National Repository of Grey Literature 187 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Selective respiratory parameters and training of female tennis players
Pacholek, Jakub ; Kočíb, Tomáš (advisor) ; Heller, Jan (referee)
Title: Selective respiratory parameters and training of female tennis players Objectives: The focus of this essay was to gather information on the respiratory parameters of twin female tennis players and compare them with the general population and elite female players; both in the field and in controlled environment. Furthermore, we used results from the field and the controlled environment to create respiratory training for our twin players. Methods: We used analysis, comparison and conversation methods. The analysis method was applied to respiratory parameters of our twin players and the comparison method was then used to compare the results with the general population and elite players. With the structured conversation method, gathered data from our twin players for individual experience during the training with POWERbreathe. Results: The respiratory parameters of our twin players were average compared to the general population and below average compared to elite players. Laboratory and field results showed different results of VO2max. Training with POWERbreathe, with increasing resistance, helped our player N with breathing Keywords: twins, respiratory, training, tennis
Anticipation sources and interaction during the serve return
Reischlová, Eliška ; Carboch, Jan (advisor) ; Kočíb, Tomáš (referee)
Title: Anticipation sources and interaction during the serve return Objectives: The objectives of this diploma thesis are to explore what kinds of anticipatory resources elite tennis players perceive and which ones they take in consideration when returning the service. Methods: The qualitative type of research was used in this diploma thesis, specifically a case study. Professional tennis players were chosen and their ATP emplacement is from 26th to 163th in the world. Five of the chosen tennis players only train now, two of them train and also play and the other two only play. Their age varies from 25 to 43 years old. A method of review with instruction was used, the review had seven questions and lasted approximately 30-60 minutes during which the players thought in detail of key factors that they use for anticipation the service. The second phase of the research was a transcription of the review, its coding and analysis. Results: In this diploma thesis there is a description of individual themes that point out to other anticipatory resources which tennis players examine during their matches. Tennis players examine contextual and kinematic resources that help them to anticipate the service during the match. It was also found that tennis trainers do not use anticipation and returning the service...
Analysis of the tennis match with emphasis on psychical factors
Mikešová, Eva ; Kočíb, Tomáš (advisor) ; Carboch, Jan (referee)
Title: Analysis of the tennis match with emphasis on psychical factors. Objectives: The main goals of this paper is to assess whether mental states can affect the performance of the player during a tennis match. Method: The basic method will be used method of direct observation of players in the game situations with tennis match statistics. Results: Based on the analysis of the match was prepared curve of performance, which made it possible to compare the course of performance for both players. During the observation, external manifestations of behavior were recorded, which were reflected in the further development of the match. Keywords: tennis, tennis psychology, psychical states
Nutrition in adolescent tennis players
Sojková, Eliška ; Šteffl, Michal (advisor) ; Kočíb, Tomáš (referee)
Title: Nutrition in adolescent tennis players Objectives: The main aim of this study was to estimate eating habits in young tennis players during three days - training, tournament and rest days. Another aim was to compare eating habits between sexes and among those three days. Methods: A cross-sectional study approach was used in this master thesis. A standardized nutrition questionnaire was used to obtain information about the eating habits. Nonparametric statistic methods were used to analyze data. Results: Five females and nine males aged 14 - 17 years participated in the study. All the participants were advanced tennis players from the Czech national youth league. Fluid intake was similar in both sexes and did not differ among those three days significantly. Females had higher intake of carbohydrates, fats as well as overall energy intake in the rest day. The other measures were higher in males. Conclusion: Both sexes had a different trend in eating habits among those three days. The study also confirmed differences in eating habits between sexes. Keywords: tennis, nutrition, adolescent, physical activity, eating.
