RU1795900C - Method and device for training attacking and defending - Google Patents

Abstract

The invention improves training efficiency. The training consists in practicing the attacking actions by the martial artist against the main targets 1, which rotate with the help of electric motors 2, while the athlete’s limb receives an impulse that changes the trajectory of its return to its original position, i.e. a defensive block is simulated by the conditional adversary. Further stimulation of an increase in the speed of movement of the athlete is achieved by changing the direction of rotation or / and increasing the speed of rotation of the main targets mainly 1.1 times. The rotation parameters of the main targets 1 are changed over a period of time equal to the preparation time for the next athlete, sec, and the time to complete the strike, sec. It is possible to simulate blocks from the conditional adversary’s side, for which the targets 1 are moved, periodically stopping, clockwise or counterclockwise relative to the axis, perpendicular to the axis of rotation of the targets 1, by means of an electric motor 3. It is possible to simulate capture from the conditional adversary’s side by means of spring-loaded additional targets, frictionally interacting with the main ones. 2 sec and 2 z.p. f-ly, 2 ill. ate with

Description

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The invention relates to sports and can be used to improve the shock technique in karate-do, taekwon-do, kickboxing, boxing, etc.

There is a known method of practicing attacking and defensive actions by a combat athlete, which consists in striking a rotating target with a variable direction and speed of rotation.

Its disadvantage is the lack of interconnection between the change in speed and direction of rotation of the target with the actions of the athlete, which reduces the effectiveness of the training. .:

The aim of the invention is to increase the effectiveness of training. ....

A device is known for practicing the attacking and defensive actions of martial arts athletes comprising cylindrical targets mounted coaxially on a support at different levels with the possibility of rotation in different directions and at different speeds relative to their axes.

Its disadvantage is the limited degree of freedom of the targets, which does not contribute to simulating the real conditions for opposing the enemy.

The aim of the invention is to increase the effectiveness of training. . :

In FIG. 1 and 2 show two embodiments of the device, a front view, on which the training method is also carried out.

The method is carried out as follows. -; ...;. - .....

The martial artist approaches a remotely controlled simulator. The main targets f made of an elastic material rotate in the same or opposite direction with a minimum speed using reversible DC motors 2. A martial artist performs an attacking action requiring a maximum speed of movement, for example, a kick in a jump, on one of the main targets. Due to the occurrence of a friction force at the short-term contact point directed along the generatrix, the athlete’s limb receives an impulse that changes the trajectory of its return to the conditioned position (stance), i.e. a defensive block is simulated by the conditional adversary. The magnitude of the disturbance of the trajectory of limb movement is directly dependent on the time of shock contact. Reducing the contact time due to special methods to achieve the explosive nature of movements, psychophysiological training, a sportsman receives a smaller pulse, which does not lead to a significant

deviation of the trajectory of the reverse movement of the shock limb. In this case, further stimulation of an increase in the speed of movement of the athlete is achieved by increasing the speed and / or by changing the direction of rotation of the main targets in various combinations determined by the training task, and the speed of rotation of the targets increases mainly 1.1 times in steps by way. This value was determined experimentally by the way the most optimal from the point of view of combining injury safety with a noticeable change in the received power impulse. The rotation parameters of the main targets are changed over a period of time equal to the preparation time for a martial arts athlete for the next attack, sec, and the time of the strike.

sec

At medium and high speeds of rotation of the main targets, additional difficulty for the athlete arises from the impossibility of visually determining the direction and approximate speed of rotation of the targets.

To simulate various hard blocks, targets are moved, periodically stopped, clockwise or counterclockwise

with respect to the axis perpendicular to the axis of rotation of the targets with the help of an electric motor 3. Thus, for example, when the axis of rotation of the targets is perpendicular to the supporting surface, blocks of the tudan soto-uke and tudan uch-uks types are simulated, with the axis of rotation parallel to the supporting surface - a block like jo dan age-uke and others.

In addition, the possibility of practicing captures from the side of the conventional enemy is not excluded, which can be achieved with the help of additional targets 4 located spring-loaded with respect to the main targets 1 and frictionally interacting with them. At the same time, the limb of a martial arts athlete, striking the main target 1, slides to the side and falls into a two-way grip, the possibility of force release from which is structurally determined by the spring stiffness and rotation speed.

Thus, the imitation of the resistance of a conditional opponent can be regulated within a wide range - from light abstraction and grips, leading the athlete to a loss of balance (fall) or ability to move. All this forms the athlete’s high-speed concentration.

explosive nature of attacks and skills to overcome the resistance of a conditional opponent, for example, the completion of an unsuccessful

a kick from a series of kicks such as mawashi-keri and yoko-keri with a quick punch like kushi-tsuki.

Claims (4)

1. A method of practicing the attacking and defensive actions of combat sportsmen, which consists in striking a rotating target with a variable direction and rotation speed, characterized in that, in order to increase the effectiveness of training, changing the direction and speed of rotation of the target is carried out during the preparation of the athlete for action and the implementation of this action. 2. The method of claim 1, wherein the rotation speed of the target is increased 1.1 times with respect to the previous action performed by the athlete. 3. A device for practicing the attacking and defensive actions of athletes-one- wrestlers containing cylindrical targets mounted coaxially on the support at different levels with the possibility of rotation in different directions and at different speeds relative to their axes, and moreover, in order to increase the efficiency of training , the axis of rotation of the targets is mounted in the support with the possibility of rotation relative to the axis transverse to it, while the transverse axis and the targets are connected with autonomous reversible motors. 4. Device According to Claim 3, the clause is related to that. which is equipped with additional cylindrical targets mounted on a support with the possibility of frictional interaction with the main ones through springs.