EP4486466B1 - Dispositif d'entrainement des muscles de la plante du pied - Google Patents

Dispositif d'entrainement des muscles de la plante du pied

Info

Publication number
EP4486466B1
EP4486466B1 EP23705935.7A EP23705935A EP4486466B1 EP 4486466 B1 EP4486466 B1 EP 4486466B1 EP 23705935 A EP23705935 A EP 23705935A EP 4486466 B1 EP4486466 B1 EP 4486466B1
Authority
EP
European Patent Office
Prior art keywords
leaf spring
base
support
toe
standing surface
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.)
Active
Application number
EP23705935.7A
Other languages
German (de)
English (en)
Other versions
EP4486466C0 (fr
EP4486466A1 (fr
Inventor
Dieter Machura
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.)
Gschmeidler Gottfried
Original Assignee
Gschmeidler Gottfried
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 ATA50275/2022A external-priority patent/AT525754B1/de
Application filed by Gschmeidler Gottfried filed Critical Gschmeidler Gottfried
Publication of EP4486466A1 publication Critical patent/EP4486466A1/fr
Application granted granted Critical
Publication of EP4486466C0 publication Critical patent/EP4486466C0/fr
Publication of EP4486466B1 publication Critical patent/EP4486466B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A63B21/02—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
    • A63B21/026—Bars; Tubes; Leaf 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
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4027—Specific exercise interfaces
    • A63B21/4033—Handles, pedals, bars or platforms
    • 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
    • A63B21/4034—Handles, pedals, bars or platforms for operation by 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
    • A63B21/40—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
    • A63B21/4047—Pivoting movement
    • 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
    • A63B23/03516—For both arms together or both legs together; Aspects related to the co-ordination between right and left side limbs of a user
    • A63B23/03525—Supports for both feet or both hands performing simultaneously the same movement, e.g. single pedal or single handle
    • 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
    • A63B23/10—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 feet or toes
    • 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