Analysis of selected factors influencing the pass in volleyball
Mezuliánková, Tereza ; Vorálek, Rostislav (advisor) ; Kočíb, Tomáš (referee)
Title: Analysis of selected factors influencing of reception in volleyball Objectives: Analysis of selected factors influencing of reception in volleyball in the women's extra league Methods: Quantitative research is used helping with electronic questionnaire. The questionnaire was distributed to women extra league players. The questionnaire included questions from the field of general information, technical, tactical and psychological components of the training. Conclusion: 49 respondents answered the questionnaire. The starting position for the float service is different from the starting position for the jump service. The psychological component of sports training is not included in the training, although it affects the pass of the service. Keywords: skills in sport, factors, psychology
Monitoring the number of injuries in volleyball specializations and their prevention
Malá, Mariana ; Vorálek, Rostislav (advisor) ; Kočíb, Tomáš (referee)
Title: Monitoring the number of injuries in volleyball specializations and their prevention Objectives: The aim of the bachelor's thesis was to monitor, which player specialization is most burdened by the number of injuries and what prevention they use. . Methods: To obtain the necessary data, the method of expert finding in the form of a questionnaire was used. Hypotheses were established, the obtained data were processed into graphs and the results were determined. Then the results were compared with hypotheses and with foreign and Czech literature. . Results: I have found that the most affected position by injuries is middle blocker. The highest incidence of acute injuries is in the area of fingers and ankles. Players most often have chronic problems with their knees and shoulders. In terms of prevention, I found that volleyball players most often use regeneration in the form of other sports activities and that the length of their initial warm-up does not correspond to the theoretical basis. Keywords: volleyball, prevention, injury, regeneration, load, warm-up
An Analysis of the Dependency on Rally Length on the Type and the Direction of Tennis Serve
Skřivánek, Jan ; Kočíb, Tomáš (advisor) ; Carboch, Jan (referee)
Title: An Analysis of the Dependency of Rally Length on the Type and The Direction of Tennis Serve Objectives: The aim of this diploma thesis is to determine the length of tennis rallies in dependency on the type and the direction of tennis serve in men's tennis singles at the Australian Open 2019. Methods: The analysis of tennis matches at the Australian Open 2019 is based on indirect structured video observation. Information leading to the analysis were recorded by the notational analysis. Results: The diploma thesis serves to identify the tactical concept of professional players as well as a basic for the training process. Keywords: tennis, tactics, strategy, hard court, rally
Rally pace and match chatracteristics in tennis on international level
Sklenářik, Michal ; Carboch, Jan (advisor) ; Kočíb, Tomáš (referee)
Title: Rally pace and match chatracteristics in tennis on international level Objectives: The aim of our work is to find out, which rally pace is in tournament of ITF Men's World Tennis Tour called Milovice Indoor Open 2019 and compare our results with past results analyzed on Australian Open 2017. Methods: The method of this thesis is indirect observation and follow-up notational analysis. We were collecting data about number of strikes, time of rally, time between points and relationship load. The rally pace was calculated from time of rally and number of strikes. The relationship load was calculated from time between points and time of rally. Results: The rally pace was on tournament of ITF Men's World Tennis Tour in Milovice in 2019 1,27 seconds. Average number of strikes was 4,84, average time of rally was 6,18 seconds, average time between points was 22,34 seconds and average relationship load was 1:3,72. We compare our results with measured results at Australian Open 2017 and average rally pace was in our research slower by 0,05 seconds. Key words: rally pace, notational analysis, game performance, strategy, tennis, Australian Open 2017, Milovice 2019
Analysis of serving and reciveng formations in tennis doubles
Čábela, Matěj ; Carboch, Jan (advisor) ; Kočíb, Tomáš (referee)
Analýza účinnosti postavení podávajících a přijímajících hráčů v tenisové čtyřhře Cílem práce je zjistit četnost a účinnost užívaných formacích při čtyřhře jmenovitě: "I" formace, "australská formace" a "základní postavení" při podání dvojice. A při příjmu mezi "základním postavením" a "postavením u základní čáry". Metodami v této práci jsou nepřímé pozorování a notační analýza. Sledovali jsme soubor hráčů čtyřher v jednotlivých utkáních pomocí videozáznamů. V těchto utkání notační analýzou zaznamenávali četnost a účinnost jednotlivých taktických variant. Účinnost "I" formace pří prvním podání činí 80,92%, u druhého podání 56,25% a jeho celková četnost v rozehrách je 43,65%. Při formaci v základním postavení u sítě při prvním podání je účinnost 79,9%, při druhém podání 57% a četnost činí 56,35% všech rozeher. příjmu prvního podání v postavení byla účinnost 28%, u druhého 50,35% a četnost formace je 64,35%. Poslední měřenou formací je postavení u základní čáry při riternu a ta při příjmu prvního podání měla účinnost 31,28%, při druhém podání 45,16% a její celková četnost Klíčová slova: strategie, taktické varianty, "I" formace, notační analýza, dospělí

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