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Podněty svalové činnosti při chůzi a běhu na pevném povrchu a chodícím pásu
Čurda, Josef ; Šťastný, Jan (referee) ; Korvas, Pavel (advisor)
This term paper deals with the difference in the electrical activity of muscles when walking and running on a solid surface and when walking and running on a treadmill. The measurements are performed using a Cometa Wave plus multichannel electromyograph. Software evaluation is performed using EMGandMotionToolsv software from © 2018 Logemas Pty Ltd. Results are processed in MATLAB software from MathWorks (R2021a). The theoretical section describes the physiological processes occurring in the neuromuscular system, muscle structure and an explanation of the concept of EMG. The practical part includes methodology, measurement protocol, research questions, stated objectives and results of the work evaluated in the conclusion.
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Validation of the MicroFET dynamometer for measurement of lower limb strength
Illek, Matouš ; Bátorová, Michaela (referee) ; Šťastný, Jan (advisor)
This term paper focuses on the assessment of lower limb isometric strength using the MicroFet2 handheld dynamometer in comparison to the IsoMed2000 laboratory dynamometer. The introduction highlights the key importance of measuring this strength to monitor the training process and identify muscle imbalances that may contribute to injury. Until recently, this measurement has been difficult due to the impracticality and high cost of available devices. The aim of this study is to analyze and compare the results of isometric force measurements made by the two devices, MicroFet2 and IsoMed2000, with emphasis on the validity and reliability of the handheld dynamometer. The pilot measurements were performed on the main movement of the knee joint, namely flexion and extension. Validity was assessed by comparing the measured values of both dynamometers. In this day and age, where measuring devices play a key role in the sporting world, it is crucial to investigate whether the portable and relatively affordable MicroFet2 handheld dynamometer can provide accurate and reliable results to compete with the IsoMed2000 laboratory dynamometer. The paper concludes that the MicroFet2 handheld dynamometer provides an affordable and convenient alternative for isometric force measurement. However, the possible influence of various factors on the results and the limited reliability of the dynamometer are pointed out. The paper proposes a new test method to improve the reliability of the measurements and discusses the results in the context of practical use in sports teams. Statistical analyses are proposed for further research that could contribute to an objective comparison between the two types of dynamometers.
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Swimming analysis using a SwIMU measuring device
Láznička, Jakub ; Šťastný, Jan (referee) ; Bátorová, Michaela (advisor)
This bachelor thesis deals with the description of the inertial sensor for measuring swimmers.The work contains a description of the possibility of performing swimming performance analyzes. In the practical part, a pilot measurement was performed and a detailed manual was created containing a description of accessories, the measurement process and the methodology of subsequent evaluation. An external database in MS Excel was created to compare the evaluated measurements, used to sort data with the possibility of statistical processing.
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Business Plan for Organization of Fireman Races
Horsáková, Julie ; Šťastný, Jan (referee) ; Korvas, Pavel (advisor)
This bachelor's thesis is dedicated to the problem of organization of a sport event - specifically a fire sport contest at a premier league level of the Czech Republic. Separate chapters of the work discuss the history of the fire sport in the Czech Republic and abroad, its significance and various subdisciplines. It contains author’s own concept of organization of this kind of event, including possible ways of obtaining sufficient personal, material and financial support. Final economic evaluation is also included. The main motive of the thesis is evaluation of the feasibility of the organization concept.
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Analysis of the Order Processing in the Company TNT EXPRESS CZ
Šťastný, Jan ; Kopfová,, Alena (referee) ; Juřica, Pavel (advisor)
This thesis analyzes the order processing in the company TNT Express CZ. The theoretical part contains the basic concepts associated with the doctrine of logistics. In the analytical part, a second part, familiar with the company and its market activities. Last practical part deals with current order processing in the company and the benefits and shortcomings of the deployment sites for the new, larger premises in Brno export and import distribution center.
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Synchronization and practical use of isokinetic dynamometer with surface electromyography unit
Špaková, Adriána ; Hanák, Petr (referee) ; Šťastný, Jan (advisor)
The bachelor's thesis deals with a design proposal for the solution of synchronization of an isokinetic dynamometer with a surface electromyography unit, and subsequently performs the realization of their synchronization. These devices are used as diagnostic and therapeutic medical technique and in practice are standardly used separately. It is expected that by using them simultaneously would be possible to obtain more detailed information about the condition of the examined individual. Synchronized devices can thus be useful, for example, for the analysis of muscle performance of patients with neuromuscular diseases or athletes who want to improve their quality of life after suffering an injury or plan comeback to their favourite activity. After successful synchronization, the work is focused on testing the muscle activity of flexors and extensors of the knee joint of athletes. Measurements were performed on healthy subjects as well as those who had suffered knee injuries in the past. The measured signals were processed, and the measurement results were interpreted. The work includes the elaboration of all the goals based on its assignment, including the main idea of the work, what is the successful synchronization of the isokinetic dynamometer with the surface electromyography unit and their practical use.
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Enviroment, Organization and Management of Sport Club HC Kometa Brno
Dufek, Robin ; Šťastný, Jan (referee) ; Korvas, Pavel (advisor)
The main objective of this bachelor thesis is to analyse managment and organisational structure of selected hockey club. My thesis consists of three parts, in the first part I would like to refer to organisational structure and its types in this section of sport. In other part I focused on definition of economical terms and methods which were used in my bachelor thesis. In the practical part I tried to examine the organisational structure and activties of professional apparatus, and economical and sports situation of hockey team HC Kometa Brno. In the third part, based on theoretical knowledge, own analysis and gathered information, I characterise imperfections in managment and I suggest ideas which should lead to optimalization in organization and managment of company.
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The influence of specific training on the development of muscle strength of legs
Nepožitek, Jan ; Bátorová, Michaela (referee) ; Šťastný, Jan (advisor)
The bachelor thesis deals with the use of isokinetic dynamometry for the analysis of the effect of specific training. The introductory part of the bachelor thesis described isokinetics, history and types of muscle activities. There is also a proposal for a specific training, which the experimental group followed over the course of two months. Part of the work is to determine the measurement methodology on an isokinetics dynamometer, in which the experimental and control groups were measured before and after specific training. As part of the dynamometric testing, the muscular strength of the lower limbs in the knee joint was measured, in which the quadriceps and hind muscles were the most involved. The assumpiton was that experimental group would have an increase in muscle strength after completing a specific training. The measured values were processed in the Matlab software environment, thanks to which the individual signals and the maximum values of individual measurements were plotted. The measured values were statistically processed and evaluated using non-parametric tests. It was found that specific training had a partial effect on the development of muscle strength in the lower limbs.
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