted part in the orientation in which the maximum stretchable direction is the arm circumferential direction,
Further, a first telescopic knitting portion disposed at a position corresponding to the biceps brachialis and the humerus muscle, and a second telescopic knitting disposed at a position corresponding to the upper arm portion of the triceps surae muscle, the brachial muscle and the elbow muscle In the state corresponding to the upper arm side portion of the incisor arm and greater pectoral muscle, the third stretch knitted portion having a stretch rate higher than that of the second stretch knitted portion is the maximum stretch direction. Underwear that is arranged in an oblique direction that tilts outward as it goes upward. A plurality of stretch knitted parts that have a stretch rate in one direction that is greater than the other direction perpendicular to the stretch direction and that have a different stretch rate in the maximum stretch direction are arranged at the sites corresponding to the muscles constituting the upper body. Underwear that supports muscle movement by moderately pressing
On the front surface of the wear torso, a first stretch knitted portion having a low stretch rate is arranged in a side direction corresponding to the major part of the pectoralis major muscle and the rectus abdominis muscle in a lateral direction in which the maximum stretch direction is the left-right width direction,
In a state continuous with the first stretchable knitted portion, a portion corresponding to the shoulder portion of the trapezius muscle has a second stretchable knitted portion having a stretch rate higher than that of the first stretchable knitted portion, and its maximum stretchable direction is left and right. Place it in the width direction,
In a state in which the first stretch knitted portion and the second stretch knitted portion are continuous, a portion corresponding to a portion from the front saw blade to the outer oblique muscle has a stretch rate higher than that of the second stretch knitted portion. 3 The stretchable knitted portion is arranged in an oblique direction in which the maximum stretchable direction of the stretchable knitted portion is inclined outward as it goes upward,
In the wear sleeve portion, the second stretchable material is disposed in a portion corresponding to the deltoid muscle in a direction in which the maximum stretch direction thereof is the arm circumferential direction,
In a state of being continuous with the second stretchable knitting portion disposed at the portion corresponding to the deltoid muscle, the first stretchable knitting portion is placed at a portion corresponding to the biceps and humerus muscles so that the maximum stretchable direction thereof is the arm circumference. Place it in the direction that becomes the direction,
The region corresponding to the triceps surae, the upper arm portion of the brachial muscle, and the elbow muscle in the state continuous to the first telescopic knitted portion disposed at the region corresponding to the biceps brachia and the brachial muscle, 2 Arrange the stretchable knitted part in the orientation in which the maximum stretchable direction is the arm circumferential direction,
Further, a first telescopic knitting portion disposed at a position corresponding to the biceps brachialis and the upper arm muscle, and a second telescopic knitting disposed at a position corresponding to the upper arm portion and the elbow muscle of the triceps surae and brachial muscle. In the state corresponding to the upper arm side portion of the incisor arm and greater pectoral muscles, the third stretchable knitted portion is oriented in an oblique direction in which the maximum stretchable direction is inclined outward as it is upward Underwear is arranged and formed with. In the wear torso part, the stretchable knitted part is formed in a position corresponding to the waist part of the external oblique muscle and the waist part of the latissimus dorsi such that its maximum stretch direction is the lateral direction. underwear according to any one of clauses 1-5. On the rear surface of the wear torso part, the first stretch knitting part arranged in a lateral direction with its maximum stretch direction being the left-right width direction at portions corresponding to the main part of the trapezius muscle and the spinal column side part of the latissimus dorsi muscle; The shoulder line of the second stretchable knitting portion is placed in a position corresponding to the shoulder portion of the cap muscle, the subspinous muscle, the small circular muscle, and the great circular muscle in a lateral direction in which the maximum expansion and contraction direction is the left-right width direction. The underwear according to any one of claims 1 to 6 , wherein the underwear is disposed along an inner edge shape of the scapula. In each of the wear body part or the wear sleeve part, a plurality of stretch knitting parts constituting them are formed by a non-sewn series knitting ,
The underwear according to any one of claims 1 to 7 , wherein the underwear according to any one of claims 1 to 7 is sewn in a state where a wear sleeve portion is turned upside down with respect to the wear body portion .

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