RU226810U1 - Device for monitoring the performance of the GTO exercise "Bend forward from a standing position" - Google Patents

Abstract

The utility model relates to equipment and sports equipment and can be used to pass the GTO standards, in particular when performing the “Bent Down from a Standing Position” exercise. The device for monitoring the execution of the exercise “Bend forward from a standing position” contains a bedside table with a panel attached to its side front side with an image of a scale digitized in centimeters. The front and rear stops are rigidly fixed on the upper base of the bedside table. The front support consists of two posts, on which the support for the ankle joint is rigidly fixed in the lower part and the support for the knee joint is movable in the upper part. To change the position of the knee joint support, there are cutouts in the upper part of the posts. The back stop is made of two posts on which a support roller with trunnions is movably mounted. The racks in the upper part have cutouts for installing the support roller journals. A registration unit with a battery and a time relay is rigidly mounted on the side wall panel, and on its front side there are buttons and a signal light. Technical result: fixing the position of the legs and the time of holding the body in an inclined position. 2 ill.

Description

The useful model relates to physical education and can be used to develop body flexibility in the lumbar region and pass GTO standards.

It is well known that in order to develop flexibility of the spine, proper performance of the bending exercise from a standing position is required. When fulfilling GTO standards, strict adherence to the correct position of the human body, fixation of the depth of the body’s inclination, and keeping the body in an inclined state for a certain time are required. All these requirements necessitate constant monitoring of the process of performing the exercise by the personnel implementing the GTO standards. The amount of flexibility is measured in centimeters. The result above the level of the gymnastic bench is determined by the “-” sign, below - by the “+” sign. The maximum flexibility standard is +20 cm.

A device is known for monitoring the execution of the exercise “Forward bending from a standing position with straight legs on a gymnastic bench” (In-sporta.ru Bench for measuring the flexibility of the GTO. Manufactured in accordance with Order No. 101 of the Ministry of Sports of the Russian Federation dated 02.12.19 No. 101 “On approval of the list of sports and technological equipment for the creation of small sports grounds, purchased from the federal budget within the framework of the State Program of the Russian Federation “Development of Physical Culture and Sports”.

The device consists of a horizontal gymnastic bench 25 cm high, to which two measuring rulers with a measurement range from 0 to 20 cm are attached.

The advantage of the device is the ability to measure the depth of inclination.

The disadvantage is that there is no ruler to measure negative tilt depths. Another disadvantage is that subjective control of the correctness of the exercise is required.

The closest device in terms of the set of essential features to the claimed device is the device Bench for inclinations with a negative scale Zavodsporta www.domsporta.com.

The device consists of a bedside table, made in the form of a rigid cube, on one side of which there is a panel with a scale depicted on it and digitized in centimeters. Moreover, the panel protrudes above the upper base of the cube, and the scale has both positive and negative values. The zero mark of the scale is located at the level of the upper base of the cube, and positive values are located below the upper base.

The advantage of this device is the ability to record the flexibility of the person being tested in both the positive and negative zones when performing the exercise.

The disadvantage of the device is the lack of control over the position of the legs when performing the exercise. When performing the exercise, bending your knees is the main mistake. Another disadvantage of the device is the absence of recording the fact that the fingers are delayed for several seconds in the final position when performing the exercise.

The technical problem to be solved by the declared utility model is to improve the quality of compliance with the standard, ensure the accuracy of the result and simplify the process of its delivery.

The task is achieved by the fact that the device for monitoring the execution of the exercise, bending forward from a standing position, contains a bedside table, on one side wall of which a panel is fixed, having markings to fix the level of flexibility, according to the utility model, on the upper base of the bedside table, front and rear stops are rigidly fixed, front the support consists of two posts on which the support for the ankle joint is rigidly fixed in the lower part and the support for the knee joint is movable in the upper part, and to change its position, at least three cutouts are made on the posts in the upper part, the back support is made of two posts, on which the support roller with trunnions is movably mounted, the racks in the upper part have cutouts for installing the support roller trunnions, a recording unit with a battery and a time relay is rigidly mounted on the side wall panel, and on its front side there are five buttons and a signal light.

