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Measuring physical abilities of students the elementary school
Dyntar, Filip ; Nechlebová, Eva (advisor) ; Kočí, Jana (referee)
The aim of this diploma thesis was to measure the physical fitness of pupils from selected elementary school in Hradec Králové. From the obtained results iw was determined whether age has an effect on pupils'performance. Futhermore, the results were compared and on the basis of statistical analysis of the data a comparison of performances of 6th and 9th grade pupils and also comparison of boys and girls. The theoretical part focuses on the topics of a healthy lifestyle, physical activity, physical fitness, physical abilities, physiological and psychological specifics in older school children. The empiric part deals with statistical data processing and their evaluation based on the results in selected physical tests from the test battery called EUROFITTEST. Based on the results and their comparison, I came to the conclusion that in six of the total eight exercises, older pupils achieve statistically significant differences compared to younger pupils. When comparing the average results of 6th and 9th grade pupils, I found that in seven out of eight tests, 9th grade pupils achieve better results than 6th grade pupils. In the end, I found that the boys performed better on average in five tests out of eight. Girls achieve better results on average in one test out of eight. There are no differences in...
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Identification, objectification and determination of performance and health-prevention criteria in elite soccer players
Kunzmann, Egon ; Malý, Tomáš (advisor) ; Kaplan, Aleš (referee) ; Zháněl, Jiří (referee)
Identification, objectification, and determination of performance criteria for elite soccer players. Aim: Identification of key point indicators (KPI) of young soccer players with a focus on objectifying and determining the possibility of achieving the highest level of performance. Methods: The study included 157 soccer players, who were then divided into five age groups (U21, U19, U18, U17 and U16) and three performance groups (Elite - 1st league players, Sub-elite - 2nd league players, Amateur - 3rd league and lower performance levels players). Within laboratory diagnostics, the following areas were evaluated: body composition (bioimpedance method), postural stability (using pressure plates), explosive power of the lower limbs (three types of vertical jumps), strength and power of knee extensors and flexors (using isokinetic dynamometry) and the value of the maximum aerobic capacity VO2max (using the pulmonary ventilation exercise test). Within the field diagnostics, the areas of acceleration time (sprint at 5 and 10 m), maximum speed (sprint at 20 m flight), time in the test of change of direction (Agility 505 test and K-test) and values of endurance ability (Yo- Yo intermittent recovery test level 1 and 2). The diagnosed data were then processed in the statistical program RStudio® (USA) using...
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Perception of vehicle speed by driver
Formanová, Barbora ; Bradáč, Albert (referee) ; Bilík, Martin (advisor)
This diploma thesis deals with the issue of perception of vehicle speed by the driver, without the possibility of checking the vehicle's tachometer. The theoretical part defines the basic concepts of vehicles, including the design of passenger cars. Furthermore, the work is devoted to the field of human perception, which is also focused on perception from the perspective of the driver, gender, and driving experience. The practical part deals with the design, preparation and implementation of experimental measurements. Subsequently, the evaluation of the measured data is performed in terms of selected factors that could affect the subjective estimate of the driver's speed. The conclusion of this work is also devoted to proposals for possible modifications of the measurement methodology for further use.
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Influence of specialized speed training on the development of speed in a U15 football player
Šíma, Ondřej ; Pokorný, Ladislav (advisor) ; Dlouhý, Martin (referee)
TITLE Influence of specialized speed training on the development of speed in a U15 football player. AUTHOR Ondřej Šíma DEPARTMENT Department of physical education SUPERVISOR PaedDr. Ladislav Pokorný ABSTRACT This thesis focuses on the analysis of speed skills and their improvement in U15 soccer players, using a monthly specialized speed program. The first part of the thesis contains a detailed review of the necessary theoretical background. From the basics of general and soccer training to information specifically focused on the development of speed abilities in players in this age category. In the second part, independent research is conducted. The research involves speed testing and subsequent analysis of players' speed ability. Subsequently, the improvement of the players after undergoing a month-long specialized speed training is analyzed and compared to players who did not participate in this program and underwent a regular preparation period. The main outcome of this work should be to find out if the monthly specialized speed training has a greater impact on speed development than the regular preparation period. KEY WORDS speed, player, football, training, preparation period
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Measuring physical abilities of students the elementary school
Dyntar, Filip ; Nechlebová, Eva (advisor) ; Kočí, Jana (referee)
The aim of this diploma thesis was to measure the physical fitness of pupils from selected elementary school in Hradec Králové. From the obtained results iw was determined whether age has an effect on pupils'performance. Futhermore, the results were compared and on the basis of statistical analysis of the data a comparison of performances of 6th and 9th grade pupils and also comparison of boys and girls. The theoretical part focuses on the topics of a healthy lifestyle, physical activity, physical fitness, physical abilities, physiological and psychological specifics in older school children. The empiric part deals with statistical data processing and their evaluation based on the results in selected physical tests from the test battery called EUROFITTEST. Based on the results and their comparison, I came to the conclusion that in six of the total eight exercises, older pupils achieve statistically significant differences compared to younger pupils. When comparing the average results of 6th and 9th grade pupils, I found that in seven out of eight tests, 9th grade pupils achieve better results than 6th grade pupils. In the end, I found that the boys performed better on average in five tests out of eight. Girls achieve better results on average in one test out of eight. There are no differences in...
