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The comparison of the training preparation of cross-country skiers in distance and long-distance races
Lanková, Lada ; Gnad, Tomáš (advisor) ; Chrástková, Martina (referee)
Title: The comparison of the training preparation of cross-country skiers in distance and long-distance races. Objectives: The main goal of this thesis is to compare and evaluate the training preparation and the applied training means of two selected long-distance and the distance cross-country skiers. Methods: The case study, in which we will use the method of literary research, the data analysis method and the data comparison to evaluate the training preparation of the long-distance and the distance competitors. Results: By comparing the records of distance and long-distance cross-country skiers' training indicators, we conclude that the training of the long distance racer achieves larger volumes than the distance racer. Another surprising finding was the lower load intensities in training preparation of the distance competitor compared to the long-distance competitor. Keywords: cross country skiing, sport training, annual training cycle, training indicators.
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Involvement of the muscles of the upper body collected at time of cross-country skiing and during simulating exercises
Horyna, Roman ; Kračmar, Bronislav (advisor) ; Jandová, Soňa (referee) ; Hnízdil, Jan (referee)
Title: Upper body muscles activity in V2 skating technique, double poling and on a skiing machine Concept 2 Objectives: Comparison of involvement upper body muscles during V2 skating technique, double poling and on a skiing machine Concept 2. Methods: Comparative analysis: the dates were measured by surface electromyography and 2-D video-analysis. Results: We found statistically significant coordination similarity by comparisons muscle preactivation and activation during V2 skating technique and double poling. Trunk flexors musculus obliquus abdominis externus and musculus rectus abdominis showed unlike the main propulsion muscles, musculus pectoralis major, musculus triceps brachii and musculus latissimus dorsi, significantly higher preactivation during V2 skating technique and double poling in comparison to skiing machine Concept 2. Activation of the main propulsion muscles on a skiing machine Concept 2 is significantly higher than during V2 skating technique and double poling. Skiing machine Concept 2 cannot be considered as a specific training method for cross-country skiing. Long-term application may cause disruption of double poling technique. Key words: Cross country skiing, V2 skating technique, double poling, skiing machine Concept 2 (SkiErg), kinesiology, surface electromyography
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Testing of dyspraxia in young cross-country skiers and in children and adolescents developing versatility
Novotná, Eliška ; Kraus, Josef (advisor) ; Zounková, Irena (referee)
In the theoretical part, the diploma thesis summarizes the findings of developmental dyspraxia or rather developmental coordination disorder and deals with the issue of physical activities in this disorder. One section of the theoretical part are the characteristics of the activities, that probands from the practical part of this thesis regularly do, and their possible use in intervention. The practical part deals with an evaluation of motor skills in young cross-country skiers and in children from movement versatility section of Sokol union. We used the Movement Assessment Battery for Children 2 for evaluation. The next aim is to determine whether the level of motor skills correlates with the level of attention, that we tested using Test od attention d2. The last aim is to determine whether the level of motor skills is different for boys and girls engaged in the same sport. No difference in level of motor skills between cross-country skiers and children from Sokol union was found. However, statistically significant difference between performance in the single components of the test MABC-2 was revealed, this difference was found in the component of balance. The correlation between the level of motor skills and attention was not proved. Neither the difference between the level of motor skills of...
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Specific exercises on roller skis for nordic skiers (12-14 old)
Korbelář, Tomáš ; Suchý, Jiří (advisor) ; Gnad, Tomáš (referee)
Title: Specific roller skis' games and acitivities for young nordic skiers aged between 12 and 14 years Goal: Create and verify a collection of games and activities by experts on the rollers skis'for young nordic skiers aged between 12 and 14 years. Methods: A first method used in this work was available analysis of czech and international documents about games and activities. Then a collection of games and activities was made, which was customised for roller skis trainings. Furthermore, there was a verification of collection of roller skis'games and activities with the help of a board of experts composed of experienced and licensed nordic skiers'trainers and then nordic skiers'experts. An unstructured interview was made with them followed by a discussion about each game and activity. Results: In the first part there is a chapter about an equipment used collection created by us. The main part is made of a customised and verified collection of roller skis'games and activities for young nordic skiers aged between 12 and 14 years. Board of experts made a verification added their ideas and suggestions to specific games and activities in the form tips and suggestion. A new chapter dividing the collection was created as a result of a discussion with the board of experts was created at the end of a final...
