OPERATIVE CORRECTION OF JUDOISTS’ TRAINING LOADS ON THE BASE OF ON-LINE MONITORING OF HEART BEATS RATE Liu Yong Qiang Henan Polytechnic University, Republic of China Abstract: Purpose: ensure increase of effectiveness of training process’s control by means of operative correction of training loads o

Abstract: Purpose: ensure increase of effectiveness of training process’s control by means of operative correction of training loads of different qualification judo wrestlers’ heart beats rate indicators. Material: the research was conducted on the base of Brest SCJSOR No 1. Judo wrestlers of different sport qualification (age 17-19 years old, n=15) participated in the research. Monitoring of judo wrestlers’ heart beats rate was carried out with the help of system “Polar”. Results: we have found factorial structure of functional fitness in every profile of sportsmen. Model characteristics of judo wrestlers were supplemented with the most important sides of functional fitness. Analysis of indicators of restoration effectiveness indicators (REI) in both groups of judo wrestlers showed high level of organism’s responsiveness to training load of special and power orientation in comparison with speed power load. We have worked out algorithm of operative correction of training loads by indicators of heart beats rate in training process, depending on orientation and intensity of loads’ physiological influence on judo wrestler. Conclusions: Telemetric on-line monitoring of sportsman’s heart beats rate and calculation of REI permit to objectively assess effectiveness of training’s construction and of micro-cycle in total and detect in due time the trend to development of over-loading and failure of adaptation.

It is logical to assume that operative correction of judo wrestlers' training loads by indicators of their heart beats rate with the help of modern mobile telemetric means will be one of necessary components of training process's control during all period of training.
Purpose, tasks of the work, material and methods The purpose of the work is to ensure increase of effectiveness of control over training process by means of operative correction of different qualification judo wrestlers' training loads by hear beats rate indicators.
The task of the work: working out of algorithm of operative correction sequence for training loads of different orientation on the basis of heart beats rate monitoring.
The methods and organization of the research: In the research we used methods of theoretical study, experimental-empiric methods and methods of mathematical statistic. Mathematical processing of statistical parameters was conducted with the help of computer program STATISTIKA 6.0. For monitoring of judo wrestlers' heart beats rate we used multi-channel radio-telemetric system «Polar 400». With its help we corrected and optimized intensity of training on the base of record of HBR indicators in real time.
For determination of judo wrestlers' functional fitness and its dynamic under impact of training loads we used widely spread in practice of sport wrestling control tests [5].
For assessment of different qualification judo wrestlers' functional fitness we applied the following tests: 1. Throw of dummy over hip during 1 minute (special endurance). Description: the tested is in initial positionmain stance and holds dummy by hands. By signal the tested shall as quick as possible and technically correctly fulfill throws over hip. Assessment of results: quantity of throws (n), HBR before and after the task and in 4 minutes of rest are registered.
2. 10 throws of dummy over hip (speed-power endurance). Description: the tested is in initial positionmain stance and holds dummy by hands. By signal the tested shall as quick as possible and technically correctly fulfill throws over hip. Assessment of results: quantity of throws (n), HBR before and after the task and in 4 minutes of rest are registered.
3. Throw of dummy (big weight) over hip during 1 minute (power endurance). Description: the tested is in initial positionmain stance and holds dummy by hands. By signal the tested shall as quick as possible and technically correctly fulfill throws over hip. The weight of dummy is selected, considering the mass of the tested. Assessment of results: quantity of throws (n), HBR before and after the task and in 4 minutes of rest are registered.
For assessment of judo wrestlers' functional fitness in test tasks we used method of telemetric pulse metering. It was the simplest way to conduct urgent and current corrections of training session with the help of the so-called restoration effectiveness indicator (REI). This indicator permits to assess in the whole adequacy of load to sport form of sportsman as on the current moment of time.

