WO2012098755A1

WO2012098755A1 - Exercise-assisting garment

Info

Publication number: WO2012098755A1
Application number: PCT/JP2011/075971
Authority: WO
Inventors: 嘉仁西村; 尚久亀田
Original assignee: 株式会社シャルレ
Priority date: 2011-01-21
Filing date: 2011-11-10
Publication date: 2012-07-26
Also published as: JP4834181B1; JP2012149364A

Abstract

A bottom garment (1) is provided with an abduction-assisting cloth (30) for forward-stepping leg and an adduction-assisting cloth (50) for backward-stepping leg. The abduction-assisting cloth (30) for forward-stepping leg imparts to a forward-stepping leg a force in the abduction direction for opening outward the forward-stepping leg. The adduction-assisting cloth (50) for backward-stepping leg imparts to a backward-stepping leg a force in the adduction direction for closing inward the backward-stepping leg. When a wearer of the garment (1) walks, a force in the abduction direction is imparted to a forward-stepping leg due to the tension generating in the abduction-assisting cloth (30) for forward-stepping leg. Also, a force in the adduction direction is imparted to a backward-stepping leg due to the tension generating in the adduction-assisting cloth (50) for backward-stepping leg.

Description

Exercise assistance

The present invention relates to athletic assistance.

Patent Document 1 describes a bottom in which a leg is tightened inward to improve an O-leg. The bottom described in this document always applies a force in the inversion direction to the leg. The bottom is provided with a fabric having a strong tightening force so as to correspond to the right and left half of the wearer. This fabric assists the movement of the adductor muscle and improves the O leg.

In paragraph [0007] of Patent Document 1, it is described that the adductor muscles can be trained if this bottom is worn. However, if the bottom is worn, the movement of the adductor muscles is assisted, but it is difficult to think that the adductor muscles are actively activated.

Also, the adductor muscle is one of the muscles that are difficult to train in daily operations. For this reason, in order to increase the strength of the adductor muscle, it is necessary to continuously train the adductor muscle. However, the burden of continuing such exercise is significant. Therefore, there is a demand for an exercise assisting wear that can increase the amount of activity of the lower body muscles including the adductor muscles by daily operations.

Republished Patent No. 2004/096105

An object of the present invention is to provide an exercise suit that can increase the amount of activity of lower body muscles including the adductor muscles.

In order to solve the above-described problems, according to the first aspect of the present invention, there is provided an exercise assistance wear that increases calorie consumption by exercise of the lower body. Auxiliary wear consists of a front abduction part that applies a force in the abduction direction that opens the previously extended leg to the outside, and an inner part that closes the rear extended leg inward. And a rearward extension inward portion for applying a force in the rolling direction to the rearly extended leg. Due to the tension generated in the forward leg abduction portion, a force in the abduction direction is applied to the previously extended leg. Further, due to the tension generated in the rearward leg addendum, a force in the inward direction is applied to the leg that is put out rearward.

According to this configuration, when the wearer puts the leg forward, a force in the abduction direction is applied from the forward leg abduction part to the leg that has been put forward. Thereby, a wearer's leg tends to operate | move to the abduction direction in the aspect different from the time of normal walking. For this reason, a wearer performs the operation | movement for making the leg which is going to operate | move to an abduction direction approach the operation | movement at the time of normal walking. That is, the wearer operates the adductor muscle to generate a force against the leg in the abduction direction.

On the other hand, when the wearer puts his / her leg out, a force in the adduction direction is applied to the leg put out from the rear leg addendum. Thereby, a wearer's leg tends to operate | move to the inversion direction in the aspect different from the time of normal walking. For this reason, a wearer performs the operation | movement for making the leg which is going to operate | move in the inversion direction approach the operation | movement at the time of normal walking. That is, the wearer operates the abductor muscle (mainly the greater ankle muscle) in order to generate a force in the leg that resists the force in the adduction direction.

Therefore, the amount of activity of the lower body muscles including the adductor muscle and the greater ankle muscle is increased by the anterior abductor and the abductor abductor.

In the above-mentioned exercise assisting wear, the front abduction abduction part is provided from the back to the front of the thigh, and the rear abduction abduction part is provided from the back to the front of the thigh at a position different from the front abduction abduction part. It is preferable that

In the above-described exercise assistance, the vicinity of the buttocks on the back of the thigh is the first abduction position, the position below the first abduction position on the side of the thigh is the second abduction position, and the second outer position on the front of the thigh When the position below the rotation position is the third abduction position, the forward leg abduction portion is provided from the first abduction position to the third abduction position via the second abduction position. Is preferred.

In the above-mentioned exercise assisting wear, a position near the buttocks on the back of the thigh and where the forefoot abduction part does not pass is defined as a first adduction position, and is below the first adduction position on the side of the thigh and When the position where the leg abduction part does not pass is the second adduction position, and the position below the second adduction position on the front of the thigh and the position where the anterior leg abduction part does not pass is the third adduction position In addition, it is preferable that the rearward leg adduction portion is provided from the first adduction position to the third adduction position via the second adduction position.

In the exercise assisting wear, the first adduction position is closer to the inner crotch than the first abduction position, the second adduction position is located below the second abduction position, and the third inner position The rolling position is preferably located below the third outer rotation position.

In the exercise assisting wear described above, when the position corresponding to the lower leg is the fourth abduction position, the forefoot abduction part passes from the first abduction position through the second abduction position and the third abduction position. It is preferable to be provided over the fourth abduction position.

According to this configuration, the front leg abduction portion is configured to include a portion from the third abduction position to the fourth abduction position. For this reason, the force in the abduction direction applied to the leg from the forward leg abduction part becomes larger.

In the above-mentioned exercise assisting wear, when the position corresponding to the waist is the fifth abduction position, the forefoot abduction part passes through the first abduction position and the second abduction position from the fifth abduction position. It is preferable to be provided over the third abduction position.

