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Visual constrains in badminton serve
Ďurčo, Dominik ; Carboch, Jan (advisor) ; Petružela, Jan (referee)
Title: Visual constrains in badminton serve Objectives: Main goal of this bachleor's theses was to examine whether and to what extent does the visual feedback influences short badminton serve, whether the accuracy and success rate will change. Methods: Data were obtained experimentally, later evaluated by the method of indirect observation - video analysis. Ten players were tested. Each player was subjected to four tests. The first serve test was with occlusion, the player's vision was occluded at the moment of contact of the shuttlecock with the racket using the occlusion glasses that the players wore. The second and third tests were performed under normal conditions. The last test was the same as the first test with occlusion. Results: By comparing the average distances of the shuttlecock impact points between the short backhand serve tests in badminton, a statistically significant effect of visual feedback p = 0.04 on the accuracy of short serve was demonstrated. In the occlusion tests, the average distance between the line and the point of impact of the shuttlecock was 32.5 ± 23.9 cm and under normal conditions 27.7 ± 20.8 cm. The difference between number of fouls under two conditions was only 1.5%, with more foul attempts being recorded in the tests under normal conditions. Keywords:...
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Development of tennis technique
Velebil, Matěj ; Kočíb, Tomáš (advisor) ; Carboch, Jan (referee)
Title: Development of tennis technique Objectives: The main object of this thesis is to analyse the fundamental factors that affect the development of tennis technique. Furthermore, this thesis presents the most common deviations from the optimal tennis technique, including their possible causes, and consequently suggests possible corrections that would help optimise the technique. Methods: Based on the analysis of documents, are present the fundamental factors that influence tennis technique. Specific selected deviations are develop from the optimal tennis technique on the parts of the basic strokes, in which the specific deviations, its description and the causes are stated. Furthermore, methods of correction to eliminate the mentioned technical deviations are proposed. This methods are based on the analysis of documents and observations from our own past experience. Results: The result is a detailed analysis of factors that affect the development of tennis technique. Furthermore, a list of deviations from the optimal technique with possible causes and proposed methods of their possible correction. The theoretical basis of the work deals with tennis technique as a fundamental factor influencing sports performance in tennis. Keywords: Biomechanics, exercises, correction, deviation, stroke
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Intra-individual stability of performance and level of kinesthetic-differentiation ability in wedge play in golf players of varying performance level
Novák, Petr ; Gryc, Tomáš (advisor) ; Carboch, Jan (referee)
Title: Intraindividual stability of performance and kinestetic abilities level in wedge play performed on golf players with different performance level Goal: Goal of this thesis is detect an intraindividual stability of full swing performance in wedge play and find out kinestetic abilities level of golf players with different performance level when they control distance of ball flight, club head speed and ball speed. Methods: There were 15 golfers participating in this study (n = 15). Tested subjects are characteristic by these values: age 18,36 ± 2,61, body height 180,86 ± 7,38, body weight 73,21 ± 10,25, HCP HCP -0,47 ± 1,53. Intraindividual stability of performance and kinestetic abilities level was tested by instrument TrackMan. Gained values were processed by statistical methods in Excel. Pearson coeficient was used to find out the dependence between data. Results: We found high level of intraindividual stability from test results. Significant difference was found between in distance, club head speed and ball speed parameters with and without feedback. Significant connetion between intaindividual stability and performance parameters was found only in 1/3 of cases, same as connection between kinethetic ability and performance parameters. Key words: Short game, golf swing, approach shots, abilities
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Tactic analysis of elite tennis players at Nitto ATP Finals 2020
Hrdlička, Karel ; Kočíb, Tomáš (advisor) ; Carboch, Jan (referee)
Title: Tactic analysis of elite tennis players at Nitto ATP Finals 2020 Objectives: The aim of this work was analyze what tactics use best eight ATP players of 2020 in game situations. Methods: Method of indirect observation of the tournament Nitto ATP Finals 2020 was used in the work. Data from matches were recorded by using notation analysis. A set of eight players was observed, each player played 3 sets. Results: The results show what tactics variants use best players in the world. It was found that service winner finished 31,8 % from all points. If players serve they won 67,8 % of rallies. In 56,6 % of rallies was not played more then 4 strokes. If rallies lenght was more then 4 strokes, volley finished 14,2 % points, winner forehand 17 %, winner backhand 7,6 %, offensive forehand 17 %, offensive backhand 13 %. Players using to finished long rally forehand more often then backhand. Keywords: tennis, tactic, tactical analysis
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Strategy and tactics in tennis singles
Procházka, Josef ; Kočíb, Tomáš (advisor) ; Carboch, Jan (referee)
Title: Strategy and tactics in tennis singles Objectives: The primary goal of this study was to inquire, at various levels of the training process, into what elite tennis players require from their coaches in order to maximize the outcomes of the training process. The secondary goal was to supply the perspective of the players with a perspective obtained from experienced tennis coaches. The coaches provided us with their views on what makes the training process effective. Methods: The research design of this study is a version of the multi-case explorative study that gathers data by means of semi-structured interviews. It is a case of qualitative research. The data obtained, in total from 18 respondents (9 players, 9 coaches), were submitted to a deductive form of thematic analysis. Two thematic tables and the related reports are the outcomes. The reports were made with the intention of formulating useful recommendations, whenever possible, and to relate the findings to the content of the theoretical part of the thesis. Results: Our data have underpinned the importance of tactics training. To maximize the effectiveness of the training process, it has been reported, it is necessary to bring the training process in terms of performance, in various aspects (tactics, psychology, physical performance...
