RU2551920C1 - Physical exercise tolerance evaluation system - Google Patents

Abstract

FIELD: physics.

SUBSTANCE: sportsman tolerance is evaluated at play ground with light-dynamic illumination. Light radiator creates preset-diameter spot its centre following at preset speed and inertia the tested sportsman during the entire test period. Note here that sportsman may stay in light spot area to have a rest and move therefrom through distance which allows motion outside said light spot. Sportsman leaving the light spot boundaries, computer calculates the time of sportsman stay beyond said spot and sums these magnitudes for test period. Minimum inertia, maximum diameter and maximum motion speed of light spot whereat tested sportsman may move beyond therefrom as well as total time of stay there outside are used to decide on sportsman tolerance.

EFFECT: higher efficiency of tolerance evaluation.

Description

The invention relates to a method for evaluating a person’s game endurance in game sports. It can be used in medical, psychological, physiological or sports science, for example, in studying the dynamics of the development of technical and tactical preparedness of athletes.

Endurance is understood as a person’s capabilities, providing him with the long-term performance of any motor activity without reducing its effectiveness, that is, the ability to withstand physical fatigue in the process of muscle activity. Special endurance is understood as endurance in relation to a certain physical activity. General and special endurance differ in the characteristics of neuromuscular regulation and energy supply of the body in various types of motor activity.

Special endurance depends on the capabilities of the neuromuscular apparatus, the speed of spending resources of intramuscular energy sources, on the technique of mastering the motor action and the level of development of other motor abilities.

There is no single universal method and criterion for assessing endurance. For a complete picture of determining endurance, heterogeneous tests should be used. In addition, there is a specificity for measuring special endurance manifested in sports games, martial arts, gymnastics and other sports [1].

Light interactive panels and an interactive floor are known to which an image is transmitted, capable of changing depending on the movements of a person. Using interactive computer graphics allows you to create a large number of dynamic lighting effects on the surface of an interactive floor [2].

However, such systems are mainly used for advertising purposes and are not intended for conducting sports training and testing athletes.

A known method of interactive training of one or more players in the dynamic zones according to patent WO 2003/100568 A2 [3]. This complex is intended primarily for multimedia entertainment and the creation of aerobic exercises, which are formed by indicating the directions of movement of users with various sound and light signals.

The disadvantage of this method of training is its small functionality, which does not allow to train and evaluate the game endurance of athletes in game sports.

A known method of training players and athletes with a sports equipment on the playing field, including the implementation of training on the field with controlled dynamic lighting. Using the dynamic lighting, the allowed zones are set in which the athlete must be holding the sports equipment, while the position, shape and area of the allowed zones are unpredictably changed for the athlete. If possible, the athlete to constantly be and keep the sports equipment in the allowed zone is judged on the growth of sportsman’s sportsmanship and on the effectiveness of training [4].

The disadvantage of this method is the inability to assess the game endurance of the athlete.

The closest to the technical component of the claimed invention is a method of training athletes with a sports equipment, which is carried out by means of the formation of dynamic light-emitting forbidden zones that mimic the opposition of rival players, purposefully moving and preventing the athlete from moving. These zones react to a change in the direction of movement of the athlete with a given inertia due to the delay in movement due to the presence of the sensorimotor reaction time of rival players. The athlete's task is to evaluate the simulated game situation, to compare his technical and speed capabilities with the dynamics of the movement of forbidden zones, to perform fraudulent movements and to stroke the forbidden light zones simulating an opponent [5].

The disadvantage of this method is the inability to assess the game's endurance of the subject.

The technical result of the proposed method is to increase the effectiveness of the evaluation of the game's endurance of the subject.

The technical result is achieved by the fact that on a given horizontal surface area by a light emitter controlled by a hardware-software complex, a light spot is created that purposefully, programmatically for a given time, with a given speed and inertia pursues the subject; the movement of the light spot and the test person or test subject with a sports projectile is shot with a video camera located at a predetermined height above a horizontal surface, the video image is transmitted to a computer, and it is new that a light spot of a given diameter with contrasting borders is formed by the light emitter, the center of which with a given inertia and a given speed continuously pursues the subject throughout the test period; the test subject is allowed to repeatedly be in the zone of the light spot during the time of the test period to rest, assess his capabilities and the game situation, the speed and inertia of the light spot; the subject, evaluating the game situation, performs an explosive maneuver from a place or in motion, changes the direction and / or speed of his movement in order to escape beyond the boundaries of the light spot and / or to leave a distance from it, guaranteeing movement along the playing court outside the light spot; when the test subject goes beyond the boundaries of the light spot, the computer each time calculates the value of the time spent by the athlete outside the light spot and summarizes these values during the entire test period; by the minimum inertia, the maximum diameter and the maximum speed of movement of the light spot, at which the subject is able to repeatedly break out of the boundaries of the light spot, as well as by the total time spent by the test subject outside the light spot, they judge the game's endurance in the test period.

