RU2777041C1 - Method and device for the development of athlete's running abilities - Google Patents

Abstract

FIELD: sports equipment.

SUBSTANCE: invention relates to the field of sports, namely to methods and devices for training and developing running abilities. The device for developing the athlete’s running abilities contains a track tape, motion sensors, a control unit and a traction mechanism made with the ability to set the track tape in motion, according to the invention, the track tape is mounted at the surface level of the running distance and is reversible with the ability to move both in one direction and in the other according to a given operating mode the motor is in the control unit, the motion sensors are mounted on the athlete’s path in front of the track tape and behind it and connected to a pulse relay, the contacts of which are connected to the control unit, an athlete’s speed sensor is also connected to the control unit, made with the ability to calculate the athlete’s speed before entering the track tape and after leaving it, and an interface module made with the ability to preset the operating modes of the track tape and output information about the athlete's running performance.

EFFECT: increase the effectiveness of training athletes’ running abilities, increasing their strength, speed and endurance, which is achieved due to the fact that a method for developing an athlete’s running abilities, in which using a speed sensor, the athlete’s speed is measured before entering the track tape and after leaving it and the measured values are transmitted to the control module, with the help of the interface module, the speed of the track tape movement in the direction coinciding with the direction of movement of the athlete is set equal to one tenth of the speed of movement of the athlete, and when the track tape moves towards the athlete, the speed of the track tape is set at least one tenth of the speed of the athlete.

6 cl, 3 dwg, 1 tbl

Description

The invention relates to the field of sports, namely to methods and devices for training and developing the running abilities of athletes 22/12, A63B 22/20, A63B 23/00, A63B 23/02, A63B 23/04, A63B 69/0028, B62B 5/068].

Known from the prior art is a UNIVERSAL SIMULATOR FOR THE DEVELOPMENT OF SPEED, AGGRESSION AND STRENGTH [US11065500 (B1), publ.: 07/20/2021], containing: a main deck having a first section having a first front end and an opposite first rear end, and a second section, having a second front end facing the first rear end, a second section also having an opposite second rear end; a control panel located on the first section of the main deck; a treadmill located on the second main deck section, the treadmill having a front end and a rear end, the treadmill having a continuous running band on it; a pair of parallel rails that extend backwards from the first rear end of the first main deck section so that the second main deck section slides longitudinally along the rails so that it can be longitudinally adjusted with respect to the first section so that the distance between the treadmill and the control console can change in the longitudinal direction during the operation of the treadmill; a resistance assembly located on the second section of the main deck near the rear end of the treadmill, the resistance hub having a spool, the spool having a winding force transmitted thereto; and a cable having a first end and a second end such that the first end of the cable is attached to and partially wound around the spool so that applying a pull force to the cable to unwind the cable from the spool works against the transmitted winding force on the spool; a clip attached to the side of the main deck under the treadmill with the cable going through the clip.

The disadvantage of the analog is the low efficiency of training athletes in running abilities, due to the difference in the biomechanics of running on the simulator from natural running and the uncharacteristic load, which leads to muscle maladjustment from the usual load.

Also known is a MINIATURE INTELLIGENT STRIP OF A CIRCULAR ROTATING TYPE, SIMULATING ATHLETIC OBJECTS [CN111068238 (A), publ.: 04/28/2020], characterized in that it includes a ground training system that includes a disk rotating track, a fixed support wall, a protective wall of a sports ground , foundation wall, power system, electronic control system; the disc rotating track is located between the fixed support wall and the protective wall of the sports ground, and the power system is located at the bottom of the track; the wire connects the electrical control system and the power system; the electrical control system drives the disk track; the disk rotating track is made inclined and includes a hydraulic lift, a traction cable regulator, a caterpillar; the lift is located at the top of the track; the electronic control system is connected to the traction cable regulator; the traction cable adjuster is electrically connected to a hydraulic tensioner of equal power; hydraulic tensioning device of equal power and the traction rope adjuster can move along the rail track with the movement of the human body.

The disadvantage of the analogue is the presence of a direct connection between the athlete and the technical means, which significantly reduces the throughput of the band and its performance.