The utility model is shown in the drawings: FIG. 1, fig. 2.

Figure 1, 2 shows a diagram of a device for monitoring the position of the human body when tilting from a standing position, illustrating and confirming the performance and “industrial applicability” of the proposed system.

The device for monitoring the position of a person's body when tilting from a standing position contains a bedside table 1, designed for a person to sit on it, a front stop 2 located on its upper base, designed to hold (fix the position) of the shin and knee of a person's legs from tilting forward, a back stop 3 , designed to hold (fix the position) of the thighs of a person’s legs from tilting down and back and located on the side wall of the bedside table on the side of the front support 2, a registration block 4, designed to control the depth of the tilt and the time of holding the body in an inclined position.

Bedside table 1 is made in the form of a rigid parallelepiped for a comfortable and stable position for a person.

The registration block 4 contains a housing 5, on its front side there is a panel with an image of a scale digitized in centimeters, having both positive and negative values, registration buttons 6 are fixed on the panel, along the scale, every centimeter OR every 1 cm, and on the top part of the housing 5, a signal light 7 is installed. A battery and a time relay are installed in the housing 5 (not shown in the figure). The case contains a battery, a time relay and a display; light 7 lights up when the exercise is completed.

The front support 2 consists of two front posts 8 on which the support for the ankle joint 9 is rigidly fixed in the lower part and the support for the knee joint 10 is movable in the upper part. The support for the knee joint 10 is made in the form of a support roller 11, at the ends of which along the axis of the roller 11, the pins 12 are rigidly fixed. On the posts 8 in the upper part there are at least three cutouts 13 for installing the pins 12 of the knee joint support 10 into them. The posts 8 are rigidly fixed on the bedside table 1.

The rear stop 3 is made of two rear posts 14, on which a support roller 15 with trunnions 16 is movably mounted. The posts 14 are rigidly fixed to the bedside table 1 and in the upper part have cutouts 13 for installing the trunnions 16 of the support roller 15.

The cutouts 13 in the racks 8 and 14 are designed to adjust the position of the support roller 11 for the knee joint 10 and the support roller 15 depending on the height of the person performing the exercise on this device.

A device for monitoring the position of a person’s body when bending from a standing position operates as follows.

A person rises onto the bedside table 1, enters between the front support 2 and the rear support 3, places his feet under the support for the ankle joint 9. Installs the support for the knee joint 10 in the slot 13 on the front posts 8 under the knee in accordance with his height. Then installs the support roller 15 in the slots on the rear posts 14 at the upper back of the thigh.

When performing a tilt, a person must reach with his fingertips the button 6 located as low as possible and hold it until the signal lamp 7 lights up. When you press the button 6 in the registration block 4, electrical power will be supplied from the battery to the time relay, which after 2 seconds will connect to electrical supply signal lamp 7.

The signal lamp will light up and inform the performer and supervisor that the exercise has been completed.

The use of the proposed device for monitoring the position of the human body when bending from a standing position, in comparison with the prototype, allows you to correctly perform the exercise by fixing the position of the legs and control the depth of the bend and the time of holding the body in an inclined position, which improves the quality of control.

Claims (1)

A device for monitoring the performance of the GTO exercise “Bend forward from a standing position”, containing a bedside table with a panel attached to its side front side with an image of a scale digitized in centimeters, having both positive and negative values, characterized in that the bedside table is rigidly fixed on the upper base a front support for fixing the shin and knee, a rear support for fixing the position of the thighs of the legs and a registration block for monitoring the execution of the exercise, while the front support consists of two posts on which the support for the ankle joint is rigidly fixed in the lower part, and the support for the knee joint is movable in the upper part joint, the back support is made of two posts on which a roller is movably mounted to support the thighs of the legs, the posts have cutouts for installing movable supports of the knee joint and hips in them depending on the height of the person, the registration unit contains a housing with a panel with an image attached to it a scale digitized in centimeters, buttons mounted on the panel, a signal light on the top of the case, and the case contains a battery and a time relay.

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