EP3970811A1 - Appareil d'exercice permettant d'entraîner des groupes musculaires individuels dans la partie supérieure du corps - Google Patents

Appareil d'exercice permettant d'entraîner des groupes musculaires individuels dans la partie supérieure du corps Download PDF

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Publication number
EP3970811A1
EP3970811A1 EP21196459.8A EP21196459A EP3970811A1 EP 3970811 A1 EP3970811 A1 EP 3970811A1 EP 21196459 A EP21196459 A EP 21196459A EP 3970811 A1 EP3970811 A1 EP 3970811A1
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EP
European Patent Office
Prior art keywords
seat
training
training device
upper body
joint
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.)
Pending
Application number
EP21196459.8A
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German (de)
English (en)
Inventor
Nikolai Letow
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
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Publication of EP3970811A1 publication Critical patent/EP3970811A1/fr
Pending legal-status Critical Current

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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
    • A63B21/00185—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resistance provided by the user, e.g. exercising one body part against a resistance provided by another body part
    • 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
    • A63B23/0216—Abdomen moving lower limbs with immobilized torso
    • 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
    • A63B21/00058—Mechanical means for varying the resistance
    • A63B21/00069—Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
    • 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
    • A63B21/4041—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
    • 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
    • A63B21/4049—Rotational 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
    • A63B23/02—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)
    • A63B23/0233—Muscles of the back, e.g. by an extension of the body against a resistance, reverse crunch
    • 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
    • A63B2208/02—Characteristics or parameters related to the user or player posture
    • A63B2208/0228—Sitting on the buttocks
    • A63B2208/0233—Sitting on the buttocks in 90/90 position, like on a chair
    • 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 invention relates to a training device for training individual, specific muscle groups in the upper body, with a seat being moved during training in relation to an upper body contact element against a counterforce acting in at least one direction of movement.
  • Targeted training In order to ensure training of smaller muscles in particular, targeted training for a single, specific muscle group has proven itself. Since targeted training avoids compensation from other muscles, targeted muscle development near the joints can be guaranteed. Targeted training also has benefits for injured individuals who cannot train all muscles to the same extent.
  • the joints in the body act as pivot points around which other parts of the body, such as bones, are moved by the muscles in a pendulum-like manner.
  • An example of this is the elbow joint, around which the forearm can move like a pendulum.
  • the pelvis can also be moved around the individual vertebrae of the spine. The pelvis can thus be moved on a curved path, like a pendulum, around one of the vertebrae.
  • a training device for the trunk muscles is in the DE 9405749 U1 described.
  • the legs are fixed so that the upper body, which has fallen on an air-filled ball, can be lifted against its weight.
  • different muscle groups are used.
  • the disadvantage here is that the deep-seated muscles of the hip joint are not specifically addressed.
  • a training device with which the muscles in the lumbar region can be strengthened DE 10 2011 085 571 A1 famous. This muscle group requires special attention because many people have underdeveloped muscles in this area due to frequent, long sitting, which can lead to severe pain.
  • This training device has a frame, a seat with a seat for free sitting without touching the ground, at least one backrest, a fixing device for the pelvis and a fixing device for the hands or arms. The seat with the fixing device for the pelvis can be moved relative to the backrest with the fixing device for the hands and arms.
  • the object is achieved by a training device according to the independent claim.
  • Advantageous developments of the invention are specified in the dependent claims.
  • the pelvis When training with the training device, the pelvis performs a pendulum-like movement with the seat. According to the invention, the pelvis moves back and forth on a curved path. To ensure this, the seat can be moved along a curved path.
  • the pelvis performs a swinging movement around a joint, i.e. in particular around one of the vertebrae in the upper body.
  • a pendulum-like movement corresponds to the natural course of movement in the body, in which the muscles use other parts of the body as a fulcrum move the acting joint. This trains the muscles surrounding the corresponding joint or vertebra.
  • the seat itself is not such a bearing element for the legs or feet, even if the upper part of the thighs rests on it.
  • the seat is designed in such a way that only the buttocks area is supported and there is no possibility of supporting the legs or feet.
  • the buttocks area can also include the upper area of the thighs, ie the upper 50% of the thighs or preferably the upper 20% of the thighs or particularly preferably the upper 10% of the thighs.
