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The influence of physical activity on the accuracy and length of throwing.
Zumr, Miroslav ; Fedák, Josef (advisor) ; Koloničný, Roman (referee)
Title: The influence of physical activity on the accuracy and length throwing a grenade. Objectives: The aim is to identify and compare the influence of the anaerobic burden of shuttle the accuracy and length of throw a grenade at a selected group of 20 students of the University of Defence in Brno. Students will participate in three testing grenade throwing. Throwing at a target, the size 6 x 3 m, no load, after load in the form of cross shuttle run 10x10m and after loading with 15 kg backpack. Methods: It is a descriptive analysis. Measurements were performed using a tape measure and observing the impact of throws. For statistical evaluation of the comparative method was used. Results: From the measured data, it was found that the difference between the success of interventions first and third test is more than 20 %. Lengths throws gradually reduce with the difficulty of the tests. Keywords: accuracy throw, throw a grenade, throw length, the influence of physical activity
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Development of speed skills in ice hockey in categorie U11, U13, U15
Arnošt, Daniel ; Jebavý, Radim (advisor) ; Vojta, Zdeněk (referee)
Title: Development of speed skills in ice hockey in categories U11, U13, U15 Objectives: This master thesis is mainly focusing on verify whether the development of speed skills on the ice in ice hockey is effective off-ice training. Another goal of the thesis is to experimentally verify if the development of speed skills has a different impact on selected age groups according to the same intervention program. Methods: In this master thesis was used the method of quantitative analysis of results. The measurement took place in the form of motor tests, which were compared between two research groups. Results: All categories were divided into two research groups, which completed a six-week intervention training program on-ice and off-ice or only on-ice. In the 20 m direct sprint test and test stop and start, there was a significant improvement more in the experimental group of all categories, which we assessed according to Cohen's d. In the reaction test, only the experimental group U15 improved. In the last agility Illinois test, experimental groups U13 and U15 improved. For the other groups, the players either did not improve significantly or both groups improved equally. Subsequent comparisons between categories showed that the younger categories improved more than the older ones. Keywords: Ice...
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The influence of physical activity on the accuracy and length of throwing.
Zumr, Miroslav ; Fedák, Josef (advisor) ; Koloničný, Roman (referee)
Title: The influence of physical activity on the accuracy and length throwing a grenade. Objectives: The aim is to identify and compare the influence of the anaerobic burden of shuttle the accuracy and length of throw a grenade at a selected group of 20 students of the University of Defence in Brno. Students will participate in three testing grenade throwing. Throwing at a target, the size 6 x 3 m, no load, after load in the form of cross shuttle run 10x10m and after loading with 15 kg backpack. Methods: It is a descriptive analysis. Measurements were performed using a tape measure and observing the impact of throws. For statistical evaluation of the comparative method was used. Results: From the measured data, it was found that the difference between the success of interventions first and third test is more than 20 %. Lengths throws gradually reduce with the difficulty of the tests. Keywords: accuracy throw, throw a grenade, throw length, the influence of physical activity
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