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The pressure distribution on the soles of feet in the medium parallel turn in the alpine and the telemark technique of downhill skiing
Svobodová, Renata ; Jindra, Matouš (advisor) ; Bačáková, Radka (referee)
Title: The pressure distribution on the soles of feet in the medium parallel turn in the alpine and the telemark technique of downhill skiing Objectives: The aim of this thesis is to compare the pressure distribution on the soles of feet in the medium parallel turn in the alpine and the telemark technique of downhill skiing. Methods: For the analysis of pressure distribution on the soles of feet in downhill skiing was used the pressure measurement system Pedar-X, which works for monitoring of plantar pressure (kPa) moreover. The pressure distribution measuring on the soles of feet was taking place in prepared track of the ski slope in two ways. The first one was the telemark technique and the second one was the alpine technique. For the evaluating and the processing of the results was selected in the right and in the left turn of each testing person in approximately the same part of the track. Results: The results of pressure distribution in the alpine and the telemark position turn have shown the significantly important difference in the intraindividual comparison in every technique. The significantly important difference was detected also in the interindividual comparison in both techniques each other. Keywords: downhill skiing, telemark, Pedar-X, pressure distribution
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Comparison of activation lower limb muscules in slide turn and turn in telemark position
Pospíšilová, Eva ; Jindra, Matouš (advisor) ; Chrástková, Martina (referee)
Title: Comparison of activation of lower limb muscles in a slide turn and in a telemark position turn. Objectives: The aim of this theses is to compare the muscle activation of selected muscles of the lower limbs in the slide turn and in the telemark technique. Methods: The muscle activation of selected muscles was measured during skiing using surface EMG. All probands crossed the track in two ways. The first one was the telemark technique and the second one the middle slide turn technique. The received signal from each ride was processed and evaluated. The results of both rides were compared to each other. Results: We found differences in the order of muscle activation between telemark and slide turn. We did not find unequivocal motion for each technique, which we could be compared to each other. Each probe had a different individual order of muscle activation in each technique. Keywords: downhill skiing, telemark, EMG, muscle activation
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Creation of Children skiing Educational Series by using modern devises
LÍSKOVCOVÁ, Jana
This bachelor thesis deals with the listing of modern skiing teaching aids for children and their use in methodical series. The theme of the analytical part was to outline the history of skiing, the specifics of children skiing, their age ranges and the organization of ski lessons. The aim of the synthetic part of this work was to map and describe both well-known and less known ski aids. These can be classified into four basic categories, which include controlling skis, obstacles, mechanical aids and training aids. Following the study of literature, methodical series, in which the basic skiing elements using the above-mentioned aids are described, were made up. Both the training and the choice of most aids are adapted to pre-school children or beginners, where they can remarkably vary the ski lessons. This work could serve as an inspiring material for ski instructors in skiing schools as well as for the general public.
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Conditinal preparation of elite alpine skiers in Czech republic and alp leading countries
Gecelovský, Igor ; Bunc, Václav (advisor) ; Jindra, Matouš (referee)
Defining the problem: The aim of this study was to compare the two training systems between the Czech system and the system of the alpine leading countries, fitness training downhill skiers in the adult category. The study group was composed of the top skiers in the category of adult women aged 20-25 years. The result was a difference in the quantity of training units (Czech 287 h - 328 h ALC). Alpine leading countrie's system were leading in the number of hours the load by 12.5% higher than the Czech system, which will be reflected in the overall results of athletes. It was a different number of hours of development of endurance and strength assumptions in the preparation period, which could have repercussions on the overall results, power plants in season 2012/2013. Method: My task will be to compare the method of retrieval and quantification of the preparatory period downhill skiers from the Czech Republic and downhill skiers from the Alpine leading countries. Materials to compare the final work will be available from coaches of both systems of the European team and the World Cup team and the Czech section of the Alpine Skiing (UAD). Goals: The aim of this work is the processing of data on the practice of downhill skiers in the women's category. Quantitative and qualitative comparison of the...
