JP4630384B1 - Abdominal exercise equipment - Google Patents

Abstract

Provided is an exercise device that minimizes components while minimizing the axial load on the spine and increasing the intensity of exercise.
Independently rotatable knee pads (110, 112) are coupled to the peripheral ends of first and second knee supports (106, 108) disposed around the periphery of a pedestal (102). The upper limb support 114 is connected to the pedestal 102, the first pedestal support member is located behind the pedestal, and the second pedestal support member is located forward of the pedestal. At least one of slope and height is determined by adjustment of both pedestal support members, and the first and second knee supports move about different arcs to generate an elliptical motion for the individual.
[Selection] Figure 1

Description

Cross-reference of related applications

  This application claims the benefit of US patent application Ser. No. 12 / 230,898, filed Sep. 8, 2008, in the title of the invention “Abdominal Exercise Device” and is hereby incorporated by reference in its entirety. Is incorporated herein by reference.

  The present invention relates to exercise equipment. More specifically, the present invention relates to a small device suitable for exercising the abdomen.

  Health is always the biggest concern of many people. Unfortunately, in this advanced technology, society is instructing how well we maintain health. Although it is generally known that diet and exercise are important aspects of maintaining good health, time and money often override our desire to maintain proper health care. End up.

  Poor diet and insufficient exercise lead to an uncomfortable lifestyle. Many people suffer from back pain, especially back pain. Back pain can be the cause of many other discomforts that cause problems with walking, sitting and sleeping. In many cases, back pain is due to poor posture, lack of exercise, and lack of stretch, causing back stiffness and causing unpleasant or painful convulsions. Stiffness and convulsions limit the movement of individuals who suffer from back pain.

  Conventional exercise devices require lifting heavy weights while standing or sitting, which adds axial load to the spine and exacerbates the injured back. This can further cause pain. Some devices allow the user to perform physical movements of the lower body from the torso in the middle waist to minimize this axial load, but these devices do not allow for exercise. The target muscle groups that can be created and the strength of the exercise are limited. While other exercise devices allow the user to exercise in an inclined position, these devices are cumbersome and require numerous components, including pulleys and cables, and take up space. For this reason, these devices are inappropriate and inefficient.

  Thus, a compact exercise device with minimal components that allows the user to perform multiple exercises while still minimizing the axial load on the spine and increasing the intensity of the exercise. It has been demanded.

  Overall, the present disclosure aims to provide an exercise device that is small, easy to use, requires minimal parts, and can target various muscle groups. In addition, the present disclosure provides an exercise device that is designed to minimize the axial load on the spine and that can target multiple muscle groups. In particular, it is known that the abdominal muscles are often targeted. Furthermore, the present disclosure provides an exercise device that can adjust the intensity of exercise.

The exercise device of the present invention includes a pedestal having a predetermined geometric shape, first and second knee supports connected to first and second pivots, respectively, and the first and second knee supports. First and second knee pads respectively connected to the peripheral end of the body, an upper limb support connected to the pedestal, a first pedestal support member and a pedestal located behind the pedestal A second pedestal support member located in front of the first pedestal, wherein at least one of an inclination and a height of the pedestal is determined by adjustment of the first and second pedestal support members, And a second pivot is disposed near and distant from the center of the pedestal geometric shape, and the first and second knee supports are located on the pedestal, and Different arcs centered on the first and second pivots To move me.

The method of the present invention is a method of operating the exercise device, wherein the first and second pedestal support members are adjusted, and at least one of the inclination and height of the exercise device is determined by the adjustment. Placing both knees on the first and second knee pads; placing a hand on the upper limb support; and moving the first and second knee pads along the different arcs And including.

  Other aspects will become apparent throughout this specification.

1 is a perspective view of an exemplary embodiment. FIG. 3 is a top view of an exemplary embodiment with the knee pad removed. FIG. 6 is a top view of an exemplary embodiment with the pedestal removed and the frame, legs, and handle visible. 1 is a side view of an exemplary embodiment. FIG. 6 is an illustration of an exemplary embodiment in a storage configuration. 1 is a front view of an exemplary embodiment. FIG. 6 is a perspective view of another exemplary embodiment. FIG. 6 is a perspective view of another exemplary embodiment. FIG. 6 is a perspective view of another exemplary embodiment.

