WO2005105221A2 - Systeme d'entrainement du tronc par rotation du torse - Google Patents

Systeme d'entrainement du tronc par rotation du torse Download PDF

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Publication number
WO2005105221A2
WO2005105221A2 PCT/US2005/014136 US2005014136W WO2005105221A2 WO 2005105221 A2 WO2005105221 A2 WO 2005105221A2 US 2005014136 W US2005014136 W US 2005014136W WO 2005105221 A2 WO2005105221 A2 WO 2005105221A2
Authority
WO
WIPO (PCT)
Prior art keywords
handle
center shaft
pair
cuffs
hand grips
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2005/014136
Other languages
English (en)
Other versions
WO2005105221A3 (fr
Inventor
David Dise
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2005105221A2 publication Critical patent/WO2005105221A2/fr
Publication of WO2005105221A3 publication Critical patent/WO2005105221A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/03575—Apparatus used for exercising upper and lower limbs simultaneously
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B2023/003—Exercising apparatus specially adapted for particular parts of the body by torsion of the body part around its longitudinal axis
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4001—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor
    • A63B21/4017—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor to the upper limbs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/12—Characteristics or parameters related to the user or player specially adapted for children
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/09—Adjustable dimensions
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
    • A63B23/0205—Abdomen
    • A63B23/0211—Abdomen moving torso with immobilized lower limbs

