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Acute effect of warming up on the speed of tennis serve
Gavendová, Karolína ; Jebavý, Radim (advisor) ; Kočíb, Tomáš (referee)
Abstracts Title: Acute effect of warming up on the speed of tennis serve Objectives: Compare the influence of a dynamic warm-up with tennis racquet, dynamic warm up with elastic resistance and dynamic warm-up with medicine ball on the speed of tennis serve. Methods: To fulfil the aim it was to use the radar Stalker Pro II. The obtained results after each warm-up has been processed to the average and maximum values and then compared with each other. Results: In this work, it is not possible to confirm acute positive influence of the specific dynamic warm up. In terms of average and maximum values after single warming up it was evident, that the lowest values were obtained after dynamic warm up with elastic resistance and the maximum values were achieved after dynamic warm up with medicine ball at category of kids and after dynamic warm with tennis racquet at category of adults Keywords: tennis serve, speed, warming up, dynamic stretch
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An overview of the different forms of warm-up before athletic performance in sprinting
Zapal'ačová, Dominika ; Kaplan, Aleš (advisor) ; Jebavý, Radim (referee)
Thema works: An overview of the different forms of warm-up before athletic performance in sprinting. Student: Bc. Dominika Zapaľačová Supervisor: PhDr. Aleš Kaplan Ph.D Aims: The aim of this thesis is the study of scientific and professional literature and articles to obtain information on warming up before speed sports performance represented by quick sprinting. It is also to consider how subsequent various kinds of warm up exercises can affect the sports performance mentioned above. Furthermore, to use a case study based on selected research methodology to measure the speed of running locomotion after the selected type of warming up. Methodology: A method of literary research is used in the thesis, primarily using foreign literature but Czech literature too, obtained mainly from online databases and subject bibliographies. Also the case study method was used to measure the speed of running locomotion. Results: Conducting literary research has proved that speed sports performance might be greatly affected by the selected method of warming up. Most of the mentioned authors state the positive influence of dynamic stretching and they also recommend eliminating static stretching before speed sports performance. Measuring the speed of running locomotion has proved that the probands did not show any...
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Monitoring efectivity of gymnastic warming up
Panský, Jindřich ; Chrudimský, Jan (advisor) ; Holá, Iveta (referee)
Title: Monitoring the effectiveness of gymnastic warm-up Objectives: Aim of this work is to describe the effectiveness of gymnastic warm-up through evaluation of heart rate dynamics. Methods: Work partially solves the problem of the creation, managing and evaluating warm-up and uses a combination of qualitative and quantitative research. Heart rate (HR) dynamics is detected through sport-tester Polar Vantage NV, it is also used expert assessment and results processing is made by statistical methods in Microsoft Excel. Results: Dynamics of heart rate during the warm-up is different under the direction of the teacher and student -led, after comparing graphical representations, and after a thorough warm-up monitoring. It is mainly due to the amount of experience in a teaching practice and a higher level of pedagogical skills, which contribute significantly to increased warming in terms of quality control. Keywords: gymnastic warm-up, heart rate, load, intensity, sport-tester
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Dynamic warm-up race for tennis players
Koskuba, Jakub ; Kočíb, Tomáš (advisor) ; Carboch, Jan (referee)
Title: Dynamic warm-up race for tennis players Subject: Male and female tennis players from tennis club Tj Lokomotiva Plzen Objective: Compare immediate influence of static and dynamic stretching on performance level during particular movement tests using device Myotest PRO Methods: To meet the objective quantitative comparison was used by performance parameters using load accelerometer. Quantitative stress parameters were evaluated for individual tests as the mean value from a large amount of repetition in individually evaluation. Results: Tests proved it is not possible to confirm acute positive influence of dynamic stretching on all assesed parameters in different tests. In terms of average values of different tests a noticeable lower limbs improvement has been emerged at two out of three tests. Keywords: dynamic stretching, warm up, sport, injuries, regeneration, tennis
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Effect of warm-up on performance of football players
Křížová, Anna ; Jebavý, Radim (advisor) ; Hojka, Vladimír (referee)
Title: The Effects of a warm-up on the performance of football players Objectives: The comparison of influence of two types of warm-up before and after a physical activity on performance of U19 football players. Testing of subsequent post-warm-up performance focused on acceleration, explosive power and agility. Methods: In this empirical-theoretical thesis, a total of twenty-four U19 football players, divided in two experimental groups, is tested. The players within each group undertook either a complete dynamic warm-up or a shorter warm-up without the dynamic component. The performance was tested after the warm-up utilizing four tests - an acceleration run test on 30 m, a standing long jump, a foul throw and a shuttle run. The same tests were conducted again after an interlaid physical activity. The same procedure was repeated after a week when the two groups swapped the warm-up methods. Statistical analyses were employed to evaluate the results. Results: The hypothesis 1, assuming a positive effect of a complete dynamic warm-up on the performance before the physical activity was on one hand supported in the acceleration run on 30 m and the foul throw. On the other hand, no distinctive advantage of a complete dynamic warm-up was observed for the standing long jump and the shuttle run. Hypothesis 2...
