RU2491974C2 - Cycling training complex for practicing tactical actions - Google Patents

Abstract

FIELD: sport.

SUBSTANCE: invention relates to sport simulators and can be used for special tactical training of cyclists, especially cyclists-sprinters in conditions close to competitive. The object of the invention is modeling of competitive struggle under conditions of training process, the timing of the athlete reaction to the actions of a competitor. The assigned task is achieved by the fact that cycling training complex for practicing tactical actions, especially in sprint, consists of two bike trainers, contact sensors in the saddles, the recording part and of the remote control. One of the bike trainers is stationary and the other is modernised and provided with an electric motor by means of which it can move together with the cyclist in any direction since the front wheel of a bicycle stands on the floor and is controlled by the handle bar by the cyclist. This is possible due to the fact that the front assembly of the bicycle is specially lengthened by the extra sleeve, and the rear wheel of the bicycle is mounted on the rollers of the machine and is rigidly mounted with additional racks by the rear wheel nuts. Moving the cycling machine is only possible when the motor is actuated which is placed on the frame of this machine and with chain gear and gear-wheels it transmits the rotary motion to the reducer.

EFFECT: improvement of the accuracy of the monitoring of the athlete reaction on the coach commands.

3 dwg

Description

The invention relates to sports simulators and can be used for special tactical training of cyclists, mainly sprint cyclists in conditions close to competitive.

Exercise bikes are available for the physical training of cyclist sprinters [see, for example, 1].

However, these devices are intended primarily for the development of their physical qualities.

The closest in technical essence to the claimed invention is a bicycle machine, which is a frame on which two pairs of rollers are rigidly fixed on it for the rear and front wheels [2].

The above simulators do not allow cyclists to work out in the training process various situations that arise directly during the competition.

The objective of the invention is the modeling of competition in the conditions of the training process, determining the reaction time of an athlete to the actions of an opponent.

The task is achieved in that the bicycle training complex for practicing tactical actions, mainly in the sprint, consists of two cycle machines, on which the trainer’s bike 5 and test bike 6, the sensors in the saddles 7 and 8, the motor 4, the control panel 9 and normally open are installed buttons 10 (figure 1). One of the bicycle machines (test bike 6) is stationary, the other (trainer bike 5) is modernized and equipped with an electric motor (Fig. 1), with which it can move with the cyclist in any direction, since the front wheel of the bike is on the floor and is controlled by the steering wheel by the cyclist himself. This became possible as a result of the fact that the front node of the bicycle 5 is specially extended by an additional sleeve, while the rear wheel of the bicycle is mounted on the rollers of the machine and is rigidly fixed with the help of additional stands by the nuts of the rear wheel. The movement of the bicycle machine 5 is possible only when you turn on the motor 4, which is placed on the frame of this machine and with the help of a chain transmission and gears transmits rotational motion to the gearbox. The figure 2 shows a photograph, which clearly shows the entire training complex in action.

A block diagram of the transmission of test bench reaction data at the simulator complex is shown in Figure 3, where 1 is the test sensor’s response, 1a is the trainer's response sensor, 2 is the power and lock unit, 3 is the MS-1 type millisecond.

Examples of specific performance. A cyclist who plays the role of a tester is conventionally called a trainer, a cyclist who plays the role of a subject is an athlete. At the start of a jerk on the stand, the sensors located under the saddle and made in the form of normally open buttons transmit a signal to the electric circuit, which closes, the stopwatch is turned on, the athlete’s reaction to the coach’s actions (getting up from the saddle) stops the stopwatch, which shows the athlete’s reaction time. The lock is designed in such a way that signals from the actions of the tester are first received. The test subject must respond as quickly as possible and adequately to the actions of the opponent. Thereby, the reaction time of the athlete to the actions of the coach is determined.

During bench tests, the sensors of the coach and the athlete directly control the stopwatch through the power supply and locks. The power supply and locks are designed to power the receivers and lock the sequence of the trainer and the test subject.

When the trainer accelerates, the load on the saddle decreases (according to the instructions, acceleration is necessary when rising from the saddle), the sensor transfers the transmitter from the carrier frequency mode to the amplitude modulation mode, the trainer decoder selects a signal that, after passing through the power supply and blocking, starts the stopwatch. The test decoder, isolating the signal, stops the stopwatch through the power and blocking unit. The blocking unit is designed so that the signal from the trainer and then from the athlete must go first. In this case, the system will be blocked. The motor will not be able to turn on again until the operator sets the toggle switch to “reset” and then again to the “work” position.

As soon as the subject saw that the trainer made a jerk (got up from the saddle), he should immediately respond to his action with a jerk, applying 2-3 turns, then immediately turn off and slow down.

Tactical options for technical actions in the study of specific reactions when a cyclist performs actions in response to a signal to start a race:

1. Acceptance of the start from the place (the coach gets up from the saddle and starts from the place - the athlete answers the same);

2. The coach and the athlete rotate the pedals at an average pace, then the coach rises sharply from the saddle and makes a jerk, the athlete, upon seeing it, does the same;

3. Both participants pedal at an average pace. The machine’s motor is turned on, the machine with the trainer begins to approach the athlete, as soon as the front wheel of the trainer is aligned with the athlete’s carriage, the trainer makes a jerk, the athlete tries to “catch” the jerk ”;

4. The reaction is performed when the front wheel of the trainer is aligned with the front wheel of the athlete;

5. The trainer performs a jerk with a moving machine when he changes the rectilinear movement to curved.

Special tactical training of the sprinter is one of the most important aspects of his general training, because very often in the process of competition there is a change in conditions during the decision itself, which must be implemented in limited time periods.

The inventive device allows you to work out in a training process start from a place, determine the reaction time of an athlete, unravel and, if possible, predict the actions of an opponent, get ahead of him, since in the sprint race, ceteris paribus, athletes with more flexible and rational thinking most often win .

Literature

1. Polishchuk D.A. Cycling: Textbook. allowance - K., Vishka shk., 1986-295 p.

2. Chinilov V.N. RF patent №2255783, IPC: А63В 022/06, АВВ 069/16, publication date July 10, 2005.

Claims (1)

A bicycle training complex for practicing tactical actions, mainly in a sprint, consisting of cycle machines, characterized in that when a coach jerks a contact sensor placed under his saddle includes a stopwatch, the athlete’s response jerk stops his stopwatch, while the coach’s cycle machine is stationary, and the athlete’s cycle machine movable, equipped with a motor and steering.

Images