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Evaluation of the effectiveness of advertising expenses during sport broadcasts
Kozlová, Natálie ; Šíma, Jan (advisor) ; Crossan, William Morea (referee)
Title: Evaluation of the effectiveness of advertising expenses during sport broadcasts Objectives: The main goal of this work is to compare the amount of money invested into the commercial advertisement during sport broadcasts at the ČT sport channel with viewer ratings. The used metric is a coefficient computed as a ratio between the viewer rating of the particular broadcast and the corresponding advertisement cost, normalized using Cost per Thousand method. Methods: Analysis of the secondary data provided by Czech Television and internet portal Mediaguru. Emphasis on utilization of internal secondary data for the evaluation of the efficiency of advertising investments into the specific sport broadcasts. Three chosen broadcasts are FIFA Worl Cup 2014, FIS Alpine World Ski Championships 2015, and The Czech Extraliga 2013/2014. The effectivness is evaluated by method Cost per Thousand. Results: The comparison of financial investments efficiency with respect to attracting a thousand spectators for the specific sport event and pinpointing the most efficient event and more specifically the most efficient part of the event. The best invested funds were in FIS Alpine World Ski Championships and focusing on a specific part of all broadcasts then it was men's supr combined. The other way around the worst...
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Conditional preparation of downhill skiers in the pupils category in Czech republic and Austria.
Gecelovský, Igor ; Bunc, Václav (advisor) ; Jindra, Matouš (referee)
Defining the problem: The aim of this study was to compare the two training systems between Czech and Austrian system of conditioning and physical training of downhill skiers in the pupils category. Monitored population was composed of profesional skiers in the category of pupils aged 11-14. The result was the difference in the quantity of training units (Czech 89 h - 101 h Austria). Austrians trained by 23.8% more hours than the Czechs, which might reflect on the overall success of competitors. The difference in the number of trained hours accounted for almost one quarter. It was a very different number of specific exercises in pre-season, which could impact the overall results in plant performance in 2010/2011. Method: My task will be researching and comparing the method of quantification of the preparatory period of Bohemia downhill skiers and downhill skiers from Austria. Materials to compare me will be available from both the Austrians and Czechs from the Salzburg Austrian coaches of the national team and students from the Czech part of the alpine disciplines (UAD). Goals: The aim of this work is a quantitative comparison of the volume load basic fitness training Czech and Austrian downhill skiers - skiers. Compared the groups of pupils aged 11 to 14 years. Results The volume of units which...
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Downhill skiing of preschool and younger school age children and its possibilities in the region of Ústí nad Labem, Teplice
Herzina, Tomáš ; Mojžíš, Otakar (advisor) ; Jahodová, Gabriela (referee)
TITLE: Downhill skiing of preschool and younger school age children and its possibilities in the region of UL and Teplice. AUTHOR: Tomáš Herzina DEPARTMENT: Institute professional development in education SUPERVISOR: PaedDr. Otakar Mojžíš ABSTRACT: Aim: The aim of this dissertation was to find possibilities of downhill skiing of preschoool and younger school age children in the region of UL and Teplice. The suitability of skiing resorts for skiing children and their teaching skiing. The comparison of ski school in the region and their ways of teaching. The another aim was to prepare the model of ski training for children and its application in teaching skiing in children and verrification of its effectiveness. Methods: The research is based on the interview (semi-structured), observation (hidden, open, participating) and data collection from the literature and the internet. Obtained data from the literature and the internet served as basis used to create questiones for an interview with skischool instructors. Results: We found that ski resorts in the region could be recomended for children and for families with small kids and for teaching skiing . In every mentioned ski resort there is at least one school of skiing Due to observation and interwiev with representatives of ski schools we found the diference...
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Mathematics and Sport
PALÁTOVÁ, Petra
The thesis elaborates on relations between PE or sports in general, and mathematics. The author focuses on a practical application of numbers on sports such football, swimming, track and field, downhill skiing and Olympic games. Moreover, the mentioned numerical methods are further used for writing a workbook of model exercises for grammar schools. The thesis is divided into two main chapters ? theoretical and practical. The theoretical part consists of selected sports which are expressed and described by numbers and formulas. In the practical part, a reader can find the workbook of model exercises which has been completed using all the mathematical sources discussed in the theoretical part. There are also correct solutions exercises available for self-studying students.
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