  The detailed description set forth below in connection with the appended drawings is intended as a description to enable embodiments and is intended to represent the only form or embodiment that may be constructed or used. It is not a thing. This description describes the functions and sequence of steps for constructing and operating the exemplary embodiment in connection with the illustrated embodiment. However, it is to be understood that the same or equivalent function and sequence of steps can be achieved by different embodiments that are also intended to be encompassed within the spirit and scope of the present disclosure.

  Various embodiments are directed to an abdominal exercise device 100 that is simple and small but can target a variety of muscle groups. While this exercise device 100 can be designed for advanced exercisers, it does not require the pulleys, cables, resistance bands, weights and other external accessories required for other exercise equipment. This device only requires the user's weight and gravity. Also, variable resistance in a certain motion can be achieved by adjusting the slope and utilizing gravity as the form of resistance. In addition, the exercise device 100 can be folded compactly to fit in a closet or under a bed.

  1 to 2, the exercise device 100 includes a pedestal 102, a pedestal frame 104 for supporting the pedestal 102, and a pair of knee pads 110 and 112. The user puts his knees on the knee pads 110 and 112 and holds the pedestal 102, the pedestal frame 104, or the handle 114 to support and stabilize the upper body. A typical (but not limited to) position for using the device 100 would be a position where both knees are perpendicular to both thighs and both thighs are perpendicular to the upper body. This position is known as opening the intervertebral disc on the back. By using various muscle groups, such as abdominal muscles, especially transverse abdominal muscles and oblique muscles, along with the waist muscles, the user pivots the lower body left and right through a path along the periphery 116 of the pedestal 102. . As described further below, the path for different parts of the body may be an arcuate path or an elliptical path, or variations thereof.

  The pedestal 102 provides structural support for the user to exercise. The pedestal 102 has a perimeter 116 and a center 200 and means that allow the knee pads 110, 112 to move along the perimeter 116 in the path. Various means for allowing the knee pads 110, 112 to move in the path along the pedestal 102 have been considered. In some embodiments, the periphery 116 of the pedestal 102 may be provided with channels, grooves or tracks. For example, the knee pads 110, 112 can slide along channels, grooves or tracks on bearings, casters, or any other slidable or substantially frictionless surface. Alternatively, the peripheral portion 116 may be provided with a rail, and the knee pads 110 and 112 may travel along the rail. In another embodiment, the periphery 116 may simply be a flat surface, and the knee pads 110, 112 stabilized by the support rods 106, 108 slide along the flat surface, You may make it slide or roll. In embodiments using support bars 106, 108, the pedestal further comprises first and second pivot centers 202, 204 disposed off (or on both sides) from center 200. In an off-center embodiment, the knee pads 110, 112 will inherently move along different arcs having a radius that is smaller than the radius of the pedestal 102. This causes an elliptical motion of the knee pads 110, 112 around the periphery of the pedestal 102.

  In these illustrated figures, the pedestal 102 is circular. However, the pedestal 102 can have any geometric shape, such as square, rectangular, triangular, pie-shaped, etc., as long as the knee pad 110, 112 has a sufficiently large surface area to move along the adjusted path. It may be. The pedestal 102 can be made from any rigid material that provides a smooth surface, such as plastic, fiberglass, metal, and the like.

  As shown in FIG. 3, the pedestal frame 104 provides structural support for the pedestal 102. The pedestal frame 104 includes a front portion 300, a rear portion 302 on the opposite side of the front portion 300, a front support 304 attached to the front portion 300, and a rear support 306 attached to the rear portion 302. Prepare. In some embodiments, as shown in FIG. 4, the front support 304 is longer than the rear support 306, thereby causing the front portion 300 to be lifted above the rear portion 302 and causing the pedestal 102 to tilt. ing. A support or contact ring 475 may be used to support the pedestal 102 or, in another embodiment (FIGS. 7-9), the support or contact ring 475 can be “ridden” by the user. It may be exposed as a rideable ring.

