WO2007053884A1 - Dispositif d’exercice isométrique - Google Patents

Dispositif d’exercice isométrique Download PDF

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Publication number
WO2007053884A1
WO2007053884A1 PCT/AU2006/001657 AU2006001657W WO2007053884A1 WO 2007053884 A1 WO2007053884 A1 WO 2007053884A1 AU 2006001657 W AU2006001657 W AU 2006001657W WO 2007053884 A1 WO2007053884 A1 WO 2007053884A1
Authority
WO
WIPO (PCT)
Prior art keywords
exercise device
members
handheld
tension
isometric exercise
Prior art date
Application number
PCT/AU2006/001657
Other languages
English (en)
Inventor
Bruce James Munns
Original Assignee
Bruce James Munns
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
Priority claimed from AU2005906169A external-priority patent/AU2005906169A0/en
Application filed by Bruce James Munns filed Critical Bruce James Munns
Publication of WO2007053884A1 publication Critical patent/WO2007053884A1/fr

Links

Classifications

    • 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
    • A63B21/002—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices isometric or isokinetic, i.e. substantial force variation without substantial muscle motion or wherein the speed of the motion is independent of the force applied by the user
    • A63B21/0023—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices isometric or isokinetic, i.e. substantial force variation without substantial muscle motion or wherein the speed of the motion is independent of the force applied by the user for isometric exercising, i.e. substantial force variation without substantial muscle motion
    • 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
    • A63B21/0004—Exercising devices moving as a whole during exercise
    • A63B21/00043—Exercising devices consisting of a pair of user interfaces connected by flexible elements, e.g. two handles connected by elastic bands
    • 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
    • A63B21/4027—Specific exercise interfaces
    • A63B21/4033—Handles, pedals, bars or platforms
    • A63B21/4035—Handles, pedals, bars or platforms for operation by hand
    • 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
    • A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
    • A63B21/4045—Reciprocating movement along, in or on a guide
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/50—Force related parameters
    • A63B2220/51—Force
    • 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
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles

