RU238421U1 - Children's multifunctional exercise machine for the prevention and correction of musculoskeletal disorders - Google Patents

Abstract

The utility model relates to devices for therapeutic physical training and can be used to develop children's motor skills (strength, speed, endurance, flexibility, agility), improve sports technique and the body's analytical functions. The technical result consists in creating a compact training device that includes elements for the comprehensive training of all muscle groups and the development of children's cognitive abilities. A multifunctional training device for the prevention and correction of the musculoskeletal system of children, consisting of a horizontal base platform 1, on the plane of which longitudinal and transverse rows of equally spaced holes 2 are selected, and is provided with lateral arcuate walls 4 installed along the longitudinal edges of the platform 1 with a detachable connection, wherein in the side walls 4 along the arcuate edge and at the level of the mid-plane, a horizontal row of equally spaced through holes 5 are selected, intended for the installation and fixation of removable rods 6 for forming an arcuate and horizontal rod platforms. In addition, the simulator is additionally equipped with stops 7 for fixing the side arc-shaped walls 4 in a vertical position. Furthermore, profile joints 3, 8, and 10 are made on the transverse edges of the platform 1.

Description

The utility model relates to devices for therapeutic physical training and can be used to develop children's motor skills (strength, speed, endurance, flexibility, agility), improve sports technique and the body's analytical functions.

Rapidly developing technologies and modern living and educational conditions place high demands on the psychophysical well-being of preschool-aged children and their general cultural readiness, especially during the period of preparation for school. Consequently, the search for new and effective approaches to improving children's health, education, and development through physical education is intensifying. These approaches could not only improve physical fitness but also simultaneously develop cognitive abilities. It is well known that one of the most effective and modern forms of physical education and health-improving activities in preschools is exercise classes using exercise equipment.

The use of simple exercise equipment in working with children is a natural step in refining the system of using various restraining objects to correct movement patterns and differentiate muscle sensations. Exercise equipment is also attractive because it significantly contributes to a child's comprehensive development: it increases interest in physical exercise, stimulates cognitive activity in preschoolers, encourages creativity, develops intelligence, fosters organization, and develops the ability to handle educational materials with care. Exercise equipment is especially useful in physical education for older preschoolers, when children are mastering more complex motor skills: long and high jumps with a running start, climbing ladders in various ways, and other movements.

A sports training complex is known (see RU No. 203303, cl. A61N 1/00, published on 30.03.2021), consisting of a frame made in the form of a rectangular parallelepiped, wherein the frame consists of six modules connected to each other using parallel connectors, wherein the module is a rectangular structure assembled from straight and angular pipes connected to each other by pipe connectors, the upper module contains two guide pipes, two opposite side modules have one guide pipe each, a universal safety vest, slings, ropes with pulleys, and arm and leg fastenings are attached to the frame.

The known device is characterized by insufficient rehabilitation effect, complex and cumbersome design, and limited functionality.

Furthermore, various physiotherapy devices are known for treating functional disorders of the musculoskeletal system, postural disorders, and other conditions. For example, a back exerciser according to RU Patent No. 118552 (Class A61H 11/00, published July 27, 2012) consists of a base and a detachable working surface connected to it. The working surface is curved outward with an adjustable bending radius and has a longitudinal central cutout. The base and working surface are made of a rigid material, and the latter is equipped with massaging protrusions.

The exercise machine, according to RU Patent No. 122293 (Class A61H 1/02, published November 27, 2012), comprises a base and a contact surface divided by a recess in the middle. The contact surface is formed as a plate made of an elastic material and is secured with its short sides to the base using a quick-release connection, forming an arched protrusion above it.

Known devices are generally intended for passive therapeutic exercises during spinal rehabilitation and the treatment of various spinal pathologies in adults, but are ineffective for developing motor skills in children.

A multifunctional rehabilitation complex is known (see RU No. 2818451, cl. A61H 3/00, A63B 3/00, A63B 17/00, A63B 22/16, A47D 13/04, published 02.05.2024), consisting of a standing support with a vertical ladder and retractable steps of a step stool, bars or bars supplemented with a level step simulator, or bars supplemented with a balance platform, or bars supplemented with a balance platform with sides, or bars supplemented with a bridge, and a support slide or a support slide supplemented with a level step simulator, wherein the bars are installed, on the side of the step stool, to the standing support with a vertical ladder and retractable steps, on the opposite A support slide is installed on the side of the vertical ladder.