  In some embodiments, the front support 304 and the rear support 306 can be adjusted to change the slope of the pedestal 102. Accordingly, the front portion 300 can be made higher than the rear portion 302 and inclined upward. Alternatively, the rear portion 302 can be made higher than the front portion 300 and inclined downward. In addition, the front portion 300 and the rear portion 302 can be leveled to form a horizontal plane. Many different ways of adjusting the front support 304 and the rear support 306 to vary the slope of the pedestal 102 have been considered. By adjusting the height of the anterior portion 300 and / or the posterior portion 302, the exercise device can easily prevent the user from dragging both feet to the floor surface when exercising.

  For example, as shown in FIG. 4, the front support 304 and the rear support 306 having fixed lengths are pivoted in the forward and backward directions with respect to the base frame 104. As may be possible, each may be pivotally connected to the front portion 300 and the rear portion 302 of the pedestal frame 104. Using the standard stop pin 400, the front support 304 and the rear support 306 are fixed in various positions by inserting the pins 400 into the corresponding holes 401 in the frame 104 and leg supports 304, 306. can do. Since the lengths of the front support 304 and the rear support 306 are fixed, by placing the front support 304 and the rear support 306 directly below the frame 104 at an angle of approximately 90 ° with respect to the frame 104, The pedestal 102 is arranged at the maximum height or the maximum distance from the ground. By making the front support 304 longer than the rear support 306, when the front support 304 and the rear support 306 are located directly below the frame 104 and approximately perpendicular to the frame 104, An upward slope will be created. Pivoting the front support 304 away from the back support 306 effectively reduces the height of the front portion 300 of the pedestal frame 104, thereby reducing the slope. Similarly, pivoting the rear support 306 away from the front support 304 reduces the height of the rear portion 302, thereby increasing the slope of the pedestal 102.

  Alternatively, the front support 304 and the rear support 306 can utilize standard nesting mechanisms to effectively change the slope of the pedestal 102. In some embodiments, the front support 304 and the rear support 306 may be pivotally connected to the frame 104 and may be telescoping. In addition, the front support 304 and the rear support 30 are pivotally connected to the frame 104 to provide a mechanism for compactly folding the exercise device 100 for storage or movement.

  As shown in FIG. 5, the front support 304 and the rear support 306 are pivoted in the direction of each other until the front support 304 and the rear support 306 are substantially parallel to the pedestal 102 and the pedestal frame 104. It may be moved and folded under the pedestal 102 and the pedestal frame 104. The gripping and / or cushioning legs 402, 404 may be disposed at the ends of the front support 304 and the rear support 306.

  In some embodiments, the support bars 106, 108 provide a mechanism that allows the knee pads 110, 112 to rotate along a curved or circular path. The first support bar 106 and the second support bar 108 include attachment end portions 206 and 208 and support end portions 210 and 212, respectively. These attachment ends 206, 208 are pivotally attached to their respective pivot centers 202, 204 located off (or on both sides) from the center 200 of the pedestal 102. As a result, one end of the support rods 106 and 108 is fixed in place, and the support ends 210 and 212 can move through a desired path.

  In some embodiments, the attachment ends 206, 208 may share the same pivot center, eg, the pedestal center 200. In other embodiments, the attachment ends 206, 208 may be adjustable as shown in FIG. For example, the pedestal 102 and pedestal frame 104 are provided with a plurality of pivot holes 308, 310 on both sides instead of a single set of pivot holes 308, 310 on both sides (or off-center). In this case, the user can select either pivot hole 308, 310 to attach the leg supports 106, 108, thereby moving the knee pads 110, 112 for the user's physique. There is a significant improvement over prior art devices in that the path can be effectively changed to provide a non-arched motion such as a reduced arc, ellipse or enlarged circle. By utilizing various pivot centers, the user can “fine tune” the user's movements by targeting specific muscle groups or establish a more comfortable posture.

