71 research outputs found

    PECULIAR ASPECTS OF QUALIFIED WRESTLERS’ SPECIAL WORKABILITY AND SUPREME NERVOUS SYSTEM FUNCTIONING AT SPECIAL TRAINING STAGE OF PREPARATORY PERIOD

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    Purpose: to determine peculiar aspects of qualified wrestlers’ special workability and supreme nervous system functioning in special training stage of preparatory period. Material: 18 qualified wrestlers if 17-20 yrs age were tested. We used testing of special workability and psycho-physiological testing. Results: it was found that sportsmen’s special workability was at rather high level. Though, recreation coefficient witnesses about some accumulation of fatigue. Besides, we registered reduction of central nervous system’s functional potentials. It is proved by latent periods of simple and complex visual reactions (at low and below average levels). We found correlations between sportsmen’s special endurance, level of complex visual-motor reaction and nervous processes’ functional mobility. Besides, sportsmen with stronger nervous processes recreate quicker after standard loads. Conclusions: it was found that alongside with high special workability sportsmen accumulate fatigue and have absence of recreation. It is proved by weakening of central nervous system’s functional potentials. We supplemented the data about correlation between special workability and sportsmen’s psycho-physiological condition. It was assumed that persistent influence on supreme nervous system will permit to sustain special workability at high level and prevent from over-training

    The effectiveness of a course of the drug " Alakton " in the preparation of skilled wrestlers

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    Purpose . The influence of the new domestic preparation on the performance of functional readiness and psychophysiological performance athletes. Material and methods . The study involved 12 qualified wrestlers (age 17-19 years ) with the written consent. The drug contains chelated magnesium glycinate cocarboxylase and betaine. Course reception - within seven days of shock microcycle. Results . Found that course reception has a positive impact on health and the special recovery processes athletes. Also found a positive effect on physiological indicators. The authentic reduction in travel time distance shuttle run 4 x 9 m, increase in the coefficient of special endurance, increase the number of repetitions in the test. Showed a reduction in the coefficient of restitution and increasing the number of shots (mill) in this test. Conclusions . The data obtained suggest appropriate use of the drug in the practice of preparing skilled fighters

    Approximation of laws of random probabilities by mixtures of Dirichlet distributions with applications to nonparametric Bayesian inference

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    On the central limit problem for partially exchangeable random variables with values in a Hilbert space

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    Queueing networks and operator selfdecomposability

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