The proposed method for assessing game endurance in game sports is as follows. A video camera and a computer-controlled light emitter are placed above a horizontal surface at a given height. A light spot of a given size with contrasting borders that imitates a pursuing opponent is formed on the playing surface by a light emitter. The expert sets the time of the test period during which the game endurance of the test person or subject with a sports equipment is evaluated. Based on the functional preparedness and age of the subject, the diameter, speed of movement along the playing field and the inertia of the light spot are also set. In this case, the speed of pursuit of the light spot is set close to the game speeds of the athletes in the real game competitions of the selected sport and age group of the subject.

The subject is given the task of avoiding the pursuit of a conditional opponent and, as much as possible, be outside the area of the light spot. The test subject is explained that for the successful completion of the task, in this test it is advisable to perform explosive maneuvers with a sharp change in the direction of movement or speed, making maximum use of the inertia of the response of the light spot.

From the moment the test period begins with the “Start” command, the test subject moves within the playing space, moving away from the light spot pursuing him. The subject, evaluating the game situation, the inertia of the spot and its tactical and technical preparedness, as well as its game experience and current state, changes the direction and / or speed of its movement in order to break out of the light spot and stay outside it as much as possible.

The hardware-software complex captures maneuvers, accelerations of the test subject and moments of time when the test subject is in the spot and beyond. The computer calculates the time value of each output and the total value of the time spent by the test subject outside the light spot.

If the test is successful, when the test person is most of the test time outside the light spot without much effort, the load is increased and the test is repeated after the test is fully restored. This reduces the inertia, and / or increase the speed of movement, and / or the diameter of the light spot. By the minimum inertia, the maximum diameter and the maximum speed of movement of the light spot at which the subject is able to repeatedly break out of the boundaries of the light spot, as well as by the total time the subject is outside the light spot, they judge the game's endurance in the test period.

When implementing the inventive method, well-known technical solutions and means can be used, for computer processing of the obtained video information, known or original software can be used.

Thus, the claimed method of evaluating the game endurance of a person in game sports has new properties that determine the receipt of a positive effect.

Information sources

1.http: //www.magma-team.ru/biblioteka/biblioteka/fizicheskaia-kultura-chikurov-a-i/5-6-vynoslivost-opredelenie-poniatiia-vidy-vynoslivosti.

2. Eagles Hi-Tech // Marketingpro. - 2009. - No. 3. - V. 52. - P. 76.

3. Patent WO 2003/100568 A2 (LIGHTSPACE CORP.), December 4, 2003.

4. RF patent 2444392, IPC A63B 69/00. The method of training players and athletes / Afonshin V.E .; publ. 03/10/12, Bull. Number 7.

5. Patent 2492896 of the Russian Federation, IPC А63В 71/00. A method for training technical actions in game sports / Afonshin V.E., Rozhentsov V.V .; publ. 09/20/2013, Bull. No. 26.

Claims (1)

A method for assessing game endurance, in which, on a given horizontal surface area, a light spot is created by a light emitter controlled by a hardware-software complex, which programmatically pursues the test subject, while the movements of the light spot and the test subject are recorded by a video camera, and the video image is transmitted to a computer hardware-software complex, characterized in that a spot of a given diameter is formed by a light emitter, the center of which continuously pursues the test with a given speed and inertia during the test period, while during the test the test subject is allowed to repeatedly be in the zone of the light spot for rest, then to break free and leave it at a distance that guarantees movement outside the light spot; when the test subject goes beyond the boundaries of the light spot, the computer each time calculates the time spent by the test subject outside the light spot and summarizes these values during the test period; by the minimum inertia, the maximum diameter and the maximum speed of movement of the light spot, at which the subject is able to repeatedly escape beyond the boundaries of the light spot, as well as the total time the subject is out of the light spot during the test period, judge the game's endurance of the subject.