US3741540A - Nether limbs training implement - Google Patents

Nether limbs training implement Download PDF

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Publication number
US3741540A
US3741540A US00214558A US3741540DA US3741540A US 3741540 A US3741540 A US 3741540A US 00214558 A US00214558 A US 00214558A US 3741540D A US3741540D A US 3741540DA US 3741540 A US3741540 A US 3741540A
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US
United States
Prior art keywords
footboard
base block
spring
footboards
limbs training
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.)
Expired - Lifetime
Application number
US00214558A
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English (en)
Inventor
Y Shimizu
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Individual
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Individual
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Filing date
Publication date
Priority claimed from JP9810371U external-priority patent/JPS5423420Y2/ja
Application filed by Individual filed Critical Individual
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Publication of US3741540A publication Critical patent/US3741540A/en
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Expired - Lifetime legal-status Critical Current

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    • 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
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/08—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs for ankle joints
    • A63B23/085—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs for ankle joints by rotational movement of the joint in a plane substantially parallel to the body-symmetrical-plane
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0048—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis
    • A63B22/0056—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis the pivoting movement being in a vertical plane, e.g. steppers with a horizontal axis
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0025—Particular aspects relating to the orientation of movement paths of the limbs relative to the body; Relative relationship between the movements of the limbs
    • A63B2022/0038—One foot moving independently from the other, i.e. there is no link between the movements of the feet
    • 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
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/023—Wound springs
    • 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
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/05—Linearly-compressed elements
    • 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
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
    • A63B23/0429—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously with guided foot supports moving parallel to the body-symmetrical-plane by being cantilevered about a horizontal axis

Definitions

  • the primary object of the present invention is to provide a nether limbs training implement which can be conveniently used in homes and which is also relatively inexpensive to manufacture.
  • FIG. 1 is a general perspective view of a nether limbs training implement embodying the present invention
  • FIG. 2 is a side sectional view of the implement of FIG. 1, showing a manner of use of the device;
  • FIGS. 3 and 4 are persepctive views of the implements of FIG. 1 with different forms of toe holding means; i
  • FIGS. 5 and 6 are perspective views showing other embodiments of the present invention, with parts broken away in FIG. 6i and FIG. 7 is a front view of a compound type nether limbs training implement according to the present invention.
  • the nether limbs training implement of the present invention comprises essentially a flat base block 1, a footboard 2 formed with a plurality of protuberances 3 on the surface thereof, joining metal fittings 4 for pivotally securing said footboard 2 to said base block 1, and spring means 5 adapted to act so as to push up said footboard 3 relative to said base block.
