National Repository of Grey Literature 249 records found  beginprevious138 - 147nextend  jump to record: Search took 0.00 seconds. 
The level of physical fitness and the detection of the motor skills level of primary school age children
Munia, Jan ; Kokštejn, Jakub (advisor) ; Musálek, Martin (referee)
Name: The level of physical fitness and the detection of the motor skills level of primary school age children. Objectives: To find out the current level of physical fitness and basic motor skills of primary school age children. Methods: The main method of the research was an observation. The study included 54 children (8.9 ± 0.6 years old, 31 girls and 23 boys). For the evaluation of physical fitness, we used the Unifittest (6-60) and for the evaluation of motor skills was used the MABC-2 motor test. The Student's test and the Cohen's d effect size coefficient, were used for the evaluation of group differences. Results: In the MABC-2 motor skills test, 22 % of children achieved the result in a zone above the 84th percentile, 20 % of children were between 51-84th percentile, 50 % of children were in the range between 17-50th percentile, 4 % of children were between 6-15th percentile and another 4 % of children were in the range of <5 percentile. The results of the Unifittest test battery (6-60) showed us that 41 % of children were average, 20 % of children were below average, significantly below were 17 % of children, above average were 15 % of children and 7 % of children were well above average. Girls achieved significantly higher overall MABC-2 performance compared to boys (11.5 ± 2.7 vs 10.0 ±...
The influence of explosive strength indicators on acceleration abilities
Mančal, Karel ; Hojka, Vladimír (advisor) ; Kokštejn, Jakub (referee)
Title: The influence indicators explosive force on the acceleration abilities Objectives: The main aim of this work is to find out the degrese of relatedness indicators explosively force abilities with an acceleration and maximum velocity of soccer players of different ages. Another aim was to determine the degrese of correlation between the acceleration rate AR5 (5 m) and the maximum velocity of MR20 (20 m). Methods: To solve the problem was used the method of measurement. The first measurement was the measurement of the maximum and acceleration velocity by using photocells. Second measurement was explosively-force abilities at assisting Kistler plate. The data measurement by the photocells and Kistler plate I processed by using IBM SPSS Statistic 22. The data from the program IBM SPSS Statistic 22 were statistically processed by Cohen's d. Results: It was detected that indicators of explosively-force skills CMJ such as maximum height and maximum power have a high effect on the acceleration abilities for footballers aged 15-16. Furthermore, i was found that the greatest change indicators annual increases explosively-force capabilities occurs with SJ. Finally, it was found that the degree of connection between the AR5 and MR20 is low (r = 0.35). Keywords: football, fitness ability, speed, strength,...
Comparison of sports training in soccer by selected teams in category U8
Vladyka, Tomáš ; Malý, Tomáš (advisor) ; Kokštejn, Jakub (referee)
Title: The comparison of the sport training in soccer in selected soccer teams in the U8 category. Objectives: To the creation of the concept of sport training in the category U8 in the team Dukla Prague compare this sport training with other Prague teams and held various important differences or comfornity. Methods: In creating the concept of sports training soccer U8 used the methos od purposeful collecting qualitative data. Futhermore, also use their own and expert experience dealing with this issue. Results: The result of this thesis is to identify individual differences in sports training of young soccer players between teams of Prague. Key words: Football, sports training children, preschool age, the trainig procces, the gaming principle
Differences in somatic and functional parameters between soccer players from two teams placed on the oposite side of youth league table.
Šmerda, Oldřich ; Musálek, Martin (advisor) ; Kokštejn, Jakub (referee)
Title: Differences in somatic and functional parameters between soccer players from two teams placed on the oposite side of youth league table. Objectives: The aim of this thesis is to determine the degree of the diferences in the somatic and functional parameters between two teams of difference soccer performance, from the same competition. Methods: The main research method was observation. Research sample contained a total of n = 40 footbalers AC Sparta Prague and SK Motorlet Prague. For determining the somatotype we used the methodology from Heath - Carter 1967. Proporcional age was determine via KEI Index (Riegerová, et al., 2006). Biological maturation was determined by the equation Mirwald et al., (2002). Physical fitness aspects were assessed by (4x10m, sit downs, Leger test, broad jump) of UNIFIT 6-60. Bruininks Oseretsky Test of Motor Proficiency (BOT - 2) was used to assess participants neuromotoric. Fot data analysis were used: two-sample T - test, the analysis of variance. Statistical significance p < 0,05 and effect size d > 0,06, Hays & ω 2 > 0,06 were defined. Degree of relationships between variables were determined via correlations. Results: ACS players had significantly higher level (p = 0,039; ω 2 = 0,0818) of mesomorphy (bone - muscle development) in comparation with SKM....