Definitions

  • the present invention relates to an isometric exercise device, preferably used for performing an upper body exercise programme.
  • Isometrics is a system of physical exercise in which the muscles are caused to act against each other or against a fixed object. The muscle develops tension and hence is exercised, whilst being prevented from contracting. This technique has been found to build muscles just as effectively as weight training, but in less time.
  • the present invention was developed with a view to providing an isometric exercise device that is portable and easy to use.
  • References to prior art in this specification are provided for illustrative purposes only and are not to be taken as an admission that such prior art is part of the common general knowledge in Australia or elsewhere.
  • a handheld isometric exercise device comprising:
  • first and second elongate tension members mounted within a common elongate outer housing, each tension member being mechanically coupled within the outer housing to respective first and second coupling means;
  • first and second handles provided at an outer end respectively of each of said first and second tension members
  • a visual display means operatively connected to said force sensor to provide a visual display of the force sensed
  • said first and second coupling means apply a corresponding force to said force sensor, and said visual display means provides a visual display of the force generated.
  • said handles are pivotally connected to the outer ends of said first and second tension members respectively.
  • said tension members are made from a flexible, substantially inextensible material.
  • said tension members are slidably mounted in the outer housing so that the length of each tension member extending from the outer housing can be adjusted.
  • the inner ends of said tension members within the outer housing overlap, so that the distance between the handles on the outer ends of the tension members can be more than doubled.
  • the inner ends of said tension members are wound on respective first and second spools, so that the distance between the handles on the outer ends of the tension members can be varied by unwinding or winding-up the tension members on the spools.
  • said exercise device further comprises first and second elongate inner housing members, said inner housing members being coaxially mounted within said common outer housing.
  • said inner housing members and said outer housing are all substantially cylindrical in shape.
  • said first and second coupling means comprise first and second coupling members provided on the inner ends of the first and second inner housing members respectively.
  • the first and second coupling members are U-shaped members arranged in an interlocking configuration with said force sensor mounted between them.
  • tension members are mechanically coupled to said first and second coupling means via said first and second inner housing members respectively.
  • inner housing members are provided with respective releasable gripping means for gripping said first and second tension members respectively.
  • said releasable gripping means comprises a pair of grip elements pivotally mounted within each inner housing member, each grip element being pivotal between a gripping position, in which the grip elements together grip the tension member, and a release position in which the grip elements release the tension member so as to be slidably adjustable within the inner housing members.
  • said exercise device can be used in a compression mode as well as a tension mode.
  • said outer housing is provided with first and second end caps at each end, said first and second end caps being coupled to said first and second handles respectively.
  • said first and second end caps are movable between a compression position in which they are received on the respective ends of the outer housing, and a tension position in which they are separated from the respective ends of the outer housing.
  • the electronic force sensor is provided in connection with at least one of said ends caps wherein, when the said end caps are in the compression position and a compression force is applied thereto against the outer housing, said force sensor can measure the compression force generated between said at least one end cap and the outer housing.
  • said first and second handles are received within respective cavities provided in each end of the outer housing.
  • Figure 1 is a perspective view of a first embodiment of the isometric exercise device according to the invention.
  • Figure 2 is a side elevation of the exercise device of Figure 1 in a first exercise position
  • Figure 3 is a side elevation of the exercise device of Figure 1 in an intermediate position
  • Figure 4 is a side elevation of the exercise device of Figure 1 in a second exercise position
  • Figure 5 is an enlarged cross-section view showing the central workings of the exercise device of Figure 1 ;
  • Figure 6 is an enlarged perspective view of the central workings of the exercise device of Figure 1
  • Figure 7 is another enlarged perspective view of the central workings of the exercise device of Figure 1 ;
  • Figure 8 is a perspective view of a second embodiment of the isometric exercise device according to the invention in tension mode.