  In another embodiment, the pedestal 102 and pedestal frame 104 may be provided on both sides (or from the center) rather than the holes 308, 310 to allow the mounting ends 206, 208 to slide to different positions. Long holes 309 and 311 that have been removed) may be provided. In embodiments where the mounting ends 206, 208 of the support bars 106, 108 can be adjusted laterally, the pedestal 102 and pedestal frame 104 are sized to accommodate the widest setting. In other words, even when the support bars 106 and 108 are attached to the outermost positions, the knee pads 110 and 112 can advance along the peripheral portion 116 of the pedestal 102.

  As shown in FIG. 4, each of the support bars 106 and 108 includes knee pads 110 and 112 attached to the front side of the support ends 210 and 212, and the knee pads 110 and 112 between the support bars 106 and 108 and the pedestal 102. 112 and a moving mechanism 406 (only one is shown) attached below 112. In this manner, the first support bar mounting end 206 is pivotally mounted to the first pivot center 202 and the second support bar mounting end 208 is to the second pivot center 204. The first support end 210 and the second support end 212 are pivotally attached and the pedestal is such that the first support end 210 and the second support end 212 can move. It is pivotally attached at the periphery 116 of 102.

  The moving mechanism 406 provides support for the knee pads 110, 112 and allows the knee pads 110, 112 to slide, slide, roll, or otherwise move along the pedestal 102. For example, the moving mechanism 406 may be a wheel, a roller, a bearing system such as a ball bearing or roller bearing, a substantially friction-free pad, and the like. In this way, the weight of the user's lower body can be supported by the pedestal 102 rather than at the support bars 106, 108. Therefore, the support rods 106 and 108 do not necessarily need to be made of a large weight of support material.

  The knee pads 110, 112 provide a comfortable support system for directly supporting both knees during exercise and can carry the user's weight in the tibia rather than the patella. The knee pads 110, 112 can be constructed of any rigid material that provides some cushioning and comfort to the knee during exercise, such as rubber, foam, and the like. The knee pads 110 and 112 move around the respective pivot centers 202 and 204 disposed in the vicinity of the center 200 of the pedestal 102 along the peripheral part 116 of the pedestal 102 by an appropriate route. In addition, the knee pads 110, 112 may be pivotable about their own center of rotation. By providing the pivotable knee pads 110 and 112, it is possible to reduce the rotational force and load applied to both knees and both legs when the lower body pivots around the peripheral part 116 of the pedestal 102.

  In some embodiments, by providing a first pivot center 202 and a second pivot center 204 that are not co-located for the support bars 106, 108, the user's body movement is an elliptical path. Alternatively, it is understood that a semi-elliptical path can be crossed. That is, the two centers of motion can be achieved by the two pivot centers 202,204. Ellipticity in the movement of the user's trunk, torso, or lower body is adjusted by engaging the mounting ends 206, 208 in the different pivot holes 308, 310 and the holes 508 in the support bars 106, 108 Can do. In some embodiments, the user can select and change the ellipticity as needed by appropriate adjustment of the pivot centers 202,204. Obviously, more concentrated movements or more effective movement movements can be realized by combining movements that can be made elliptical with the rotational features of the pivotable knee pads 110, 112. Utilizing two centers of motion in a particular orientation can limit the range of user motion that provides over-rotation, thus providing a “built-in” safety mechanism. In some embodiments, a restricting member or protrusion 125 can be placed on top of the pedestal 102 according to design choices.

  In addition, the first support bar 106 and the second support bar 108 prevent the pivoting or rotating action of the knee pads 110, 112 around the rotation centers 118, 120 of the knee pads 110, 112 themselves, respectively. In addition, the stoppers 500 and 502 may be provided. The knee pads 110 and 112 may be provided with engagement long holes 600 through which the stoppers 500 and 502 can slide to prevent the knee pads 110 and 112 from pivoting or rotating.

  As shown in FIG. 6, the knee pads 110 and 112 are positioned along the knee pads 110 and 112 so that the knee pads 110 and 112 are fixed at various angles or positions with respect to the support bars 106 and 108, respectively. A plurality of engagement slots 600 may be provided at various positions. Many other securing mechanisms using resistance pins, retaining pins, pawl / ratchet systems, friction rings, etc. are contemplated.