  • Base block 1 may be of a flat plate-like configuration as shown in FIGS. 1 to 5, or may be a frame-like structure as shown in FIG. 6.0n the upper surface of said base block 1 are provided buffer elements 8 made of rubber or the like adapted to keep footboard 2 from directly hitting against base block 1.
  • the protuberances 3 on the top surface of footboard 2 are designed to provide a slip preventative for the sole of the user's foot placed thereon and to give a stimulus to the foot sole to promote its blood circulation. It is preferred to raise the protuberances of the portion corresponding to the plantar arch in the foot sole as best shown in FIG. 2.
  • These protuberances 3 may be pieces shaped from relatively soft synthetic resin or other like material separately from footboard 2, said pieces being bonded to the surface of footboard 2. It is also possible to form such protuberances by engraving footboard 2 itself.
  • Joining fittings 4 may be provided at the end junction between base block I and footboard 2 as shown in FIGS. 1 to 4 to allow said footboard 2 to make an upand-down swining motion like a hinge, or otherwise they may be provided at the middle portions of both base block I and footboard 2 as shown in FIGS. 5 and 6 so as to make said footboard 2 movable up and down in the manner of a seesaw.
  • Spring means 5 may be suitably selected from coiled compression springs, coiled torsion springs, leaf springs and volute springs.
  • footboard 2 there may be provided on footboard 2 a suitable toe holding means such as covering 6 as shown in FIG. 3 or a thong 7 as shown in FIG. 4.
  • suitable toe holding means such as covering 6 as shown in FIG. 3 or a thong 7 as shown in FIG. 4.
  • the user puts his foot on footboard 2 such that the toe portion of his foot is positioned on the pivoted side of the footboard and the heel portion on the free end side as shown by chain line in FIG. 2.
  • the user makes a stepping motion by applying his body weight to the toe portion and to the heel portion alternately, whereby the open end side of footboard 2 will be brought into a closed condition relative to base block 1 when the body weight of the user is loaded on said end side, and when the load is transferred toward the toe portion; that is, when the user stands on tiptoe, said footboard 2 is swung up about the pivoted end by the stretching action of spring means 5.
  • said footbard 2 is allowed to make repetitive up and down motions.
  • These forcible repetitive up and down motions of footboard 2 compel the users ankle to exercise repetitive bending and stretching motions.
  • Such repetitive bending and stretching motions go a long way to harden various nether limb muscles such as Achilles tendon, side abdominal muscles, femoral quadriceps, femoral biceps, etc.
  • foot motion causes corresponding movements of the upper half of the body, with such motion propagating from the backbone to the shoulder and then to the neck portion, and thus virtually the entire body of the user is caused to make swinging motion.
  • a plurality of protuberances 3 provided on footboard 2 serve to prevent skidding of the users foot sole and also give moderate stimulus thereto to promote blood circulation.
  • FIG. 7 shows an example of such complex structure where an elongated stem-like bar 9 formed with several circumferential click grooves 10 is journalled in joint fittings 4, and a steel ball 12 adapted to fit in one of said grooves is provided so that it is elastically pressed by a spring 11 positioned in a spring housing element 13 provided on the underside of footboard 2.
  • a nether limbs training implement comprising a base block, a first footboard provided with a plurality of protuberances on the surface thereof, a joining metal fitting which pivotally joins said first footboard to said board, an elongated stem-like bar formed with several circumferential grooves which is journalled in one of said joint fittings of said respective footboards, a spring housing element positioned on the underside of one of said footboards, a spring disposed in said spring housing, and a steel ball fittable in one of said grooves and pressed by said spring.