Definitions

  • the present invention relates to a device for training the muscles of the soles of the feet, comprising a base which provides a standing surface on its upper side for both soles of the feet from their heels to their balls, and a toe support movably arranged at the base next to the ball area of the standing surface, wherein the toe support is arranged at one end of at least one projecting leaf spring, the other end of which is fixed at the base.
  • the toe rest is pivotally attached to the ball-side end of the standing surface via a hinge and actuated by separate springs, elastic elements, or weights to form a "pedal" that can be pressed down with the toes.
  • the hinged mounting of the toe rest leads to a physiologically maladaptive movement of the toe rest; that is, it does not anatomically follow the movement of the toes correctly when the plantar muscles are tensed and the arch of the foot is flexed, which impairs the physiotherapeutic training effect of the device.
  • the invention aims to create a training device for the muscles of the soles of the feet, which enables ergonomic and effective training.
  • a device of the type mentioned in the introduction which, according to the invention, is characterized in that the at least one leaf spring is supported in its central region on a support slide, which is adjustable at the base in the longitudinal direction of the leaf spring(s).
  • the inventive arrangement of the toe support at the end of a projecting leaf spring enables movement of the toe support that anatomically follows the curvature of the arch of the foot when the plantar muscles are tensed and the associated toe movement is performed, thus achieving a particularly gentle and efficient training experience.
  • the support slide allows adjustment of both the counterforce and the curvature of the leaf spring(s). This allows the device to be adapted to individuals with varying muscle strength and/or different training objectives.
  • the curvature of the leaf spring can be adjusted when the toe support is activated so that it is optimally aligned with the pivot point of the big toe joint, for example, to address or treat deformities of the big toe, such as hallux valgus.
  • the other end of the leaf spring is fixed at its base near the heel area of the standing surface.
  • the leaf spring thus extends along the entire length of the plantar fascia of the arch of the foot to the toe rest, so that when the toe rest is compressed, it implicitly follows the curvature of the arch.
  • a particularly compact The design of the device is achieved because the longitudinal extension of the leaf spring can be accommodated along the installation space available at the base for the standing surface from the heels to the ball of the foot.
  • the top of the support slide slopes down towards the toe support, preferably rounded.
  • the support carriage can be adjusted, for example, by means of handles, hand sliders, operating rods, etc., which are accessible through corresponding openings in the base.
  • the support carriage is adjustable by means of a threaded spindle rotatably mounted on the base, which allows for particularly precise adjustment of the position of the support carriage along the leaf spring(s).
  • the standing surface can be formed by two spaced-apart base plates, between which at least one leaf spring extends from the heel area to the ball of the foot and beyond. This allows the space remaining between the feet when standing relaxed to be used as installation space for the leaf spring.
  • two parallel leaf springs can be provided. This results in better lateral stabilization of the toe pad when pressing down.
  • the toe rest can, for example, be a crossbar that is pressed down with the toes, similar to a toe pedal.
  • the toe rest is formed by a crossbar which is mounted in its center to at least one leaf spring. Due to its rounded shape, the bar allows the toes to roll along it when pressed down.
  • a sleeve is rotatably mounted on each end of the crossbar, so that no friction occurs between the toes and the toe pad when the toes are pressed down. Because the sleeves rotate relative to the crossbar, they can be fitted with a non-slip coating, allowing the toes to roll with minimal slippage when pressed down, which is especially beneficial for protecting the big toes.
  • each leaf spring in its rest position, can be inclined downwards towards the toe rest at an angle of 5° to 30°, preferably 10° to 20°, and particularly preferably about 15°, relative to the standing surface. This makes it possible to ensure that the toe rest at the end of the leaf spring(s) is at the level of, below, or only slightly above the plane of the standing surface. As a result, in the initial position, the user does not need to That is, before pressing down on the toe pad, do not bend your toes excessively.
  • the inclined position of the leaf spring(s) is particularly advantageous in conjunction with a toe support in the form of a crossbar, on which the leaf spring(s) act radially, so that the upper end of the crossbar does not protrude or only protrudes slightly above the plane of the standing surface.
  • each leaf spring can be combined with at least one auxiliary leaf spring to form a leaf spring assembly, thereby increasing the spring force.
  • Each auxiliary leaf spring can be mounted at one end on the toe support and guided at its other end either on the respective leaf spring or in a sliding guide at the base.
  • a coiled auxiliary spring with two projecting ends can be mounted, with one end at the base and the other end attacking the underside of the respective leaf spring or the toe support.
  • the wound auxiliary spring is mounted on this with two projecting ends, wherein one end engages the support slide or the base and the other end engages the underside of the respective leaf spring or the toe support.
  • the base can be equipped on its side facing the toe rest with a pull rope and handle. be equipped with this. This allows the user to additionally pull themselves against the standing surface to counteract the counterforce applied by the leaf spring with increased body tension.
  • the device 1 has a base 2, e.g., a frame or other support structure, which rests flat on its underside or on supports 3 on the floor 4.
  • the upper side of the base 2 is provided with a standing surface 5 for the soles of the feet – from the heels to the balls of the feet – of a user standing on it.
  • the standing surface 5 is formed by two spaced-apart base plates 6, 7.
  • the user stands with their left foot on the left base plate 6 and with their right foot on the right base plate 7, from heel to ball of foot.
  • the standing surface 5, or rather the base plates 6, 7, each thus have a heel area 8 and a ball of foot area 9.
  • a toe rest 10 is arranged, on which the user's toes rest when standing on the standing surface 5.
