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Effect of physical load on handgun shooting accuracy
Vokoun, Jaroslav ; Pavelka, Radim (advisor) ; Hermel, Ivan (referee)
Title: Effect of physical load on handgun shooting accuracy. Objective: The aim of this work is to detect and compare the effects of physical activity (in the form of a shuttle run at the limit of 85% SF max.) on the shooting accuracy from a short firearm. Methods: This was an experimental study with an intra-subject design. Thirty randomly assigned police officers at age 35.9 years (SD = 4.5) made 5 shots from a Glock 17 pistol (gen. 3) within 5 seconds in a stable position without support before and after physical activity (shuttle run on length10 m in time until the completion of 85% SF max.) to a fixed target at a distance of 8 meters. Comparison of shooting accuracy from the middle point of impact between interventions (shooting before and after physical activity) was performed by using a paired T-test. The level of statistical significance was set at p ≥ 0.05. Cohen's d was used to determine the magnitude of the strength of the effects. Results: Based on the paired T-test, a statistically significant difference was found in the accuracy of shooting from the middle point of impact without and after physical activity (p = 0.007, d = 0.498). We also consider the deterioration of shooting accuracy after physical exertion by 9 mm from the middle point of impact, which is 21.78%, to be factually...
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Effect of different shooting technique on its accuracy and ball velocity in floorball players
Pekárková, Nikol ; Gryc, Tomáš (advisor) ; Dragounová, Zuzana (referee)
Name: The influence of shooting technique on its accuracy and ball speed in floorball players Goal: The purpose of the work was to verify the procedure for testing the shooting level of male and female floorball players and then to identify and describe the differences in the parameters of ball speed and shooting accuracy between four different types of shots (pull, wrist, golf, hammer) when shooting at two different locations (top and down). Methods: The research group consisted of 2 male and 2 female floorball players of the highest youth competition. Ball speed was measured using a Stalker Solo2 radar device and 2D video analysis using a SONY video camera and TEMA software was used to analyze accuracy. The individual targets for shooting were marked out using holes in the training sheet, which was placed on the floorball goal. The goal was 4 meters away from the shooting spot, and players shot at the goal in random order of shot types and target location. Data were evaluated in MS Excel. A two- sample T-test (p <0.05) was used to express the difference between individual shot types, target location and between men and women. Results: We found significant differences in ball speed: between the pull shot and the wrist, between the wrist and the golf ball, and between the golf ball and the putter....
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Effect of physical load on handgun shooting accuracy
Vokoun, Jaroslav ; Pavelka, Radim (advisor) ; Hermel, Ivan (referee)
Title: Effect of physical load on handgun shooting accuracy. Objective: The aim of this work is to detect and compare the effects of physical activity (in the form of a shuttle run at the limit of 85% SF max.) on the shooting accuracy from a short firearm. Methods: This was an experimental study with an intra-subject design. Thirty randomly assigned police officers at age 35.9 years (SD = 4.5) made 5 shots from a Glock 17 pistol (gen. 3) within 5 seconds in a stable position without support before and after physical activity (shuttle run on length10 m in time until the completion of 85% SF max.) to a fixed target at a distance of 8 meters. Comparison of shooting accuracy from the middle point of impact between interventions (shooting before and after physical activity) was performed by using a paired T-test. The level of statistical significance was set at p ≥ 0.05. Cohen's d was used to determine the magnitude of the strength of the effects. Results: Based on the paired T-test, a statistically significant difference was found in the accuracy of shooting from the middle point of impact without and after physical activity (p = 0.007, d = 0.498). We also consider the deterioration of shooting accuracy after physical exertion by 9 mm from the middle point of impact, which is 21.78%, to be factually...