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Rehabilitation Tools (AREA)
  • Finger-Pressure Massage (AREA)
US00214558A 1971-10-25 1972-01-03 Nether limbs training implement Expired - Lifetime US3741540A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9810371U JPS5423420Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-10-25 1971-10-25
JP1971098102U JPS4855953U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-10-25 1971-10-25

Publications (1)

Publication Number Publication Date
US3741540A true US3741540A (en) 1973-06-26

Family

ID=26439305

Family Applications (1)

Application Number Title Priority Date Filing Date
US00214558A Expired - Lifetime US3741540A (en) 1971-10-25 1972-01-03 Nether limbs training implement

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Country Link
US (1) US3741540A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4855953U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814420A (en) * 1973-04-09 1974-06-04 J Encke Exercise device
US3942791A (en) * 1974-08-26 1976-03-09 Dawson John D Twin pedal energizer
US4111416A (en) * 1977-06-06 1978-09-05 Jinotti Walter J Exerciser
US4279415A (en) * 1979-06-29 1981-07-21 Sam Katz Exercising device
EP0073744A1 (de) * 1981-09-01 1983-03-09 Ernst Fischer Gelenk, Herz- und Kreislauftrainingsgerät für Medizin und Sport
US4422635A (en) * 1982-01-27 1983-12-27 Herod James V Portable multiple use exerciser
US4502680A (en) * 1982-12-23 1985-03-05 Blum Alvin S Foot exerciser
US4573678A (en) * 1983-06-02 1986-03-04 Steve Lamb Lower extremity muscle conditioner device
EP0277266A1 (de) * 1986-12-05 1988-08-10 A. Bösl Firma Gymnastikgerät zur Durchführung von Bein- und/oder Fussgymnastik
US4776586A (en) * 1987-07-20 1988-10-11 Hardee Kelly D Stress relieving and safety device
EP0294581A1 (de) * 1987-06-06 1988-12-14 Firma A. Bösl Gymnastikgerät zur Durchführung von Bein- und/oder Fussgymnastik
US4795148A (en) * 1984-06-20 1989-01-03 Avvari Rangaswamy Combination of antistasis devices
US4822039A (en) * 1988-02-05 1989-04-18 Gonzales Charles B Pivoting leg and arm exercise device
EP0311558A3 (en) * 1987-10-07 1989-12-27 Ulrich Weidmann Exercising apparatus
GB2233570A (en) * 1989-07-12 1991-01-16 Hanover Holdings Pty Ltd Exercise and foot massage apparatus
WO1992018205A1 (en) * 1991-04-18 1992-10-29 Hanover Holdings (Australia) Pty. Ltd. Exercise apparatus
US5178596A (en) * 1991-12-13 1993-01-12 Mcintire Nora L Exercise apparatus
US5186700A (en) * 1992-08-27 1993-02-16 Lee Wang Industry Ltd. Pedaling exercise device
US5284465A (en) * 1992-01-28 1994-02-08 Homan Jr Paul T Apparatus for use in doing squat exercises
US5433684A (en) * 1994-05-02 1995-07-18 Carrillo; Adrian P. Calf workout devices
US5558606A (en) * 1993-01-29 1996-09-24 Poncini; Richard D. Full contraction calf muscle exerciser
USD383813S (en) * 1996-02-20 1997-09-16 Zoller Robert G Foot exercise device
US5851166A (en) * 1995-07-31 1998-12-22 Bernardson; Peter S. Lower extremity rehabilitation and toning exercise apparatus and method
US6217488B1 (en) * 1995-07-31 2001-04-17 Peter S. Bernardson Lower extremity rehabilitation and toning exercise apparatus method
USD460507S1 (en) 2001-05-16 2002-07-16 Roger K. Stewart Exercise device with a pivoting platform
US20030036462A1 (en) * 2001-08-20 2003-02-20 Sundaram Ravikumar Powered antithrombotic foot mobility device