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Comparison of load during diagonal and striding double poling on the roller ski
Čechová, Anna ; Suchý, Jiří (advisor) ; Gnad, Tomáš (referee)
Title: Comparison of training impact of striding versus double poling for cross country skiing. Objectives: The goal of the research is to find out and compare the difference between striding and double poling from the point of view of internal body impact, or lactate acid, heart rate and measured time of the performance in two consecutive days, respectively. Methods: This research is conceived as an empiric field research, which considers a comparison of lactate acid (LA) levels during cool down and heart rate (SF). Compared values were measured on roller skis in two consecutive days. Results: With the help of lactate acid levels, heart rate and measured times we found the main differences between striding and double poling. To the conclusion, we found out that striding was faster from measured time perspective and also the lactate acid levels were lower than for double poling. Keywords: Cross-country skiing, roller skating, heart rate, lactate, diagonal striding, double poling.
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Comparison of effectiveness One Skate (V2) and Offset (V1) in cross country skiing.
Jaroš, Tomáš ; Gnad, Tomáš (advisor) ; Chrástková, Martina (referee)
Title: Comparison of effectiveness One Skate (V2) and Offset (V1) in cross country skiing. Objectives: The aim of my work is to compare two skiing techniques, One skate (V2) and Offset (V1) on the basis of driving efficiency in these skating methods. Methods: Work is treated as a case study. This is a quantitative research performed on the basis of comparison of load time and heart rate values during skating at six probands of different age groups. The values measured when driving with two types of skating were compared on three types of climbing. We also used the method of document analysis and interview. Results: By measuring the load time and heart rate values, the difference between One Skate (V2) and Offset (V1) was found. When processing the results, we have come to the conclusion that One Skate (V2) is more effective in a moderate climb in all three categories and in the middle climb only for juniors and men. In a steep climb , the Offset (V1) proved to be more effective in all three categories. Keywords: cross-country skiing, skating, load time, heart rate
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Individualization pre-race microcycle for cross-country skiers
Krejčířová, Klára ; Gnad, Tomáš (advisor) ; Jindra, Matouš (referee)
Title: Individualization of pre-race microcycle for cross-country skiers Objectives: The aim of the thesis was to estimate the appropriate load of selected competitors before the competition. Methods: The work is conceived as a case study. It is a quantitative research based on measured values obtained from the trainer Ercolina Upper Body Power. We estimated the appropriate load in pre-race microcycle of five elite cross-country skiers. Results: Collected data have prevented the pre-race microcycle to be identical for all competitors. We achieved microcycle individualization for each competitor, which lead to better physical and psychological preparedness. Keywords: cross-country skiing, double poling, load, simulator, heart rate
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Analysis of the training process Martin Jakš in the years 2010 - 2016
Franc, Jan ; Gnad, Tomáš (advisor) ; Jindra, Matouš (referee)
Title: The training process analysis of Martin Jakš in 2010 - 2016 Objectives: The purpose of this study is to pedagogically evaluate the training process of Martin Jakš, the member of the Czech cross-country skiing team. Methods: This study is designed as a case study. The study addresses a qualitative research, which was based on an analysis of training process of an elite cross-country skier. Training indicators and sport physical examination were analyzed and assessed with regard to racer's performance in the studied term. Results: The results of this study showed a tendency to decrease of athlete's performance in the studied term. Key terms: cross-country skiing, yearlong training cycle, training indicators, sport physical examination, performance
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The set of balance exercises for coordination progress of cross-country skiers.
Lanková, Lada ; Gnad, Tomáš (advisor) ; Jindra, Matouš (referee)
1 Abstract Title: The set of balance exercises for coordination progress of cross- country skiers. Objectives: The objective of this bachelor's thesis is create the set of balance exercises like an option to traditional training methods for cross country skiers, which has a positive effect on the coordination abilities. Methods: Literature research available publications and analysis of special written sources. Results: The set of balance exercises Keywords: cross country skiing, balance equipement, coordination, specific (specialized) exercises, sport training
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Sport event management: Jizerská 50
Štáhlová, Zuzana ; Omcirk, Vilém (advisor) ; Šíma, Jan (referee)
Title: Sport event management: Jizerská 50 Goal: The aim of the master thesis is to create proposal and suggestions for the 50th Jizerska 50 and the next upcoming event. Methods: In this thesis was used the qualitative analysis of Jizerska 50 - form of case study, participant observation, semi-structured interview and complemented by the SWOT analysis. Results: The result of master thesis is the set of proposals, which are based on the knowledge and results of Jizerska 50 in previous years and its SWOT analysis. Analysis revealed the possibility of applying new variations for the 50th Jizerska 50 and the next upcoming event. Also suggestions for project management effectiveness, sponsorship and event program. Key words: project management, cross-country skiing, organization, sport sponsorship, SWOT analysis, marketing mix.
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