A drawback of the well-known device is its large size and limited mobility, which precludes its widespread use, for example, in children's health centers or preschool educational institutions. Furthermore, the system has limited functionality and the inability to perform certain exercises necessary for developing flexibility and smooth movement, such as through stretching exercises.

The objective of the utility model is to create a multifunctional simulator for developing motor skills and analytical abilities in children.

The technical result obtained by solving the assigned problem is expressed in the development of a compact training device, including elements for comprehensive training of all muscle groups.

To address this objective, a multifunctional exercise device for the prevention and correction of musculoskeletal disorders in children consists of a horizontal base platform with longitudinal and transverse rows of equally spaced holes in its plane. It is equipped with arcuate side walls detachably mounted along the platform's longitudinal edges. Equally spaced through holes are provided in the side walls along the arcuate edge and at the midpoint of the plane, in a horizontal row, for the installation and securing of removable rods to form the arcuate and horizontal rod platforms. Furthermore, the device is equipped with stops for securing the arcuate side walls in a vertical position. Profile joints are also machined on the transverse faces of the platform.

A comparative analysis of the features of the claimed solution with the features of its analogues indicates that the claimed solution meets the “novelty” criterion.

The set of features of the utility model provides a solution to the stated technical problem, namely, the creation of a training device for the prevention and correction of the musculoskeletal system of children, contributing to the improvement of motor coordination, endurance, muscle strength, normalization of blood circulation, while simultaneously developing the body's analytical functions.

The simulator is illustrated by a drawing, where

Fig. 1 shows a general view of the assembled device,

Fig. 2 - platform base,

in Fig. 3 - an arched side wall,

Fig. 4 shows options for forming a horizontal rod platform,

Fig. 5 - options for forming an arc-shaped rod platform,

Fig. 6 - position of the device for exercises on pull-ups on a low bar from a hanging position,

Fig. 7 - position of the balance beam type device for developing coordination,

Fig. 8 shows a variant of the quick-release rod.

Thus, the exercise machine of the claimed design is a multifunctional device for comprehensive training of children to prevent poor posture and flat feet, develop the muscles of the back, abdomen, and arms, and improve concentration, coordination, and balance. This includes crawling on a horizontal surface using the arms; walking on a horizontal rod platform; relieving various back muscle groups on an arched rod platform; pull-ups on a low bar from a hanging position; and balancing while standing on a rocking platform.

The training device includes a flat rectangular base platform 1 made of a flat plate material, for example, a wood panel or plywood, a wide wooden board or durable types of plastic (see Fig. 1). Holes 2 of the same diameter, which can be through, are selected at equal distances from each other along the entire plane of the platform 1. The arrangement of the holes 2 on the platform 1 can be implemented, for example, in the form of longitudinal and transverse mutually perpendicular rows. In addition, profile joints 3, for example, of the "tongue and groove" type, can be made on the transverse edges of the platform 1 to create a smooth connection when several units of the platform 1 are used simultaneously. The elements of the platform 1 must be carefully processed and have a smooth surface without sharp protruding parts to prevent possible injury to the body when using the device (see Fig. 2).

The lateral arcuate walls 4, also made of a flat plate material, for example, based on a wood panel or plywood, a wide board made of wood or durable types of plastic (see Fig. 1), are detachably attached to the longitudinal edges of the platform 1. Along the arcuate edge and at the level of the middle of the plane of the walls 4, through holes 5 of the same diameter are selected in a horizontal row at equal distances from each other (see Fig. 3), intended for forming, using removable rods 6, respectively, an arcuate and a horizontal rod platform (see Figs. 4, 5). The elements of the walls 4 must also be carefully processed, have a smooth surface without sharp protruding parts to prevent possible injury to the body during use of the device.

The apparatus is equipped with side stops 7 for fixing the sides 4 in a vertical position for pull-up exercises on a low bar from a hanging position (see Fig. 6). Stops 7 are made of plywood or durable types of plastic, the surfaces of which must also be smooth.

For ease of use, rods 6 can be made with a widened head 8 at one end and an adjustable stopper 9 at the other (see Fig. 8). Rods 6 are made from a block of wood or durable plastic, cylindrical in shape, and their surfaces should also be smooth.

The claimed multifunctional training device is used as follows (see Fig. 1-8).

Before use, assemble the exercise machine components by connecting the side walls 4 to platform 1 using a detachable joint, such as countersunk screws. If necessary, connect multiple platforms 1 using transverse side joints 3. Place platforms 1 on a firm, level, horizontal surface.