US6569213B1 (en) * 1998-12-04 2003-05-27 Stepit System Ab Orthopaedic pedal
US20040048721A1 (en) * 2002-09-06 2004-03-11 Aileen Chou Reciprocal device having sensing feature
US20040171971A1 (en) * 2001-10-29 2004-09-02 Arvik Enterprises, Llc Powered antithrombotic foot mobility device with therapeutic massage
WO2004078273A1 (en) * 2003-03-07 2004-09-16 Colin Laidlaw Exercise apparatus
US20040192514A1 (en) * 2003-02-28 2004-09-30 Nautilus, Inc. Exercise device with treadles
GB2404346A (en) * 2003-07-25 2005-02-02 J J Orthopaedic Developments L Exercise device for feet and legs
US20050272563A1 (en) * 2004-05-22 2005-12-08 Liang Yung J Lower muscle training device
USD527060S1 (en) 2004-03-22 2006-08-22 Nautilus, Inc. Exercise device with treadles
US7097593B2 (en) 2003-08-11 2006-08-29 Nautilus, Inc. Combination of treadmill and stair climbing machine
GB2423484A (en) * 2005-02-26 2006-08-30 John Patrick Lambert Device for stimulating blood circulation
US20070037672A1 (en) * 2005-08-09 2007-02-15 Eiji Nakanishi Toe exercise apparatus
US20070243979A1 (en) * 2006-04-14 2007-10-18 Hand Richard A Foot and leg exercising device providing passive motion benefits
US7455626B2 (en) 2001-12-31 2008-11-25 Nautilus, Inc. Treadmill
US20090270231A1 (en) * 2005-03-08 2009-10-29 Progressive Health Innovations Incorporated Foot exerciser and associated methods
US7771327B1 (en) * 2009-04-02 2010-08-10 Terry Reams Exercise device with footboards having tubular support
US20110124473A1 (en) * 2009-11-17 2011-05-26 Ryan Michael Kole Lower leg and foot exercise device
USRE42698E1 (en) 2001-07-25 2011-09-13 Nautilus, Inc. Treadmill having dual treads for stepping exercises
US20110224049A1 (en) * 2008-10-10 2011-09-15 Gerrard Farrell Foot exercise device
US20150209219A1 (en) * 2014-01-29 2015-07-30 Yehezkel Hizko HEN Body treatment device
US20150257965A1 (en) * 2012-11-13 2015-09-17 Emanuele Simeone Posture rehabilitation apparatus
US20170007874A1 (en) * 2015-07-07 2017-01-12 Wei-Teh Ho Torsion based exerciser
US20170217532A1 (en) * 2016-02-03 2017-08-03 Better Wheels, Llc. Pedal connection mechanism and electric balancing vehicle using the same
US9931540B1 (en) * 2016-04-13 2018-04-03 Brunswick Corporation Balancing exercise devices
US20190160322A1 (en) * 2017-11-27 2019-05-30 Timothy McCarthy Dorsiflex & plantarflex exercise machine
CN109846680A (zh) * 2019-03-13 2019-06-07 泰山医学院 一种脚踝康复外骨骼装置
US10343011B1 (en) * 2018-10-02 2019-07-09 Genevieve Zillich Portable balancing platform
US10426998B1 (en) * 2014-04-25 2019-10-01 Arizona Board Of Regents On Behalf Of The University Of Arizona Portable device for movement and resistance training of the lower extremities
US10702740B2 (en) * 2018-09-14 2020-07-07 Ts Medical Llc Portable devices for exercising muscles in the ankle, foot, and/or leg, and related methods
USD961023S1 (en) 2020-02-12 2022-08-16 TS Medical, LLC Excercise device
US11638852B2 (en) 2018-04-06 2023-05-02 TS Medical, LLC Portable devices for exercising muscles in the ankle, foot, and/or leg, and related methods
USD1012207S1 (en) 2020-08-12 2024-01-23 TS Medical, LLC Exercise device
US11883715B1 (en) 2021-12-13 2024-01-30 Phillip Andrew Howard Exercise platform with height-adjustable support block
US11904204B2 (en) 2018-02-26 2024-02-20 Ts Medical Llc Devices and methods for exercising an ankle, foot, and/or leg