  • a support for the legs or feet is also any fixation or resting of the legs or feet, in particular the lower area of the legs from the middle of the thighs down and the feet.
  • the exerciser is advantageously deprived of the opportunity, for example, to support himself/herself via fixing elements acting on the lower legs in such a way that the thigh muscles or the outer hip muscles take over the power to move the seat and thus the lower-lying, vertebral muscles relieved.
  • the thigh or hip muscles cannot be used to move the pelvis and thus the seat when the upper body is stationary. Compensation by the hip and thigh muscles is thus avoided.
  • the seat is designed in the form of a saddle, for example in the form of a bicycle saddle.
  • Another variant provides for a fixation of the pelvis in that the trainee sinks into a soft surface of the seat in such a way that there is sufficient friction to keep the buttocks and thus the pelvis on the to fix the seat. Slipping is thus prevented by the weight exerted by the user.
  • the seat is designed with a planar upper side. The seat has no side bolsters or other fixing elements.
  • the seat preferably has a foam covered with a cover.
  • the friction between the seat and the person exercising is determined by the degree of hardness of the foam and the choice of material, such as leather or synthetic leather or fabric, for the cover.
  • the surface of the seat preferably has sufficient roughness.
  • the seat has a rectangular shape with a length in the direction of the seat.
  • the length is less than 30 cm or 25 cm or 20 cm.
  • the seat is then designed only as a contact surface. It does not create any support for the legs, not even for the upper part of the thighs, which creates a compulsion to perform the exercises correctly.
  • the short seat reduces the possibility of using the legs to support yourself like a lever and then relieving the muscles in the upper body area that are actually to be trained using the hip muscles.
  • the length of the seat is arranged in the direction of the seat, so during training the length is parallel to the ventral and dorsal main direction of the person exercising.
  • a needs-based adjustment of the counterforce advantageously enables training that is adapted to the training condition of the respective person.
  • the counterforce to be overcome during training is preferably adjusted by varying the inclination of the entire training unit and thus the direction of movement of the seat relative to the floor.
  • the inclination of the training unit also adjusts the inclination of the direction of movement of the seat element. As the seat moves in an arcuate path, the inclination of the path is also changed, i.e. the path is tilted.
  • the direction of movement of the seat element is also adjusted, as a result of which the angle to the horizontal is determined.
  • a change in the direction of movement always affects the proportion of weight on the seat element, which means that the training intensity of the exercise can be adjusted effectively and easily.
  • the training unit is tilted or tilted about an axis of inclination in such a way that the direction of movement of the seat runs in a plane which is arranged perpendicularly to the axis of inclination of the training device.
  • the training unit is preferably arranged so that it can be adjusted in relation to the support frame.
  • the counterforce can also be realized by additional weights or by using a rubber band or by using a cable pull system.
  • the distance between the upper body bearing element and the joint can also preferably be adjusted and fixed in different positions.
  • the upper body contact element can be adjusted and fixed in different positions and at different distances from the seat.
  • the upper body bearing element is preferably designed as a backrest or as a side rest or as a backrest for the front area of the upper body.
  • Upper body contact element designed as a contact element for the upper upper body, ie in particular for the shoulder and chest area.
  • the upper body contact element can also be designed as a rest for supporting the lower upper body, in particular the lumbar region.
  • the lower abdominal muscles i.e. the external, oblique abdominal muscles (musculus obliquus externus) and the internal, oblique abdominal muscles (musculus obliquus internus) as well as the straight abdominal muscles (musculus rectus abdominis) are stimulated and trained.
  • the hip flexors which are also referred to as hip flexors, are advantageously unable to act in a compensatory manner.
  • the deep back muscles in particular the multi-feathered muscle (musculus multifidus), are trained.
  • the hip extensors which are also known as hip extensors, cannot have a compensatory effect. The trainee is thus deprived of the opportunity to simplify the exercise by having the hip extensors relieve the deep back muscles that are actually to be trained. The exerciser is forced to stimulate the deep back muscles, making the deep back muscle training much more effective.
  • the upper body contact element is designed as a side rest. This specifically trains the transverse abdominal muscles (musculus transversus abdominis).
  • the hip abductors which are also referred to as hip spreaders, advantageously cannot act in a compensatory manner.
  • the invention will be explained in more detail below using exemplary embodiments.
  • the exemplary embodiments relate to various embodiments of a training device according to the invention and are intended to describe the invention without restricting it.
  • FIG. 1a shows a training device 1 with a support frame 2 and a training unit 3.
  • the training unit 3 has an upper body bearing element 4 and a seat 5.