According to this configuration, the forward leg abduction portion is configured to include a portion from the fifth abduction position to the first abduction position. For this reason, the force in the abduction direction applied to the leg from the forward leg abduction part becomes larger.

In the exercise assisting wear described above, when the position corresponding to the waist and the front extension leg abduction part does not pass is defined as the fourth addition position, the rear extension leg addition part is changed from the fourth addition position to the first addition. It is preferable that it is provided over the third adduction position via the position and the second adduction position.

According to this configuration, the rearward leg adduction portion is configured to include a portion from the fourth adduction position to the first adduction position. For this reason, the force of the adduction direction given to a leg from a rearward-extending leg adduction part becomes larger.

In the above-mentioned exercise assistance wear, it is preferable that a force in the abduction direction is applied to the previously extended leg by the rearward extension part of the addendum.

According to the above configuration, a force in the abduction direction is applied to the leg from the rearwardly added leg inversion part with the leg extended forward. For this reason, it is possible to prevent the abduction force applied to the leg from the anterior leg abduction part from being reduced by the rear extension abduction part in a state where the leg is forward.

In the above-mentioned exercise assisting wear, it is preferable that the force in the abduction direction applied to the leg extended backward from the anterior leg abduction part is “0”.

The magnitude of the force in the adduction direction applied to the leg from the exercise assisting wear when the leg is extended backward is mainly the force in the adduction direction by the addendum of the rear leg and the external force by the abduction part of the forward leg. It is determined by the difference with the force in the rolling direction. According to the present invention, the force in the abduction direction applied from the front extension leg abduction part to the rearly extended leg is “0”. For this reason, compared with the case where the force in the abduction direction is larger than “0”, the force in the abduction direction applied to the leg that is put out rearward is increased. For this reason, the amount of activity of the abductor can be further increased by applying a force in the adduction direction to the leg.

In the above-mentioned exercise assisting wear, the front extension leg external rotation part is provided with a front extension leg external rotation part that applies a force in the external rotation direction to turn the previously extended leg outward. Due to the tension generated, it is preferred that a force in the direction of external rotation is applied to the previously extended leg.

According to this configuration, when the wearer puts the leg forward, a force in the external rotation direction is applied to the forwardly extended leg from the forward extension external rotation part. Thereby, the leg of the wearer tries to move in the external rotation direction in a manner different from that during normal walking. For this reason, a wearer performs the operation | movement for making the leg which is going to operate | move to an external rotation direction approach the operation | movement at the time of normal walking. That is, the wearer operates the internal rotator in order to generate a force against the leg in the external rotation direction. Therefore, according to the exercise assistance of the present invention, the amount of activity of the internal rotator muscle can be increased.

In the exercise assisting wear described above, when the position corresponding to the inner crotch is the first external rotation position and the position corresponding to the back of the thigh is the second external rotation position, the forward leg external rotation part is the first external rotation position. To the second external rotation position, and it is preferable that the front leg outer rotation part and the front leg outer rotation part are connected to each other.

In the above-mentioned exercise assistance wear, the exercise assistance wear is a bottom, and the exercise assistance wear is provided with a base part that is sewn to the front leg abduction part and the rear leg abduction part, and the front leg abduction part and It is preferable that the rearward leg addendum portion is made of a fabric having a stronger tightening force than the base portion.

In the above-mentioned exercise assisting wear, it is preferable that the front leg outer rotation part is configured to include a fabric having a tightening force weaker than that of the front leg abduction part.

れば According to this configuration, the tightening force of at least a part of the fabric constituting the front leg outer rotation portion is smaller than the tightening force of the fabric of the front leg abduction portion. For this reason, it is possible to reduce the feeling of tightening on the wearer by the exercise assistance.

The front view of the exercise assistance clothes which concern on one Embodiment of this invention. The rear view of exercise assistance clothes. The schematic diagram which shows the function of exercise assistance wear. The schematic diagram which shows the function of exercise assistance wear. The front view of another example of exercise assistance clothes. The rear view of another example of exercise assistance clothes.

An embodiment in which the exercise support according to the present invention is embodied as a bottom 1 of a long sleeve that is in close contact with a human body will be described with reference to FIGS. In FIG.1 and FIG.2, the seam of each fabric which comprises the bottom 1 is shown as a continuous line. Further, another cloth provided on the back side of the cloth is indicated by a broken line.

Hereinafter, when the bottom 1 is described, the front side, the rear side, the left side, the right side, the upper side, and the lower side are respectively defined as shown in FIGS. “Inside” indicates the center side of the body. “Outside” indicates the right side or the left side as viewed from the center of the body. The “flank” indicates a portion corresponding to the outside of the abdomen. The “lower abdomen” indicates a portion below the waist of the abdomen. The “buttock” indicates the pelvis and the vicinity thereof on the back surface of the trunk. “Knee” refers to the knee joint in the lower limb and the vicinity thereof. “Inner thigh” indicates the inner part of the thigh. “Outer crotch” refers to the outer part of the thigh. “Lower leg” indicates a portion below the knee joint of the lower limb. “Shin” indicates a front portion of the lower leg. “Sheath” indicates the back part of the lower leg.

Regarding the movement of the legs, “Abduction” indicates the movement of opening outward. “Inner rotation” indicates an inner closing operation. “External rotation” indicates an operation of rotating the front surface outward. “Inner rotation” indicates an operation of turning the front surface inward. The “free leg period” indicates a period in which the foot is away from the ground in the walking cycle. “Standing period” indicates a period during which the foot is in contact with the ground in the walking cycle. Regarding the muscles related to the movement of the lower limbs, the “adductor muscle” indicates the muscles related to the adduction of the lower limbs. “Abductor muscle” refers to a muscle involved in abduction of the lower limbs. “Internal rotator muscle” refers to a muscle involved in the internal rotation of the lower limbs.