Definitions

  • the present invention generally relates to handle devices used in resistance based exercise training and, more particularly, to a handle device which permits the proper training of muscle groups utilized in core conditioning-torso rotation.
  • the person may find it easier to turn his or her hips instead of his or her shoulders.
  • many people grab simple exercise handles currently in use, attach them to elastic tubing or cables attached to weight stacks and start to twist right to left and left to right, as well as in angular twisting motions in one or more directions, believing that they are training the core group or performing tiunk/torso rotation.
  • what usually is happening is that the person is pulling their arms across their body with very little shoulder turn, and this is not trunk rotation.
  • Such "cheating”, whether intentional or unintentional does not provide much benefit to the person, and may result injury (or simply frustration due to poor results).
  • An exemplary object of the invention is to provide a user with handle device that is used with a resistance mechanism, such as a weight stack machine or an elastic resistance element (e.g., bungie or tubing) secured to ground or a wall, where the handle device must be held in a fashion that causes the user to rotate his or her shoulders when executing movements against the resistance.
  • a suitable handle device includes a center shaft with a connector at or near one end for connection to the resistance mechanism.
  • the handle device will have a pair of hand grips on opposite sides of the center shaft, and a pair of cuffs on opposite sides of the center shaft.
  • the distance between the hand grips and the cuffs can be varied in order to accommodate different sized users.
  • the user holds the hand grips of the handle device and uses his or her elbows to hold the cuffs by maintaining constant pinching pressure.
  • the user forms a triangle (two shoulders where and the apex is where the hands come together at the end near the connection point) with his or her hands effectively "still” in front of the chest, thereby requiring the user to turn the shoulders against the resistance.
  • the person turns the shoulders only, leaving the hands still in front of the body or fixed against the body or "staying connected with the body as one unit", this causes all of the core group rotation muscles to be used, which are the muscles called upon to rotate the body around the spine (torque and core group).
  • the handle device of this invention causes the shoulder and torso to be what turns
  • the handle device is secured to any form of resistance, and allows the user to perform shoulder rotation and torso rotation, without “cheating” or performing the movement using the non-intended muscle groups (caused by pulling the arms across the chest or up and down if doing angular rotation).
  • the handle device of this invention not only exercises the intended core muscle group in a rotation fashion, but it also allows the user to correctly isolate trunk extension (bending back), trunk flexion
  • Figure 1 is a top view of a handle device of the present invention
  • Figure 2 is a side view of the handle device shown in Figure 1
  • Figure 3 is a side view of an alternative resistance connector configuration for use with a handle device of the present invention
  • Figure 4 is a top view of a person holding an example of the handle device of the present invention
  • Figures 4a and 4b are top view of the person shown in Figure 4 showing rotation of the person's shoulders during core training.
  • the handle device of this invention can be hooked up to any form of resistance (e.g., weight stack, rubber tubing, spring, bungee cord, etc.), and, when used, the person is ensured to be using the trunk muscles in an isolated fashion, either sitting, standing or laying on the ground. While many pieces of professional and home gym equipment with functional cables show pictures of people twisting and leaning for demonstrating core exercises, it should be understood that none of these pieces of equipment force the person to use the muscle groups they are intending or trying to use. Often, the body takes the path of least resistance or uses the strongest muscle group, and this is especially so in twisting movements.
  • resistance e.g., weight stack, rubber tubing, spring, bungee cord, etc.
  • FIG. 1 there is shown an example of a handle device according to the present invention which includes a center shaft 10, with a pair of hand grips 12a and 12b and a pair of cuffs 14a and 14b located on opposite sides of the center shaft 10.
  • a connector 16 is preferably positioned at or near one end of the center shaft 12.
  • the connector 16 can take the form of an eye hole (as shown) or a hook or any other form which will allow the handle device to be connected to a resistance device such as a cable of a weight stack, a spring element anchored to a floor or wall, an elastic tubing or bungee cord device anchored to a floor or wall, or a pole or a fence, etc.
  • the hand grips 12a and 12b can be separate devices (as shown), or constitute the gripping surface of a common element connecting 12a and 12b (not shown).
  • the hand grips 12a and 12b can be a simple barrel or cylindrical shape as shown, or be more elaborate and be part of a rest or other device.
  • the hand grips 12a and 12b function so as to be held by the user's hands with the palms facing each other.
  • the hand grips 12a and 12b will be sized to allow the user to put his or her thumbs on top of the grips during the exercise; however, the sizing can vary to fit the needs of the user or the manufacturer.
  • the hand grips can be made of steel, wood, plastic, or other suitable materials and will preferably be connected to the center shaft 10 by spacers 18a and 18b made of the same or different materials. However, in the case of the hand grips being on a common element, fewer than two spacers are employed.
  • each of the hand grips are rotatable in a plane parallel to the center shaft 10.
