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To compare training systems of two Sport Grammar Schools with cross country specialization.
Kožíšek, Čestmír ; Gnad, Tomáš (advisor) ; Jindra, Matouš (referee)
Title: To compare training systems of two Sport Grammar Schools with cross country specialization. Objectives: This piece of work will compare training systems of two training groups aimed on cross country skiing based on Grammar Schools in Jilemnice and Jablonec nad Nisou. It will also justify which of two training systems is more successful in education of future professional cross country skiers. Methods:The dissertation is designed as a case study analysing training systems of two Sport grammar schools in Jablonec and Jilemnice and comparison with suggested methodology of cross country skiing stated by Ilavsky (2005). For the most accurate conclusions are compared chosen aspects in training diaries of cross country skiers within 4 following seasons. This enable to track a development of athletes and analyse which of those training techniques have the most significant impact on their performance. From theory of experts and sports methodology should be included volume of work-load per hour, the amount of training units carried out in specialized conditions (ski, rolled ski, imitation) and the percentage amount of training in the highest 3rd intensity. Further analyse of the training indicators confirm the assumed hypothesis. Conclusions:There is created table and graph showing race results and...
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The reflection kinesiology analyse of cross country skiing
Chrástková, Martina ; Kračmar, Bronislav (advisor) ; Jandová, Soňa (referee) ; Dvořák, František (referee)
Title: The reflection kinesiology analyse of cross country skiing Purposes: To compare coordination of chosen muscles on leg during reflection of cross country skiing classic technique, skating and herringbone. Methods: Comparative analysis: the dates were measured by surface electromyography and 2-D video-analysis. Results: We founded statistical significance by comparisons muscle activation on right leg during kick during cross country skiing: classic technique, diagonal stride and herringbone and V-1 skating and herringbone. In case the left leg the statistical significance was disprove by: m. peroneus longus sin during comparison of diagonal stride and herringbone and m. gastrocnemius medialis sin V-1 skating and herringbone. We founded high level of laterality of diagonal stride and herringbone. In case V-1 skating, the significant similarity was not founded for m. vastus lateralis and m. gluteus medialis. Key words: Cross country skiing, classical technique, skating, herring bone, kinesiology, surface electromyography (EMG), muscles activation
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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 difference in load of the body between the rides on roller skis and cross-country skis.
Franc, Jan ; Gnad, Tomáš (advisor) ; Jindra, Matouš (referee)
Title: The difference in load of the body between the rides on roller skis and cross-country skis. Objectives: The aim of work is to determine the difference in load of the body between the rides on roller skis and ride on cross-country skis in skating and classic techniques. Methods: The work is conceived as a case study. It is a quantitative research carried out on the basis of comparing the values of heart rate and blood lactate concentration at one participant. The values were compared between the roller and cross-country skis when skating as well as classical techniques. Results: By the heart rate measuring and lactate concentration, the difference was detected between the roller and cross-country skis. We came to the result that the roller skis place less demands on the load of the body than cross- country skis which runners use to ski in winter. Keywords: cross-country skiing, cross-country skis, roller skis, lactate, heart rate
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The effects of active exercise according to the concept of DNS on the local sensory perception in the thoracic spine in cross - country skiers.
Čížková, Karolína ; Kobesová, Alena (advisor) ; Čech, Zdeněk (referee)
This thesis examines the influence of active exercise according to the concept of the Dynamic Neuromuscular Stabilization on local sensory perception in the mid-thoracic spine in elite athletes - cross-country skiers. It also describes the most common health problems in these athletes and assesses the impact of the integration of active exercise according to the DNS concept into everyday practice of cross-country skiers on the intensity and frequency of pain in cervical, thoracic and lumbar spine. It also presents theoretical knowledge about the concept of the Dynamic Neuromuscular Stabilization and interdependence of quality of sensory and motor functions. Methods: The study included a total of 20 elite athletes - cross-country skiers aged 17- 27, randomly divided into two groups. The training group integrated into their practice selected three exercises according to the Dynamic Neuromuscular Stabilization targeting segmental motion in the thoracic spine. A total of five measurements were performed on the quality of sensory perception during two months for all athletes. Furthermore, we evaluated the immediate effect of the therapy in the test group through the examination of sensory perception before and immediately after the treatment. At the beginning and at the end of the study each athlete...
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Úrazovost v lyžařských střediscích v České republice.