  • the toe rest 10 can, for example, be a crossbar whose upper surface is slightly above the level E of the standing surface 5, so that the user has to angle their toes slightly upwards in the resting or starting position.
  • the toe rest 10 is a crossbar with an approximately round cross-section.
  • a sleeve 12, 13 is rotatably mounted on each of the two ends of the crossbar 11.
  • the sleeves 12, 13 can be provided with a non-slip covering, such as foam or rubber, as can the standing surface 5 and the base plates 6, 7.
  • the toe rest 10 (here: the crossbar 11) is movably mounted at the base 2 via at least one (here: two) leaf spring(s) 14, 15.
  • the toe rest 10 can thus be moved by the user from the in Fig. 2
  • the starting or resting position shown with solid lines is in a Fig. 2
  • the operating position shown with dashed lines must be pressed down.
  • the toe support 10 is arranged at the freely projecting "ball-side" ends 16 of the leaf springs 14, 15, which extend from the standing surface 5, while the opposite "heel-side” ends 17 of the leaf springs 14, 15 are fixed at the base 2.
  • the leaf springs 14, 15 run in the space between the base plates 6, 7. If, on the other hand, the standing surface 5 forms a continuous surface, the leaf springs 14, 15 could also run below the standing surface 5 in a corresponding recess in the base 2.
  • the ball-side ends 16 of the leaf springs 14, 15 can be rigidly connected to the toe support 10 in any desired manner, e.g., inserted, screwed, riveted, glued, welded, etc., or even formed integrally with the toe support 10.
  • the ball-side ends 16 of the leaf springs 14, 15 pass diametrically through the crossbar 11 and are welded to it at 18.
  • the heel-side ends 17 of the leaf springs 14, 15 are clamped or screwed into a clamp 19 of the base 2 by means of screws 20.
  • they can be fixed to the base 2 in any other way, e.g., inserted, screwed, riveted, glued, welded, etc.
  • the leaf springs 14, 15 can extend freely from their fixed heel-side ends 17. If desired, they could also be shorter than the longitudinal extent of the standing surface 5 from the heel area 8 to the ball of the foot, e.g., only half as long or one-third as long. Furthermore, The clamp 19 could, for example, be located in the middle or closer to the ball of the foot area 9 of the standing surface 5. In the example shown, however, the leaf springs 14, 15 extend over the entire length of the standing surface 5 or base plates 6, 7 from its heel area 8 to its ball of the foot area 9 and beyond to the toe rest 10.
  • the leaf springs 14, 15 are optionally supported on a support slide 21, which is adjustable at the base 2 in the longitudinal direction R of the leaf springs 14, 15.
  • the support slide 21 rests on a sliding guide 22 of the base 2 and can be adjusted in the longitudinal direction R of the leaf springs 14, 15 by means of a threaded spindle 23.
  • the threaded spindle 23 engages, for example, in a threaded bore 24 of the support slide 21, is rotatably mounted in a bearing 25 of the base 2, and projects outwards from the base 2, where it can be equipped with a knurled wheel 26, ball joint, internal or external hexagon, etc., to allow for easy rotation.
  • the support slide 21 is rounded on its upper side towards the toe support 10 at 27, so that when the toe support 10 is pressed down the leaf springs 14, 15 follow the rounding 27 of the support slide 21, see Fig. 2 .
  • the leaf springs 14, 15 are inclined at an angle ⁇ of approximately 15° relative to the standing surface 5, downwards in the direction of the toe support 10.
  • the upper end of the crossbar 11, when the leaf springs 14, 15 are radially attached to it, is not too far above the plane E of the standing surface 5, so that the user does not have to bend their toes excessively upwards in the starting position.
  • the guide surface 22 is inclined at the same angle ⁇ .
  • the angle ⁇ can be in the range of 0° to 30°, preferably 5° to 30°, particularly preferably 10° to 20°, and especially around 15°.
  • Fig. 3 shows an alternative embodiment of device 1, whereby in the following only the differences compared to the embodiment of the Figs. 1 and 2 The following is discussed.
  • a single central leaf spring 14 is provided here, which lies between the two base plates 6, 7.
  • An eyelet 28 for anchoring a pull rope with a handle (not shown) is formed in a tab 29 projecting from the base 2 under the toe rest 10.
  • the tab 29 could also be attached to the toe rest 10.
  • the pull rope With the help of the pull rope, the user can additionally pull themselves against the device 1 while standing on the standing surface 5.
  • FIG. 4 Figure 1 schematically shows a third embodiment of the device 1.
  • an auxiliary spring 30 is wound onto a transverse pin 31 of the support slide 21, such that it has two oppositely projecting ends 32, 33.
  • One end 32 is fixed to the base 2, e.g., sliding in a slot 34, while the other End 33 rests against the underside of the leaf spring 14, thus increasing its spring force.
  • the other end 33 could engage directly with the toe support 10.
  • the leaf spring 14 is clamped with its heel end 17 in the clamp 19 of the base 2 with washers 34 inserted between it, so that a gap 35 remains above and a gap 36 below it in the clamp 19.
  • auxiliary leaf spring 37 is slidably inserted into the gap 35.
  • the auxiliary leaf spring 37 rests slidably on the leaf spring 14 and is mounted with its ball-side end 16 on the toe support 10.
  • Leaf spring 14 and the auxiliary leaf spring 37 above it thus form a spring assembly.
  • auxiliary leaf spring 37 can be provided and that these can run both above and below the leaf spring 14. It is particularly advantageous if the auxiliary leaf spring(s) 37 are located above the leaf spring 14, because then when pressing down (see Fig. 2 ) resulting in fewer slip-stick effects between the springs of the leaf spring pack.
  • the heel-side end 17 of the auxiliary leaf spring(s) 37 can be guided slidably in a sliding guide of the base 2, or directly on the respective assigned Leaf spring 14 or 15, e.g. by means of a retaining ring 38 ( Fig. 1 - 3 ), which encompasses the respective leaf spring 14, 15.
  • the auxiliary leaf spring 37 could be fixed at its heel-side end to the base 2 and guided slidably at its ball-side end on the respective leaf spring 14, 15.
  • the base 2 can be equipped with a left and a right eyelet 28 for anchoring a handle pull rope via a pull rope triangle.
  • the two eyelets 28 are located, for example, near the ball area 9 of the standing surface 5.
  • a push rod 39 is provided here for adjusting the support slide 21, which protrudes from the base 2 and can be actuated there via a ball joint 40.
  • All leaf springs 14, 15, auxiliary springs 30 and auxiliary leaf springs 37 can be made of any elastically deformable material, e.g. elastic plastic, spring steel, stainless spring steel or titanium spring steel. All other components of the device 1 can also be made of any material, for example metal, wood and/or plastic.

