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The notation analyses of goals during ice-hockey word championship 2021 in U20 category
Janoušek, Jakub ; Šťastný, Petr (advisor) ; Vojta, Zdeněk (referee)
Objectives: The ai m of this diploma thesis is to analy s e goals scored in WJC 2021 and comparison countrie s . The second aim is to detect the biggest demerits of czech hockey from scoring view point w ith the help of this facts and inspire other coaches to more intensive work a greed with wold trend in this topic and the aim to return czech hockey to the best hockey countries group. Methods: The research was carried out by indirect observations 28 matches and 176 scoring situations through video records from WJC 21. The subject of research were 10 teams, that selected 88 scorers. Scoring situations were qualitative analyse. Gained findings have been written down into chart and were quantitative analyse. Results: The outcome of analyse is the most used scoring place Low slot - 0 - 10ft in front of the goal and with the most used location of successfull shot - middle of the goal on the ice or close over the ice creates the most used way to score. From w rist shot - forehand side came the most of goals in WJC 21. Analyse proved demerits o f Czech national team U20 in scoring by tip - in and rebound. The result of analyse also proved demerits of Czech select in power play and short - handed play. Keywords: Ice hockey, WJC 21, shooting, scoring, scoring range, shooting metodology
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Training of offensive game activities of an individual during games in a small space in the 5th class
Bořík, Milan ; Šťastný, Petr (advisor) ; Kregl, Jan (referee)
Title: Training of offensive game activities of an individual during games in a small space in the 5th class (category U10) Goals: The main aim of these bachelor thesis is to create modern exercises, which are combination of games and skills in one unit. The exercises are focused on the development of two game activities of an individual and on the basic movement skill of skating.For each of these skills, I assigned ten exercises in small area games. Methods: In my bachelor thesis I used a qualitative description of exercises, which are focused on two skills that fall into the game activities of the individual and one basic movement skill skating. The stack of exercises is therefore focused on these skills in the U10 category. The exercises were created by combining games and skills together, so the exercises are very varied and suitable for the category. To create, I used the theoretical basis of the work itself, which I combined with the methodology of the Czech Hockey Association and my own experience, which brought me mainly movement games. Each exercise has a given form of difficulty, according to which we include the exercise in the training plan. The meaning of work: Efforts to improve training units, as games in a small space are known to many coaches only as 1vs1 or 3vs3. Kids need more variety, so...
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List of games for ice-hockey skating development in U7-U8 category
Kunc, Jindřich ; Kregl, Jan (advisor) ; Šťastný, Petr (referee)
Title: List of games for ice-hockey skating development in U6-U7 category. Objectives: The main purpose purpose of this thesis was to make a list of fun games with focus on developing the skating ability in U8 category Methods: This thesis was made by researching the information from literature, electronic resources and articles from different countries. Keywords: Ice hockey, kids, younger school age, list of game, games
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The effect of various breathing variations on intra-thoracic pressure, bar kinematics and muscle activity in bench press exercise.
Blažek, Dušan ; Šťastný, Petr (advisor) ; Vágner, Michal (referee)
Title: The effect of breathing technique on intra-thoracic pressure, kinematics of barbell, and muscle activity during bench press exercise. Objectives: The main aim of this study is to determine relationship between breathing technique and bench press exercise. Furthermore, determine which breathing modification leads to overcoming highest resistance and how each individual breathing techniques (Valsalva maneuver (VM), Hold breath (HB), Lung packing (PAC), "reversed breathing" (REVB)) affects kinematics of barbell, and muscle activity, during different intensity (1 RM, 4RM, 8RM, 12RM). Methods: Experiment of cross-sectional character, with usage of our-calibrated sensor, for intrathoracic pressure measurements, 3D kinematics with passive markers and surface electromyography. For measuring anthropometric measurements was further used goniometer, digital scale, and measuring tape. Comparisons of the breathing techniques was done by analysis of covariance ANOVA, while particular parameters were compared by Pearson correlation. Results: Except of REVB technique, which indicated significantly lower load, there was no significant difference between techniques in lifted resistance. Similar effect was observed at results of intrathoracic pressure, where REVB technique showed significantly lower pressure,...
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Strength asymmetries in female soccer players depending on the player's post.
Lisoň, Maroš ; Ižovská, Jana (advisor) ; Šťastný, Petr (referee)
Title: Strength asymmetries of female soccer players according to playing position Objectives: The aim of this diploma thesis was to characterize the unilateral and bilateral asymmetries of knee flexors and extensors in elite football players based on player positions and to define the characteristic isokinetic strength profile for each playing positions. Methods: The research group consisted of 66 female football players who play in the highest czech league. The players completed laboratory testing under the supervision of qualified experts, which took place according to the standard conditions described in the methodological part of this study. In the case of players, we examined the strength asymmetries in the flexors and extensors of the knee and compared them between the 4 basic positions in football. Results: After summing the data from all angular velocities (60ř.s-1 , 180ř.s-1 , 300ř.s-1 ) we found that 33% of our attackers had quadriceps asymmetries above 10%, which was the most of all posts. This is followed by goalkeepers with 28% and midfielders with 25%. The lowest percentage of quadriceps asymmetries was recorded in defenders 22%. Even in the case of hamstrings, we recorded the most asymmetries (> 10%) in attackers, up to 46%. For midfielders and defenders, it was the same result for...