Hynek, Daniel ; Gnad, Tomáš (advisor) ; Matošková, Petra (referee)
Title: Injury rate in the ski resorts in the Czech Republic Objectives: Objective of thesis is to obtain knowledges about injury rate in the ski resorts in the Czech republic Methods: I determined and processed information regarding all data about injury rate during winter seasons from 2003/2004 to 2012/2013 in the Czech Republic. Main source of all data was the database of Mountain Rescue Service in the Czech republic. Results: My results show summary of the total number of accidents in each winter seasons. Percentage of injury in alpine skiing, snowboarding and cross country skiing of all injuries. The most common types of injuries and injury localization in the ski resorts in the Czech Republic for the season 2003/2004 - 2012/2013. Keywords: Safety in the mountains, alpine skiing, snowboarding, cross countra skiing, injury
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Compensation exercises and their use in a skiing club
Kmochová, Klára ; Hronzová, Marie (advisor) ; Engelthalerová, Zdeňka (referee)
The objective of this thesis is to examine the presence of the poor posture or the muscle imbalances at younger school-age children. Children do actively sports in a ski club for a long time; they also have a year training plan. Stationary functions and muscle activity in physiological position were investigated by physiotherapist who indicated some poor posture and muscle imbalances. On the basis of that examination there were recommended some compensatory exercises that can help to adjust or to eliminate detected imbalances. Recommended exercises became a part of the club training program, but the main part was practiced at home. According to the entrance and final examination of the participants we can assess the positive influence of the compensatory exercises to muscle imbalances and the children musculoskeletal system. Considering the results of the thesis we are able to proclaim that the long-term exercises can completely eliminate muscle imbalances. The contribution of this thesis has an irreplaceable importance for the work with children in the ski club.
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The appearance of respiratory disease in cross country skiing
Toman, Lukáš ; Gnad, Tomáš (advisor) ; Jindra, Matouš (referee)
Title: The appearance of respiratory disease in cross country skiing Objectives: Aim of bachelor's thesis is to determine the incidence of respiratory disease in cross country skiers and approach the problem of asthma and its occurrence in cross-country skiers. Another goal is to find treatment in elite cross-country skiers and influence of respiratory disease on the performance of cross-country skiers. Methods: In the thesis was used method to survey and content analysis of documents. Results: We found that eight of the nineteen representatives of the Czech Republic has problems with respiratory illnesses, of which has seven representatives of the Czech Republic asthma, which is 34%. Key words: Cross-country skiing, respiratory diseases, bronchial asthma, exercise- induced asthma, allergies.
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Characteristics and description of cross-country skiing resorts in the Czech Republic
Mandl, Jan ; Gnad, Tomáš (advisor) ; Finková, Dana (referee)
Title: Characteristics and description of cross-country skiing resorts in the Czech Republic Aim: The aim of this work is to look for cross-country ski resorts in the Czech republic which are suitable for cross-country trainings and competitions of various categories. The extension of this work is the creation of a written and electronic list featuring these areas and including a brief description of their background. The electronic version of the overview of the cross-country resorts, mentioned in this work would be/will be/is posted on the internet for the needs of the ski clubs and cross-country skiing lovers. Methods: The basis of this work is data collection performed by analysis of documents referred to in the literature and on websites. A large amount of the information was provided by the skiers, administrators of sites and their operators. Another method used in this work to determine the actual technical details, especially concerning the individual ski resorts and cross-country skiing routes, was the survey. Given the low responding rate, and because of a very narrow range of questions asked, it was not appropriate to use a method of data collection by questionnaire. Results: Assessment of individual sites based on the offered training opportunities and organization of competitions for...
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Injuries during doing winter sports on the ski slopes in the Czech Republic
Povolná, Ivana ; Gnad, Tomáš (advisor) ; Matošková, Petra (referee)
Heading: Injuries during doing winter sports on the ski slopes in the Czech Republic Objectives: The main objective of the diploma theses was to determine the incidence of accidents in the Czech mountains during the winter seasons from 2000 - 2001 to 2009 - 2010. Methods: We focused on gathering data and information regarding the number of injuries on the ski slopes. The main source of information was the database of Mountain Rescue Service of the Czech Republic that provided us with sets of injuries that happened during skiing and snowboarding within the winter seasons 2000 - 2010. Results: The results of this diploma thesis were statistics of injuries that happened during doing the winter sports for the years 2000 - 2010 and their processing. Keywords: injury, skiing, snowboarding, cross country skiing
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