Regarding the state of the lower limb, the “right leg ground state” indicates the state of the right leg in the stance phase. The “left leg ground contact state” indicates the state of the left leg in the stance phase. The “right leg upright state” indicates the state of the right leg with the knee joint extended in the right leg contact state. “Left leg upright state” indicates the state of the left leg with the knee joint extended in the left leg contact state. The “right leg separation state” indicates the state of the right leg during the swing phase. The “left leg separation state” indicates a state of the left leg in the swing leg period. The “right leg rear separation state” indicates a state in which the right leg is rearward in the right leg separation state. The “right leg forward separation state” indicates a state in which the right leg is in front in the right leg separation state. The “left leg rear separation state” indicates a state in which the left leg is rearward in the left leg separation state. The “left leg forward separation state” indicates a state in which the left leg is in front in the left leg separation state. Further, regarding the force applied to the leg, the “abduction force” indicates a force that causes the leg to abduct. “Additional force” indicates a force that inverts the leg. “External rotation force” indicates a force for externally rotating the leg.

1 and 2, the bottom 1 is provided with a bottom right 11, a bottom left 12, a waist part 13, a crotch cloth 14, and a skirt 15. The bottom right 11 and the bottom left 12 are stitched together at the boundary between the right half and the left half. The bottom right 11 is provided as a portion covering the waist of the right half of the body to the lower leg of the right leg. The bottom left 12 is provided as a portion that covers from the waist of the left half to the lower leg of the left leg. The waist part 13 is provided as a part which covers the circumference | surroundings of a waist. The crotch cloth 14 is provided as a part covering the crotch. The hem 15 is provided corresponding to the lower leg.

The bottom right 11 and the bottom left 12 are composed of a base fabric 20, a front leg abduction fabric 30, a front leg abduction fabric 40, and a rear leg abduction fabric 50. The fabrics are sewn together at adjacent portions. The base fabric 20 is provided as a general fabric covering each part of the body. The base fabric 20 includes a lower abdominal base fabric 21, a flank base fabric 22, a buttocks base fabric 23, a thigh base fabric 24, a knee base fabric 25, and a below-knee base fabric 26. The lower abdomen base fabric 21 corresponds to the lower abdomen and the vicinity of the hip joint on the front surface of the thigh. The flank base fabric 22 corresponds to the flank. The buttocks base fabric 23 corresponds to the buttocks. The thigh foundation fabric 24 corresponds to the position on the back of the thigh and below the buttocks. The knee foundation fabric 25 corresponds to the position inside the front of the knee and the back of the lower leg.

The front leg abduction fabric 30 on the bottom right 11 imparts an abduction force to the front right leg. The front left leg abduction fabric 30 on the bottom left 12 imparts an abduction force to the left leg that has been put forward. Further, the front right leg abduction fabric 30 of the bottom right 11 and the bottom left 12 is constituted by a thigh front leg abduction fabric 31, a crus front abduction fabric 32, and a buttock front leg abduction fabric 33. Yes. The lower edge of the buttock front leg abduction fabric 33 is sewn to the upper edge of the thigh front leg abduction fabric 31. The lower edge of the thigh front leg abduction fabric 31 is sewn to the upper edge of the thigh front leg abduction fabric 32. The front leg abduction fabric 30 and the adjacent fabrics are sewn together so that the tension of the front leg abduction fabric 30 is “0”.

The bottom outer right leg outer swirl fabric 40 imparts an outer rotational force to the right leg that has been put forward. The front left leg external rotation fabric 40 at the bottom left 12 applies an external rotation force to the left leg that has been extended forward. The front leg outer swirl fabric 40 of the bottom right 11 and the bottom left 12 includes an inner front leg outer swirl fabric 41, an outer front leg outer swirl fabric 42, and a back support fabric 43. The right end of the inner front leg outer rotation fabric 41 is sewn to the left end of the back support fabric 43. The left end of the back support fabric 43 is sewn to the right end of the outer front leg external rotation fabric 42.

«The rear leg adduction fabric 50 at the bottom right 11 imparts an adduction force to the right leg placed behind. The rear leg adduction fabric 50 at the bottom left 12 imparts an adduction force to the left leg that is put out rearward. The rear leg addendum fabric 50 of the bottom right 11 and the bottom left 12 is constituted by a thigh rear leg addendum fabric 51 and a buttocks rear leg addendum fabric 52. The lower end of the buttocks rear leg addendum fabric 52 is sewn to the upper end of the thigh rear leg addendum fabric 51. In the long side portion of the rearward leg adduction fabric 50, a tension (hereinafter referred to as “basic tension”) from the outside to the inside of the back of the thigh is always applied to the rearward leg addendum fabric 50 with respect to another adjacent fabric. It is sewn so as to occur. In other words, the long side portion of the rear leg addendum fabric 50 is sewn in a state where the fabric adjacent to the rear leg addendum fabric 50 is contracted.

The bottom right 11 and the bottom left 12 are a strong tightening force fabric having the largest tightening force, a weak tightening force fabric having the smallest tightening force, and a tightening force between the strong tightening force fabric and the weak tightening force fabric. It is composed of a tightening force fabric. The base fabric 20, that is, the lower abdominal base fabric 21, the flank base fabric 22, the buttocks base fabric 23, the thigh base fabric 24, the knee base fabric 25, and the below-knee base fabric 26 are the same as those used for general underwear. It consists of a weak tightening force fabric having elasticity. The front leg abduction fabric 30, that is, the thigh front leg abduction fabric 31, the lower leg front abduction fabric 32, and the buttock front leg abduction fabric 33 are made of a strong tightening force fabric. The front leg abduction fabric 30 is made of a belt-like fabric that is less stretchable in the short direction than stretchable in the longitudinal direction in the unfolded state. The inner front leg outer swirl fabric 41 and the outer front leg outer swirl fabric 42 of the front leg outer swirl fabric 40 are made of a medium tightening force fabric. On the other hand, the back support fabric 43 of the front leg outer turning fabric 40 is made of a strong tightening force fabric. The strong tightening force fabric of the back support fabric 43 is the same as the strong tightening force fabric of the front leg abduction fabric 30. The thigh rear leg addendum fabric 51 and the buttock rear leg addendum fabric 52 of the rear leg addendum fabric 50 are made of a strong tightening force fabric. The strong tightening force fabric of the rear leg adduct fabric 50 is the same as the strong tightening force fabric of the front leg abduction fabric 30.

