Patent Application
20240316396
The present invention pertains to a multi-purpose exercise device designed for group therapy sessions. It comprises multiple side frames that are configured to connect together and form a closed polygonal structure, accommodating multiple users simultaneously. The exercise apparatus is equipped with a variety of components including horizontal bars, a table, a horizontal line marker, a hook, a rotating carousel, a base plate, etc. These elements are integrated to facilitate a diverse range of exercises, making the apparatus suitable for physical therapy, occupational therapy, and other exercise-related applications.
Older adults and individuals with lower limb conditions require assessment of their lower limb function and targeted exercises to enhance their condition. The seated step test is one such assessment tool that helps therapists and healthcare professionals evaluate lower limb function. During this test, individuals remain seated, placing their feet flat on the floor, and then step onto a platform, typically 6-12 inches high, with one foot at a time in an alternating manner, all while maintaining a seated posture.
To improve lower limb conditions, flexibility exercises, including stretching and range-of-motion exercises, are crucial. These exercises enhance joint flexibility and muscle strength, promote proper joint movement, and alleviate stiffness.
However, current solutions often involve separate assessment tools and exercise equipment, which can be bulky and space-consuming. Moreover, most exercise or therapy equipment is designed for individual use, with or without a therapist's or trainer's assistance.
Furthermore, in occupational/physical therapy clinics, the space needed to accommodate equipment and patients may be limited. While patients may exercise individually, it may be beneficial in certain cases for multiple patients to exercise concurrently, e.g., for group therapy, and/or to be monitored by a single therapist. As such, there is a need for an improved exercise system that meets the above-mentioned requirements.
To address these issues, a multi-purpose exercise apparatus tailored for group therapy sessions is provided. This innovative apparatus combines lower limb function assessment tools with various exercise options suitable for group settings, effectively addressing the identified needs and challenges.
The present invention contrives to solve the disadvantages of the prior art. The present invention provides a multi-purpose exercise device designed for group therapy sessions.
The object of the present invention is to provide a multi-purpose exercise apparatus for group therapy, which includes a plurality of side frames. At least one of the side frames includes a first horizontal bar, a second horizontal bar, a third horizontal bar, and first and second vertical bars. The second horizontal bar is positioned above the first horizontal bar, and the third horizontal bar is positioned above the second horizontal bar. Each side frame accommodates a user, enabling the exercise apparatus to accommodate multiple users simultaneously. The plurality of the side frames are constructed to form a closed polygonal frame. The closed polygonal frame may be shaped as a triangle, rectangle, square, pentagon, hexagon, octagon, or other polygon. In the alternative embodiment, the plurality of the side frames may form an unclosed polygon to allow a trainer or instructor to enter the unclosed polygon through the open side.
The exercise apparatus is further equipped with a variety of components including horizontal bars, a table, a horizontal line marker, a hook, a rotating carousel, a base plate, etc. These elements are integrated to facilitate a diverse range of exercises.
Another object of the present invention is to provide a multi-purpose exercise apparatus for group therapy, which includes a horizontal bar and a vertical support. The horizontal bar has a plurality of sides and the vertical support supports the horizontal bar. The horizontal bar having the plurality of sides is constructed to accommodate a plurality of users simultaneously. The plurality of sides are constructed to form a closed polygonal frame, and the vertical support comprises a plurality of vertical bars that support the horizontal bar, respectively being connected to vertices of the closed polygonal frame.
Still another object of the present invention is to provide a multi-purpose exercise apparatus for group therapy, which includes a first horizontal bar, a second horizontal bar, a third horizontal bar, and a plurality of vertical bars. The first, second, and third horizontal bars are parallel to each other, and the first, second, and third horizontal bars are respectively constructed to form a closed polygonal frame to accommodate multiple users simultaneously. The plurality of vertical bars 150′ support the first, second, and third horizontal bars, respectively being connected to vertices of the closed polygonal frame. The closed polygonal frame may be shaped as a triangle, rectangle, square, pentagon, hexagon, octagon, or other polygon. Alternatively, one side of the frame may be open so that therapist or trainer can enter the frame.