To develop the back, abdominal, and arm muscles and improve concentration, crawling exercises are performed on platform 1. For this, the child is given two additional pegs, which they use to pull themselves up without using their legs by moving them alternately or simultaneously into holes 2. Competitive crawling exercises can also be held between children to see how quickly they can crawl on platform 1.

To develop flexibility and smoothness of movement, the child can perform crawling exercises between the beacon poles, bending their body according to a specific pattern, which are pre-positioned on Platform 1. These exercises promote muscle stretching by increasing the range of motion of the joints and lengthening pathologically shortened muscles.

Thus, regular hand-crawling exercises on a horizontal platform help develop the child's upper limb, lower back, abdominal, and chest muscle groups. Furthermore, when hand-crawling, the child thinks more about how to efficiently move the pegs through the holes to cover the distance more quickly, further developing their analytical skills.

To perform flatfoot prevention exercises, the trainer additionally forms a horizontal platform using quick-release rods 6 (see Fig. 4). Rods 6 are passed through a horizontal row of holes 5 in the walls 4 and secured. During the exercises, the child, either independently or with the support of an instructor, walks along the horizontal platform. These exercises strengthen the foot and calf muscles, improve circulation, and develop the foot muscles, preventing foot deformities and maintaining overall musculoskeletal health, avoiding future spinal and joint problems.

In addition, to prevent posture disorders, the child can perform exercises to relieve various groups of back muscles, for which purpose an arched platform is formed on the exercise machine from quick-release rods 6 (see Fig. 5), passing and fixing them through openings 5 along the arched edge of walls 4.

To strengthen the back muscles and develop grip strength in the hands and forearms, pull-ups can be performed on the machine from a hanging position on a low bar. To do this, raise the side walls 4 to a vertical position and secure them with stops 7 in a known manner (see Fig. 6). The height of rod 6, which serves as the bar in this case, can be adjusted by passing it through the holes 5 in the horizontal row of walls 4 and securing it. These exercises, intended for entry-level fitness, will allow children to gradually progress to classic pull-ups on a high bar.

To develop coordination and balance, the sidewall exerciser 4 can be inverted and used as a balance beam (see Fig. 7). To perform this exercise, the child stands with both feet in the center of platform 1, feet shoulder-width apart, hips and knees bent, and balances on it. In the initial stages of training, it is recommended to use support poles for additional support or to practice with the assistance of an instructor. The rocking motion of the device promotes tonic contraction of the muscles of the trunk and limbs. Thus, using this device actively activates and trains coordination, and also promotes muscle development and recovery.

A prototype of the claimed multifunctional training device was made from readily available materials, namely, 1.6 cm thick chipboard: the platform openings were 3 cm in diameter and 16 cm apart; the side wall openings were 2.5 cm in diameter and 4 cm apart on average. The platform dimensions were: length 150 cm and width 50 cm. The side wall length and height were 90 cm and 50 cm, respectively. The rod diameter was such that it would fit easily into the side wall openings (e.g., 2.4 cm); the length was 60-65 cm.

Thus, a multifunctional exercise machine of this design can be useful for the prevention and correction of musculoskeletal disorders in children. The machine's versatility and relative compactness facilitate training sessions in small gyms and playgrounds for preschool-aged children. Moreover, through systematic training, children can improve their motor coordination, endurance, muscle strength, and normalize blood circulation, while simultaneously developing their analytical functions.

Claims (2)

1. A multifunctional training device for the prevention and correction of musculoskeletal disorders in children, consisting of a horizontal rectangular base platform 150 cm long, 50 cm wide and 1.6 cm thick, made of a flat slab material, on the upper smooth surface of which longitudinal and transverse rows of holes with a diameter of 3 cm are made, equally spaced from each other at a distance of 16 cm, smooth arcuate walls made of a flat slab material with an upper arcuate edge 90 cm long and 50 cm high are detachably fixed on the side edges of the base platform, in which through holes with a diameter of 2.5 cm are made equally spaced from each other along the arcuate edge and in a horizontal row at a distance of 4 cm from each other for horizontal fixation of smooth cylindrical rods 60-65 cm long, as well as smooth stops made in the form of planks and connected to the ends of the arcuate walls for fixing the arcuate walls in a vertical position. 2. A multifunctional training device according to paragraph 1, characterized in that profile joints are made on the end edges of the base platform for connecting identical base platforms.