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Body composition in patients with idiopathic inflammatory myopathies
Mareček, Ondřej ; Česák, Petr (advisor) ; Kinkorová, Ivana (referee)
Title: Body composition in patients with idiopatic inflammatory myopathies Objectives: The aim of this study was to compare selected parameters of body composition in patients with idiopathic inflammatory myopathies (IIM) with age- and sex-matched healthy controls (HC). Another objective was to evaluate the effect of selected clinical parameters in patients with IIM on the detectedvariability of the parameters of body composition and on physical activity of patients. Methods: The research sample consisted of 84 individuals (54 IIM, 30 HC). In anthropometry, we measured: body height (cm), weight (kg) and BMI (kg/m2 ). Using bioelectrical impedance analysis BIA 2000-M we obtained values: total body water (TBW in%), muscle mass (LBM in kg), body fat (BF in%) cell mass of lean body mass (BCM of FFM in%), and the proportion of extracellular/intracellular matrix (ECM/BCM). Using Lunar series iDXA we obtained values: muscle mass (LBM in kg), body fat (BF in %), bone mineral density (BMD in g/cm3 ), and visceral fat (Visceral in kg). To these measured values we added a questionnaire on physical activity Human Acitvity Profile (HAP). Statistics: T-test, Mann Whitney U test, Cohen's d, and Partialeta-squared. Results: Selected values (mean ± SD): body height: IIM 164.7 ± 9.1 cm, HC 170.3 ± 7 cm; body weight:...
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Nutritional strategy for long-distance cross-country skiers
Opočenská, Tereza ; Česák, Petr (advisor) ; Šimková, Michaela (referee)
Title: Nutritional strategy for long-distance cross-country skiers Objectives: The aim of the bachelor thesis is to answer as the clearest as possible the following research questions: 1. How appropriate diet affects the internal environment of the body long-distance cross-country skiers? 2. What composition of the diet and supplements is most suitable for long-distance cross-country skiers? 3. When to start eating regime that will help competitors prepare the body for the completion of remote cross-country skiing? Methods: We used the research of czech and foreign literature. We searched the scientific studies related to our theme through the service Google Scholar. We also drew from licensed Internet databases (PubMed, SPORTDiscus, Scopus, ProQuest, OvidSP, JSTOR). Results: We found that long-distance cross-country skiers should follow the macronutrients and micronutrients content in connection with food intake. The ratios of nutrients taken depends on whether it is a period before the race, during the race or after its completion. However, a key role in all three phases perform carbohydrates. Optimal nutrition strategy should start no later than 1-3 days before the race. Keywords: sport, exercise, cross-country skiing, nutrition, food supplements, endurance, performance
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Body Composition and Motor Performance of Roma Children in the Most District
Česák, Petr ; Bunc, Václav (advisor) ; Havel, Zdeněk (referee) ; Kutáč, Petr (referee)
Title: Body Composition and Motor Performance of Roma Children in the Most District Background: The Roma way of life, or rather the values they live up to, is different from the values and way of life of the majority population. This results in a lower life expectancy of the Roma and a worse social position in Czech society, even in total social exclusion. Since the individual's lifestyle evolves from childhood on, we focused on assessing the lifestyle using several parameters of body composition and motor performance of Roma children in socially excluded Roma localities Aims: The aim of this thesis is to find out the influence of the lifestyle of Roma children living in socially excluded Roma localities in the Most district on their body composition and motor performance. The second goal is to compare the body composition and motor performance of the children from majority population and socially excluded children from the Most district with the Czech children population standards. Methods: In total 733 children 7-15 years of age participated in the study, of which 448 were from majority population of the Most district (221 girls and 227 boys) and 285 children were from socially excluded Roma localities in the Most district (124 girls and 161 boys). Bioelectric impedance analysis (BIA 2000 M...