The advantages of the present invention are: (1) the exercise apparatus of the present invention has a modular structure of side frames which allow for easy assembly and disassembly, making it highly adaptable to different spaces and therapy session requirements; (2) by combining assessment tools with exercise equipment, the exercise apparatus of the present invention serves a dual purpose, facilitating both the evaluation of lower limb function and the performance of targeted exercises and reducing the need for multiple pieces of equipment; (3) the exercise apparatus of the present invention encourages group therapy sessions, allowing multiple patients to exercise simultaneously under the supervision of a single therapist; (4) with various components like horizontal bars, a rotating carousel, and a base plate, the apparatus supports a wide range of exercises, catering to different therapeutic needs; and (5) the polygonal frame structure allows for compact group sessions, making efficient use of limited clinic space.
Although the present invention is briefly summarized, the fuller understanding of the invention can be obtained by the following drawings, detailed description and appended claims.
These and other features, aspects and advantages of the present invention will become better understood with reference to the accompanying drawings, wherein:
Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, which form a part of this disclosure. It is to be understood that this invention is not limited to the specific devices, methods, conditions or parameters described and/or shown herein, and that the terminology used herein is for the purpose of describing particular embodiments by way of example only and is not intended to be limiting of the claimed invention.
Also, as used in the specification including the appended claims, the singular forms “a”, “an”, and “the” include the plural, and reference to a particular numerical value includes at least that particular value, unless the context clearly dictates otherwise. Ranges may be expressed herein as from “about” or “approximately” one particular value and/or to “about” or “approximately” another particular value. When such a range is expressed, another embodiment includes from the one particular value and/or to the other particular value.
Similarly, when values are expressed as approximations, by use of the antecedent “about”, it will be understood that the particular value forms another embodiment.
Preferably, as shown in
While the apparatus is usable by individuals, it's primarily designed for simultaneous use by multiple people, either individually or in a group setting. This makes it especially useful for group therapy sessions or in occupational/physical therapy clinics where space or the number of therapists might be limited. The apparatus's polygonal design creates distinct spaces for users to exercise close to each other without interference, enabling a single therapist to oversee multiple clients effectively, thereby facilitating group exercises.
The polygonal configuration of the apparatus defines a distinct space for each individual to exercise, and allows multiple individuals to exercise in relative proximity to one another but without encroaching on one another's space. Furthermore, the relative proximity of the individuals exercising enables a single therapist to monitor multiple individuals at once and is further conducive to group exercise. In certain embodiments, the height of the horizontal bars is precisely calibrated for use both as an assessment and treatment tool. The apparatus further provides opportunities for many add on options, which may be utilized both for assessments and treatment procedures.
According to one embodiment, the exercise apparatus may be in the form of a hexagon, providing 6 sides that can accommodate 6 individuals. Such apparatus may comprise tubular metal bars. Each bar may be approximately 1.5 inches in diameter, with the horizontal bars being approximately 36 inches in length and the vertical bars being approximately 4 feet long. Additionally, each side of the hexagon may include a first horizontal bar at approximately floor level, a second horizontal bar about 6 inches above the first bar, a third horizontal bar about 12 inches above the second bar, a fourth horizontal bar about 18 inches above the third bar, and a ceiling bar at the top end of the structure.
One such assessment for aerobic capacity is known as the “Seated Step Test.” This test is designed for an individual that cannot assume a standing position and may still be recovering from a medical condition. The patient can be seated in a wheelchair or on a comfortable chair to perform aerobic exercise in a group or individual setting. A metronome can be used to challenge the patient's aerobic capacity, strength, and power. Another type of validated standardized test which utilizes the vertical bars on each hexagon vertex is known as the “2-minute step test”. In this test, marking (s) are placed on the vertical bar based on the patient's measurement, and the patient may perform Aerobic exercises in a group or individual mode of therapy.
The present invention incorporates features that facilitate these assessments, enhancing its utility for therapeutic and rehabilitative purposes.
In one embodiment, adjacent side frames, such as frames 100 and 200, are constructed to be interconnected by a hinge 50 and a loose pin 700, which couple adjacent vertical bars, for instance bars 160 and 250, of the adjacent side frames 100, 200.