The waist 13 is made of flat rubber. The crotch cloth 14 is configured by superimposing a weak tightening force fabric and a fabric with small stretchability. The hem 15 is composed of a knee foundation fabric 25 and a crus front leg abduction fabric 32. On the back side of the hem 15, a tape having a larger friction than that of the weak tightening force fabric, the medium tightening force fabric, and the strong tightening force fabric is sewn.

Next, the correspondence between each fabric 30, 40, 50 and the body part will be described. Here, each predetermined position in the right half and the left half is defined as follows.

“Abduction position EA” indicates the vicinity of the waist and side of the buttocks. “Abduction position EB” indicates the vicinity of the hip joint on the back of the thigh. “Abduction position EC” indicates the upper part of the outer crotch. “Abduction position ED” indicates the center of the front surface of the thigh. “Abduction position EE” indicates the lower part of the inner thigh of the thigh. “Abduction position EF” indicates the center of the back of the knee. “Abduction position EG” indicates an upper side surface of the lower leg. “Abduction position EH” indicates the center of the shin. “External rotation position XA” indicates the front center of the thigh. “External rotation position XB” indicates the upper part of the inner thigh of the thigh. “External rotation position XC” indicates the vicinity of the center of the back of the thigh. The “external rotation position XD” indicates a position above the knee part of the outer crotch. The “external rotation position XE” indicates a position outside the front center of the knee. The “inversion position NA” indicates the vicinity of the waist and the inside of the buttocks. “Inversion position NB” indicates the vicinity of the hip joint and the inner thigh on the back of the thigh. The “inner position NC” indicates the vicinity of the upper center of the back of the thigh. “Inner position ND” indicates the upper part of the outer crotch. “Additional position NE” indicates the vicinity of the center of the front surface of the thigh.

The abduction position EA corresponds to the fifth abduction position. The abduction position EB corresponds to the first abduction position. The abduction position EC corresponds to the second abduction position. The abduction position ED corresponds to the third abduction position. The abduction position EG and the abduction position EH correspond to a fourth abduction position. The external rotation position XB corresponds to the first external rotation position. The external rotation position XC corresponds to the second external rotation position. The adduction position NA corresponds to the fourth adduction position. The adduction position NB corresponds to the first adduction position. The adduction position ND corresponds to a second adduction position. The adduction position NE corresponds to a third adduction position.

The abduction positions EA to EH are arranged in order from the top. The external rotation positions XA to XE are arranged in order from the top. Each of the adduction positions NA to NE is arranged in order from the top. The internal rotation position NA is located inside the external rotation position EA. The inner rotation position NB is located inside the outer rotation position EB. The internal rotation position NC is located below the external rotation position EB. The internal rotation position ND is located below the external rotation position EC. The external rotation position XA is located above the external rotation position ED. The external rotation position XB is located below the internal rotation position NB. The external rotation position XB is located above the external rotation position EE. The external rotation position XC is located below the internal rotation position NC. The external rotation position XC is located above the external rotation position EF. The external rotation position XD is located below the internal rotation position ND. The external rotation position XD is located above the external rotation position EG.

The front leg abduction fabric 30 is formed in a band shape so as to pass in order from the abduction position EA to the abduction position EH. A portion from the abduction position EB to the abduction position EH of the front leg abduction fabric 30 is formed in a spiral shape so as to wrap around the lower limb. The buttock front leg abduction fabric 33 is disposed near the waist and near the side surface of the buttock. The thigh front leg abduction fabric 31 is disposed in the vicinity of the hip joint on the back of the thigh, the outer crotch, the front of the thigh, the inner crotch, and the back center of the knee. The lower leg front abduction fabric 32 is disposed outside the center of the back of the knee, outside the center of the calf, outside the leg, and on the shin.

The thigh front leg abduction fabric 31 is configured by superimposing the front side fabric 31A and the back side fabric 31B, which are the same type of fabric. The front fabric 31A and the back fabric 31B are sewn together in the vicinity of the hip joint on the back of the thigh and on the front of the thigh. The front fabric 31A is disposed near the hip joint, on the back of the thigh, on the inside of the outer crotch, the front of the thigh, the inner crotch, and the back center of the knee. The back side fabric 31B is arranged in the vicinity of the hip joint, the outer crotch, and the front surface of the thigh on the back surface of the thigh.

The front leg outer turning fabric 40 is configured to pass from the outer turning position XA to the outer turning position XE in order. A portion from the external rotation position XA to the external rotation position XE of the front leg external rotation fabric 40 is formed in a spiral shape so as to be wound around the lower limb. The inner front leg outer revolving fabric 41 is disposed on the inner side than the front center of the thigh, on the inner crotch, and on the inner side of the back center of the thigh. The back support fabric 43 is disposed at the back center of the thigh, the back center of the knee, and the center of the calf. The outer front leg outer swirl fabric 42 is disposed outside the center of the back of the thigh, outside the crotch, and outside the center of the front of the thigh.

The rear leg adduct fabric 50 is formed in a band shape so as to pass in order from the adduction position NA to the adduction position NE. The portion from the addendum position NB to the addendum position NE of the rearward extension adduct fabric 50 is formed in a spiral shape so as to wrap around the lower limb. The buttocks rear extension adduct fabric 52 is disposed near the waist and inside the buttocks. The thigh rearward leg adduction fabric 51 is disposed on the back of the thigh near the hip joint and near the inner thigh, on the back of the thigh, on the outer crotch, and on the outside of the front thigh center.

