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Asymetric strength training and its effect on deep stabilization system
Koželská, Kristýna ; Jebavý, Radim (advisor) ; Blažek, Dušan (referee)
Title: Asymmetric strength training and its effect on the deep stabilization system Objectives: Comparison of the effect of asymmetric strength training on the deep stabilization system versus symmetrical strength training. Methods: Before and after the research, all subjects underwent tests focused on the deep stabilization system. They were tested by a physiotherapist. Were used tests from prof. Pavel Kolar (diaphragm test, abdominal press test, trunk flexion test, extension test, hip flexion test and intra-abdominal pressure test). Furthermore, tests were performed with the Pressure Biofeedback Unit (supine test, prone test). Results: We noted that the group that performed asymmetric strength training achieved a greater improvement in HSS than the group that performed symmetrical strength training. Key words: softball, asymmetry, strength training, deep stabilization system, offset training
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Asymmetric strength training and its effect on the deep stabilization system
Koželská, Kristýna ; Jebavý, Radim (advisor) ; Blažek, Dušan (referee)
Title: Asymmetric strength training and its effect on the deep stabilization system Objectives: Comparison of the effect of asymmetric strength training on the deep stabilization system versus symmetrical strength training. Methods: Before and after the research, all subjects underwent tests focused on the deep stabilization system. They were tested by a physiotherapist. Were used tests from prof. Pavel Kolar (diaphragm test, abdominal press test, trunk flexion test, extension test, hip flexion test and intra-abdominal pressure test). Furthermore, tests were performed with the Pressure Biofeedback Unit (supine test, prone test). Results: We noted that the group that performed asymmetric strength training achieved a greater improvement in HSS than the group that performed symmetrical strength training. Key words: softball, asymmetry, strength training, deep stabilization system, offset training
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Specifics of nutrition of sport active children and their quality of acquaintance with sports nutrition
Vondrovská, Michaela ; Pěkný, Martin (advisor) ; Blažek, Dušan (referee)
Title: Specifics of nutrition of sports active children and their quality of acquaintance with sports nutrition Author: Michaela Vondrovská DiS. Supervisor: PhDr. Mgr. Martin Pěkný, Ph. D. Objectives: The first goal of this work is to find out to what extent sports children know sports nutrition, what overview they have about diet and whether they think that nutrition can affect their sports performance. The second goal of the work is to find out whether children believe that proper eating can affect sports performance. The third goal is to create opportunities and proposals to improve children's awareness of nutrition area and diet. Methods: The necessary data were obtained by a non-invasive method of online survey. This survey was performed on children aged between 8 to 13 years. Results: As a result of the work, it was found that 79% of respondents are interested in changing their diet for the better. However, at the same time, 85% of respondents said they do not think that rational nutrition could affect sports performance. Keywords: Nutrition, healthy nutrition, diet, children, sports
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Possibilities of using the squat in training and physical development
Rubek, Tomáš ; Gryc, Tomáš (advisor) ; Blažek, Dušan (referee)
Title: Possibilities of using the squat in training and physical development Objectives: The aim of the thesis was to comprehensively describe the squat as an exercise with a wide range of uses not only in the training of professional athletes, but also recreational exercisers, or the general public. The work was supposed to summarize the number of possible benefits of the squat and its variants in the areas of improving physical performance and physical and mental health. Methods: The thesis uses research methods, that is, the collection and study of selected relevant literature, as a prerequisite for creating an overwiev of the current state of knowledge in the field of the thesis topic. Results: We have described the areas of possible use of the squat. We have briefly summarized the information contained in the studies found and cited in the thesis. Keywords: literature review, exercise, performance, conditioning, rehabilitation
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A compilation of corrective exercises for fixing muscle asymmetries
Pětíková, Nikola ; Šteffl, Michal (advisor) ; Blažek, Dušan (referee)
Author: Bc. Nikola Pětíková Title: A compilation of corrective exercises for fixing muscle asymmetries Aim: The aim of this thesis was to compile a set of basic corrective exercises based on literature review and basic principles that may be used as a methodical guide during a creation of compensatory programs under the guidance of a qualified personal trainer in commercial fitness centres. Method: The thesis is prepared as a methodological tool that includes knowledge from literary sources available to the academic public. The theoretical section deals with the most common forms of muscle asymmetries and imbalances mostly prevalent in the general population. The practical section brings the set of the most suitable corrective exercises. Conclusion: The result of this thesis is the methodical tool that may serve as the supplementary material for qualified personal trainers in the process of examining the locomotor system during the client's diagnosis and the subsequent inclusion of corrective exercises in the training plan according to client's personal needs. Key words: fitness studio, personal trainer, diagnosis, muscle imbalance, musculoskeletal system
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Customer satisfaction at the fitness center DrFit
Haškovcová, Anna ; Bačáková, Radka (advisor) ; Blažek, Dušan (referee)
Title: Customer satisfaction at the fitness center DrFit Objectives: The aim of this bachelor thesis is to evaluate customer satisfaction in a selected DrFit fitness centre using the method of service quality measurement and on the basis of the findings to propose recommendations for practice that would lead to increased customer satisfaction with the services provided by the fitness centre. Methods: The SERVQUAL questionnaire method is used to determine the differences between the truly perceived level of provided service compared to the previous expectations. Thus obtained results are presented in clear tables and graphs. Results: The final results demonstrate that DrFit fitness centre customers are satisfied with the provided services, although in some areas the expectations were higher than the actual perception, which, however, allowed to draw recommendations for improvement and thus to increase customer satisfaction. Keywords: SERVQUAL, questionnaire, measurement of service quality, marketing, customer
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Regeneration procedures in terms of fitness training.