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Rehabilitation Tools (AREA)

Claims (16)

  1. Dispositif d'entrainement des muscles de la plante du pied, comprenant une base (2), qui présente sur sa face supérieure une surface d'appui (5) pour les deux plantes des pieds à partir de leur talon jusqu'à leur avant-pied, et un repose-orteils (10) disposé de manière mobile sur la base (2) à côté de la région de l'avant-pied (9) de la surface d'appui (5), dans lequel le repose-orteils (10) est disposé à une extrémité (16) d'au moins un ressort à lames (14, 15) en saillie dont l'autre extrémité (17) est fixée sur la base (2), caractérisé en ce que l'au moins un ressort à lames (14, 15) est soutenu dans sa partie centrale sur un chariot de support (21), lequel est monté de manière réglable sur la base (2) dans la direction longitudinale du/des ressort/s à lames (14, 15).
  2. Dispositif selon la revendication 1, caractérisé en ce que ladite autre extrémité (17) est fixée sur la base (2) près de la région du talon (8) de la surface d'appui (5).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que la face supérieure du chariot de support (21) est inclinée en direction du repose-orteils (10), de préférence de manière arrondie.
  4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que le chariot de support (21) est réglable au moyen d'une broche filetée (23) montée de manière rotative sur la base (2).
  5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que la surface d'appui (5) est formée par deux plaques d'appui (6, 7) espacées l'une de l'autre, entre lesquelles l'au moins un ressort à lames (14, 15) s'étend de la région du talon (8) à la région de l'avant-pied (9) et au-delà.
  6. Dispositif selon l'une des revendications 1 à 5, caractérisé en ce que deux ressorts à lames (14, 15) s'étendant parallèlement l'un à côté de l'autre sont prévus.
  7. Dispositif selon l'une des revendications 1 à 6, caractérisé en ce que le repose-orteils (10) est formé par une barre transversale (11), laquelle est montée au niveau de son milieu sur au moins un ressort à lames (14, 15).
  8. Dispositif selon la revendication 7, caractérisé en ce que respectivement un manchon (12, 13) est monté de manière rotative sur chacune des deux extrémités de la barre transversale (11).
  9. Dispositif selon la revendication 8, caractérisé en ce que les manchons (12, 13) sont pourvus d'un revêtement antidérapant.
  10. Dispositif selon l'une des revendications 1 à 9, caractérisé en ce que chaque ressort à lames (14, 15) s'étend parallèlement par rapport à la surface d'appui (5) dans sa position de repos, et de préférence par-dessus.
  11. Dispositif selon l'une des revendications 1 à 9, caractérisé en ce que chaque ressort à lames (14, 15) est incliné vers le bas dans sa position de repos sous un angle α de 5° à 30°, de préférence de 10° à 20°, de manière particulièrement préférée d'environ 15° par rapport à la surface d'appui (5) en direction du repose-orteils (10).
  12. Dispositif selon l'une des revendications 1 à 11, caractérisé en ce que chaque ressort à lames (14, 15) est assemblé avec au moins un ressort à lames auxiliaire (37) pour former un paquet de ressorts à lames.
  13. Dispositif selon la revendication 12, caractérisé en ce que chaque ressort à lames auxiliaire (37) est monté avec l'une de ses extrémités (16) sur le repose-orteils (10) et est guidé avec son autre extrémité (17) de manière glissante sur le ressort à lames (14, 15) respectif ou dans un guide de glissière (35) de la base (2).
  14. Dispositif selon l'une des revendications 1 à 13, caractérisé en ce qu'un ressort auxiliaire (30) enroulé avec deux extrémités (32, 33) en saillie est monté sur la base (2), dans lequel l'une des extrémités (32) se met en prise sur la base (2) et l'autre extrémité (33) se met en prise sur la face inférieure du ressort à lames (14, 15) respectif ou sur le repose-orteils (10).
  15. Dispositif selon l'une des revendications 1 à 13, caractérisé en ce qu'un ressort auxiliaire (30) enroulé avec deux extrémités (32, 33) en saillie est monté sur le chariot de support (21), dans lequel l'une des extrémités (32) se met en prise sur le chariot de support (21) ou sur la base (2) et l'autre extrémité (33) se met en prise sur la face inférieure du ressort à lames (14, 15) respectif ou sur le repose-orteils (10).
  16. Dispositif selon l'une des revendications 1 à 15, caractérisé en ce que la base (2) est équipée d'un câble de traction avec une poignée de maintien sur son côté orienté vers le repose-orteils (10).
EP23705935.7A 2022-03-01 2023-02-10 Dispositif d'entrainement des muscles de la plante du pied Active EP4486466B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT582022 2022-03-01
ATA50275/2022A AT525754B1 (de) 2022-03-01 2022-04-25 Vorrichtung zum Trainieren der Fußsohlenmuskulatur
PCT/AT2023/060039 WO2023164732A1 (fr) 2022-03-01 2023-02-10 Dispositif d'entrainement des muscles de la plante du pied

