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The effect of running a load on postural stability
Kellner, Petr ; Vágner, Michal (advisor) ; Majerčík, Petr (referee)
1 Abstract Title: The effect of running with a load on postural stability. Objectives: The establishment of changes in postural stability after a 3 km maximum effort run with a 15 kg load. Research sample: The tested subject group was constitued by seven soldiers of the Army of The Czech Republic at the average age of 25,6 ± 2,1 years who are students of the Military specialization at the Faculty of sport and physical education of The Charles University. Methods: This master's thesis was drawn up as a observational study of theoretic empiric character, realised through intraindividual comparative analysis on a group of 7 subjects. Postural stability was examined with RS Footscan forceplate and clinical balance test U.S. Military Academy Stance Test. The run was realised on a treadmill, without and with a load. For statistical analysis nonparametric statistic tests of significance were used. Results: The results of relations between postural control changes and 3km run with a load of 15 kg display a deterioration of postural stability tested after the run. The extend of deterioration of postural stability after 3-km run with a load within tested group is similar to one after 3-km run of analogous intensity. Key words: run, load, postural stability, balance
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The effect of running a load on postural stability
Kellner, Petr ; Vágner, Michal (advisor) ; Majerčík, Petr (referee)
1 Abstract Title: The effect of running with a load on postural stability. Objectives: The establishment of changes in postural stability after a 3 km maximum effort run with a 15 kg load. Research sample: The tested subject group was constitued by seven soldiers of the Army of The Czech Republic at the average age of 25,6 ± 2,1 years who are students of the Military specialization at the Faculty of sport and physical education of The Charles University. Methods: This master's thesis was drawn up as a observational study of theoretic empiric character, realised through intraindividual comparative analysis on a group of 7 subjects. Postural stability was examined with RS Footscan forceplate and clinical balance test U.S. Military Academy Stance Test. The run was realised on a treadmill, without and with a load. For statistical analysis nonparametric statistic tests of significance were used. Results: The results of relations between postural control changes and 3km run with a load of 15 kg display a deterioration of postural stability tested after the run. The extend of deterioration of postural stability after 3-km run with a load within tested group is similar to one after 3-km run of analogous intensity. Key words: run, load, postural stability, balance
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The dependence of the direct punch intensity on force and agility abilities
Kellner, Petr ; Vágner, Michal (advisor) ; Barták, Erik (referee)
Title: The dependence of the direct punch intensity on force and agility abilities. Objectives: The establishment of the dependence of the intensity of the direct punch with a clenched rotated fist on the chosen kinetic abilities. Výzkumný soubor: The tested subject group is constitued by seven soldiers of the Army of The Czech Republic at the average age of 23,4 ± 1,8 years who are students of the Military specialization at the Faculty of sport and physical education of The Charles University. Methods: This bachelor work was drawn up as a observational study of theoretic empiric character. The punch intensity is measured with impact dynamometer. The chosen kinetic abalities are the maximal dynamic power of arms, the explosive power of arms and the non-specific agility. The movement abilities are measured within the standardized motoric tests. The relation between the results of the motoric test of movement abilites and the direct punch is established with the correlation coefficient and graphical assessment of the subject's order at the evaluated variables. Theoretical explanation of discovered relations is also endorsed by qualitative analysis of former experience in the tested field of the subjects. Results: The results of relations between the direct punch and tested kinetic abilities shows a...
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Efektivní zhodnocení finančních prostředků
Kellner, Petr ; Kovář, František (advisor)
Tato práce si klade za cíl poskutnout návod, jakým způsobem volit a realizovat investiční strategii, a to formou stravitelnou pro laickou veřejnost. Budeme se zabývat zejména problémem volby správných produktů a programů v oblasti přípravy peněz na stáří, a to hlavně v závilstoti na věku.
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