  FIG. 7 is a top view of another embodiment with the knee pads 110, 112 removed. As described above, the support or contact ring 475 (hereinafter referred to as the “contact ring”) is disposed around the periphery 116 of the pedestal 102 and moves the moving mechanism (shown as a roller) 406 to the contact ring. It can be exposed by direct contact with 475. The direct contact type shown in FIGS. 7 to 9 can act to reduce the stress applied to the peripheral portion 116 of the pedestal 102 and is carried by the contact ring 475 instead of the peripheral portion 116 of the pedestal 102. Bring the necessary support to the user. In addition, the material or surface of the contact ring 475 can be configured to be “softer” than the material used for the pedestal 102, ie, with low rotational or surface friction, thereby allowing the pedestal 102 to The material used for the can be made cheaper. Thus, the user can see that sliding / sliding / rolling around the periphery of the contact ring 475 is made easier. Such a contact ring 475 may be constructed from metal, plastic, fiberglass, etc. and attached to the pedestal frame 104 and / or pedestal 102. In the exemplary embodiment, contact ring 475 can be constructed from tubular steel or tubular aluminum. Of course, as mentioned above, any material that provides the above functions may be used.

  8 and 9 show the direct contact of the moving mechanism 406 onto the contact ring 475. FIG. The term “ring” is used to describe the contact ring 475, but that any shape or cross section for such a “ring” may be utilized without departing from the spirit and scope of the present disclosure. Should be recognized. For example, the contact ring 475 may be a flat top surface, a set of mini rollers, or a contact surface that is inclined with respect to the moving mechanism 406. In some embodiments, the movement mechanism 406 is a low friction pack and acts by “sliding” over the top of the low friction surface in the contact ring 475.

  Also, the contact ring 475 can be attached to the interior of the periphery 116 of the pedestal 102 in some cases, depending on design choice. In addition, the contact ring 475 may also terminate near the restricting member 125.

  In some embodiments, the handle 114 allows the user to support the upper body while performing an exercise. In some embodiments, the handle 114 is adjustable to change the position, angle, or length of the handle 114. This allows the user to select the most comfortable position, select a position that provides the appropriate intensity of exercise, or select a position that provides the desired type of exercise for a wide range of positions for the user. Is brought about. As shown in FIG. 4, the handle 114 changes the angle formed between the handle 114 and the pedestal frame 104 so that the handle 114 can pivot upward, downward, and rearward. As with the front and rear supports, it can be pivotally attached to the front portion 300 of the pedestal frame 104. A sleeve 122 extending from the front pedestal frame 104 can receive a handle 114, or the handle 114 can be attached to the pedestal frame 104 at a pivot center 403. As shown in FIG. 4, the pedestal frame 104 may have a hole 401 into which the fixing member 400 can be inserted to prevent the sleeve 122 and / or the handle 114 from moving relative to the pedestal frame 104.

  In some embodiments, the handle 114 is telescopic or telescopic by mounting the handle 114 in a sleeve 122 having a plurality of window holes 408, where the handle 114 is a locking pin. 400 is further provided. The handle 114 also includes a plurality of window holes 410 corresponding to the window holes 408 of the sleeve 122 to increase the length of the handle 114. The telescopic handle allows the exercise device to accept differently dressed users, with different exercises for the same user. In some embodiments, the exercise device comprises a single handle 114 that can support both arms. In other embodiments, the exercise device 100 has two separate handles 114, with one handle 114 for each arm having a gap between the two handles 114.

  In some embodiments, the exercise device 100 includes the first support bar 106 and the second support bar to temporarily move the first support bar 106 and the second support bar 108 relative to each other. A cross bar 510 removably attached to 108 may further be provided. In this way, the user secures the cross bar 510 beyond the support bars 106, 108, leading to a movement in which the legs are fixed in the same position so that the legs can move in unison. . The point of contact of the cross bar 510 to the support bars 106, 108 can “rotate” and the support bars 106, 108 can move almost synchronously. Alternatively, the user can disconnect the cross bar 510 so that both knees can move in opposite directions or alternately.