  • the hand grips 12 and 12b are freely rotatable, the user is more effectively forced to hold the device correctly by squeezing the elbows together at all times, thus enabling the correct stretching and resistance/exercises motions to be performed.
  • the spacers 18a and 18b may be adjustable so as to space the hand grips 12a and 12b relatively further away or closer to the center shaft 10. In operation, it is desirable to have the users palms close together and close to the center shaft 10.
  • the cuffs 14a and 14b can take of variety of forms and could be flat surfaces, curved members to fit the user's elbows, or even be material which encircles the user's arms at or near the elbow. However, it is most preferred to have the user tightly press his or her elbows against the cuffs
  • the cuffs 14a and 14b are secured to the center shaft by cuff width bars 22a and 22b which may or may not adjust the spacing between the cuffs 14a/14b and center shaft 10, as is indicated by double headed arrow 24. This allows the device to be comfortably fitted to and be used by a variety of different users of different sizes and shapes.
  • the cuffs 14a and 14b could be set at a variety of different angles, or could swivel or rotate in a plane parallel to the center shaft as indicated by double headed arrow 26, or could otherwise be movable so as to allow more comfortable engagement with the user's elbow region or upper arm (above the elbow) region (preferably, the cuffs 14a and 14b are contacted by the user's elbows or at positions slightly above or below the elbows). While Figure 1 shows the cuffs 14a and 14b positioned at the end of the center shaft 10, it should be understood that in some embodiments, the center shaft 10 could pass beyond the cuffs 14a and 14b.
  • the distance between the hand grips, 12b by example, and the cuffs, 14 by example can be varied to fit the needs of different sized users. For example, adults and children, and, generally, males and females have different sized forearms and arm lengths. Further, smaller and larger adults have different sized forearms and arm lengths.
  • the cuffs 14a and 14b or hand grips 12a and 12b can be positioned at different locations on the center shaft 10, the needs of these different sized users can be easily accommodated.
  • the center shaft 10 itself may be of a telescoping or other expandable and contractible design so as to regulate the spacing between the cuffs 14a and 14b and hand grips 12a and 12b.
  • Figure 2 shows ports 28 along the length of the shaft between the cuffs 14a and 14b and the hand grips 12a and 12b which may be used for selectively controlling the distance between the cuffs and hand grips.
  • the spacers 18a and 18b would be insertable into different ports 28.
  • the center shaft 10 would be of a telescoping design, and the ports 28 would have a selectively lockable arrangement with a button (not shown) that fits into a port when the distance is set to the desired spacing.
  • Figures 1 and 2 show a variety of adjustments can be made to the handle device of the present invention in the preferred embodiments, it should be understood that in the practice of the invention a gymnasium, rehab training room, or health club might prefer to stock several different sized handle devices with fixed components (e.g., non- rotatable, no ability to lengthen, etc.). Such devices would fall within the practice of this invention, and have the advantage that less moving parts may result in a more rugged and durable design of the invention. Further,
  • Figure 1 shows that an optional guard 29 might be placed adjacent the connector 16.
  • the guard 29 would be used to keep the cable, bungie, spring, or elastic tubing away from the user's hands during the stretching exercises.
  • Figure 3 highlights that the connector 16 might be positioned above or below the user's hands and elbows. This positioning of the connector would also help keep the cable, bungie, spring, or elastic tubing away from the user's hands during the stretching exercises.
  • Figure 4 illustrates the triangular arrangement of the person's shoulders 30 and arms 32 desired for the exercises according to the present invention.
  • the handle device is gripped at the hand grips 12a and 12b, with the user's elbows contacting the cuffs 14a and 14b.
  • the function for the handle device of this invention is to force or ensure that the user keeps their arms in a fixed position while performing the exercise, as well as their hands.
  • the hands are fixed directly in front of the chest (straight out, no elbow bend) or over the head. With the thumbs up and palms facing each other. If the users arms are straight out in front of the chest, with the palms together and the hands held in a straight line in front of the chest, at the center of the chest, a triangle will be formed, with the apex at the center of the chest. This is the proper position in the rotation drill, and the hands and arms never move from the triangle or related position.
  • the problem this avoids is the same mistake everyone makes and that is moving the hands across the chest and the shoulders may not be moving as fast or as far.
  • the hands moving independently of the shoulders causes the problem and must be avoided to isolate all of the muscles called upon to rotate around the spine.
  • the invention is designed with arm cuffs that are adjustable by width and or other points of relocation / adjustments /swivels / and anything else that would provide for a more custom / form fit, when the elbows are pinched together during use.
  • the cuffs are placed a desired distance apart (either adjustable or manufactured fixed) and there is an extension pole or rod / bar /sleeve, fixed on / above / below / or the center of the cross bar (center shaft 10) that joins the two elbow cuffs (cuff width bars 22a and 22b can be used to selectively set the distance between the center shaft 10 and the cuffs 14a and 14b).
  • the extension rod (center shaft 10) that is connected between the arm (elbow) cuffs, protrudes straight out, with at least one handle for both hands to meet palm to palm (thumbs to the sky) or two handles side by side so that each hand has it's own grip.