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Monitoring the number of injuries in volleyball specializations and their prevention
Malá, Mariana ; Vorálek, Rostislav (advisor) ; Kočíb, Tomáš (referee)
Title: Monitoring the number of injuries in volleyball specializations and their prevention Objectives: The aim of the bachelor's thesis was to monitor, which player specialization is most burdened by the number of injuries and what prevention they use. . Methods: To obtain the necessary data, the method of expert finding in the form of a questionnaire was used. Hypotheses were established, the obtained data were processed into graphs and the results were determined. Then the results were compared with hypotheses and with foreign and Czech literature. . Results: I have found that the most affected position by injuries is middle blocker. The highest incidence of acute injuries is in the area of fingers and ankles. Players most often have chronic problems with their knees and shoulders. In terms of prevention, I found that volleyball players most often use regeneration in the form of other sports activities and that the length of their initial warm-up does not correspond to the theoretical basis. Keywords: volleyball, prevention, injury, regeneration, load, warm-up
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Effect of toning in warm-up on performance of floorball players
Králíčková, Kateřina ; Jebavý, Radim (advisor) ; Dragounová, Zuzana (referee)
Title: Effect of toning in warm-up on performance of floorball players Objectives: Find out the influence of toning in warm-up before performance in exercises aimed at determining the action speed, explosive power of legs and agility of floorball players. Methods: A total of 20 floorball player aged 17 - 27 years participated in two measurements, one week apart. On the test day each proband passed one of two types of warm-up, non-toning warm-up and toning warm-up, and the next test day passed the second type of warm-up. The warm-up was follwed by three tests, the 20 m run, the jump from place and the shuttle run. For analysis of results was used statistics methods. Results: The first hypothesis was confirmed for the group of probands aged 17-19 years in the overall performance, 10 m run, 20 m run and jump from place. The second hypothesis was confirmed in the overall performance for all probands, then for the group of probands aged 17-19 years and for the group of probands aged 20-24 years. The second hypothesis was confirmed in the 10 and 20 m run for all probands, in the 10 m, 20 m run and in the jump from the place for the group of probands aged 17-19 years, in the 10 and 20 m run for group of probands aged 20-24 years. According to Cohen's d the results of the 10 and 20 m run were the most...
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Effects of a foam roller during stretching
Pětíková, Nikola ; Šteffl, Michal (advisor) ; Malý, Petr (referee)
Title: Effects of a foam roller during stretching Aims: The main aim of the thesis was to compare effects between the foam roller and stretching exercises. Methods: 10 female students aged 23-24 from UK FTVS participated in this study. All the participants were active athletes. The study was realized as a cross-over trial. There was used tensiomyography using the TMG 100 to measure all the participants. The musculus vastus lateralis were tested in both sides. A generalized linear model was used to evaluate the results. Results: The foam rolling tended to better activate muscle before training and statistically significantly accelerated post-load recovery processes compared to normal stretching. Conclusions: The foam roller could be used effectively after sports performance as a tool to accelerate regeneration, thereby enhancing sports performance. Keywords: warm-up, stretching, TMG, tensiomyography
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The impact of static and dynamic stretching on coordination and flexibility in children in primary school
Plachá, Tereza ; Kainová, Lucie (advisor) ; Jahodová, Gabriela (referee)
TITLE: The impact of static and dynamic stretching on coordination and flexibility in children in primary school AUTHOR: Tereza Plachá DEPARTMENT: Katedra tělesné výchovy SUPERVISOR: Mgr. Lucie Kainová ABSTRACT: In my final thesis I want to deal with two types of warm-up - static stretching and dynamic stretching. Warming up is an important part not only of the sport performance, but also at the beginning of the physical education lesson. In schools, this phase is often neglected. With the help of selected tests, I will observe primary school pupils at primary school to get better results after static or dynamic stretching. I will watch them in coordination and flexibility. I compiled two types of stretching, which I will try in grades 1, 3 and 5. In the first lesson, I will do static stretching with the pupils after the proper warm-up. In the second lesson, I will include dynamic stretching along the busy part. In the main part of the lesson, the pupils then pass three tests for coordination - flamingo, crossing the bench and running with the roll; and three for flexibility - standing forward bend, shoulder joint range, and hip joint range. After dynamic stretching, the children are warmed up, reaching the necessary temperature for further activities. They have a greater range of motion and therefore...
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Acute effect of warming up on the speed of tennis serve
Gavendová, Karolína ; Jebavý, Radim (advisor) ; Kočíb, Tomáš (referee)
Abstracts Title: Acute effect of warming up on the speed of tennis serve Objectives: Compare the influence of a dynamic warm-up with tennis racquet, dynamic warm up with elastic resistance and dynamic warm-up with medicine ball on the speed of tennis serve. Methods: To fulfil the aim it was to use the radar Stalker Pro II. The obtained results after each warm-up has been processed to the average and maximum values and then compared with each other. Results: In this work, it is not possible to confirm acute positive influence of the specific dynamic warm up. In terms of average and maximum values after single warming up it was evident, that the lowest values were obtained after dynamic warm up with elastic resistance and the maximum values were achieved after dynamic warm up with medicine ball at category of kids and after dynamic warm with tennis racquet at category of adults Keywords: tennis serve, speed, warming up, dynamic stretch
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