Publications (3)

Publication Number Publication Date
EP4486466A1 EP4486466A1 (fr) 2025-01-08
EP4486466C0 EP4486466C0 (fr) 2025-10-29
EP4486466B1 true EP4486466B1 (fr) 2025-10-29

Family

ID=85283734

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23705935.7A Active EP4486466B1 (fr) 2022-03-01 2023-02-10 Dispositif d'entrainement des muscles de la plante du pied

Country Status (4)

Country Link
US (1) US20250177807A1 (fr)
EP (1) EP4486466B1 (fr)
JP (1) JP2025506970A (fr)
WO (1) WO2023164732A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577861A (en) 1984-06-04 1986-03-25 Brigham Young University Exercise machine for limb extremity digits
JPH10179793A (ja) 1996-12-21 1998-07-07 Kenji Fujishima 足の指の訓練機器
GB0704355D0 (en) 2007-03-07 2007-04-11 Barry James A Foot and ankle exerrcise device
JP2015221202A (ja) 2014-04-30 2015-12-10 純弥 佐伯 中足趾節関節底屈筋力の測定方法及び測定装置
DE102014113458B3 (de) 2014-06-27 2015-07-16 Jan-Peter Goldmann Trainingsgerät
JP6802557B2 (ja) * 2016-09-06 2020-12-16 有限会社平岡健康開発研究所 前、後脛骨筋及び足指力強化装置
KR102081901B1 (ko) * 2020-01-15 2020-02-26 설동혁 발가락 운동기구
JP7668513B2 (ja) 2020-06-30 2025-04-25 孝文 佐々木 足用トレーニング器具、フィットネスバイク、歩行トレーニング装置及びストレッチボード

Also Published As

Publication number Publication date
EP4486466C0 (fr) 2025-10-29
JP2025506970A (ja) 2025-03-13
US20250177807A1 (en) 2025-06-05
EP4486466A1 (fr) 2025-01-08
WO2023164732A1 (fr) 2023-09-07

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