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Introduction. Control of specific performance indicators makes it possible to obtain the necessary information for determining dominant characteristics to program sports training taking into account the stage of advancement of sports and athletic performance prediction. Therefore, the aim of the study was to determine the most relevant specific performance indicators in athletes aged 15-16 years practicing the pole vault. Material and methods. The study involved 10 athletes at the first stage at the age of 15 and at the second at the age of 16 practicing pole vault, in the following clubs S.L. WKS, "Zawisza" Bydgoszcz, "Gwardia" Piła, "Śląsk" Wrocław. The study was conducted under training conditions and athletic competition in 2008-2009. The study utilized the method of pedagogical observation and case study. The research tools used involved evaluation of physical fitness and athletic fitness and sporting achievements, conducted during the competition period. To analyze the research results basic statistical methods were used. Conclusions. Special fitness growth dynamics indicators were determined, and analysis of the correlation of these indicators with the sporting achievement was performed. The highest correlation with the pole vault of 0.92 was recorded in an attempt to "fly" over the bar with rollover backwards while doing a handstand. A similar correlation of results was also shown by the special fitness analysis of three competitors with the best results in pole vault. However, in trials of running speed and muscle strength, each of the tested pole vaulters was characterized by an individual development profile.
EN
Background: The aim of the research was to define model characteristics of special fitness in pole vault jumpers of different age categories.Material/Methods: Experimental research was conducted between 2002 and 2009 involving 78 sportsmen doing pole vault at sports club "Zawisza" Bydgoszcz, "Gwardia" Piła, "Śląsk" Wrocław, pole vault centre Gdańsk, and TS "Olimpia" Poznań. In comprised: an assessment of physical development, testing physical fitness, and recording sports results.Results: An analysis of the contestants' physical development dynamics gave a chance to isolate significant moments of differentiation of somatic build features as a result of the applied training stimulus in pole vault.It can also be observed that the sportsmen achieving the best scores in pole vault achieved better results in particular physical fitness attempts than their peers.Results of a correlative analysis, taking into account statistical distribution, allowed defining special fitness indices in a uniform grading scale.Conclusions: The above grading scale allows assessing the level of development of particular indices in a normalised scale making it possible to compare them against the value of changes occurring during the training process.The analysis of particular indices in a uniform grading scale creates the basis for a generalised assessment of special preparation of pole vault jumpers, presentation of their individual model and programming further development. Generalised characteristics in qualitative and quantitative approach make it possible to define the level of special preparation in categories: high, above average, average, below average, low.The determination of model characteristics of pole vault jumpers aged 12-17 allowed defining specific trainings tasks and individualisation in programming and realization of training loads.
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EN
Introduction: The presence of background HCV infection cannot be overestimated in view of the prevalence of chronic hepatitis C and the risk of adverse outcomes of this disease. Purpose of this study was to evaluate the effectiveness of the combined use of antiviral therapy (Roferon + Vero-Ribavirin) and resort factors in patients with chronic hepatitis C in the phase of replication. Material and methods: We observed 48 patients with chronic hepatitis C; the minimum level of activity of the process defined the phase of replication. Markers of HCV infection were determined by enzyme linked immunosorbent assay (ELISA) (a-HCV and HCV-Ig M). HCV RNA was determined twice by the polymerase chain reaction (PCR). Genotyping of hepatitis C virus was performed. Biochemical blood analysis and the study of HCV infection markers were carried out four times. Results of therapy were assessed immediately after the end of the resort (spa) treatment, then at 3, 6 and 12 months after starting treatment. At 12 months after starting treatment, all the observed patients had persistent clinical and biochemical remission. Elimination of the virus from the blood was noted in 56% of the control group and 74% of patients in the study group. Conclusions: For patients with moderately active HCV, the replication phase was characterized by asthenic-vegetative syndrome (100% of patients) with severe depression (22.92%), pain (77.08%) and dyspeptic syndrome (33.33%), moderate hypertransferaseemia (100%), slightly pronounced cholestasis (33% of patients), and signs of mesenchymal- inflammatory response.
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