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Analysis of opponent's circumvention, passing and shooting in match of U12 soccer players
Zbur, Dominik ; Kokštejn, Jakub (advisor) ; Vampola, Jindřich (referee)
Name: Analysis of opponent's circumvention, passing and shooting in match of U12 soccer players Objectives: Aim of this thesis is to determine frequency and success rate of individual game activities (opponent's circumvention, passing and shooting) in competitive matches football players of the U12 category. Methods: The researsch team consisted of soccer players of the U12 category of the Alex Zbur Football Academy. The research participants were motitored in 5 competitive matches that were played in the spring part of the 2022/2023 season. Each match was played 2x35 minutes with 7 players and 1 goalkeeer. The method of indirect observation of recorded video recordings was used to obtaion individual data. Three attacking game activities of an inidividual were selected for research: opponent's circumvention, passing and shooting. Results: In the game activity of opponent's circumvention a significantly higher frequency was found in the attacking half of the field, an average of 64,2 times. The average sucess rate of opponent's circumvention reached 51,7 %. The most attempts were made in the frontal position using changes of direction in 1v1 situation. The pass was recorded an average of 211 times with a sucess rate of 65 %. The ground pass from 2 or more touches occurred most often. Most actions...
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The Analysis of passing through the opponent in football players in the U13 and U15 categories
Vorlíček, Lukáš ; Kokštejn, Jakub (advisor) ; Frýbort, Pavel (referee)
Title: The Analysis of passing through the opponent in football players in the U13 and U15 categories. Objectives: The Analysis of offensive activities of passing through the opponent football players of younger pupils category U13 and older pupils category U15. Methods: The research sample was formed by two youth teams of younger pupils category U13 and older pupils category U15 playing the highest Czech league and European football cups. At the U13 category were monitored three matches, at the category of U15 four league or friendly matches in 2021/2022 season. The data were obtained from VEO camera recordings. The data were then inserted into the prepared folio and processed by Microsoft Office Excel. Within the research we were focused on frequency, success rate, arithmetic mean and standard deviation. We obtained the substantive significance of the difference by calculating Hedges' g. Results: A significantly higher passing through the opponent success in the own half compared to the attacking half was found only in U15. Also, the difference in the overall success of passing through the opponent between the U15 and U13 teams did not reach material significance and their success rate was almost identical (63% ±7.7%; 61% ±6.5%). A significantly higher frequency passing through the opponent was...
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Analysis of an individual skill - passing through the opponent
Slicho, Tomáš ; Kokštejn, Jakub (advisor) ; Frýbort, Pavel (referee)
Title: Analysis of an individual skill - passing through the opponent Objectives: The objective of this thesis is the analysis of the individual skill, namely passing through the opponent in a selected group of the Champions League. Methods: In my thesis to obtain data I used the method of indirect observation of selected matches that were available to me based on video recordings. I analyzed individual matches into record sheets. This analysis is focused on the individual skill, namely passing through the opponent. Results: The overall frequency of passsing through the opponent for the teams Bayern Munich, Inter Milan and FC Barcelona was significantly higher compared to the team Viktoria Plzeň. Viktoria Plzeň's overall success rate was significantly lower than the other teams in the group. The overall failure to lose the ball for Viktoria Plzeň was significantly higher than the other teams. The players of Viktoria Plzeň recorded a significantly lower frequency of offensive duels 1versus2+ in comparison with the other teams. The overall frequency of attempts to pass through the opponent in the penalty area was significantly higher for the other teams compared to Viktor Plzeň's team. The success after the loop with a change of direction was significantly lower for the Viktoria Plzeň team compared...