  • the upper body contact element 4 is designed as a backrest 4 with a curvature 4A in the lower region.
  • Two fixing elements 6 for the arms or hands in the form of handles 6 are arranged above the upper body contact element 4 .
  • the seat 5 is designed here as a contact surface with a small length 5L in the direction of the seat. Such a narrow seat 5 only provides a support surface for the buttocks of the exerciser, while the thighs are not supported.
  • the seat 5 thus serves as a contact surface for the ischial tuberosities.
  • the seat 5 is coupled to the training unit 3 via a joint 7 .
  • the person exercising can move the seat 5 with the backrest 4 stationary, so that the seat 5 performs an arcuate movement around the joint 7 .
  • the seat 5 is moved about the joint 7 in the manner of a pendulum on a circular path.
  • Figure 1b shows the training device 1 with the support frame 2 and the training unit 3 in a rear view.
  • the handles 6 are detachably fixed to the backrest 4 and the seat 5 is designed as a narrow contact surface. It is crucial that only the buttocks can be supported on the seat 5.
  • Storage or fixing elements for the thighs, lower legs, knees or feet are not available, as they would cause the trainee to facilitate the exercise by using other muscle groups, such as the thigh muscles, to seat 5 against a to move with some force.
  • a crank 8 is arranged on the training device 1 to adjust the incline of the training unit 3 .
  • the inclination of the training unit 3 can be set in different positions relative to the support frame 2, whereby the training intensity can be adjusted.
  • This training device 1 is shown in a perspective view diagonally from above 1c shown.
  • FIG 2a a side view of the training device 1 is shown.
  • the upper body contact element 4 is also designed here as a backrest 4 with a curvature in the lower area. The curvature prevents the upper body from being at a distance from the upper body contact element 4 in this area during training.
  • This type of fixation of the upper body on the upper body contact element 4 causes the relevant deeper muscles in the upper body to be trained in this area and the person exercising does not simplify the exercise by involving other, stronger muscles in the training via lever movements, here in particular of the upper body includes.
  • the seat 5 is slidably arranged on rigid connecting elements 9 and can be displaced along the rigid connecting elements 9 and thus adjusted in height. This makes it possible to choose between different deep muscles along the spine. Primarily those muscles are trained which are arranged at the height of the joint 7 around which the seat and thus also the pelvis perform a pendulum-like movement during training.
  • FIG 2b a rear view of this training device 1 is shown.
  • the training device 1 is shown in a side view.
  • the seat 5 is shown here in a pivoted position, the seat 5 being connected to the joint 7 via rigid connecting elements 9 .
  • the seat 5 and the connecting elements 9 can be pivoted about the joint 7 in the manner of a pendulum.
  • the pelvis of an exerciser sitting on the seat 5 moves with the seat 5 like a pendulum during training, so that the pelvis has a pendulum-like movement around the corresponding vertebra of the upper body.
  • the seat 5 and the elongated connecting elements 9 can be pivoted by up to 60° during training, while the upper body contact element 4 and the handles 6 remain in place.
  • FIG. 3b A side view of such a training device 1 with a height-adjustable seat 5 is shown in Figure 3b shown.
  • the seat 5 is arranged here in a lower position than in the figures 3a and 1a until 1c is shown.
  • the distance between the seat 5 and the joint 7 and thus the height of the seat 5 can be adjusted via a crank for adjusting the seat height 10 by means of a spindle gear. Due to the greater distance between the seat 5 and the joint 7, the pelvis moves like a pendulum around those vertebrae of the upper body which are arranged further up. The pivot point in the upper body is thus shifted upwards, so that muscles located higher up are stimulated and trained.
  • the training device 1 is shown with a training unit 3 inclined by 45° in relation to the support frame 2 .
  • the inclination of the training unit 3 can be adjusted and fixed in different positions. This allows the intensity of the training to be varied at different levels.
  • the trainee places his back against the upper body contact element 4, which is designed here as a backrest, and moves the seat 5 in a curved path, with gravity having an increased influence.
  • the training unit 3 is connected via a coupling rod 11 to a spindle gear, which can be actuated via a crank for tilt adjustment 8.
  • the training device 1 is shown with an incline of the training unit 3 of 180°.
  • the backrest 4 is oriented horizontally and the seat 5 is oriented vertically.
  • FIG. 5 A further variant with an upper body contact element 4 arranged on the support frame 2 and designed as a side rest 4 is in figure 5 shown schematically.
  • the trainee shown here from the front moves the pelvis arranged on the seat 5 in a lateral movement along the direction of the pendulum movement 12.
  • the upper body is fixed by resting on the side rest 4 and by holding the hands on the handles 6 connected to the side rest 4 .
  • the seat 5 is connected to a joint 7 via rigid connecting elements 9, as a result of which the seat 5 can be moved on a curved path.
  • the legs or feet of the person exercising cannot be supported in such a way that the person exercising uses the hip abductors, which are usually better trained, incorrectly for exercising via lever movements.