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The Influence of Selected Elements of Proprioceptive Neuromuscular Facilitation with the Use of Elastic Resistance on the Speed and Accuracy of Shooting of Extraliga Ball Hockey Players in the Czech Republic
Škripková, Aneta ; Pavlů, Dagmar (advisor) ; Pánek, David (referee)
Title: The Influence of Selected Elements of Proprioceptive Neuromuscular Facilitation with the Use of Elastic Resistance on the Speed and Accuracy of Shooting of Extraliga Ball Hockey Players in the Czech Republic Objectives: The main aim of the diploma thesis was to evaluate the influence of selected elements of proprioceptive neuromuscular facilitation with the use of elastic resistance on the speed and accuracy of shooting of Extraliga ball hockey players in the Czech Republic. Methods: Extraliga ball hockey players in the Czech Republic (n = 30; age = 24,70 ± 4,55 years; body height = 182,67 ± 6,12 cm; weight = 83,35 ± 9,17 kg; BMI = 24,97 ± 2,37 kg/m2 ; overall years of ball hockey experience = 13,10 ± 3,82 years) were randomly divided into two groups - the experimental, PNF group (n = 15) and control group (n = 15). Before commencing the study, both groups' shooting speed was measured using the Supido Multi Sports Personal Speed Radar, and shooting accuracy using a practice sheet cover. Probands from the experimental group performed selected exercises containing elements of proprioceptive neuromuscular facilitation with elastic resistance daily for 8 weeks. The control group did not perform any exercises beyond the regular training units. The study was conducted at the time of the Covid-19...
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Relation between throwing velocity and accuracy in women handball
Jůzlová, Kristýna ; Tůma, Martin (advisor) ; Petružela, Jan (referee)
Title: Relation between throwing velocity and accuracy in women handball. Objectives: The main of this thesis is finding of relation between throwing velocity and accuracy among difference performance levels and difference gaming experience female handball players. Methods: As part of the survey, a one-off measurements of the maximum throwing velocity and accuracy throwing was performed for two groups women handball players. Speed measurement was performed using radar device Stalker PRO II. The measurement was performed by one-handed overarm throw in three different ways. The resulting values are statistically processed in MS Excel 2007. I used the testing method and the observation method. Results: The results of this thesis show close relation between throwing velocity and accuracy in women handball. Both groups exceeded 90% border of the maximum throwing velocity when trying to hit a defined space. Keywords: Team handball, throwing velocity, throwing accuracy
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Relationship shooting velocity and accuracy in handball on beginners level
Paleček, Jan ; Tůma, Martin (advisor) ; Pravečková, Petra (referee)
Title: Relation between throwing velocity and accuracy in handball on elementary level Goal: Throwing effectiveness in handball can be influenced by many factors. Throwing accuracy and velocity are considered to be the determinative factors. The aim of this bachelor thesis was to explore the mutual relation of these parameters in case of handball players on elementary level. The field research was realized in the handball club Lovci Lovosice in age category of 12-13 years old players. Methodology: In terms of this bachelor thesis, two field researches in the interval of two months were realised. These field researches were realized in the handball club Lovci Lovosice in the age category of 12-13 years old players by using a hand-operated radar device The Stalker Pro 2. The research was performed only for one type of throw, specifically the one-handed overarm on the spot throw. Both throwing velocity and accuracy were traced within the research mentioned above. Statistical data processing was performed in Microsoft Excel 2010 using one-tailed statistical test. Results: The results of the research in this bachelor thesis show a very close relation between throwing velocity and accuracy in handball. The players hit more targets when they did not perform such high throwing velocity. While in the first...
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Influence of physical demands on shooting accuracy with hand-operated weapon
Sýkora, Michal ; Michalička, Vladimír (advisor) ; Barták, Erik (referee)
Title: Influence of physical demands on shooting accuracy with hand-operated weapon. Objectives: Aim of this thesis is compare how physical load, present by Burpee motor abilities test, aplicate on selected group of soldiers influence their shooting accuracy from pistol in stand up position with bouth hands grip at standing target. Aggregate of twenty test subjects is comosed of policemen from Department of protect and escort Military police Prague and students from VO at FTVS UK in Prague. Methods: For statistical data processing we used the method of comparison and comparison of averages. To determine statistical significance, we used two- tailed, paired t - test. For the evaluation targets, we used numerical method for detecting mean point of impact. Results: The measured data were processed statistically, it was found that physical activity has statistical effect on the shooting accuracy, while standing and with both hands grip, from pistole in the first group (MP). The second measurement work out similary, which mean physical exercise has statistical effect on the shooting accuracy, while standing and with both hands grip, from pistole. Furthermore, we found that the greatest influence on shooting accuracy after physical exertion realized by Burpee test, have the individual level of fitness...
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