A portion from the inversion position NB to the inversion position ND of the rearward leg addendum fabric 50 is provided in correspondence with a portion from the outer rotation position EB to the abduction position ED of the front extremity abduction fabric 30. . The upper edge of the part extending from the inversion position ND to the inversion position NE of the rearward leg addendum fabric 50 is sewn to the lower edge of the part extending from the outer position EC to the ED of the outer leg addendum cloth 30. Yes.

The portion from the external rotation position XB to the external rotation position XD of the front landing gear outer rotation fabric 40 is provided between the rear landing gear adduction fabric 50 and the front landing gear abduction fabric 30. The upper edge of the part extending from the external rotation position XB to the external rotation position XE of the front leg outer rotation fabric 40 is sewn to the lower edge of the portion extending from the internal rotation position NB to the internal rotation position NE of the rear extension leg inner rotation cloth 50. It is attached. The lower edge of the part extending from the external rotation position XA to the external rotation position XD of the front extending leg outer rotation fabric 40 is sewn to the upper edge of the portion extending from the outer rotation position ED to the outer rotation position EG of the front extending leg outer rotation cloth 30. It is attached.

Next, the function of the rear leg adduct fabric 50 will be described with reference to FIG. FIG. 3 shows the inward force applied when the right leg is moved. Since the inward force applied when the left leg is moved is the same as when the right leg is moved, description thereof is omitted.

As shown in FIG. 3, the right leg abduction muscle is used in the following manner in the right leg rear separation state. A basic tension indicated by an arrow PN in the figure is generated in the rear leg adduct fabric 50 in both the right leg ground contact state and the right leg separated state. For this reason, in each of the above states, an inward force is applied to the right leg by the basic tension of the rearwardly extending leg addendum 50. The front leg abduction fabric 30 is configured such that the abduction force becomes “0” in the state where the right leg is separated from the rear. For this reason, in the state where the right leg is separated from the rear, the inward force due to the basic tension of the rearward leg addendum cloth 50 is not reduced by the abduction force of the forward leg abduction cloth 30.

On the other hand, in the right leg ground contact state, the resistance due to the friction between the right foot and the ground is greater than the force of the inward force based on the basic tension trying to invert the right leg. For this reason, even if the wearer himself does not apply a force against the adduction force to the right leg, that is, the addendum of the right leg is suppressed even if the wearer does not work the adductor muscle of the right leg. On the other hand, in the right leg rear separation state, the frictional force between the right foot and the ground is not generated. For this reason, the right leg tends to invert due to the inward force of the right leg based on the basic tension in a mode different from that during normal walking. For this reason, a wearer performs the operation | movement for making the right leg which is going to add inward approach the operation | movement at the time of normal walking. That is, the abductor muscle (mainly the greater ankle muscle) is operated to generate a force against the adduction force in the right leg.

In the left leg rear separation state, the left leg abductor is used as follows. In the rear leg adduct fabric 50, a basic tension is generated in both the left leg ground contact state and the left leg separation state. For this reason, in each of the above states, the left leg is imparted with an inward force due to the basic tension of the rearward leg addendum 50. The forward leg abduction fabric 30 is configured such that the abduction force becomes “0” in the left leg rear separation state. For this reason, in the left leg rear separation state, the inward force due to the basic tension of the rearwardly extending leg adduction fabric 50 is not reduced by the abduction force of the forwardly extending leg abduction fabric 30.

On the other hand, when the left leg is in contact with the ground, the resistance caused by the friction between the left foot and the ground is greater than the force by which the inward force based on the basic tension tries to invert the left leg. For this reason, even if the wearer himself does not apply a force against the adduction force to the left leg, that is, even if the wearer does not work the adductor muscle of the left leg, the adduction of the left leg is suppressed. On the other hand, in the left leg rear separation state, the frictional force between the left foot and the ground is not generated. For this reason, the left leg tends to add in a different manner from normal walking due to the inward force of the left leg based on the basic tension. For this reason, a wearer performs the operation | movement for making the left leg which is going to add inward approach the operation | movement at the time of normal walking. That is, the abductor muscle (mainly the greater ankle muscle) is operated in order to generate a force against the adduction force in the left leg.

Next, the function of the front leg abduction fabric 30 will be described with reference to FIG. FIG. 4 shows the abduction force applied when the right leg is moved. Since the inward force applied when the left leg is moved is the same as when the right leg is moved, description thereof is omitted.

As shown in FIG. 4, in the right leg forward separation state, the right leg adductor and internal muscles are used as follows. The length of the body surface corresponding to the front leg abduction fabric 30 in the right leg forward separation state is longer than the length of the body surface corresponding to the front leg abduction fabric 30 in the right leg upright state. . That is, in the right leg forward separation state, the front leg abduction fabric 30 and the rear leg abduction fabric 50 are stretched compared to the right leg upright state. In addition to the front leg abduction fabric 30, the front leg outer rotation fabric 40 also extends from the inside to the outside.

At this time, the front leg abduction fabric 30 tries to return from the stretched state to the state before stretching. As a result, a tension as indicated by an arrow PE in the figure is generated in the front leg abduction fabric 30. For this reason, as indicated by an arrow RE in the figure, an abduction force is applied from the forward leg abduction fabric 30 to the right leg. Further, the rear leg adduct fabric 50 also tries to return from the stretched state to the state before stretching. As a result, tension is generated in the rearward leg adduct fabric 50 as indicated by PN in the drawing. For this reason, as indicated by an arrow RE in the figure, an abduction force is applied from the rearward leg adduction fabric 50 to the right leg. Further, the front leg outer swirl fabric 40 also tries to return from the stretched state to the state before stretching. As a result, tension is generated in the front leg outer turning fabric 40 as indicated by the arrow PX in the drawing. For this reason, as indicated by an arrow RX in the figure, an external rotation force is applied from the forward leg external rotation fabric 40 to the right leg. This external rotation force acts from the external rotation position XE toward the external rotation position XA through the back surface of the right leg.