  • the elbows are squeezing together putting pressure on the elbow cuffs 14a and 14b, the arms are extended straight out in front of the body with the hands facing palms together and thumbs up position...the hands are holding one grip or they are both using the same grip (in the case of a common handle with two gripping regions).
  • a bar preferably which is part of the center shaft 10, extends slightly beyond the handgrip or grips and at the end is a connector 16, such as an eye loop or another connection mechanism, so the resistance cord or cable can be clipped or attached to the handle device of this invention.
  • the arm or elbow cuffs can be fixed at a certain distance or they can pivot or swivel, so that the cuffs can be angled inward, so that where the elbows meet (pressure against the cuffs) at the center line of the chest (imaginary line drawn from the solar plexus or sternum, straight out, parallel to the ground, all the way to where the hands would come together if the arms where locked and the hands met palm to palm at the end of the line), it will be a comfortable fit with nothing digging into either elbow or arm.
  • the arms should be allowed to be completely straightened out, with the cuffs touching at the inside of each elbow and the hands meeting at the center line for rotation (over head for flexion and extension) palms together, thumbs up, in the proper alignment.
  • the width of the cuffs can be fixed or adjustable inward or out farther, to allow for the many different body shapes and sizes, arm lengths and sizes, as well as the different shoulder widths, which will have an impact on the distance between the elbows, when the arms are locked straight out and the hands are together at the center line (farthest point from the chest, parallel to the ground).
  • the rod or extension pole or sleeve that extends from the center of the arm cuff distance shaft bar between each arm cuff and holds them together and in place, also known as the cuff width bar 18a and 18b
  • This extension pole can be adjustable to take into consideration the length of the users arms. The users elbows must be pinched together by squeezing inward on the cuffs and then the hands must grab a handle or two grips, with the arms straight out fully extended.
  • the position of the hands will be determined by the length of the arm and the length of the cuff to grip position.
  • the invention can be made in different fixed sizes or one or more adjustments to address cuff distance, comfort, and proper hand positioning and comfort.
  • the hand rests or grips can be fixed or they can spin, twist, turn end over end or any other movement. This could allow the grips 12a and 12b to make the user apply all of the pressure and hold unit in place with inside elbow pressure, which is the object of the exercise. This helps to ensure that the torso-shoulder rotation or trunk-flexion exention is doing all of the work and not the arms pulling across the chest or down to the ground, avoiding pulling separate from the torso.
  • the cuffs 14a and 14b would allow the cuffs 14a and 14b to drop easier if the hand grips 12a and 12b have many different angles of movement or directions of movement.
  • the hands should not pull at all during the exercise; rather, they are resting there and the torso should be moving across, or angularly up or down, while rotating or flexing/extending.
  • the user's inside arm pressure combined with the hands remaining directly in a straight line from the center of the chest, with the arms fully extended and hands facing each other with thumbs up and holding on to the handle, will ensure that when the user twists the torso around or flex/extends the trunk, the shoulders will move and the core muscles will be called upon to perform that task.
  • This is called isolating a particular muscle group and that is the main purpose of this invention and it will allow for the hips to turn if requested, which means a muscle combination performance is capable as well. If the hands are straight over top of the head and the elbow pressure is still applied, and then trunk flexion is performed (bending over at the waist), proper muscular isolation and contraction will also occur. This movement also works muscles that make up the core group and allow for trunk conditioning.
  • trunk extension the extension muscles will be isolated.
  • the handle device of this invention hooked up still to the resistance cable, the user then bends left, slowly straightens up and then bends right and slowly straightens back up, these movements are called lateral flexion and they would be performed correctly, using resistance, which builds strength and endurance in the torso or trunk or core group. All trunk movements are caused to be performed properly and isolated through the use of the handle device of this invention.
  • the function is to keep hands fixed at the center line in a triangle shape (shoulder to shoulder is a line, then shoulder to hands are the other two lines and the hands meeting in the middle are the apex of the triangle), then only the shoulders turn or the shoulders bend forward or back or lateral bends, but the hands and arms never change from the fixed position in relation to the distance from the body (either elbows above the head barely touching the head or elbows straight out in front of the chest, but locked in all positions, caused by the cuffs slipping if the pressure is taken off of them).
  • the adjustments allow the unit to have one or more bars that can be attached to the cable and then if the user wants to twist to the left, the bar or guide would be sticking out to the right and connected to the cable.
  • the twisting to the left would then make it so the cable would be off of the user.
  • the same would hold true to the twisting to the right...the bar could be moved to the left or if the unit has two fixed bars or one fixed bar and the unit is completely turned over and then grabbed with both hands, it will work the same. Having different positions of the attachment eye loops or attachment point does not change the utility function.
  • the elbow cuffs 14a and 14b with a width bar 22a or 22b for allowing the hard and continuous squeezing of the elbows and then a bar

