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The relationship of explosive strength and CODS performance
Hönig, Karel ; Hojka, Vladimír (advisor) ; Kokštejn, Jakub (referee)
1 Abstract Title: The relationship of explosive strength and CODS performance Objectives: The mainaim of this work is to findout the degrese of relatedness indicators between explosively forceabilities and performance in individual Agility tests for U16 and U17 footballers Methods: Testing and measurementwas performed ona sampleof 32players aged 15-16 from the Bohemians Prague football team. To determine the player's explosive-force abilities, the Kistlerboardwas used in the BEZ laboratory. Agility testing was based on test batteries for this ability (Arrowhead L and P, Illionois, 505 L and R, K-test and Hexagon). The data measurements was processed by using IBM SPSS statistics 22. Results: I have found that theimpact of explosivestrength abilities was most evident in Arrowhead and Illinois CODS tests at R = 0,4 - 0,7 and p<0,05. On the contrary, Hexagon test proved to be independent of explosive-strength abilities. In addition, it was found a small correlation value between 505 test and other CODS tests. Keywords: fitness ability, Agility, CODS, speed, strength, football
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The relationship of explosive strength and CODS performance
Hönig, Karel ; Hojka, Vladimír (advisor) ; Kokštejn, Jakub (referee)
Title: The relationship of explosive strength and CODS performance Objectives: The main aim of this work is to find out the degrese of relatedness indicators between explosively force abilities and performance in individual Agility tests for U16 and U17 footballers Methods: Testing and measurement was performed on a sample of 32 players aged 15-16 from the Bohemians Prague football team. To determine the player's explosive-force abilities, the Kistler board was used in the BEZ laboratory. Agility testing was based on test batteries for this ability (Arrowhead L and P, Illionois, 505 L and R, K-test and Hexagon). The data measurements was processed by using IBM SPSS statistics 22. Results: I have found that the impact of explosive strength abilities was most evident in Arrowhead and Illinois CODS tests at R = 0,4 - 0,7 and p<0,05. On the contrary, Hexagon test proved to be independent of explosive-strength abilities. In addition, it was found a small correlation value between 505 test and other CODS tests. Keywords: fitness ability, Agility, CODS, speed, strength, football
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The influence of explosive strength indicators on acceleration abilities
Mančal, Karel ; Hojka, Vladimír (advisor) ; Kokštejn, Jakub (referee)
Title: The influence indicators explosive force on the acceleration abilities Objectives: The main aim of this work is to find out the degrese of relatedness indicators explosively force abilities with an acceleration and maximum velocity of soccer players of different ages. Another aim was to determine the degrese of correlation between the acceleration rate AR5 (5 m) and the maximum velocity of MR20 (20 m). Methods: To solve the problem was used the method of measurement. The first measurement was the measurement of the maximum and acceleration velocity by using photocells. Second measurement was explosively-force abilities at assisting Kistler plate. The data measurement by the photocells and Kistler plate I processed by using IBM SPSS Statistic 22. The data from the program IBM SPSS Statistic 22 were statistically processed by Cohen's d. Results: It was detected that indicators of explosively-force skills CMJ such as maximum height and maximum power have a high effect on the acceleration abilities for footballers aged 15-16. Furthermore, i was found that the greatest change indicators annual increases explosively-force capabilities occurs with SJ. Finally, it was found that the degree of connection between the AR5 and MR20 is low (r = 0.35). Keywords: football, fitness ability, speed, strength,...
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