  • Figure 9 is a perspective view of the exercise device of Figure 8 shown in compression mode.
  • a first embodiment of the isometric exercise device 10 as illustrated in Figure 1 , comprises first and second elongate tension members 12a and 12b mounted substantially collinearly within a common outer housing 14. Each tension member 12 is mechanically coupled within the outer housing 14 to respective first and second coupling means 16a and 16b. First and second handles 18a and 18b are provided at an outer end respectively of the first and second tension members 12a and 12b.
  • the tension members are preferably made from a flexible, substantially inextensible material such as, for example, a fibre-reinforced polyurethane material.
  • the tension members 12 are mechanically coupled to the coupling means 16 via first and second inner housing members 20a and 20b respectively, as will be described in more detail below.
  • the isometric exercise device 10 further comprises an electronic force sensor 22 mechanically coupled to the first and second coupling means 16a and 16b for sensing a force generated between the coupling means.
  • a visual display means 24 is operatively connected to the force sensor 22 to provide a visual display of the force sensed.
  • the visual display means is a low power LCD which displays the force generated in Kg or Lbs.
  • a small off-the- shelf integrated circuit (IC - not shown) is provided to convert the signal generated by the force sensor 22 into a suitable display signal for the LCD.
  • a small solar panel (not shown), similar to that used in some electronic calculators, is provided in the outer housing 14 to produce sufficient electrical power for the device.
  • the tension members 12 are slidably mounted in the outer housing 14 so that the length of each tension member extending from the outer housing can be adjusted.
  • the inner ends of the tension members 12 within the outer housing 14 overlap, so that the distance between the handles 18 on the outer ends of the tension members 12 can be more than doubled.
  • the handles 18a and 18b are preferably pivotally connected to the outer ends of the first and second tension members 12a and 12b respectively. This also facilitates a variety of ways in which the device can be used for different types of isometric exercises, eg. across the chest, behind the shoulders, etc.
  • both the inner housing members 20 and the outer housing 14 are all substantially cylindrical in shape.
  • the first and second elongate inner housing members 20 are coaxially mounted within the common outer housing 14.
  • the inner housing members 20 are in fact slidably mounted within the outer housing 14, although in practice they barely move, for reasons that will become evident below.
  • the first and second coupling means 16 comprise first and second coupling members 16a and 16b provided on the inner ends of the first and second inner housing members respectively.
  • the coupling members 16 are U- shaped members arranged in an interlocking configuration with the force sensor 22 mounted between them, as can be seen most clearly in Figures 5 to 7.
  • the first U-shaped coupling member 16a is fixed to the inner end of the first cylindrical inner housing member 20a, whereas the second U-shaped coupling member 16b is fixed to the inner end of the second cylindrical inner housing member 20b.
  • the first U-shaped coupling member 16a is rotated 180° with respect to the second U-shaped coupling member 16b, so as to be configured substantially perpendicularly thereto and thus forming a cavity within which the force sensor 22 is located.
  • the force sensor 22 is a pressure sensor, or electronic weight gauge, which generates an electrical signal proportional to a compression force applied to the sensor.
  • a central, rectangular aperture 26 is provided through both the U-shaped coupling members 16 and the force sensor 22 to allow the tension members 12 to pass freely there through.
  • the force sensor 22 is virtually incompressible and therefore in practice the inner housing members 20 will barely move when a tension force is applied thereto, being constrained by the interlocking U- shaped coupling members at their inner ends.
  • the inner housing members 20a and 20b are provided with respective releasable gripping means 30a and 30b for gripping the first and second tension members 12a and 12b respectively.
  • the releasable gripping means 30 each comprise a pair of grip elements 32a and 32b pivotally mounted within each inner housing member 16, each grip member 32 being pivotal between a gripping position (as shown in Figures 1, 2 and 4), in which the grip elements 32 together grip the tension member 12, and a release position (as shown in Figure 3), in which the grip elements 32 release the tension member 12 so that it is slidably adjustable within the inner housing members 20.
  • the grip elements 32 are biased to the gripping position by a small spring (not visible), but can be pivoted to the release position with minimal force.
  • Each grip element 32 has teeth provided on its end for gripping into the soft, outer surface of the tension members 12.
  • the grip elements 32 can be released by sliding the tension members inwardly towards each other by the handles 18. This causes the grip elements 32 to pivot outwards as shown in Figure 3 and release the tension members 12.