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Rehabilitation Tools (AREA)

Abstract

L'invention concerne un système d'entraînement de tout le tronc par rotation du torse, se présentant sous la forme d'une fixation de poignée. Ledit système est conçu pour amener l'utilisateur à exécuter un mouvement d'épaule au cours d'un entraînement de résistance, par opposition à une traction à l'aide des mains et des bras. La poignée présente un manche central pourvu d'une paire de prises et d'une paire de manchons situées sur les côtés opposés du manche central. Les manchons sont de préférence maintenus par les coudes de l'utilisateur lorsqu'il ou elle saisit les prises. La distance entre les manchons et les prises est de préférence réglable afin de s'adapter à des personnes de tailles différentes (par exemple, hommes, femmes et enfants). Un élément de liaison, tel qu'une boucle-oeil, est positionné au niveau de ou près de l'extrémité du manche central et peut être relié à un élément de résistance tel qu'un empilement de poids, un bungee, un tube élastique, etc. Par préhension des prises et retenue de la poignée en position à l'aide des coudes, la personne se voit efficacement empêchée de tirer la résistance uniquement à l'aide de ses mains et de ses bras. Ainsi, il ou elle doit déplacer ses épaules lors de l'exécution de l'exercice, entraînant ainsi une rotation du torse et un entraînement des groupes musculaires du tronc, de manière appropriée. La poignée permet également à l'utilisateur d'isoler correctement l'extension du tronc, la flexion du tronc et la flexion latérale du tronc.
PCT/US2005/014136 2004-04-28 2005-04-26 Systeme d'entrainement du tronc par rotation du torse Ceased WO2005105221A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56587304P 2004-04-28 2004-04-28
US60/565,873 2004-04-28

Publications (2)

Publication Number Publication Date
WO2005105221A2 true WO2005105221A2 (fr) 2005-11-10
WO2005105221A3 WO2005105221A3 (fr) 2006-09-21

Family

ID=35242231

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/014136 Ceased WO2005105221A2 (fr) 2004-04-28 2005-04-26 Systeme d'entrainement du tronc par rotation du torse

Country Status (2)

Country Link
US (1) US20060058165A1 (fr)
WO (1) WO2005105221A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108066941A (zh) * 2016-11-14 2018-05-25 徐伟琴 一种扭腰机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080058178A1 (en) * 2006-08-30 2008-03-06 Stanley Schwartz Golf stretching apparatus and method
US20130109538A1 (en) * 2011-10-26 2013-05-02 Wei-The Ho Arm and waist exercising apparatus
US8944973B2 (en) * 2012-06-28 2015-02-03 Nabile Lalaoua Lower body exercise
US12453887B2 (en) 2023-03-17 2025-10-28 Active Ortho, Inc. Exercise and rehabilitation bar

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5234395A (en) * 1992-01-30 1993-08-10 Miller Jack V Adjustable asymmetric-resistance upper body exerciser
US5453067A (en) * 1994-02-07 1995-09-26 II Lawrence D. Cianfrocca Reverse grip tricep push-down bar
US6244994B1 (en) * 1996-10-17 2001-06-12 Andrew Tilberis Method of exercising the upper body by tension and torsion
US5957817A (en) * 1998-08-19 1999-09-28 Jam'n Fitness Corp. Rowing exercise apparatus for use while standing
US6342033B1 (en) * 2001-03-12 2002-01-29 Guy M. Binx Walker Accessory for freestanding rotational motion and relative displacement training apparatus
US7108636B1 (en) * 2003-09-08 2006-09-19 Garcia Gustavo N Portable exercise apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108066941A (zh) * 2016-11-14 2018-05-25 徐伟琴 一种扭腰机

Also Published As

Publication number Publication date
US20060058165A1 (en) 2006-03-16
WO2005105221A3 (fr) 2006-09-21

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