  In some embodiments, each leg support 106, 108 may comprise a tab 504, 506 with a hole 508, where the hole 508 is configured to receive a cross bar 510. The respective tabs 504, 506 extend substantially perpendicularly from the leg supports 106, 108 toward each other when the leg supports 106, 108 are in an upright position or a rest position. These tabs 504, 506 include a plurality of tabs 504, 506 such that the distance between the first knee pad 110 and the second knee pad 112 can be adjusted with a cross bar 510 having a fixed length. A hole 508 may be provided.

  In another embodiment, the leg supports 106, 108 may be provided with holes 508 configured to receive the cross bar 510. In some embodiments, each leg support includes a leg from support end 210,212 to attachment end 206,208 to allow adjustment of the distance between knee pads 110,112. A plurality of holes 508 may be provided along the length of the supports 106, 108. Triangular configuration formed by the leg supports 106 and 108 and the cross bar 510 (configuration by the mounting ends 206 and 208 forming the apex of the triangle and the cross bar 510 forming the base of the triangle) By moving the cross bar 510 closer to the center 200 of the pedestal 102 or toward the attachment ends 206, 208, the distance between the knee pads 110, 112 increases.

  In another embodiment, a telescoping bar can be used to increase or decrease the distance between the knee pads 110,112.

  In some embodiments, the intensity of motion can be further increased by attaching a resistance mechanism (not shown) to the support rods 106,108. This resistance mechanism may be a weight, an elastomeric member, a spring member, a viscous member, a pneumatic member, or any other means for increasing the force required to move the knee pads 110, 112 along the pedestal 102. Good.

  Numerous different types of exercise on the lower and upper body are being considered to target different muscle groups. A non-exclusive list of exercises that can be performed with this exercise device is as described below.

  In use, the user can adjust the slope of the exercise device 100 by adjusting the height of the front portion 300, the rear portion 302, or both. The user can also adjust the length, height, and angle of the handle 114 so that the user can maintain a comfortable posture. A cross bar 510 can be inserted into the hole 508 to secure or prevent the knee pads 110, 112 from moving relative to each other. The user then grips the handle 114 with his knees on the knee pads 110, 112 to secure the upper body. To perform one type of exercise, the user uses the abdominal and lower back muscles and alternately swings his knees to his left and right while pressing the knee pads 110, 112, and the periphery 116 of the pedestal 102. Move along the appropriate path along Thus, according to the described embodiment, not only because of the position of the adjustable supports 304, 306 and the adjustable handle 114, but by utilizing the various pivoting mechanisms described. Instead of being narrowed to a single motion plane, the user can adjust the orientation of the user's motion, i.e. upward, lateral and forward, within several planes. Thus, the user can customize the exercise to increase or decrease the degree of effort and the coverage of the operation as needed for a more focused exercise management plan.

  In another type of motion, the cross bar 510 can be removed. Using various muscle groups around the waist and thighs, as well as the abdomen, flank, and back, the user can then swing both knees to the left and right to cause lateral flexion of the leg relative to the spine. In another type of exercise, the user alternately turns the left leg to the left, abducts the right leg to the right, and then returns both legs to the neutral position, with the muscles around the waist, the medial thigh muscles, and Work out the outer thigh muscles. In another type of exercise, the user can move the left leg while moving the right leg and then move both legs back to the center or neutral position, thereby moving the waist and thighs .