The closest in technical essence is the TRAVELING TRAVEL [RU 2107527 C1, publ.: 03/27/1998], which aims to increase the efficiency of training by controlling the speed of a continuous tape, containing a continuous tape, under which a normally open contact of the starter is mounted, which ensures that the circuit of the continuous speed control device is switched on. belt, which turns on the motor and the opening contact of the starter, which ensures that the circuit of the device for controlling the speed of a continuous belt is turned off.

The main technical problem of the prototype is the low efficiency of training the athlete's running abilities and the narrow scope of the track, due to the use of control capabilities in the design of standard treadmills with direct interaction with the track with the feet and the inability to change the direction of its movement for strength or speed training.

The objective of the invention is to eliminate the disadvantages of the prototype.

The technical result of the invention is to increase the efficiency of training athletes running abilities, increase their strength, speed and endurance.

The specified technical result is achieved due to the fact that the method of developing the running abilities of an athlete, in which the speed sensor is used to measure the speed of the athlete before entering the tape track and after leaving it and transmitting the measured values to the control module, using the interface module, the speed of the tape - the track to the side coinciding with the direction of movement of the athlete is set equal to one tenth of the speed of the athlete, and when the tape-track moves towards the athlete, the speed of the tape-track is set to at least one tenth of the speed of the athlete.

The specified technical result is achieved due to the fact that the device for developing the athlete's running abilities contains a track tape, motion sensors, a control unit and a traction mechanism configured to drive the track tape, characterized in that the track tape is mounted at the surface level. running distance and is reversible with the ability to move both in one direction and in the other according to the specified mode of operation of the engine in the control unit, motion sensors are mounted on the path of the athlete in front of the tape track and behind it and are connected to an impulse relay, the contacts of which are connected to the unit control unit, also connected to the control unit is an athlete’s speed sensor, configured to calculate the athlete’s speed before entering the tape track and after leaving it, and an interface module configured to preset the operation modes of the tape track and output information about the athlete’s running performance.

In particular, the tape track is made continuous.

In particular, the tape track is made linear.

In particular, the traction mechanism of the continuous tape-track is made in the form of support rollers, on which the tape-track is stretched.

In particular, the traction mechanism of the linear tape-track is made in the form of a cable-and-block system containing rollers mounted at the corners of the tape-track and cables wrapping around the rollers at each end and mounted at one end to the supporting surface.

Brief description of the drawings.

Figure 1 shows a device for developing the running abilities of an athlete in the embodiment of a continuous tape track.

Figure 2 shows a device for developing the running abilities of an athlete in the embodiment of a linear tape track.

Figure 3 shows the control scheme of the device for the development of the athlete's running abilities.

The figures indicate: 1 - continuous tape-track, 2 - linear tape-track, 3 - support rollers, 4 - rollers, 5 - cables, 6 - winches, 7 - engine, 8 - control module, 9 - athlete, 10 - motion sensors, 11 – impulse relay, 12 – speed sensor, 13 – interface module.

Implementation of the invention.

The device for developing the running abilities of an athlete is designed to increase the speed of running from the start and on the go, which differs from the known traction facilitating devices in the absence of a direct connection between the athlete and the technical means, which significantly increases the throughput and performance.

The device for developing the athlete's running abilities consists of a rubber track 1 (see Fig. 1) made continuous and flush-mounted on the running surface or in the form of a linear track 2 (see Fig. 2) mounted directly on the running surface.

Tape-track 1 or 2 is equipped with a traction mechanism, which is made in the form of support rollers 3 for the implementation of a continuous tape-track 1, and in this case the tape-track 1 is stretched over the said rollers 3.

In another embodiment, for a linear tape track 2, the traction mechanism is made in the form of a system of rollers 4 mounted at the corners of the linear tape track 2 and cables 5, enveloping the said rollers 4 from each end of the linear tape track 2. The end of each of the cables 5 fixed to the supporting surface, and the second end is mounted on the drum of the winch 6. The winch 6 of the linear tape-track 2 is driven by at least one motor 7 (see Fig.3), made electric. This design of the traction mechanism is made with the possibility of alternate longitudinal winding on the winches 6 of the cables 5 of the system, driving the linear tape-track 2 both in one direction and in the other.

In the embodiment of the continuous tape track 1, the motor 7 is connected to one of the support rollers 4 and is reversible with the possibility of changing the direction of movement of the said tape track 1.