In the right leg forward separation state, as described above, an abduction force and an external rotation force are applied to the right leg from the front leg abduction fabric 30, the rear leg abduction fabric 50, and the front leg abduction fabric 40. The For this reason, the right leg tries to be abducted and rotated in a manner different from that during normal walking. For this reason, a wearer performs the operation | movement for approaching the operation | movement at the time of normal walking to the right leg which is going to abduction and external rotation. That is, the wearer operates the adductor muscle to generate a force against the abduction force on the right leg, and operates the internal rotator muscle to generate a force against the external rotation force on the right leg.

In the left leg forward separation state, the adductor and internal rotator muscles of the left leg are used as follows. The length of the body surface corresponding to the front leg abduction fabric 30 in the left leg forward separation state is longer than the length of the body surface corresponding to the front leg abduction fabric 30 in the left leg upright state. . That is, in the left leg forward separation state, the front leg abduction fabric 30 and the rear leg abduction fabric 50 are stretched compared to the left leg upright state. In addition to the front leg abduction fabric 30, the front leg outer rotation fabric 40 also extends from the inside to the outside.

At this time, the front leg abduction fabric 30 tries to return from the stretched state to the state before stretching. Thereby, tension is generated in the front leg abduction fabric 30. For this reason, an abduction force is applied from the front leg abduction fabric 30 to the left leg. Further, the rear leg adduct fabric 50 also tries to return from the stretched state to the state before stretching. As a result, tension is generated in the rear leg adduct fabric 50. For this reason, an abduction force is applied to the left leg from the rearward leg adduction fabric 50. Further, the front leg outer swirl fabric 40 also tries to return from the stretched state to the state before stretching. As a result, a tension is generated in the front leg external rotation fabric 40. For this reason, an external turning force is applied to the left leg from the front leg external rotation fabric 40. This external rotation force acts from the external rotation position XE toward the external rotation position XA via the back surface of the left leg.

In the left leg forward separation state, as described above, an abduction force and an external rotation force are applied to the left leg from the front leg abduction fabric 30, the rear leg abduction fabric 50, and the front leg abduction fabric 40. The For this reason, the left leg tries to be abducted and rotated in a different manner from normal walking. For this reason, a wearer performs the operation | movement for approaching the operation | movement at the time of normal walking to the left leg which is going to abduction and external rotation. That is, the wearer operates the adductor muscle to generate a force against the abduction force on the left leg, and operates the internal rotator muscle to generate a force against the external rotation force on the left leg.

Therefore, according to the bottom 1 of the present embodiment, the following effects can be obtained.

(1) The bottom 1 is provided with a front leg abduction fabric 30 and a rear leg abduction fabric 50. The forward leg abduction fabric 30 applies to the leg a force in the direction of abduction that opens the previously extended leg outward. The rearward leg adduction fabric 50 imparts to the leg a force in the inward direction that closes the rearwardly extended leg inward. According to this configuration, the front leg abduction fabric 30 and the rear leg abduction fabric 50 increase the amount of activity of lower body muscles such as the adductor muscle and the greater ankle muscle.

(2) When the wearer who wears the bottom 1 raises his / her leg, the basic tension of the rearward leg adduction fabric 50 becomes a load on the operation of the leg. For this reason, when a wearer raises a leg, the amount of activity of quadriceps muscle increases.

(3) The front leg abduction fabric 30 is configured to include a portion from the abduction position ED to the abduction position EH. For this reason, the abduction force applied to the leg from the front leg abduction fabric 30 is larger than that of the configuration in which the front leg abduction fabric 30 does not include a portion from the abduction position ED to the abduction position EH. can do.

(4) The forward leg abduction fabric 30 is configured to include a portion from the abduction position EA to the abduction position EB. For this reason, the abduction force applied to the leg from the front leg abduction fabric 30 is larger than that of the configuration in which the front leg abduction fabric 30 does not include a portion from the abduction position EA to the abduction position EB. can do.

(5) The rear landing gear adduct fabric 50 is configured to include a portion from the adduction position NA to the adduction position NB. For this reason, compared with the structure in which the rearward leg addendum 50 does not include a portion from the addendum position NA to the addendum position NB, the inward force applied to the leg from the rearward leg addendum 50 is increased. can do.

(6) When the leg is extended forward, an abduction force is applied to the leg from the rearward extension adduct fabric 50. For this reason, it is possible to prevent the abduction force applied to the leg from the front leg abduction fabric 30 from being reduced by the rear leg abduction fabric 50 in a state where the leg is forward.

(7) The magnitude of the inversion force applied to the leg from the exercise assisting wear when the leg is extended backward is mainly due to the inversion force by the rearward leg adduct fabric 50 and the forward leg abduction fabric 30 It is determined by the difference with the abduction force. According to the present embodiment, the abduction force applied from the front extension leg abduction fabric 30 to the leg that is put out behind is “0”. For this reason, in comparison with the case where the abduction force is greater than “0”, the addition force applied to the rearly placed leg is increased. For this reason, the amount of activity of the abductor can be further increased by applying the adduction force to the leg.

(8) The bottom leg 1 is provided with an outer leg outer revolving cloth 40. The forwardly extending leg outer turning fabric 40 imparts to the leg a force in the outer turning direction that turns the leg outward. According to this configuration, the amount of activity of the internal rotator muscles can be increased by the front leg external rotation fabric 40.

(9) The forefoot leg swirl fabric 40 is made of a fabric having a lower tightening force than the forelimb abduction fabric 30. In other words, the tightening force of a part of the fabric constituting the front leg outer rotation fabric 40 is smaller than the tightening force of the fabric of the front leg outer rotation fabric 30. For this reason, compared with the case where all the fabrics that constitute the front leg external rotation fabric 40 have the same tightening force as the fabric of the front leg abduction fabric 30, the feeling of tightening to the wearer by the exercise assisting wear is provided. Can be reduced.

