SU1405858A1 - Arrangement for training wrestlers - Google Patents

Abstract

The invention relates to sports equipment and can be used to evaluate the performance of throws in judo combat. The device contains a dummy 1, on the surface of which in four areas of the back there are sensors 5 connected to indicators 3, dynamometers 7, stopwatch 4. Accuracy, strength and speed of the display is determined by indications of indicators 3, stop watch 4 and dynamometers 7. 1 or .

Description

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The invention relates to sports equipment and can be used for judo training.

The purpose of the invention is to expand training opportunities by assessing the results of throws.

The drawing shows a device for training wrestlers.

The training device contains a dummy, sensors 2 connected to indicators 3, stopwatch 4, contact sensors 5, switch 6, power supply 7, dynamometer 8, sensors 2, 5 are located in four areas of the back of the dummy mounted on the dummy surface.

A device for training wrestlers is used as follows.

The throw strength indicator is measured in absolute Ko; m4ccTBeFHibix values - newtons - by the total weight: 1 is the elastic deformation of the shoulder and pelvic flat spring 8 force diameters installed at the shoulder and pelvis level of the wrestler training device.

The measurement of the speed indicator of the throw is carried out in absolute quantitative terms — seconds — by means of a system consisting of four contact sensors of the back areas 5, an electric stopwatch 4 with visual-acoustic indication 3.

The complexity of the quality of the throws is justified by the interconnection between the indicators of accuracy, strength, speed of throwing and simultaneous assessment of them. The contact sensors of the back area 5 for measuring the accuracy of the throw are flush with the force dynamometers 8 for evaluating the throw force, and the speed of the throw is set by touching the tatami with one of the four contact sensors or any combination.

The throw efficiency is measured in the following sequence. The athlete, having received the task to make a certain throw with the highest possible efficiency in composition, structure, as well as in accuracy, strength and speed, takes the desired starting position with respect to the device, makes the necessary

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for this throw, grab and wait for the signal from the trainer. The coach is located 2-3 m from the athlete. After ensuring that the wrestler is ready, he starts the stopwatch 3. At the signal, the athlete begins to perform a technical action, try to do it with the device hitting all four back areas, while investing his own body weight in a touch of the device by the carpet surface by briefly straining their muscles and how. can be faster. When touching the top of the carpet with at least one area of the back or quickly rolling the device from one area to another, the corresponding contact sensors close, the signal of which turns off the stopwatch 3.

Simultaneously with these. Force dynamometers of the shoulder and pelvic muscles (when the device hits the back) are activated.

Thus, the athlete and the coach see the accuracy of the throw in terms of the number and mutual relevance of the indicators 3.

Looking at the shoulder and pelvic dyno. Meters 8 through the observation windows, made in clothes and foam rubber (in sambo, judo, karate), the throw force in newtons is established. The stopwatch 4 readings will reflect the quickness of the shot in seconds.

Claims (1)

Invention Formula A device for training wrestlers, containing a dummy on the surface of which sensors are mounted, connected to an indicator, a power source, characterized in that, in order to expand training capabilities, it has additional indicators, a stopwatch, a measure of throwing accuracy, made in the form of contact sensors installed at the four points of the dummy's back, the first group of contacts of which is associated with the corresponding additional indicator, and the second group of contacts is combined and connected to the source nutrition, and dynamometers installed in the shoulder and pelvic regions of the dummy.