RU2525795C1 - Device for development of speed-strength abilities - Google Patents

Abstract

FIELD: sports.

SUBSTANCE: weight is used as inertial mass which is a resistance element mounted on the frame, made in the form of a shaft with weights and discs of different diameters. It does not enable the subsequent athlete to reduce the running speed, it must continually either increase or maintain it at a certain level till the finish. In the elastic cord or the cable the dynamometer is mounted defining traction which an athlete develops, using the lounges it is attached to his belt. This simulator enables to program the training process of runners for the short distances in different load conditions: maximum, submaximal, medium, moderate (e.g. to start running at a distance at first with a small load which can then be increased until the end of the run, and vice versa).

EFFECT: improvement of power-speed abilities, and running technique, physical qualities and ability of athletes, increase in muscle strength of back in various modes of its manifestation due to the smaller vertebrae strain, to form the correct posture while running.

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Description

The invention relates to the field of creating sports simulators and can be used in sports of the highest achievements for the formation and / or improvement of speed-power qualities in athletes specializing in short-distance running.

It is known to use assistive devices at various stages of long-term training for sprint athletes both for adjusting and improving technical skill, and developing their speed-strength abilities (rubber, which athletes overcome their resistance, harnesses with the weight that they pull, shock absorbers) [one].

However, all these devices in no way can affect the formation of special qualities for athletes of different ages, often they completely negatively affect the consolidation of technical and speed-power skills. The spine, being the basis of the athlete’s musculoskeletal system, plays a significant role in the depreciation processes in the performance of motor actions. With high mobility of the vertebrae (the rigidity of the vertebral system is impaired), the runner’s stay on the support increases, the horizontal speed decreases, and the performance decreases prematurely.

In addition, there are no clear requirements for the length of the cords or shock absorbers that are attached to the athlete’s belt, or for the weight of the weights, so it’s not possible to understand exactly what this kind of exercise is aimed at - speed-strength abilities, endurance or running speed. It is also necessary to constantly adjust the cable tension, which cannot be performed without an assistant, and the equipment itself is bulky and inconvenient to transport.

The objective of the invention: to improve both speed and power qualities, and running technique, as well as physical qualities and abilities of athletes, to increase the strength of the back muscles in various modes of its manifestation due to less tension of the vertebrae, to form the correct posture when running.

The task is achieved in that inertial mass is used as a load, which is a resistance element 2 mounted on the frame 1, made in the form of a shaft 3 with loads 4 and discs 5 of various diameters (figure 2). This does not allow the subsequent athlete to reduce running speed, he must constantly either increase or maintain it at a certain level until the finish line. An elastic harness or cable 6, in which a dynamometer 7 is mounted, which determines the traction force that the athlete develops, is attached to his belt with the help of a lounge 8 (Fig. 1).

This simulator allows you to program the training process of short-distance runners in various load modes: maximum, submaximal, medium, moderate (for example, start a distance run at first with a small load, which can then be increased until the run is stopped, and vice versa).

Examples of specific performance. The athlete K., 1 sports category, because of weak starting acceleration for a long time could not realize himself to achieve the result planned for him. Training exercises with weights, barbell, etc. did not allow him to reach the desired level for a long time.

Using this simulator, K. was able to fulfill the standard of the Russian master of sports in 200 meters running as soon as possible, take part in the Russian championship with a decent result and maintain it for a fairly long competitive season.

The claimed device allows, in comparison with existing simulators, to significantly reduce the time of preparation of athletes for important competitions, to improve both speed-power qualities and running technique in the structure of the main skill, and to reduce training volumes.

Literature

1. Athletics. Under the general ed. N.G. Ozolina and D.P. Markov. 2nd ed. - M.: Physical education and sport, 1972, 671 p.

Claims (1)

A device for the development of speed-power qualities, for example, for short-distance runners, consisting of elastic harnesses and lounges attached to the belt, characterized in that the inertial mass, which is a resistance element mounted on a bed made in the form of a shaft with a variety of loads and discs to maintain a given running speed, in the cable or harness connecting the athlete and the shaft, a dynamometer is mounted, with the help of which it determines the pulling force performed by it in different GOVERNMENTAL training modes.

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