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  • 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)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Pulmonology (AREA)
  • Rehabilitation Tools (AREA)
EP21196459.8A 2020-09-18 2021-09-14 Appareil d'exercice permettant d'entraîner des groupes musculaires individuels dans la partie supérieure du corps Pending EP3970811A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020124398.7A DE102020124398B4 (de) 2020-09-18 2020-09-18 Trainingsgerät zum Trainieren einzelner Muskelgruppen im Oberkörper

Publications (1)

Publication Number Publication Date
EP3970811A1 true EP3970811A1 (fr) 2022-03-23

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Application Number Title Priority Date Filing Date
EP21196459.8A Pending EP3970811A1 (fr) 2020-09-18 2021-09-14 Appareil d'exercice permettant d'entraîner des groupes musculaires individuels dans la partie supérieure du corps

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US (1) US20220088437A1 (fr)
EP (1) EP3970811A1 (fr)
DE (1) DE102020124398B4 (fr)

Citations (5)

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DE102007044725A1 (de) * 2007-09-18 2009-03-19 Keep Fit Ag Trainingsgerät zum Aufbau der Muskulatur im Lendenwirbelbereich
DE102011085571A1 (de) 2011-11-02 2013-05-02 Nikolai Letow Trainingsgerät für die Rumpfmuskulatur
WO2013064589A1 (fr) * 2011-11-02 2013-05-10 Nikolai Letow Appareil d'exercice de musculation du tronc

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DE9405749U1 (de) 1994-04-07 1994-06-01 Germania Geraetebau Und Vertri Trainingsgerät für die Rumpfmuskulatur
US20070287619A1 (en) * 2006-05-31 2007-12-13 Jeff Tuller Seated abdominal exerciser
DE102007044725A1 (de) * 2007-09-18 2009-03-19 Keep Fit Ag Trainingsgerät zum Aufbau der Muskulatur im Lendenwirbelbereich
DE102011085571A1 (de) 2011-11-02 2013-05-02 Nikolai Letow Trainingsgerät für die Rumpfmuskulatur
WO2013064589A1 (fr) * 2011-11-02 2013-05-10 Nikolai Letow Appareil d'exercice de musculation du tronc

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DE102020124398A1 (de) 2022-03-24
US20220088437A1 (en) 2022-03-24
DE102020124398B4 (de) 2023-09-21

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