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Age Analysis of Cross-country Skiing Racers Who Participated in World Championship and Olympic Games in Years 1970-2007.\\
JONÁKOVÁ, Šárka
This thesis is focused on evaluating age structure of cross-country skiing racers who participate in World Championship and Olympic Games. The work shall show if the age of sportsmen can be determined as one of the factors of success, what is the optimal age limit and how is this age limit changed in the course of time or if it stays the same. After studying available literature and after looking up certain data on the internet, the results were evaluated in Excel, the graphs were created and the final report was written. The results showed: the average age often oscillates among 24 and 36 years in the majority of disciplines, it has been rather decreasing mostly in the discipline od women - cross-countra skiing for 5 km both at the World Championship and at the Olympic Games. The age decreases at shorter distance and a little higher age increases or predominates at disciplines for longer distance. The total arithmetic mean of the age of the maximum performance is 27.99 years in cross-country skiing at World Championship and at winter Olympic Games from 1970 to 2007. The arithmetic mean of the age of winners in World Championship is 27.75 years. The arithmetic mean of the age of racers participated in winter Olympic Games is 28.33 years in that time. Average age of women is 27.78 years, average age of men is 28.19 years.
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Age structure analysis at man swimmer on World Championship\\
HALABURDOVÁ, Kristýna
Knowing the top-performance age in competitive swimming is one of the important factors in making the training plans and also in timing the racing form of each individual correctly. The data obtained from the sources available have been statictically analysed and the results of these statistics used to define the top-performance age in individual swimming competitions. The results of the most successful swimmers in the top competitions, i.e. the World Championships and the Olympic Games, in the years 1970 till 2007 have been examined and worked out. Apart from defining the top-performace age, the aim of this work is also to answer questions concerning the general features of defining the top-performance age, the possibility of setting this data exactly and, last but not least, marking out the recent trends in top-performance age development.
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Age structure analysis at Ice jockey players on World Championships\\
KROPÁČEK, Jan
My thesis deals with the problem of analysis of age structure of the top three ice-hockey teams at the world championships from 1970 to 2007. At the beginning, I put together all the data about players who took part in these championships and finished on the top three places. I evaluated these data with the help of Microsoft Excel programme. The results were divided into three periods given by the changes in play systems of ice-hockey championships. The average age of players at different championships, who placed themselves to the medal positions in years 1970 to 2007, is clearly visible in the graphs and charts.
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