  The inventor has found that this exercise device is suitable for abdominal training or waist reduction, but the multi-functionality of this exercise device also allows the user to exercise his upper body. it can. For example, the user can exercise the chest and triceps by performing a modified push-up that places his hands on the handle 114 and both knees on the knee pads 110 and 112. In an embodiment with two handles 114, the strength of the push-up will increase by lowering the chest below the height of the handles and into the gap between the handles 114. According to the multifunctionality of this exercise device, the latissimus dorsi, biceps, and forearm can be exercised by performing a modified push-up or a modified latissimus lowering. When the cross bar 510 is removed, the user places his knee on the knee pads 110, 112, grasps the handle 114, and contracts the biceps and latissimus dorsi partly upward or forward. Pull up. To bring the knees left and right through the arcuate path along the periphery 116 of the pedestal 102 toward the chest, the lower body and knee pads 110, 112 tighten or contract the abdominal muscles and Follow by contracting muscles. The user also raises the posterior portion 302 above the anterior portion 300 to push himself out of the handle 114 and slides his knees back toward the posterior portion 302 of the pedestal 102 to allow the triceps and shoulders Can be exercised. The strength of any of these movements can be easily changed by changing the slope of the pedestal 102 or by adding a resistance mechanism. Thus, although the user can configure this exercise device 100 to primarily target the abdomen, the exemplary exercise device provides for torso training, ie, the upper body, including the back, is also subject to weight loss. It can be configured so that it can be exercised not only for the heart but also for strength. Also, according to this exercise device, enhanced exercise between the human trunk muscle and the spinal joint is achieved. Since this exercise device is used in the user's “kneeling” to the device, the user's spine will have minimal axial loading caused by gravity.

  The foregoing descriptions of the embodiments described herein have been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the scope of the described embodiments to the forms disclosed. Many modifications and variations are possible in light of the above teaching. It is intended that the scope of the disclosure be limited not by the detailed description, but rather by the claims appended hereto and their equivalents.

This exercise device can be applied industrially to the development, manufacture and use of exercise devices. The device includes a pedestal, a frame, a handle, and a pair of knee pads that can move relative to the pedestal. The knee pad can be attached to a support bar and is pivotally secured near the center of the pedestal to allow movement in an elliptical path. This exercise device can be used for various exercises targeted towards the upper and lower body. The intensity of movement can be changed by changing the inclination of the pedestal or by adding a resistance mechanism.

Claims (13)

A pedestal having a predetermined geometric shape ;
First and second knee supports coupled to first and second pivots, respectively ;
First and second knee pads respectively coupled to peripheral ends of the first and second knee supports;
An upper limb support coupled to the pedestal;
A first pedestal support member located behind the pedestal and a second pedestal support member located forward of the pedestal, and
At least one of the inclination and the height of the pedestal is determined by adjustment of the first and second pedestal support members;
The first and second pivots are disposed near and away from the center of the pedestal geometry;
The first and second knee supports move on the pedestal along different arcs centered on the first and second pivots, respectively ;
Exercise equipment.   The first and second pedestal support members are pivotally attached to the pedestal so that the first and second pedestal support members can be folded, and the first and second pedestal support members are The exercise device of claim 1, wherein the overall size of the exercise device decreases when folded.   The exercise device according to claim 1, wherein the upper limb support is pivotally attached to the pedestal.   The exercise device according to claim 3, wherein a length of the upper limb support is adjustable.   The exercise device according to claim 1, wherein the first and second pedestal support members and the upper limb support are coupled to the pedestal via a frame attached to the pedestal. The exercise device according to claim 1, further comprising a low-motion friction surface that contacts a contact ring provided on an outer periphery of the pedestal at the bottom of the first and second knee supports.   The exercise device of claim 6, wherein the low motion friction surface is a roller.   The exercise device of claim 1, wherein the arms of the first and second knee supports are coupled to each other. The exercise device of claim 1, wherein at least one of the first and second knee pads is fixable to prevent rotation of the knee pad. The first and second pivots are respectively arranged on the right side and the left side of the center of the pedestal geometric shape when viewed from the rear side of the pedestal, and with respect to the center of the geometric shape of the pedestal Both are arranged on the rear side of the pedestal,
The exercise device according to claim 1. A method of operating the exercise device of claim 1 , comprising:
A step wherein the first and second base support member to adjust, to determine at least one of inclination and height of the exercise device by the regulation,
Placing both knees on the first and second knee pads;
Placing a hand on the upper limb support;
Said first and second knee pad, and moving along the different arcs,
A method of operating an exercise machine. 12. The method of claim 11 , wherein the upper limb support is adjustable in at least one of pivot angle and length. The method of claim 11 , wherein the first and second knee pads are coupled to each other.

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