Assessment of the relationship between level of neuromotor, body somatotype, physical fitness level and game skills at football players in U12 category.
Vytlačil, Aleš ; Kokštejn, Jakub (advisor) ; Musálek, Martin (referee)
Title: Assessment of the relationship between level of neuromotor, body somatotype, physical fitness level and game skills at football players in U12 category. Objectives: The aim is to determinate the relationships between levels of neuromotoric, body somatotype, overal physical fitness level and the individual playing skills at football players in the U12 age category. Methods: The main research method of our work was the observation method. The research were included soccer player (n = 40; 11,5 ± 0,3 let). Neuromotor age, we investigated using Bruininks Oseretsky Test of Motor Proficiency (BOT - 2). Physical fitness was assessed using a test battery UNIFITTEST 6-60. To determine the somatotype we used the methodology of Heath - Carter 1967. For data analysis we used basic descriptive statistics, correlation, linear and multiple regression. Results: A significant correlation (r = -0.60; p <0.001) was found between the level of fundamental motor skills (level of neuromotoric) and the specific game skills (slalom with the ball). Significant correlations were also found between the level of fundamental motor skills (level of neuromotoric) and physical fitness (r = 0.64; p <0.001) and between levels of physical fitness and the specific game skills (slalom with the ball; r = 0.55; p <0.01). These...
The assesment of intensity of physical load using heart rate in different types of preparatory games in football players.
Ivasko, Aleš ; Kokštejn, Jakub (advisor) ; Frýbort, Pavel (referee)
Title: The assesment of intensity of physical load using heart rate in different types of preparatory games in football players. Objectives: Determine the intensity of physical load in different types of preparatory games within the training unit with professional football players. At the same time the aim is to determine possible differences in the intensity of physical load in different types of preparatory games because of the different player's positions. Methods: Sport tester "Polar RS800" was used to assess the intensity heart rate during the preparatory games in training unit. The research group consisted of professional football players (N = 8) who play the second highest senior competition. Results: In terms physical load was found to be substantively significant difference between the midfielders and defenders in the time spent above the anaerobic threshold. With midfielders and players on wings were found to be minor to moderate significant differences in time spent above the anaerobic threshold during the preparatory games. It is similar with midfielders and attackers which were found too minor to moderate significant differences in time spent above the anaerobic threshold during the preparatory games. . Keywords: Football, physical load, heart rate, preparatory game, player's positions.
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...
The relationship between physical somatotype and psychomotor age applied on the football players of U12 category in the Czech Republic
Vašák, Marek ; Kokštejn, Jakub (advisor) ; Musálek, Martin (referee)
Name: The relationship between physical somatotype and psychomotor age applied on the football players of U12 category in the Czech Republic Objectives: The aim of this work is to determine the relationship between the component of a body somatotype "ectomorph" and the level of psychomotor development of football players at the age of 12. Methods: To obtain the data the testing method was used. For data processing the method of statistical analysis was applied, the most important element of the analysis was the analysis of correlation. For the partial results the method of comparison was chosen. Results: The most important finding in this study was a positive but weak dependence (r = 0.15) between ectomorphic component level and psychomotor development. There were no factually or statistically significant differences among the teams in sub-monitored parameters such as the average body weight and height, BMI, age, ectomorph and the level of psychomotor development. Only on the level of psychomotor age a moderate effect from the perspective of substantive significance (Cohen's d = 0.582) was found. Keywords: football, youth, comparison, motor skills, ectomorph
The level of physical activity during the week in adolescent football players
Vait, Marek ; Kokštejn, Jakub (advisor) ; Hráský, Pavel (referee)
Title: The level of physical activity during the week in adolescent football players Author: Bc. Marek Vait Head of work: Mgr. Jakub Kokštejn, Ph.D. Aim: The aim of the research was to determine the level of physical activity (PA) in the weekly mode with teenage football players in the junior category (16 - 17 years old) and older adolescents (18 - 19 years old). At the same time to evaluate the level of the PA in relation to selected health recommendations for the size of the PA. Methods: In the research participated a total of n = 66 players (players younger junior players n = 36; 15.8 ± 0.8, older adolescents n = 30 players; 17.2 ± 0.75. For testing of selected player were used 25 accelerometers, 14 of them was a type ActiGraph GT3X and 11 type ActiGraph GTM1. The level of PA was observed during seven days. Results: The average daily value of energy expenditure reached in the younger category of 10.9 ± 2.7, with the older 9.1 ± 3.2. Both categories fulfilled health recommendations. In the case of the daily number of steps, both categories have reached the recommended values, the values of the younger reached 13,625 ± 3049 and the older 11061 ± 3873.The average daily value of medium to high intensity PA exceeded both categories used worldwide recommendations for the minimum daily amount of...

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