The adjacent side frames 100, 200 are constructed to have interlocking hinges 750 which are joined by the loose pin 700. Preferably, there are two loose pins 700, and the loose pin 700 may have a threaded section for enhanced connection.
Moreover, each side frames 100, 200, 300, 400, 500, 600 further may include a top horizontal bar 140, 240, 340, 440, 540, 640 which is positioned above the third horizontal bar 130, 230, 330, 430, 530, 630, such that the top horizontal bars of the side frames form a continuous and closed polygon at uniform heights. In the alternative embodiment, the top horizontal bars may form an unclosed polygon. Moreover, the top horizontal bars of the side frames are constructed to adjust their heights as shown in
Preferably, each top horizontal bar 140 is equipped with two detachable horizontal line markers 141, 142, used in gait and aerobic capacity training. The line markers 141, 142 serve as visual cues for the desired height of knee lifts during in-place marching or gait exercises, aiding in the improvement of knee and hip flexion throughout the gait cycle's swing phase. Patients can walk around the apparatus along a continuous path, holding onto any of the top horizontal bars 140, 240, 340, 440, 540, 640 facilitated by the apparatus's hexagonal design, which supports uninterrupted movement. The inverted T-shaped rods 141, 142, provide visual and tactile feedback during standardized tests and exercises aimed at enhancing gait, strength, and aerobic capacity. The attached chains to these rods are adjustable to suit various exercises and patient needs.
The side frame 100 may further include a hook 170 to retain a resistance band (not shown). This hook 170 can be conveniently attached at multiple heights on either or both vertical bars 150, 160, enhancing the frame's adaptability for a range of exercises. The round, height-adjustable hook 170 can be positioned at various levels, starting from 5 inches above the floor and increasing in 5-inch increments, up to a maximum height of 30 inches. This feature allows for the precise positioning of resistance bands to target specific muscle groups, particularly beneficial for exercises aimed at strengthening the shoulder's rotator muscles and facilitating neuromuscular reeducation through diagonal movements and midline crossing activities. The detailed marking system on the vertical bars assists in setting the correct height for exercises targeting both the upper and lower extremities, supporting the development of proprioceptive neuromuscular patterns.
In one embodiment, the multi-purpose exercise apparatus 10 may further comprise a detachable rotating carousel 800, positioned centrally within the hexagon. The carousel 800 may have a projected pair of handlebars 840 on each side of the hexagon 820, offering support to individuals as they walk around the hexagon. The rotating carousel 800 may be configured to rotate in both directions, enabling exercises such as backward walking, suitable for both group and individual therapy sessions. The rotating carousel 800 includes a center post 810 that is positioned about a center of the closed polygonal frame; a plurality of arms 820 which outwardly extend about from a top end of the center post 810 beyond the side frames 100, 200, 300, 400, 500, 600; a plurality of legs 830 which extend from a bottom end of the center post 810 and is connected to the first and second vertical bars 160:250, 260: 350, 360: 450, 460: 550, 560: 650, 660: 150; and a “U”-shaped handle 840 that is attached to an end of the arm 820.
The rotating carousel 800 can be installed within the polygonal frame, with its handle 840 extending outward. This handle 840 is telescoping, allowing adjustment to accommodate various user heights. The carousel 800 is capable of rotating in both directions-clockwise and counterclockwise-making it an effective tool for gait training in group therapy sessions. It facilitates safe practice of backward walking exercises. The ‘U’-shaped handle 840 is ingeniously designed to telescope downward from the arm 820, enhancing the carousel's functionality and user accessibility.
In a preferred embodiment, the first and second vertical bars 150, 160 and the top horizontal bar 140 are made of tubular stainless steel with 2 inches in diameter. The first, second, and third horizontal bars 110, 120, 130 are also made of tubular stainless steel with 1 inch in diameter with the structural reinforcement by the middle vertical bar 180.
In the alternative embodiment of the present invention, the multi-purpose exercise apparatus 10, 10′ for group therapy may include a horizontal bar 110, 110′ that has a plurality of sides; and a vertical support 150, 150′ that supports the horizontal bar. The horizontal bar 110, 110′ having the plurality of sides is constructed to accommodate a plurality of users simultaneously.