Lenzová, Tereza ; Jebavý, Radim (advisor) ; Blažek, Dušan (referee)
Title: Regeneration procedures in terms of fitness training Objectives: Effect of the cold water immersion on speed performance of elite soccer players. Methods: In our thesis participants performed in the created tests. Speed performance was measure in 6x20 meters repeated sprint test. A Lactate Meter was used to determine blood lactate levels before and after the regeneration procedure. Data obtained during the experiment were then analyse using statistical functions mean, standard deviation, and analysis of variance (ANOVA). Results: We found out that the cold water immersion had positive effect on decrease in blood lactate levels compared to the second experimental group that did not participate in CWI. There were no significant differences between results in speed performance tests. The first experimental group that completed CWI evaluated the whole experiment harder than second experimental group that completed passive regeneration. Keywords: soccer, speed endurance, cold water, comparation
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Influence of cold water immersion on repeated strength endurance performance in football players
Šíma, Marek ; Jebavý, Radim (advisor) ; Blažek, Dušan (referee)
Title: Influence of immersion in cold water on repeated strength endurance performance in football players Objectives: The aim of this study was to assess the acute effects of cold water immersion on repeated strength endurance performance in the form of 30 maximum vertical jumps in football players. Methods: The effect of immersing the lower limbs to the level of the navel in cold water on repeated strength endurance performance in the form of CMJ (countramovement jump) in football players. Twenty-two football players (men) performed an entry and exit strength endurance test in the form of vertical jumps on the Kistler board. Between the input and output performance tests, two cold water immersion regeneration procedures (CWI) and passive rest (PAS) were applied. For the evaluation of force endurance performance, data on jump height (cm), force impulse (Ns), flight time (ms), speed (m / s), force (N), force / weight (N / kg), power ( W), power / weight (W / Kg). As a marker of fatigue, blood lactate levels (mmol / l) were monitored, we also monitored skin temperature (ř C) during CWI and subjective feeling of fatigue (1-10). The influence of two types of regeneration procedure and two strength endurance performances were evaluated using ANOVA. Results: No statistically or materially significant...
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Energy demand of exercise on stable and unstable surfaces
Muniová, Zuzana ; Jebavý, Radim (advisor) ; Blažek, Dušan (referee)
Title: Energy expenditure of exercise on stable and unstable surfaces Objectives: The aim of this study was to investigate the difference between energy expenditure of exercise on stable and unstable surfaces. Methods: Ten athletes (aged 27.4 ± 2.67), current students or graduates from Faculty of physical education and sport at Charles University, took part in this study. The study was an intragroup randomized experiment. Energy expenditure was determined by spiroergometry based on inhaled O2 and exhaled CO2. The metabolic analyzer MetaMax 3B was used to determine respiratory parameters. The measured data were analyzed through basic statistical operations. Results: The highest average energy expenditure of 252,6 kJ was measured for dynamic exercises on unstable surfaces. The value for the average energy expenditure on stable surfaces was 225,7 kJ. This was followed by energy expenditure of static exercise on unstable surfaces, where the average value was 205,4 kJ. Probands showed the lowest energy expenditure during static exercise on stable surfaces, where the average value was 177,5 kJ. The average difference between static exercise on unstable surfaces and static exercise on stable surfaces was 15,9 %. The difference between dynamic exercise on unstable surfaces and dynamic exercise on stable...
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Impact of stress situations on heart rate and air consumption under water
Blažek, Dušan ; Fiala, Miloš (advisor) ; Bažant, Filip (referee)
Title: Impact of stress situations on heart rate and air consumption under water Objectives: The aim of this labour is to determine relation between air consumption in our selected stress situation. Determinte strongest stress situation from our selection on the base of increase of stress indicators (hpb, minute air consumption). Next aim is to determine context between stress situation at beginning diver, their heart rate and air consumption. Last but not least aim of this labour is to conduce to optimal method and reccomendation related to safety and psychological resistance of the diver. Methods: In our thesis we used a method of analysis and a method of comparison. We apllied the method of analysis in each individual measurement and the method of comparison in part comparing each measurement together. Results: By measurements was found out, that air consumption is at different stress situations under watter dissimilar. There is also very wild diference between air consumption and heart rate at each specimen.. Like optimal method of psychological resistance of the diver was selected method of combination. Significant stress, was dive itself. The combination consists of training concrete situation and method of general stress handling. Keywords: scuba diving, heart rate, air consumption, stress
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