(10) The front thigh abduction fabric 31 has a double structure composed of a front fabric 31A and a back fabric 31B. According to this configuration, it is possible to increase the tightening force due to the portion from the outer rotation position EB to the outer rotation position ED of the fabric as compared with the configuration in which the back side fabric 31B is not provided. For this reason, the abduction force given to the leg put out previously can be enlarged more.

(11) The back support fabric 43 is provided on the front leg external rotation fabric 40. The back support fabric 43 corresponds to the external rotation position XC and is configured by a strong tightening force fabric. The back support fabric 43 extends from the back center of the thigh to the center of the calf via the back center of the knee. For this reason, when a wearer swings a leg forward from the back, the tension | tensile_strength of the back support material 43 becomes a load with respect to the operation | movement of the leg swung forward. For this reason, it is possible to increase the amount of muscle activity when the legs are swung out from the back.

(12) The wearer who wears the bottom 1 can suppress the adduction of the leg without working the adductor muscles of the right leg and the left leg in the right leg ground contact state and the left leg ground contact state. That is, the leg is not excessively inverted in the right leg ground contact state and the left leg ground contact state. For this reason, it can suppress that a wearer's attitude | position deteriorates resulting from the inversion force of the rearward extension leg adduction material 50. FIG.

(13) On the back side of the hem 15, a tape having a larger friction than that of the weak tightening force fabric, the medium tightening force fabric, and the strong tightening force fabric is sewn. With this tape, it is possible to suppress the displacement of the bottom 1 that occurs when the leg is moved. For this reason, it can suppress that the external rotation force and internal rotation force provided to a leg become small resulting from the shift | offset | difference of the bottom 1. FIG.

In addition, you may change the said embodiment as follows.

· The forward leg abduction fabric 30 may be configured such that the tension is greater than “0” with the leg extended backward. In this case, in the front leg abduction fabric 30, the inversion force by the rear leg abduction fabric 50 is larger than the abduction force by the front leg abduction fabric 30 in a state where the legs are extended backward. Configured as follows.

In the above embodiment, the rearward leg adduction fabric 50 and the adjacent fabric in a crimped state are sewn, but the present invention is not limited to this. For example, a gather may be provided along the longitudinal direction of the rearward leg adduction fabric 50, and an inward force may be applied to the leg that is placed behind by the gather. Moreover, as long as the inversion force is applied from the rearward leg addendum fabric, the rearward leg addendum fabric 50 may be sewn in a state in which it does not shrink.

-The back fabric 31B may be omitted from the thigh front leg abduction fabric 31.

In the above embodiment, the back side fabric 31B may be provided not on a part of the front side fabric 31A but on the entire back side of the front side fabric 31A.

· The front side fabric 31A and the back side fabric 31B may be configured using different types of fabrics.

-Prepare the bottom right and bottom left consisting only of the foundation fabric, and sew the front leg abduction fabric 30, the front leg abduction fabric 40, and the rear leg abduction fabric 50 to the front or back side, respectively. May be. In this case, the base fabric constituting the bottom right and the bottom left includes portions corresponding to the base fabric 20, the front leg abduction fabric 30, the front leg abduction fabric 40, and the rear leg abduction fabric 50, respectively. .

· At least one of the following (A) to (D) may be adopted as means for suppressing the shift of the bottom 1.

(A) A string passed through the hem 15 may be tied to narrow the hem 15.

(B) A hook and loop fastener may be provided on the skirt 15 and the skirt 15 may be narrowed by the hook and loop fastener.

(C) A part of the skirt 15 may be extended and an annular part may be hooked on the sole of the foot.

(D) A fabric having a large amount of friction may be sewn to the back side of the hem 15 so as to suppress the displacement of the bottom 1 by friction with the lower leg.

· At least one of the fabrics constituting the front leg abduction fabric 30 may be a medium tension force fabric.

· At least one of the fabrics constituting the rear leg adduct fabric 50 may be a medium tension force fabric.

· The inner front leg outer rotation fabric 41 of the front leg outer rotation fabric 40 may be a strong tightening force fabric.

· The outer front outer leg fabric 42 of the outer front leg outer fabric 40 may be a strong tightening force fabric.

· The back support fabric 43 of the front leg external rotation fabric 40 may be constituted by a medium tension force fabric.

· The front leg abduction fabric 30 may be made of rubber having a tightening force equivalent to that of a strong tightening force student.

・ The rear leg adduct fabric 50 may be made of rubber having a tightening force equivalent to a strong tightening force fabric.

The inner front extension leg outer rotation fabric 41 of the front extension leg outer rotation fabric 40 may be made of rubber or string having a tightening force equivalent to that of the middle tightening force fabric instead of the intermediate tightening force fabric.

· The outer front leg outer swirl fabric 42 of the front leg outer swirl fabric 40 may be a rubber or string having a tightening force equivalent to that of the medium tightening force fabric.

The back support fabric 43 of the front leg external rotation fabric 40 may be a rubber or string having a tightening force equivalent to that of a strong tightening force fabric.

-The front leg abduction fabric 30 and the rear leg abduction fabric 50 may be formed of a single fabric.

・ The length of the bottom 1 may be changed from the waist to the shin, not to the knee.

-The exercise assistance clothes of the present invention may be applied to sports clothes such as swimsuits, supporters, etc. in addition to the bottom 1 as underwear.

The supporter shown in FIGS. 5 and 6 is provided with a front leg abduction belt 130 and a rear leg abduction belt 150. The forward leg abduction belt 130 imparts an abduction force to the previously extended leg. The rearward extension inward belt 150 applies an inward rotation force to the legs that are extended rearward. The supporter is further provided with a waist belt 113 and a knee belt 115. The waist belt 113 fixes the upper ends of the front leg abduction belt 130 and the rear leg abduction belt 150 to the waist. The knee belt 115 fixes the lower end of the front leg abduction belt 130 to the knee.