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Body composition in patients with idiopathic inflammatory myopathies
Mareček, Ondřej ; Česák, Petr (advisor) ; Kinkorová, Ivana (referee)
Title: Body composition in patients with idiopatic inflammatory myopathies Objectives: The aim of this study was to compare selected parameters of body composition in patients with idiopathic inflammatory myopathies (IIM) with age- and sex-matched healthy controls (HC). Another objective was to evaluate the effect of selected clinical parameters in patients with IIM on the detectedvariability of the parameters of body composition and on physical activity of patients. Methods: The research sample consisted of 84 individuals (54 IIM, 30 HC). In anthropometry, we measured: body height (cm), weight (kg) and BMI (kg/m2 ). Using bioelectrical impedance analysis BIA 2000-M we obtained values: total body water (TBW in%), muscle mass (LBM in kg), body fat (BF in%) cell mass of lean body mass (BCM of FFM in%), and the proportion of extracellular/intracellular matrix (ECM/BCM). Using Lunar series iDXA we obtained values: muscle mass (LBM in kg), body fat (BF in %), bone mineral density (BMD in g/cm3 ), and visceral fat (Visceral in kg). To these measured values we added a questionnaire on physical activity Human Acitvity Profile (HAP). Statistics: T-test, Mann Whitney U test, Cohen's d, and Partialeta-squared. Results: Selected values (mean ± SD): body height: IIM 164.7 ± 9.1 cm, HC 170.3 ± 7 cm; body weight:...
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Evaluation of physical fitness football players age 16 - 17 years
Čáka, Vít ; Česák, Petr (advisor) ; Strejcová, Barbora (referee)
Title: Evaluation of physical fitness football players age 16 - 17 years. Objectives: The main objective of this work is to determine body composition and physical fitness in the group of regularly trained football players in age 16-17 years and students of the same age, who are not engaged in any physical activities on regular basic. The second objective is to compare the physical fitness in selected standardized tests between the both group. Methods: 40 persons participated in the testing in total. The machine of bioeletrical impedance BIA 2000 M was used for the detection of the body composition and it was used electrical empadance alalysis. Data processing was carried out in the program NUTRI 4. The observed parametres were a percentage of body fat, intracellular and fat-free tissue. To determine of the motor and physical fitness were used standardized batteries of tests. Results: Football players have better physical parameters that also affect physical and motor fitness in comparison with student's, are not engaged in any physical activities on regular basic. It was found that football players have lower percentages of body fat and higher level of physical fitness. Keywords: Football, Fitness, Motor Test, Body Composition
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The exercise program for patients with narcolepsy
Popelková, Daniela ; Bunc, Václav (advisor) ; Česák, Petr (referee)
Title: The exercise program for patients with narcolepsy Objectives: The aim of this work is to evaluate the effectiveness of exercise intervention in a group of nine selected patients with narcolepsy. Methods: Measurements of body composition by electrical bioimpedence and measurement of functional capacity by spiroergometry were used for data acquisition. Further survey was used to obtain information on subjective feelings of patients and their motion mode. Results: Patients were able to complete a program of exercise intervention. After completing the program, five of the nine patients had a lower weight of 0.4 to 10.6 kg, while seven of the nine patients significantly improved cardiorespiratory fitness differences in VO2 peak values of 1.5 - 10 ml / min.kg. Only some patients maintained an exercise mode after completion of the intervention program. Keywords: The exercise program, narcolepsy, obesity, lifestyle diseases, quality of Life
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The effect of an active lifestyle of a man and a woman in their middle ages
Říha, Radek ; Bunc, Václav (advisor) ; Česák, Petr (referee)
Title: The effect of an active lifestyle for a man and a woman in their middle ages Objectives: The aim is to diagnose the lifestyle of a man and a woman in their middle ages, and on the basis of this diagnosis, determine invetrevention, both physical and dietary. When the intervention has been finished, the differences in body composition of both individuals will be determined. Methods: Analysis of literature as well as montitoring and measurment was used in this diploma thesis. The target group consists of male and female proband measured at the age of 51 and 47 years. An online application called Sebekoučink on stobklub.cz was used to monitor both physical acitivity and energy intake. Heart rate monitors Polar RS400 were used to determine the intensity of physical activity. The complete picture of the physical acitivy of individual was measured using pedometers OMRON Walking style Pro. Body composition was determined by bioelectrical device B.I.A. 2000-M. Results: The monitoring of probands showed signs of sedentary lifestyles. Significantly excessive caloric intake were also found in the male proband. With a six week intervention, there were changes in body composition, which brought loss of weight 10.4 kg for male proband and 4.2 kg for female proband. Key words: physical activity, health,...