In this and other embodiments, the motor 7 is connected to the traction mechanism through a gearbox (not shown in the figures) with the possibility of changing the torque and rotation speed.

The engine 7 of the device for developing the athlete's running abilities is connected to the control module 8 (see Figure 3). In front of the tape track 1 or 2 and behind it, on the path of the athlete 9, motion sensors 10 are mounted, made in the form of optical, contact, etc. with the ability to control the passage of the athlete 9 control points (not shown in the figures). Said motion sensors 10 are connected to the control module 8 via a pulse relay 11 with the ability to turn on and off the traction mechanisms by various motion sensors 10 in one circuit.

The speed sensor 12 and the interface module 13 are also connected to the control module 8. The speed sensor 12 in one of the embodiments is mounted on the body of the athlete 9 with the ability to calculate his instantaneous speed from the coordinates. The connection of the speed sensor 12 with the control module 8 in this case can be performed using wireless communication technologies.

In another embodiment, at least two speed sensors 12 are mounted at the distance of the athlete 9 to the motion sensor 10, mounted in front of the tape track 1 or 2, and at least two speed sensors 12 are mounted at the distance of the athlete 9 after the motion sensor 10, mounted behind the tape - track 1 or 2. In this case, using the above-mentioned sensors 12 in the control module 8, the average speed of the athlete 9 is calculated before the race on the tape-track 1 or 2 and after the run-out from it.

The interface module 13 is made with the possibility of presetting the operating modes of the device for developing the athlete's running abilities and outputting information about the running performance of the athlete 9.

The method for developing the athlete's running abilities is implemented using the device of the same name described above, as follows.

Depending on what running abilities are trained using this device, the initial position of the athlete 9 relative to the device is determined. If explosive strength is being trained, then the athlete 9 must be located in the immediate vicinity of the tape track 1 or 2 or directly on it before performing the exercise. If you plan to train endurance, then tape-track 1 or 2 or athlete 9 is positioned in such a way that when performing an endurance exercise, and this is a long-distance run, athlete 9 must use tape-track 1 or 2 at a certain stage of the distance. They can also when performing one exercise, for example, running for 1 km, first train explosive strength and then athlete 9, before performing the exercise, is located at the start in the immediate vicinity of the tape track 1 or 2 or directly on it, and when performing the exercise, he can at least use tape track 1 or 2 once for endurance training along the way.

In addition, the use of the device for the development of the athlete's running abilities allows you to train the speed of the athlete 9 and his strength, depending on the direction of movement of the tape track 1 or 2. So, when the tape track 1 or 2 moves in the direction that coincides with the direction the speed of the athlete 9 running out from the tape-track 1 and 2 moving in the same direction, the speed of the tape-track 1 or 2 will be added and the athlete 9 by inertia will continue to move with the total speed by increasing the length of the steps and the greater the number of workouts, the longer it will be maintain this speed.

When tape-tracks 1 and 2 move towards athlete 9, their speeds will be subtracted, and athlete 9 is forced to increase the pace of steps and, accordingly, apply additional force to overcome tape-track 1 or 2.

The start of the athlete 9 from the moving tape-track 1 or 2 allows to improve the acceleration technique, to increase his speed when leaving the moving tape-track 1 or 2. Thus, the acceleration is stimulated and the explosive power of the athlete 9 is trained.

For the effectiveness of training, using the interface module 13, the speed of movement of the tape-track 1 or 2 in the associated direction is set to no more than 10% of the speed of the athlete 9 to increase the speed of the athlete 9 by the same 10%, and in the opposite direction the speed of the tape-track 1 or 2 set 10% less movement speed of athlete 9.

Before the start of the athlete 9 in the interface module 13, the type of training and the speed of the tape-track 1 or 2 are set.