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Stress situations in a tennis match
Pěničková, Dominika ; Kočíb, Tomáš (advisor) ; Carboch, Jan (referee)
Title of the thesis STRESS SITUATIONS IN TENNIS MATCH The goal of the thesis The aim of the work is to contribute to the understanding of the psyche of a tennis player, especially in the relation to a tennis match in singles. Specifically, I wanted to identify the mental states and factors that can affect the game performance of tennis players and the rate of use of psychological training in tennis. To meet the goal, the following scientific questions were created: To what extent do tennis players use psychological training? Is inspiration, motivation and determination important for the players to maintain the high-quality performance? Can players concentrate or maintain concentration during the match? What thoughts and feelings do players have before beginning the match? How do they react to their current state of mind? How do players in model "particular" situation react to stressful situations in the "key moments" of the match? Method In this work, an anonymous written survey was used to collect data, which consisted of 39 questions. The research group consisted of registered and former ČTS players, of different genders, who were over 18 years of age, playing different tournament classes. Personal experience and expert consultations were used to create the survey. The results were...
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Comparison of selected characteristics of men's matches on international level of a lower category
Šiman, Jakub ; Carboch, Jan (advisor) ; Kočíb, Tomáš (referee)
Title: Comparison of selected characteristics of men's matches on international level of a lower category Objectives: The objective of this thesis is to find out what the game pace was at Maia Open 2019 and at RPM Prague Open 2019, and to compare the difference in game pace from matches in the first rounds to matches in the final rounds of the tournament (the semifinal and final), then compare match characteristics between tournaments and find out effect of a serve on game pace. Methods: The methods used in this thesis are indirect observation and system notation analysis. When evaluating the overall average of all variables from 10 matches at Maia Open 2019, the number of players was N = 17, with an average placement of ATP M = 442,8 ± 272,0. When evaluating the overall average of all variables from 10 matches at RPM Prague Open 2019, the number of players was N = 13, thereof players N = 8 with an average placement of ATP M = 529,0 ± 77,6 and players N = 5 with an average placement of ITF M = 832,6 ± 578,6. The monitored variables were rally time, time out length and the number of hits. The game pace was calculated from the rally time and the number of hits. The relationship load was evaluated from the time out lenght and the rally time. Results: The average game pace is 1,36 s at Maia Open 2019....
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Evaluation of the project Děti na startu
Loušová, Kristýna ; Kočíb, Tomáš (advisor) ; Carboch, Jan (referee)
Title: Evaluation of the project Děti na startu Objectives: The aim of the bachelor thesis is to evaluate the project Děti na startu, its availability and training content. Methods: In the theoretical part of the thesis I deal with basic concepts. It describes basic issues and development of motor skills of preschool children and early school age. This part of the thesis is based on professional literature that I published as an university project and that has direct line with with this topic. The research part is devoted to the project Děti na startu as such. It presents this project, its goals and basic principles. Also I evaluate the project, both from the perspective of the parents of the children, the children themselves, and mine own perspective, based on the knowledge of theoretical issues. The work aims to evaluate the project, especially in Kladno, where the project has a broad base. Results: The results of the research part of the bachelor thesis show the satisfaction of parents whose children are involved in the project, both in terms of course content and the expertise of leading training units. Keywords: pre-school age, primary school age, physical abilities, versatility, Děti na startu
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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...
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Comparison of Injury Occurrence in Czech Rugby Women with Countries Abroad
Exnerová, Kristýna ; Pravečková, Petra (advisor) ; Carboch, Jan (referee)
Title: Comparison of occurence injuries in Czech women ragby with foreign states Objective: Objective of my thesis is comparison of occurrence injuries in Czech women rugby with selected foreign states. Further it focus on individual types of injuries by post on the pitch, its causes and on the various preventive measures that can preclude its occurence. Method: For the research it was used method of non-standardized questionnaire with closed and semi-closed questions. The questionnaire was managed in English language on server (survio.com.) and was sended to women teams in six foreign states. Total was answered 73 questionnares. For the analysis of the data obtained was used software Microsoft Excel 2016. Results: The results showed that in the teams in the selected foreign states the most occur ligament injuries (26%), followed by dislocations (20%), fractures (18%), concussions of brain (16%), injury lacerations (15%) and other serious injuries (5%). Of the total number of injuries (51%) feel on attackers and (49%) on the players of scrum. The most injuries occur during defensive tackling (64%) and attacking (29%). The overall average duration of treatment was 2 months and 5 days. Injuries by individual parts of body were the most on lower limbs (36,8%). The following parts were upper limbs...
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