National Repository of Grey Literature 178 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
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
Baseball modification for children and their comparison.
Aubrecht, Ivan ; Pravečková, Petra (advisor) ; Kočíb, Tomáš (referee)
Title: Baseball modifications for kids and their comparison Objectives: The goal of this project is to compare, via a two tier method, modified version of baseball for kids, T-ball and Coachpitch. First goal is a comparison of a course of a T-ball and a Coachpitch game - analysis and evaluation of games and their respective scorecards , with the aim of extracting information about the course and the character of the game in both of these modifications. Second goal is an analysis of a cinematic footage of a baseball swing and analysis of differences in mechanics between hitting against a Coachpitch delivery and hitting off a tee in T-ball. On the data extracted from the first two steps, evaluation of benefits of each of these baseball modifications follows. Methods: This research is a case study of a descriptive character in which a large amount of data from 11 individuals is collected. Video footage of 11 research subjects was created for swing motion in both baseball modifications. Video footage was thereafter evaluated via computer programme Dartfish. Extracted data was afterwards analysed via a one-way analysis of variance method. In the second part of the thesis, evaluation of the modified scorecards and subsequent transfer of these scorecards into statistical data is used. Results: Thesis...
Fitness training for tennis players aged 12 - 15 years
Pivcová, Petra ; Kočíb, Tomáš (advisor) ; Carboch, Jan (referee)
Objectives: The aim of this work was to monitor and describe the state of fitness preparation of young tennis players in age 12 - 15 years old in the West Bohemian region. Methods: In this work we have used these methods: interview with a trainer, summary report, content analysis and frame analysis as a partial method. Results: We have found out that players who have regular and systematic fitness preparation in their training regime perform much better than those who have not included fitness preparation into their training routine. Keywords: physical abilities used in tennis, general and specific fitness preparation, organization and forms of fitness preparation, compensatory exercise.
The evaluation of tennis technique and game level of female adolescent tennis players
Skokanová, Aneta ; Kočíb, Tomáš (advisor) ; Carboch, Jan (referee)
Title: The evaluation of tennis technique and game level of female adolescent tennis players Objectives: The aim of this thesis is to evaluate and compare tennis technique of selected strokes and game level of adolescent female tennis players. Methods: For my diploma thesis, I have chosen methods of testing, participant observation and scaling. The research group consisted of four players aged 16-17. I had tested these players using the ITN test, based on which I determined their game level. I used a method of participant observation in order to collect data for the evaluation of selected strokes' technique. Specifically, I observed the players during their training and sessions and made video records of them. Collected data were evaluated based on Likert scale, which contains of six levels. Results: Based on testing, the players were placed in three ITN categories (ITN 5, ITN 6 and ITN 7). The game level of all players is intermediate. According to the ITN test, the strongest part of their game are groundstrokes. On the other hand, the weakest spot of their game are volleys and serve. The players were able to estimate their strengths and weaknesses in almost all cases. In terms of technique, each player has a different stroke as their best one. It does not apply that the player with the best...
Success rate monitoring of the selected volleybal hitter game moves in the cadet division.
Horák, Tomáš ; Vorálek, Rostislav (advisor) ; Kočíb, Tomáš (referee)
Title: Success rate monitoring of the selected volleyball spiker game moves in the cadet division. Aim: The goal of the thesis is to find out the success of the players in the hitter's position in the best teams of the cadet extraleague in selected individual game activities, both on the pass and on the attack. Method: The method used in this work was a video analysis, which with the real-time monitoring of selected matches provided the necessary data. Results: The results confirmed that the second spikers were better players, although the difference was wafer-thin. However, the first spikers were not better attacking players than second spikers. Keywords: Volleyball Individual activity Pass Attack Spiker Cadet extraleague Success
Condition training for volleyball players at junior age
Keclík, Jan ; Vorálek, Rostislav (advisor) ; Kočíb, Tomáš (referee)
Tittle: Condition training for volleyball players at junior age Objective: The main objective of bachelor thesis is evaluating the condition training used for junior volleyball players. Methods: In the bachelor thesis were used methods of measurement and observation with subsequent evaluation of obtained data, using analytical-synthetic procedures and methods of comparison. Results: The results bring the efficiency of condition training used for junior volleyball players. They will deal with default and result data. Key words: Motoric skills, game skills, volleyball, training, player.
Tennis Injuries and Their Prevention
Kosejková, Barbora ; Kočíb, Tomáš (advisor) ; Šteffl, Michal (referee)
Title: Tennis Injuries and Their Prevention Objectives: To summarize current information about the most frequent injuries of tennis players, their causes and possible prevention on the basis of scholarly and professional literature. Methods: The Bachelor's thesis is carried out as an overview study analysing scholarly and professional literature that deals with the most frequent injuries and their prevention with tennis players. The main goals of work were to search for various professional articles containing the topic of tennis injuries, their appropriate prevention and rehabilitation as well as enlarge the knowledge of these injuries, their causes and possible localization on various parts of body. Another goal was to raise awareness of proper recovery during the performance period as well as appropriate rehabilitation and compensation exercises during the injury. Results: The relevant literature shows that most of the tennis injuries are caused by overload, which means players spend more time than optimum on the tennis court. Another cause of these injuries is an incorrect performance of tennis shot, for which tennis coaches are partly to blame too. Therefore, it is important that the coaches insist on the correct technique from the early childhood of player. Almost all tennis injuries can be...
Long-term tennis training development
Rychnavský, Marek ; Kočíb, Tomáš (advisor) ; Carboch, Jan (referee)
Title of the bachelor's thesis: Long-term tennis development Aim of the bachelor's thesis: The aim of this bachelor's thesis is to analyze, evaluate and describe the meaning of long- term development in tennis training for preparation of young tennis players to their later performance and sports career. Methods used in the bachelor's thesis: This bachelor's thesis has a theoretical character and it is based on domestic and foreign literature review. There was applied the method of content analysis of documents along with general research method, analysis - synthesis and inductive - deductive approach. Achieved results: The result of this thesis is analysis, evaluation and describtion of long - term development in tennis training. Benefits of multilateral development in preparation of young tennis players versus early specialization. Key words: Long-term development, early specialization, sports preparation of children, premature exhaustion of adaptation capacity, health aspects, importance of sports competitions
The pace of the game in the women's tennis singles at the US Open 2018
Petrskovský, Martin ; Kočíb, Tomáš (advisor) ; Carboch, Jan (referee)
Thesis name: The pace of the game in the women's tennis singles at the US Open 2018. The purpose of thesis: The purpose of this thesis is finding the pace of the game in rally at the US Open 2018 in the women's tennis singles and comparing the pace of the game in rally after the first serve and after the second serve. Also we want to compare the pace of the opening and closing games, similarly we want to compare the pace of the game in rally in matches with the participation of the selected player. Method: The basic method, which has been used in this thesis, is the notational system analysis. The subject of this method was the indirect observing of video recordings 11 women's singles matches at the US Open 2018. The variables monitored were the replacement time and the number of beats in rally. There was a condition for the minimum number of strokes played in rally, which was four or more strokes between players. Based on the recorded data, the pace of the game was calculated by dividing the rally time and beats. Results: The average pace of the game is 1,48 ± 0,06 seconds. The average number of strokes in rally is 6,68 ± 0,9, the average rally time is 9,86 ± 1,35. The average pace of rally in the post-filing session was 0,11 seconds slower than the pace of rally in the second post. The...

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