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The relationship between the level of technique skills and performance in small-sided games in U12 football players
Kabelák, Tomáš ; Kokštejn, Jakub (advisor) ; Buzek, Mario (referee)
Topic: The relationship between the level of technique skills and performance in small- sided games in U12 football players. Objective: To find the diferences in success of defeating an opponent in small-sided games between three groups of players (devided according to level of technical mastery of defeating an opponent in technical exercise without an opponent). To find the relationship between level of technique skill in defeating an opponent and success of defeating an opponent in real condition in small-sided games in U12 football players. Methods: Evaluation was based on our test. Small-sided games were used for evaluation of success of defeating an opponent in situations 1 on 1. Methods of direct and indirect assessment with help of video were used for assessment of the test as well as the small-sided games. Results: Significant effect size differences were found between groups of players in small-sided games in % success of defeating an opponent and % success of keeping the ball in attempt to defeating an opponent. The results suggests that players with higher level of technical skills in defeating an opponent are more successful in defeating an opponent in real game situations. Nevertheless, the statistically significant results weren't found. Key words: Football, motor skills, small-sided...
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Analysis of passing throuhg the opponent in young football players.
Kocík, Martin ; Kokštejn, Jakub (advisor) ; Frýbort, Pavel (referee)
Title: Analysis of passing through the opponent in young football players. Objectives: Analysis of offensive individual game skill - passing through the opponent in young football players - category U11. Methods: The research group consisted of 5 football teams of young football players, category U11. Each of these football teams was observed in 3 matches in the final tournament Ondrášovka Cup in the 2019/2020 season. We were obtaining data from recorded videos available on the website www.tvcom.cz. Data were written into the recording sheet and transfered into the program Microsoft Office Excel. During the research we were working with frequency and arithmetic mean. Results: Frequency of passing through the opponent was significantly higher on the offensive half, it created 59,6 % of all attempts against the defensive half. The best results had AC Sparta Prague and SK Slavia Prague on this count. The success rate of passing through the opponent was also very different on both halves, it achieved only 36,6 % on the offensive half and 52,3 % on the defensive half. The highest success rate of passing through the opponent on the offensive half had AC Sparta Prague and SK Slavia Prague again and FC Zbrojovka Brno with them, all of them had between 47 - 48% success. The most attempts of passing through...
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The relationship between the level of technique skills and performance in small-sided games in U12 football players
Kabelák, Tomáš ; Kokštejn, Jakub (advisor) ; Buzek, Mario (referee)
Topic: The relationship between the level of technique skills and performance in small- sided games in U12 football players. Objective: To find the diferences in success of defeating an opponent in small-sided games between three groups of players (devided according to level of technical mastery of defeating an opponent in technical exercise without an opponent). To find the relationship between level of technique skill in defeating an opponent and success of defeating an opponent in real condition in small-sided games in U12 football players. Methods: Evaluation was based on our test. Small-sided games were used for evaluation of success of defeating an opponent in situations 1 on 1. Methods of direct and indirect assessment with help of video were used for assessment of the test as well as the small-sided games. Results: Significant effect size differences were found between groups of players in small-sided games in % success of defeating an opponent and % success of keeping the ball in attempt to defeating an opponent. The results suggests that players with higher level of technical skills in defeating an opponent are more successful in defeating an opponent in real game situations. Nevertheless, the statistically significant results weren't found. Key words: Football, motor skills, small-sided...
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Comparison of individual gaming activities in a match and training process in football.
Jura, Ondřej ; Buzek, Mario (advisor) ; Frýbort, Pavel (referee)
Title: Comparison of individual gaming activities in a match and training process in football. Objectives: Comparison of success of selected offensive individual gaming activities in a match and training process in SK Slavia Prague, category U-11 and U-10. Methods: The success of individual gaming activities between training process and the matches was compared by the method of indirect observation using video records of three matches and test battery. Matches showed different quality, so their overall results were taken into account by the coefficients of difficulty. Test battery included six exercises focused on the observed individual gaming activities. Based on the collected score from the test battery and percentage of success of the match the interval scale was identified through the standard deviation. Both values were compared. Results: The investigation showed that the quality of the observed individual gaming activities in the training process largely reflected in the game. This is illustrated by the finding that five of the eight observed players obtained the same results in battery test and observed matches. Keywords: Diagnosis of individual gaming activities, test battery, evading opponents, passing, shooting, coefficient of difficulty.
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