The plurality of sides are constructed to form a closed polygonal frame, and the vertical support 150, 150′ comprises a plurality of vertical bars that support the horizontal bar, respectively being connected to vertices of the closed polygonal frame.
In addition, the multi-purpose exercise apparatus 10, 10′ may further include a top horizontal bar 140, 140′ that is positioned above the horizontal bar 110, 110′ and connected to the plurality of vertical bars 150, 150′. The top horizontal bar 110, 110′ forms a continuous and closed polygon with the same heights, and the top horizontal bar 140, 140′ is constructed to adjust its height from the plurality of vertical bars 150, 150′. The multi-purpose exercise apparatus 10, 10′ may further include a horizontal line marker 141 which is substantially horizontal and parallel to the top horizontal bar 140. The horizontal line marker 141 is suspended from the top horizontal bar 140 and its height is adjustable.
Still in the alternative embodiment of the present invention, the multi-purpose exercise apparatus 10′ for group therapy includes a first horizontal bar 110′; a second horizontal bar 120′, which is positioned above the first horizontal bar 110′; a third horizontal bar 130′, which is positioned above the second horizontal bar 120′; and a plurality of vertical bars 150′. The first, second, and third horizontal bars 110′, 120′, 130′ are parallel to each other, and the first, second, and third horizontal bars 110′, 120′, 130′ are respectively constructed to form a closed polygonal frame to accommodate multiple users simultaneously. The plurality of vertical bars 150′ support the first, second, and third horizontal bars 110′, 120′, 130′, respectively being connected to vertices of the closed polygonal frame. The closed polygonal frame may be shaped as a triangle, rectangle, square, pentagon, hexagon, octagon, or other polygon. Alternatively, one side of the frame may be open so that therapist or trainer can enter the frame.
The multi-purpose exercise apparatus 10′ may further include a top horizontal bar 140′ which is positioned above the third horizontal bar 130′ and parallel to the third horizontal bar 130′, such that the top horizontal bar 140′ forms the closed polygonal frame. The top horizontal bar 140′ is constructed to adjust its height from the plurality of vertical bars 150′.
In addition, the multi-purpose exercise apparatus 10′ may further comprise a horizontal line marker 141, 142 (not shown in
The multi-purpose exercise apparatus 10′ may further include a hook 170 (not shown in
The apparatus features multiple horizontal bars, accommodating a wide range of exercise routines for both non-ambulatory individuals using wheelchairs and ambulatory patients. It is designed to support one or more users under the guidance of a qualified professional, facilitating physiological enhancements conducive to health improvement. The equipment is also suitable for conducting standardized assessments. Moreover, it enables a variety of functional training exercises that can be performed either individually or in a group setting, fostering social interaction alongside physical rehabilitation.
It shall be appreciated that the disclosed apparatus may have different geometric shapes in alternate embodiments (e.g., square, pentagonal, triangular, octagonal, etc.), and need not necessarily be symmetrical. It shall be appreciated that any numbers of horizontal bars may be provided at various heights in alternate embodiments, and that each side need not necessarily include an equal number of horizontal bars and/or horizontal bars at equal vertical heights. It shall be appreciated that the apparatus may be configured in different sizes, and that more than one individual may use a side at the same time in alternate embodiments.
It shall be appreciated that the disclosed device and system can have multiple configurations in different embodiments, which may depend on factors such as the available area of a clinic, size and needs of the clienteles, user preferences, etc. It shall be appreciated that the device and system described herein may comprise any alternative known materials in the field and be of any size and/or dimensions. It shall be appreciated that the device may be manufactured and assembled using any known techniques in the field.
The device further provides a more practical means for a single therapist to monitor multiple patients for therapy and/or standardized testing, as well as providing a more practical means for a group mode of treatment.
While the invention has been shown and described with reference to different embodiments thereof, it will be appreciated by those skilled in the art that variations in form, detail, compositions and operation may be made without departing from the spirit and scope of the invention as defined by accompanying claims.
This application claims priority to U.S. Provisional Patent Application No. 63/454,672, filed on Mar. 25, 2023, which is incorporated herein by reference in its entirety.
| Number | Date | Country | |
|---|---|---|---|
| 63454672 | Mar 2023 | US |