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US735319A (en) * 1902-05-05 1903-08-04 Albert William Urwick Exercising apparatus.
US2146156A (en) * 1937-10-15 1939-02-07 Georges N Nicot Catapult game or toy
US2760774A (en) * 1952-04-01 1956-08-28 Willy M Perez Foot exerciser
US3295847A (en) * 1964-07-07 1967-01-03 Sr Albert R Matt Exercising device
US3297320A (en) * 1963-09-10 1967-01-10 Anarel Inc Device for stretch exercising muscles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US735319A (en) * 1902-05-05 1903-08-04 Albert William Urwick Exercising apparatus.
US2146156A (en) * 1937-10-15 1939-02-07 Georges N Nicot Catapult game or toy
US2760774A (en) * 1952-04-01 1956-08-28 Willy M Perez Foot exerciser
US3297320A (en) * 1963-09-10 1967-01-10 Anarel Inc Device for stretch exercising muscles
US3295847A (en) * 1964-07-07 1967-01-03 Sr Albert R Matt Exercising device

Cited By (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814420A (en) * 1973-04-09 1974-06-04 J Encke Exercise device
US3942791A (en) * 1974-08-26 1976-03-09 Dawson John D Twin pedal energizer
US4111416A (en) * 1977-06-06 1978-09-05 Jinotti Walter J Exerciser
US4279415A (en) * 1979-06-29 1981-07-21 Sam Katz Exercising device
EP0073744A1 (de) * 1981-09-01 1983-03-09 Ernst Fischer Gelenk, Herz- und Kreislauftrainingsgerät für Medizin und Sport
US4422635A (en) * 1982-01-27 1983-12-27 Herod James V Portable multiple use exerciser
US4502680A (en) * 1982-12-23 1985-03-05 Blum Alvin S Foot exerciser
US4573678A (en) * 1983-06-02 1986-03-04 Steve Lamb Lower extremity muscle conditioner device
US4795148A (en) * 1984-06-20 1989-01-03 Avvari Rangaswamy Combination of antistasis devices
EP0277266A1 (de) * 1986-12-05 1988-08-10 A. Bösl Firma Gymnastikgerät zur Durchführung von Bein- und/oder Fussgymnastik
EP0294581A1 (de) * 1987-06-06 1988-12-14 Firma A. Bösl Gymnastikgerät zur Durchführung von Bein- und/oder Fussgymnastik
US4776586A (en) * 1987-07-20 1988-10-11 Hardee Kelly D Stress relieving and safety device
US4921243A (en) * 1987-10-07 1990-05-01 Ulrich Weidmann Motion apparatus
EP0311558A3 (en) * 1987-10-07 1989-12-27 Ulrich Weidmann Exercising apparatus
US4822039A (en) * 1988-02-05 1989-04-18 Gonzales Charles B Pivoting leg and arm exercise device
GB2233570A (en) * 1989-07-12 1991-01-16 Hanover Holdings Pty Ltd Exercise and foot massage apparatus
WO1992018205A1 (en) * 1991-04-18 1992-10-29 Hanover Holdings (Australia) Pty. Ltd. Exercise apparatus
US5178596A (en) * 1991-12-13 1993-01-12 Mcintire Nora L Exercise apparatus
US5284465A (en) * 1992-01-28 1994-02-08 Homan Jr Paul T Apparatus for use in doing squat exercises
US5186700A (en) * 1992-08-27 1993-02-16 Lee Wang Industry Ltd. Pedaling exercise device
US5558606A (en) * 1993-01-29 1996-09-24 Poncini; Richard D. Full contraction calf muscle exerciser
US5433684A (en) * 1994-05-02 1995-07-18 Carrillo; Adrian P. Calf workout devices
US6217488B1 (en) * 1995-07-31 2001-04-17 Peter S. Bernardson Lower extremity rehabilitation and toning exercise apparatus method
US5851166A (en) * 1995-07-31 1998-12-22 Bernardson; Peter S. Lower extremity rehabilitation and toning exercise apparatus and method
USD383813S (en) * 1996-02-20 1997-09-16 Zoller Robert G Foot exercise device
US6569213B1 (en) * 1998-12-04 2003-05-27 Stepit System Ab Orthopaedic pedal
USD460507S1 (en) 2001-05-16 2002-07-16 Roger K. Stewart Exercise device with a pivoting platform
USRE42698E1 (en) 2001-07-25 2011-09-13 Nautilus, Inc. Treadmill having dual treads for stepping exercises
US20030036462A1 (en) * 2001-08-20 2003-02-20 Sundaram Ravikumar Powered antithrombotic foot mobility device
US20040171971A1 (en) * 2001-10-29 2004-09-02 Arvik Enterprises, Llc Powered antithrombotic foot mobility device with therapeutic massage
US7455626B2 (en) 2001-12-31 2008-11-25 Nautilus, Inc. Treadmill