When the athlete starts up to the tape track 1 or 2, when overcoming the first motion sensor 10 on the way of the athlete in front of the tape track 1 or 2, the mentioned sensor 10 transmits a signal through the pulse relay 11 to the control module 8 about the athlete 9 approaching the tape track 1 or 2 , the contacts of the mentioned relay 11 close the circuit and the control module 8 turns on the motor 7 of the traction mechanism. Athlete 9 overcomes tape-track 1 or 2 after leaving it when passing the second motion sensor 10, mounted behind tape-track 1 or 2, said sensor 10 sends a signal through a pulse relay 11 to control module 8 about the exit of athlete 9 from tape-track 1 or 2, the contacts of said relay 11 open the circuit and the control module 8 turns off the motor 7 of the traction mechanism until the next approach of the athlete 9 to the tape track 1 or 2.

Athlete 9, when running onto tape track 1 or 2, has the opportunity to take several steps along it and add to his previously gained speed, also the speed of movement of the tape track 1 or 2. In the case of the speed of the tape track 1 or 2 against the move running is less than the speed of movement of athlete 9, athlete 9, when running on it, seeks to maintain his speed at the level of the initial one and thereby increases the pace of movements.

The speed sensor 12 measures the speed of the athlete 9 before entering the tape track 9 and after leaving it and transmits the measured values to the control module 8. If necessary, the athlete 9 or the coach can use the interface module 13 to read them and analyze the running abilities of the athlete 9 .

The author of the invention made the device described above for developing the running abilities of an athlete, with the help of which a group of 5 athletes was trained to run for one month. Before and after training, the running performance of each of the athletes was measured, the average performance of which is given in the table.

Table.

Changing the parameters of the athlete's running abilities.

Running characteristics U measurement Initial data Final result Changes with respect to the initial data in unit of measure % Speed m/s 9.58 9.98 +0.40 +4.2 stride length cm 207.3 211.7 +4.4 +2.1 Pace step/s 4.62 4.72 +0.10 +2.1 Rhythm. coefficient activity rel. units 0.97 1.02 +0.05 +5.2 Force impulse coefficient rel. units 0.45 0.47 +0.02 +4.3 Acceleration time sec 4.12 3.72 - 0.40 - 9.7 Acceleration power Tue 714.1 801.9 +87.8 +12.3 Cycle speed changes m/s 0.26 0.25 +0.01 +3.8

Thus, the running abilities of athletes after training for one month have changed for the better, which confirms the effectiveness of the device in achieving a technical result. A positive consequence of the application of the method and device was the improvement of all indicators of the tested athletes by an average of 2 to 12%.

The use of the described method and device for developing the running abilities of an athlete makes it possible to increase the efficiency of training athletes in running sports to develop speed by accelerating the athlete by inertial action on him of the tape-track 1 or 2 moving in the same direction, endurance - by stimulating an increase in the pace of steps athlete 9 when he overcomes the tape-track 1 or 2 moving in the same direction and strength - due to the start from the tape-track 1 or 2 moving in the same direction.

Claims (6)

1. A method for developing the running abilities of an athlete, in which, using a speed sensor, the speed of an athlete is measured before entering the tape-track and after leaving it and transmitting the measured values to the control module, using the interface module, the speed of the tape-track in the direction coinciding with direction of movement of the athlete, set equal to one tenth of the speed of movement of the athlete, and when the tape-track moves towards the athlete, the speed of the tape-track is set to at least one tenth of the speed of the athlete. 2. The device for developing the running abilities of an athlete contains a track tape, motion sensors, a control unit and a traction mechanism configured to set the track tape in motion, characterized in that the track tape is mounted at the level of the surface of the running distance and is reversible with the ability to movement both in one direction and in the other according to the specified mode of engine operation in the control unit, motion sensors are mounted on the athlete's path in front of the tape track and behind it and are connected to an impulse relay, the contacts of which are connected to the control unit, to the control unit are also connected an athlete's speed sensor configured to calculate the athlete's speed before entering the tape-track and after leaving it, and an interface module configured to preset the operating modes of the tape-track and output information about the athlete's running performance. 3. The device according to claim 2, characterized in that the tape track is made continuous. 4. The device according to claim 2, characterized in that the tape track is made linear. 5. The device according to claim 2, characterized in that the traction mechanism of the continuous tape track is made in the form of support rollers, on which the tape track is stretched. 6. The device according to claim 2, characterized in that the traction mechanism of the linear tape track is made in the form of a cable-and-block system containing rollers mounted at the corners of the tape track, and cables that wrap around the rollers at each end and are mounted at one end to the supporting surface .

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