  • the grip elements 32 pivot inwards and the teeth bite into the sides of the tension members 12 to inhibit further sliding movement of the tension members 12.
  • the grip elements 32 effectively lock the tension members 12 to the inner housing members 20 in the gripping position.
  • the tension members 12 are mechanically coupled to the first and second U-shaped coupling members 16, via the first and second inner housing members 20 respectively.
  • FIGS 8 and 9 illustrated a second embodiment of a handheld isometric exercise device 50 in accordance with the present invention.
  • This embodiment of the exercise device is adapted to operate in both a tension mode and a compression mode.
  • the exercise device 50 comprises first and second elongate tension members 52a and 52b mounted within a common, elongate outer housing 54.
  • Each tension member 52 is mechanically coupled within the outer housing 54 to respective first and second coupling means 56a and 56b.
  • First and second handles 58a and 58b are provided at an outer end respectively of the first and second tension members 52a and 52b.
  • the tension members are preferably made from a flexible, substantially inextensible material such as, for example, a fibre-reinforced polyurethane material.
  • the tension members 52 are mechanically coupled to the coupling means 56 via first and second spools 60a and 60b respectively, as will be described in more detail below.
  • the isometric exercise device 50 further comprises an electronic force sensor 62 mechanically coupled to the first and second coupling means 56a and 56b for sensing a force generated between the coupling means.
  • a visual display means 64 is operatively connected to the force sensor 62 to provide a visual display of the force sensed.
  • the visual display means is a low power LCD which displays the force generated in Kg or Lbs.
  • the tension members 52 are wound onto the spools 60, which are mounted in the outer housing 14, so that the length of each tension member extending from the outer housing can be adjusted.
  • the inner ends of the tension members 52 are wound for several turns on the respective spools 60, so that the distance between the handles 18 on the outer ends of the tension members 12 can be varied.
  • Each spool 60 is provided with a ratchet mechanism 66a and 66b respectively, which is designed to lock the respective spool in position when activated so as to prevent the spool 60 from unwinding while tension is applied to the tension members 52.
  • Each ratchet mechanism 66 can be released by pressing on the push button 68.
  • the spools 60 are preferably self-winding so that when the ratchet mechanisms 66 are released the tension members 52 are automatically wound back onto the spools 60.
  • the handles 58a and 58b are preferably pivotally connected to the outer ends of the first and second tension members 52a and 52b respectively, as in the previous embodiment.
  • first and second end caps 70a and 70b are provided at each end respectively of the elongate housing 54.
  • the end caps 70 are hemispherical in shape and are of the same diameter as the outer diameter of the housing 54.
  • End caps 70a and 70b are attached to the respective handles 58a and 58b, and can be pivoted with the handles.
  • the first and second end caps 70a are movable between a compression position, as shown in Figure 9, in which they are received on the respective ends of the outer housing 54, and a tension position, as shown in Figure 8, in which they are separated from the respective ends of the outer housing 54.
  • An electronic force sensor 72 is provided in connection with one end of the housing 54, as shown in Figure 9.
  • the force sensor 72 can measure the compression force generated between the end cap and the outer housing.
  • the ends caps 70 are in the compression position, the first and second handles 58a and 58b are received within respective cavities 74a and 74b provided in each end of the outer housing 54.
  • a small off-the-shelf integrated circuit (IC - not shown) is provided to convert the signal generated by the force sensor 72 into a suitable display signal for the LCD 64.
  • the isometric exercise device of the invention may be fitted with additional features such as a micro-chip and/or appropriate software to allow information to be downloaded onto an appropriate facility such as a computer. In this way, the user of the device may keep a record of their usage and results from using the device.
  • the visual display of the force generated enables the user to gradually increase the force applied during the exercise programme and to measure their progress with increased strength.
  • the pivoting handles allow a large variety of isometric exercises to be performed.
  • inventive concepts of the present invention For example, it would be relatively straight forward to redesign the coupling means so that they interact in such a way to apply a tension force to the force sensor (rather than a compression force), and the sensor could then be replaced with an electronic tension measuring device. Therefore, it will be appreciated that the scope of the invention is not limited to the specific embodiments described.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Rehabilitation Tools (AREA)