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The significance of link between selected off ice tests and agility ilinoa on ice test in youth ice hockey players from the highest Czech competition
Chvátal, David ; Musálek, Martin (advisor) ; Šťastný, Petr (referee)
Title: Relation between selected off-ice tests and performance in on-ice Illinois Agility test of ice hockey players between 14-17 years old in Czech elite category. Objectives: The main goal of this thesis was to determine whether the somatotype and selected off-ice tests are significant predictors for performance in the on-ice agility test in ice hockey players in the youth elite category. Methods: The research group consisted 28 ice hockey players (8 forwards and 18 defenders) x̅ = 14,88 ± 0,57. Players played highest youth league during the measurement period. The method of Heath and Carter (1990) was used to determine the somatotype. Squat Jump, Countermovement Jump, Free Arm Countermovement Jump, Sit and Reach, pull-ups and off- ice Illinois Agility with a ball were used as off-ice tests. The Aspin-Welch two-samle T-test with Effect size (ES) Hedges' g was used to evaluate the degree of difference in performance between forwards and defenders. Pearson's correlation coefficient with ES coefficient of determination R2 was applied to determine the tightness of relationships between selected variables. Evaluation of the significance of predictors for performance in on- ice agility tests was performed through multiple regression analysis. The significance of the model was assessed according to the...
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Development of defender individual skills in ice hockey in category U12 and 13
Dufek, Martin ; Kregl, Jan (advisor) ; Šťastný, Petr (referee)
1 Abstract Title: Development of individual skills of defenders in the category of older pupils Objectives: The main goal of the bachelor's thesis is to find and gather knowledge about the individual skills of defenders in ice hockey. Using the information obtained in this way and especially in relation to the developmental characteristics of the older school age, individual exercises are proposed that can be used in the process of development of defenders in the age category of older pupils. Methods: One of the methods used in the bachelor's thesis is the search for knowledge and information in electronic databases and book sources. Another method is also a questionnaire survey and interviews with coaches of several hockey clubs. The method used is also the design of exercises with appropriate graphic processing. Keywords: Ice hockey, training, skills, defender.
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The effect of various breathing variations on intra-thoracic pressure, bar kinematics and muscle activity in bench press exercise.
Blažek, Dušan ; Šťastný, Petr (advisor) ; Vágner, Michal (referee) ; Farana, Roman (referee)
Title: The effect of breathing technique on intra-thoracic pressure, kinematics of barbell, and muscle activity during bench press exercise. Objectives: The main aim of this study is to determine relationship between breathing technique and bench press exercise. Furthermore, determine which breathing modification leads to overcoming highest resistance and how each individual breathing techniques (Valsalva maneuver (VM), Hold breath (HB), Lung packing (PAC), "reversed breathing" (REVB)) affects kinematics of barbell, and muscle activity, during different intensity (1 RM, 4RM, 8RM, 12RM). Methods: Experiment of cross-sectional character, with usage of our-calibrated sensor, for intrathoracic pressure measurements, 3D kinematics with passive markers and surface electromyography. For measuring anthropometric measurements was further used goniometer, digital scale, and measuring tape. Comparisons of the breathing techniques was done by analysis of covariance ANOVA, while particular parameters were compared by Pearson correlation. Results: Except of REVB technique, which indicated significantly lower load, there was no significant difference between techniques in lifted resistance. Similar effect was observed at results of intrathoracic pressure, where REVB technique showed significantly lower pressure,...
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The comparison of ice skating efficiency developed by drill vs. gaming form in the U - 10 category
Dvořák, Luboš ; Šťastný, Petr (advisor) ; Kregl, Jan (referee)
Title: The comparison of ice skating efficiency developed by drill vs. gaming form in the U - 10 category. Objectives: The aim of this dissertation is to compare the efficiency of skating developed by drill and game forms of training using speed-skill tests for ice hockey players under the age of 10. Methods: This work used the method of quantitative analysis of test results for ice hockey players of the U10 age category. The tested group consisted of 18 players of the U10 age category from the HC Hvězda Praha team. The dissertation includes three stages of data collection. The first set of data is preliminary, the second set of data is collected after the intervention by the drill form of training and the third set of data is collected after the intervention by the game form of training. The development of skating skills in drill and game form of training always took place in the first twenty minutes of the training. The obtained sets of data were recorded and then evaluated in accord with Friedmanan and Wilcoxon tests. Results: In the 6.1 m sprint, the 35 m sprint and the S-Corner test, slalom with a puck test and the crossing with a puck test there was recorded improvement after each intervention. In the crossing without a puck test the difference was recorded only after the drill form of...
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