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The characteritics of precontest diet in body building and fitness man
Juřík, Roman ; Bunc, Václav (advisor) ; Česák, Petr (referee)
Title: The characteristics of precontest diet in bodybuilding and fitness men Goals: The aim of this thesis is to verify the latest information by non-fiction literature and scientific studies and to give as objective information and procedures about the methods of nutrition, supplementation and drinking regime in preparation for bodybuilding and fitness competitions as possible. Background: The theoretical part of the thesis deals with the issue of bodybuilding and fitness, both specific and general principles of nutrition, supplementation and drinking regime for adult males. The thesis clarifies particular patterns on this issue. These are e. g. the specifics of the pre-competitive diet, the intake of macro and micronutrients, the right choice of nutritional supplements to prevent muscle loss, the regeneration support, the fat reduction, the carbohydrates looping, the fluid intake. The next part of this thesis clarifies the current state of research, which is associated with this issue thanks to specialized books, periodicals and scientific articles. This literature search brings up to date view of the issue mainly from the view of current literature. Key Words: Competition, diet, fat-burning, bodybuilding and fitness, nutrition, supplementation
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Nutritional strategy for long-distance cross-country skiers
Opočenská, Tereza ; Česák, Petr (advisor) ; Šimková, Michaela (referee)
Title: Nutritional strategy for long-distance cross-country skiers Objectives: The aim of the bachelor thesis is to answer as the clearest as possible the following research questions: 1. How appropriate diet affects the internal environment of the body long-distance cross-country skiers? 2. What composition of the diet and supplements is most suitable for long-distance cross-country skiers? 3. When to start eating regime that will help competitors prepare the body for the completion of remote cross-country skiing? Methods: We used the research of czech and foreign literature. We searched the scientific studies related to our theme through the service Google Scholar. We also drew from licensed Internet databases (PubMed, SPORTDiscus, Scopus, ProQuest, OvidSP, JSTOR). Results: We found that long-distance cross-country skiers should follow the macronutrients and micronutrients content in connection with food intake. The ratios of nutrients taken depends on whether it is a period before the race, during the race or after its completion. However, a key role in all three phases perform carbohydrates. Optimal nutrition strategy should start no later than 1-3 days before the race. Keywords: sport, exercise, cross-country skiing, nutrition, food supplements, endurance, performance
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The Effect of Alcohol Ingestion on Maximal Treadmill Performance
Smrčková, Zuzana ; Strejcová, Barbora (advisor) ; Česák, Petr (referee)
Title: The Effect of Alcohol Ingestion on Maximal Treadmill Performance Objectives: The aim of this study was to assessed the effect of alcohol consumption before sport performance on the maximal running test and values of respiratory parameters. Methods: This study attended 7 girls age 21,3 ± 1,0 years which are active in sports. They had been running at the treadmill first time after intake of juice with alcohol in relation with their fat free mass and secondly only after intake of juice. This is called Switch replication design. Independent variable was ingestion of alcohol and dependent variables were maximal relative oxygen consumption, heart rate, minute ventilation and respiratory exchange ratio. Alcoholic history of each participant was detected. For this study were used treadmill ergometer Quasar (Cosmos, Germany), the metabolic analyser Metalyzer (Cortex, Germany) and the sporttester Polar. Results: Paired t-test was used for evaluation of the results. The measured values were not statistically significant with the level of significance 0,05. The measured values were individually evaluated in the same time and increase of minute ventilation was confirmed at 5 tested girls otherwise the effect of alcohol on maximal relative oxygen consumption and heart rate was not proved. The alcohol did...
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