Results of the research
Comparative analysis of functional fitness (see table 1) of judo different qualification wrestlers (1 st group -1 st grade sportsmen, and 2 nd groupcandidates master of sports -CMS) permitted to reveal statistically unconfident differences (P>0.05) between results of tests "throw of dummy over hip during 1 minute" (special endurance: quantity of throws -t=0.77, HBR after the task -t=1.72, HBR after 4 minutes' rest -t=0.57); "10 throws of dummy over hip" (speed-power endurance: time of throws -t=1.02, HBR after the task -t=0.14, HBR after 4 minutes' rest -t=1.35); "power endurance, quantity of throws-t=0,82, HBR after the task -t=1.62, HBR after 4 minutes' rest -t=0.09); In the process of factorial analysis of functional fitness structure of different qualification judo wrestlers we found the following characteristics (see table 2): total contribution in total dispersion of sample (TDS) was 85.33%; in 1 st group (of 1 st graders) we found 3 factors, total contribution of which was 87.15%; in second group (CMS) we found four factors with contribution in TDS -83.04%; in 1 st group (boys) we found 4 factors with total contribution of 94.18%; and in 2 nd group (girls) -3 factors with contribution of 79,87%  Factorial structure of functional fitness of different qualification and sex judo wrestlers has its own specificities in quantity of factors and their internal sense, which shall be considered with determination of judo wrestlers' functional fitness for training and competition functioning in certain conditions.
The received factorial structure of functional fitness in any qualification or sex profile permitted for us to supplement model characteristics of judo wrestlers with the most important sides of functional fitness.
In assessment of restoration efficiency indicator (REI) of different qualification and sex judo wrestlers (see fig.2) we registered a number of peculiarities: − REI in process of "throw of dummy over hip during 1 minute" (of proper weight category and characterizing special endurance) witnesses that organism's response to training load was too high (that can result in tiredness of system) (38.71%).
-REI in process of "10 throws of dummy over hip for quickness" (of bigger mass and characterizing power endurance) witnesses that organism's response to training load was too high (that can result in tiredness of system) (52,71%). -REI in process of "throws of dummy over hip" (of bigger mass and characterizing power endurance) witnesses that organism's response to training load was too high (that can result in tiredness of system) (40%). Results of REI analysis witness, that for different qualification judo wrestlers training loads are too high in test tasks for special and power endurance. It can result in quick tiredness. In tests for speed-power endurance load was proper.

Fig.2. Restoration efficiency indicator of different qualification and sex judo wrestlers, %
Analysis of boys' REI results witnesses that training load was correct in tests for speed-power endurance. In control tests for special and power endurance load was excessive. It permits to say about tiredness and over-tension under such loads. For girls TEI in all tests was <50%. It also witnesses about too tensed organism's response to this loads. That is why it is necessary to recommend using in judo wrestlers' trainings REI, with the help of which it would be possible to reliably control parameters of scope and intensity of loads of different orientation.
For detection of signs of incomplete organism's restoration in separate training session we offer to apply the following algorithm of operative correction of differently oriented training loads: 1 STAGEdetermination of purpose and task of training; 2 STAGEdetermination of initial state of controlled system (by objective and subjective parameters of organism's fitness); 3 5 STAGEprocessing of information, received by feedback channel and working out of correcting influences (transfer of information about realization of programmed purpose oriented information on display of "Polar" watch and sound signal); 6 STAGErealization of correcting influences and plans on the basis of REI calculations (operative corrections are entered in "Polar" for further fulfillment of purpose orientation).

Discussion
As a result of conducted research we have the ground to state that ensuring of effectiveness of training loads' control for different qualification judo wrestlers is possible only with the help of operative registration of heart beats rate indicators. It is proved by researches of other authors [1,4,[20][21][22][23].
In the works of specialists [23][24][25] functional fitness of judo wrestlers as holistic component are regarded. Just in our research we found factors, which determine structure of judo wrestlers' functional fitness. It permitted to define determinants of functional provision of different structural elements of special motor task, which simulates judo wrestlers' competition functioning.
Many authors [15,21,23] affirm that in connection with intensification of training process there appear still higher requirements to assessment of judo wrestlers' functional potentials with the help of telemetric registration of heart beats rate response to loads of different orientation. In this connection we used restoration efficiency indicator. This indicator permits to assess adequacy of physical load to organism's functional potentials as on current moment of time. On the basis of modern approaches to assessment of judo wrestlers' functional condition we worked out algorithm of operative correction of differently oriented training loads, which consists of six stages. The received results are in agreement with researches of other authors [20,23,26]. These authors note high response of organism to training load of special and power orientation in contrast to load of speed-power orientation.
All these witness about demand in not only perfection of control system over judo wrestlers' functional state but also in realization of effective control system over training impacts at different stages of sportsmen's training.
Conclusions: 1. Control over training process on the basis of assessment of current training effects with the help of regulation of special exercises by their orientation and intensity of physiological impact on sportsman's organism permits to correct dozing of physical loads. Thus, functional fitness, effectiveness of training process and efficiency of competition functioning significantly improve.
2. Comparative analysis of different qualification and sex judo wrestlers' functional fitness permits to speak about statistically unconfident differences (P>0.05) of all researched parameters of functional fitness. This fact witnesses about relatively equal level of judo wrestlers' functional fitness, General laws and individual features of functional fitness's factorial model in context of judo wrestlers' motor fitness from the point of system-structural organization of motor functioning.
3. Permanent on-line monitoring of sportsmen's heart beats rate will permit for coach to correct training process during training session or after certain its parts (exercises): vary combinations and sequence of different training means' application; determine quantity of exercises' repetitions and intensity of their fulfillment; rationally determine rest intervals; set correspondence of exercise's intensity to solution of task. Constant recording of heart beats rate and REI calculation permit to objectively assess effectiveness of training micro-cycle's organization, to timely determine the trend to progressing of tiredness or adaptation's failure.
The prospects of further researches imply practical realization of the worked out algorithm of training process's operative correction in different kinds of martial arts.

Conflict of interests
The author declares absence of any conflict of interests