The front leg abduction belt 130 extends from near the waist to the inner crotch. The front leg abduction belt 130 extends through the back of the thigh and the lower part of the buttocks, the outer crotch, and the front of the thigh. The rear leg addendum belt 150 extends from the vicinity of the waist to the outside of the front center of the thigh. The rear leg adductor belt 150 extends via the portion near the hip joint and the inner crotch on the back of the thigh, the back of the thigh, and the outer crotch.

In the above embodiment, the forward leg abduction fabric 30 extends from the abduction position EA to the abduction position EH. The position of the leg abduction fabric 30 may be changed. For example, a forefoot abduction fabric that extends from the outer crotch through the front of the knee to the inside of the lower leg may be used.

In the above-described embodiment, the front leg external rotation fabric 40 extends from the external rotation position XA to the external rotation position XE. However, as long as the external rotation force can be applied to the previously extended leg, The position of the leg external rotation fabric 40 may be changed. For example, a forefoot leg rotation fabric extending from the outer leg crotch to the inner side of the lower leg through the front of the lower leg and the lower leg may be used.

In the above-described embodiment, the rearward leg adduction material 50 extends from the inversion position NA to the innerward position NE. The position of the leg adduct fabric 50 may be changed. For example, a rear leg adduct fabric extending from the side of the lower leg to the inner crotch via the back or front of the lower leg may be used. Further, a rearward leg adduction material extending from the side surface of the thigh to the inner crotch via the front surface of the thigh may be used. In these variations, the rearward leg adduction material is applied to the previously extended leg by the rearward leg adduction material rather than the abduction force imparted by the forward leg abduction fabric. The force is configured to be smaller.

Claims

In exercise support clothing that increases calories burned by lower body exercise,
A front abduction abduction part that applies a force in the abduction direction to open the previously extended leg to the outside;
A rearward adder advancing part that imparts a force in the adduction direction that closes the leg that is put out inward to the leg put out behind,
Due to the tension generated in the forward leg abduction part, a force in the abduction direction is applied to the front leg.
The exercise assisting wear characterized in that a force in the inward direction is applied to the rearwardly extended leg by a tension generated in the rearward leg addendum.
The exercise support according to claim 1,
The forward leg abduction part is provided from the back of the thigh to the front,
The back support leg abduction part is provided from the back to the front of the thigh at a position different from the front abduction abduction part.
The exercise support according to claim 2,
A position near the buttocks on the back of the thigh is a first abduction position, a position below the first abduction position on the side of the thigh is a second abduction position, and a position below the second abduction position on the front of the thigh Is the third abduction position, the forward leg abduction portion is provided from the first abduction position to the third abduction position via the second abduction position. Exercise assistance to do.
In the exercise support according to any one of claims 1 to 3,
A position near the buttocks on the back of the thigh and where the forelimb abductor does not pass is defined as a first adduction position, and is located below the first abduction position on the side of the thigh and the forelimb abduction part When the position that does not pass is the second adduction position, and the position that is lower than the second adduction position on the front of the thigh and does not pass through the forelimb abduction part is the third adduction position, The rear extension leg adduction part is provided from the first adduction position to the third adduction position via the second adduction position.
The exercise support according to claim 4,
The first adduction position is a position closer to the inner crotch than the first abduction position,
The second adduction position is located below the second abduction position,
The third auxiliary position is located below the third outer position, and the exercise assisting wear is characterized in that
The exercise assisting wear according to any one of claims 3 to 5,
When the position corresponding to the lower leg is the fourth abduction position, the forefoot abduction part passes through the second abduction position and the third abduction position from the first abduction position to the fourth abduction position. Auxiliary wear characterized by being provided over the abduction position.
In the exercise support according to any one of claims 3 to 6,
When the position corresponding to the waist is the fifth abduction position, the forward leg abduction portion passes through the first abduction position and the second abduction position from the fifth abduction position. Auxiliary wear characterized by being provided over the abduction position.
The exercise assistance according to any one of claims 4 to 7,
When the position corresponding to the waist and the front extension leg abduction part does not pass is defined as the fourth adduction position, the rear extension leg addition part is changed from the fourth addition position to the first addition position and the first addition position. The exercise assisting wear is provided through the second adduction position to the third adduction position.
The exercise assisting wear according to any one of claims 1 to 8,
The exercise assisting wear is characterized in that a force in the abduction direction is applied to the forwardly extended leg by the rearwardly extending leg adduction part.
The exercise assistance according to any one of claims 1 to 9,
The exercise assisting wear characterized in that the force in the abduction direction applied to the leg extended backward from the forward leg abduction part is "0".
The exercise support according to any one of claims 1 to 10,
A forwardly extending leg externally rotating part that applies a force in an externally rotating direction to rotate the previously extended leg outwardly to the previously extended leg;
The exercise assisting dressing characterized in that the force in the external rotation direction is applied to the previously extended leg by the tension generated in the external rotation portion of the front extension leg.
The exercise support according to claim 11,
When the position corresponding to the inner crotch is the first external rotation position and the position corresponding to the back of the thigh is the second external rotation position, the front leg external rotation part is moved from the first external rotation position to the second external rotation position. An exercise assisting wear provided over a turning position, wherein the front leg outer rotation part and the front leg outer rotation part are connected to each other.
The exercise assisting wear according to any one of claims 1 to 12,
The athletic wear is a bottom,
The exercise assisting wear is provided with a base portion that is sewn to the front leg abduction part and the rear leg abduction part,
The front support leg abduction part and the rear extension leg abduction part are constituted by a cloth having a stronger tightening force than the base part.
The exercise support wear according to claim 13,
The front support leg outer turning part is configured to include a cloth having a tightening force weaker than that of the front extension leg abduction part.