US7544153B2 (en) 2001-12-31 2009-06-09 Nautilus, Inc. Treadmill
US20040048721A1 (en) * 2002-09-06 2004-03-11 Aileen Chou Reciprocal device having sensing feature
US6761666B2 (en) * 2002-09-06 2004-07-13 Energy Star Co., Ltd. Reciprocal device having sensing feature
US20040192514A1 (en) * 2003-02-28 2004-09-30 Nautilus, Inc. Exercise device with treadles
US7553260B2 (en) 2003-02-28 2009-06-30 Nautilus, Inc. Exercise device with treadles
WO2004078273A1 (en) * 2003-03-07 2004-09-16 Colin Laidlaw Exercise apparatus
GB2404346A (en) * 2003-07-25 2005-02-02 J J Orthopaedic Developments L Exercise device for feet and legs
US7097593B2 (en) 2003-08-11 2006-08-29 Nautilus, Inc. Combination of treadmill and stair climbing machine
USD527060S1 (en) 2004-03-22 2006-08-22 Nautilus, Inc. Exercise device with treadles
US20050272563A1 (en) * 2004-05-22 2005-12-08 Liang Yung J Lower muscle training device
GB2423484B (en) * 2005-02-26 2009-02-25 John Patrick Lambert A device for stimulating blood circulation
GB2423484A (en) * 2005-02-26 2006-08-30 John Patrick Lambert Device for stimulating blood circulation
US7794367B2 (en) * 2005-03-08 2010-09-14 Progressive Health Innovations Incorporated Foot exerciser and associated methods
US20090270231A1 (en) * 2005-03-08 2009-10-29 Progressive Health Innovations Incorporated Foot exerciser and associated methods
US20070037672A1 (en) * 2005-08-09 2007-02-15 Eiji Nakanishi Toe exercise apparatus
US7883451B2 (en) * 2006-04-14 2011-02-08 Treadwell Corporation Methods of applying treadle stimulus
US20070243979A1 (en) * 2006-04-14 2007-10-18 Hand Richard A Foot and leg exercising device providing passive motion benefits
US9282786B2 (en) 2008-10-10 2016-03-15 Gerrard Farrell Foot exercise device
US20110224049A1 (en) * 2008-10-10 2011-09-15 Gerrard Farrell Foot exercise device
US7771327B1 (en) * 2009-04-02 2010-08-10 Terry Reams Exercise device with footboards having tubular support
US20110124473A1 (en) * 2009-11-17 2011-05-26 Ryan Michael Kole Lower leg and foot exercise device
US8360940B2 (en) 2009-11-17 2013-01-29 Rk Inventions, Llc Lower leg and foot exercise device
US9132308B2 (en) 2009-11-17 2015-09-15 Rk Inventions, Llc Lower leg and foot exercise device
US20150257965A1 (en) * 2012-11-13 2015-09-17 Emanuele Simeone Posture rehabilitation apparatus
US9597250B2 (en) * 2012-11-13 2017-03-21 Emanuele Simeone Posture rehabilitation apparatus
US20150209219A1 (en) * 2014-01-29 2015-07-30 Yehezkel Hizko HEN Body treatment device
US10426998B1 (en) * 2014-04-25 2019-10-01 Arizona Board Of Regents On Behalf Of The University Of Arizona Portable device for movement and resistance training of the lower extremities
US20170007874A1 (en) * 2015-07-07 2017-01-12 Wei-Teh Ho Torsion based exerciser
US9776031B2 (en) * 2015-07-07 2017-10-03 Wei-Teh Ho Torsion based exerciser
US20170217532A1 (en) * 2016-02-03 2017-08-03 Better Wheels, Llc. Pedal connection mechanism and electric balancing vehicle using the same
US10286974B2 (en) * 2016-02-03 2019-05-14 Zhejiang Raymond Way Electronic Technology Co., Ltd Pedal connecting mechanism and electric balance scooter employing same
US9931540B1 (en) * 2016-04-13 2018-04-03 Brunswick Corporation Balancing exercise devices
US20190160322A1 (en) * 2017-11-27 2019-05-30 Timothy McCarthy Dorsiflex & plantarflex exercise machine
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US11590391B2 (en) * 2018-09-14 2023-02-28 Ts Medical Llc Portable devices for exercising muscles in the ankle, foot, and/or leg, and related methods
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US20220118311A1 (en) * 2018-09-14 2022-04-21 Ts Medical Llc Portable devices for exercising muscles in the ankle, foot, and/or leg, and related methods
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