Abstract

La présente invention vise un dispositif d’exercice isométrique (10) manuel comprenant un premier et un deuxième organes de tension (12a, 12b) allongés montés à l’intérieur d’un logement externe allongé commun (14). Chaque organe de tension (12a, 12b) est accouplé mécaniquement, à l’intérieur du logement externe (14), à des premier et deuxième moyens d’accouplement respectifs (16a, 16b). Le dispositif (10) comporte en outre des première et deuxième poignées (18a, 18b) installées au niveau d’une extrémité externe correspondant individuellement au premier et au deuxième organes de tension (12a, 12b). Le dispositif comprend en outre un capteur électronique de force (22) accouplé mécaniquement au premier et au deuxième moyens d’accouplement (16a, 16b) pour détecter une force générée entre lesdits moyens d’accouplement, et un moyen d’affichage visuel (24) relié de façon opérationnelle audit capteur de force pour produire une indication visuelle de la force détectée.
PCT/AU2006/001657 2005-11-08 2006-11-07 Dispositif d’exercice isométrique WO2007053884A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2005906169A AU2005906169A0 (en) 2005-11-08 Isometric Exercise Device
AU2005906169 2005-11-08

Publications (1)

Publication Number Publication Date
WO2007053884A1 true WO2007053884A1 (fr) 2007-05-18

Family

ID=38022884

Family Applications (1)

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PCT/AU2006/001657 WO2007053884A1 (fr) 2005-11-08 2006-11-07 Dispositif d’exercice isométrique

Country Status (1)

Country Link
WO (1) WO2007053884A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008040886A2 (fr) * 2006-10-05 2008-04-10 Deseo Diffusion Sarl Dispositif de mobilisation corporelle d'un sujet humain, et son utilisation
WO2009073933A1 (fr) * 2007-12-13 2009-06-18 Gravity Fitness Australia Pty Ltd Appareil d'exercices pour les muscles anti-gravité et procédés d'utilisation de celui-ci
FR2978921A1 (fr) * 2011-08-11 2013-02-15 Francois Albert Nachon Petit appareil de musculation portable, tenu par une main, destine a exercer une pression mesurable contre un point d'appui
US9561400B2 (en) 2012-05-07 2017-02-07 Bandcizer Aps Sensor unit for quantification of physical training with rubber band

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174343A (en) * 1962-10-23 1965-03-23 Anthony S Kasulis Pneumatic exerciser with pressure gauge
GB2000035A (en) * 1977-06-24 1979-01-04 Spector D Push-pull isokinetic exerciser
AU652115B3 (en) * 1994-03-21 1994-08-11 Ping Chen Multi-functional physical exercise apparatus
US5529559A (en) * 1994-12-21 1996-06-25 Punzalan; Crispino R. Pneumatic vacuum isometric body exerciser
US6468190B1 (en) * 1996-05-08 2002-10-22 Genevieve M. Griffin Chest and body exerciser
US6726599B1 (en) * 2001-11-02 2004-04-27 Top Form Fitness Systems, Inc. Open hand gripped exercise device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174343A (en) * 1962-10-23 1965-03-23 Anthony S Kasulis Pneumatic exerciser with pressure gauge
GB2000035A (en) * 1977-06-24 1979-01-04 Spector D Push-pull isokinetic exerciser
AU652115B3 (en) * 1994-03-21 1994-08-11 Ping Chen Multi-functional physical exercise apparatus
US5529559A (en) * 1994-12-21 1996-06-25 Punzalan; Crispino R. Pneumatic vacuum isometric body exerciser
US6468190B1 (en) * 1996-05-08 2002-10-22 Genevieve M. Griffin Chest and body exerciser
US6726599B1 (en) * 2001-11-02 2004-04-27 Top Form Fitness Systems, Inc. Open hand gripped exercise device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008040886A2 (fr) * 2006-10-05 2008-04-10 Deseo Diffusion Sarl Dispositif de mobilisation corporelle d'un sujet humain, et son utilisation
WO2008040886A3 (fr) * 2006-10-05 2008-05-22 Deseo Diffusion Sarl Dispositif de mobilisation corporelle d'un sujet humain, et son utilisation
WO2009073933A1 (fr) * 2007-12-13 2009-06-18 Gravity Fitness Australia Pty Ltd Appareil d'exercices pour les muscles anti-gravité et procédés d'utilisation de celui-ci
GB2468462A (en) * 2007-12-13 2010-09-08 Gravity Fitness Australia Pty Antigravity muscle exerciser and methods of using same
GB2468462B (en) * 2007-12-13 2012-02-22 Gravity Fitness Australia Pty Ltd Antigravity muscle exerciser and methods of using same
FR2978921A1 (fr) * 2011-08-11 2013-02-15 Francois Albert Nachon Petit appareil de musculation portable, tenu par une main, destine a exercer une pression mesurable contre un point d'appui
US9561400B2 (en) 2012-05-07 2017-02-07 Bandcizer Aps Sensor unit for quantification of physical training with rubber band

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