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Reaction time diagnostics of muay thai atletes
Skřivan, Tomáš ; Pavelka, Radim (advisor) ; Třebický, Vít (referee)
Tittle: Diagnosis of reaction level of fighters in Thai boxing Objectives: The main aim of this bachelor thesis is to diagnose the level of reaction ability of fighters in Thai boxing, who have been engaged in this combat sport for several years on a professional level. Partial aim of this bachelor thesis is to find out the connection of the diagnosed reaction time with the success of the fighters in the last three years. Methods: In the quantitative research where the Vienna test system- determination test (short form with adaptive input of stimuli) was used for obtaining results. In our case, we investigate selective reaction ability. We compare results of reaction ability with fighting success. The correlation between the reaction time and the success factor is calculated using the correlation coefficient. Results: Based on measurements, made by using the Vienna test system, we found out, that professional Thai boxing fighters, were diagnosed as having a response rate in the main variable as a better average compared to the standard area average of the standard scale. Minor variables came out as a weaker average to below average. We also found, that the most mistakes wrestlers make on acoustic stimuli. Lastly, we disproved the hypothesis that the wrestlers with a better wrestling balance will...
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Perception of vehicle speed from the perspective of different driving experience
Budinová, Nela ; Bradáč, Albert (referee) ; Bilík, Martin (advisor)
Presented diploma thesis deals with the perception of vehicle speed from the different driving experiences point of view. The thesis is divided into two parts. First, the theoretical part is about motor vehicle construction, driving experiences, and further about the influence of gender on driving and sensory and emotional perception of humans. The second part is dedicated to practical measurement, where vehicle speeds were estimated during driving tests. During this measurement, the test circuit was passed two times in each vehicle. First run was dedicated to full concentration on a drive. In the second run, the respondents were distracted by sudoku solving. Subsequent evaluation of the obtained data is being executed from different points of view – speed category, men vs women, and roads category.
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Train Speed on the Selected Line Section
Horák, Matouš ; Hoza, Miroslav (referee) ; Svoboda, Richard (advisor)
The bachelor's thesis is engaged in finfing out speed of trains in particular section of the railway track. The first part describes a direct method of measure „in situ“ and processing the data acquired this way. The second part describes the other way, namely modeling in programme OpenTrack, then follows comparison the results from this similation with real measured values.
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Turbine efficiency as a function of speed
Woffová, Helena ; Kracík, Petr (referee) ; Fiedler, Jan (advisor)
The subject of the thesis is condensing steam turbine with the required power of 50MWe and set input and output parameters. The turbine is designed as a two-body turbine. There is also designed balance scheme with reheating, regeneration and air condenser. Subsequently, the thermodynamic calculation for three variations of high pressure part with different speeds is demonstrated. The result is evaluated in terms of calculated efficiency and also in an economic point of view. The output is a selection of the variation with the best parameters. Then the basic dimensioning calculations, the design of the leveling piston and the sealing system follows for this variation. A simplified section of this part is drawn. Finally, the balance scheme is adjusted based on the data and calculated for limited performance as well.
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Brake mean effective pressure of an internal-combustion engine for passengers cars and motorcycles
Vopršal, Oldřich ; Svída, David (referee) ; Drápal, Lubomír (advisor)
The aim of this work is to discuss the meaning, definition and mapping of the characteristics of the value of the mean effective pressure depending on the historical development of internal combustion engines of automobiles and motorcycles from the initial concepts to the current development. In this work I want to compare and evaluate the values of the mean effective pressure for non-supercharged and supercharged piston combustion cars and motorcycles. Part of the work will be a graphical representation of the values of mean effective pressures and subsequent analysis and evaluation of the values against the design concept of the internal combustion engine in the historical period. Furthermore, a description of the structural elements that contribute to the increase of the mean effective pressure.
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