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Compensation exercise after close combat training
Radovnický, Jiří ; Vágner, Michal (advisor) ; Barták, Erik (referee)
Titel: Compensational exercise after close combat training Aim: The aim of this work is finding out contemporary situation of practicing and filling compensational exercise after close combat in Czech Republic Army. Research complex: Research complex is created by 15 respondents. They are instructors and leading instructors of close combat at the age from 20 to 45 years. Used methods: A theoretical part with descriptive-analytical and compilation method with using questionnaire. Results: The majority of respondents is not satisfied with contemporary situation of filling compensational exercise after close combat. More than half respondents does not have enough specialized literature. Respondents are not sufficiently educated in compensational exercise theme. Keywords: Compensational exercise, dysbalance, muscle, close combat.
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The influence of using military boots on the power of front kick
Kotas, Jan ; Majerčík, Petr (advisor) ; Vágner, Michal (referee)
Title The influence of using military boots on the power of front kick Objectives The aim of this work is to identify and compare front kick while using military boots to front kick with no usage of those boots. Methods This bachelor work can be described as empirical and observational. A multicomponent force plate was used to detect the power of the front kick. The powers of the kick with the boots and without the boots were compared with the aid of a statistic method called paired t-test. Results In four cases the power of the front kick decreased by the influence of the boots, in one of these four cases was the declension statistically significant. In two cases was the power of the front kick increased due to usage of the boots, while in one of these cases was this increase statistically significant. The result of the interpersonal comparation was statistically insignificant. It was ascertained, that a previous experience with combat activities, which use kicking techniques, and also experience with usage of boots while kicking do affect the power of the front kick. However the results acquired by the measurement and statistical data processing cannot be generalized. Keywords close combat, front kick, military boots
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Effects of isokinetic strength and postural muscles on dynamic strength, velocity and angular velocity of a front kick with and no carried load.
Krajcigr, Jan ; Vágner, Michal (advisor) ; Oláh, Vladan (referee)
Title: Effects of isokinetic strength and postural muscles on dynamic strength, velocity and angular velocity of a front kick with and no carried load. Objectives: The aim of the work was to find the effect of the isokinetic strength of hip and knee flexors and extensors of the lower limb performing a front kick, hip rotators during concentric and eccentric contraction of the standing lower limb and the postural muscles on dynamic forces, velocity and angular velocity of a front kick with and no carried load. Methods: This correlation study was conducted on 16 male participants (age: 22 ± 1,5 years⁏ weight: 79 ± 6,6 kg⁏ height: 182 ± 6,1 cm) studying military physical education at the Faculty of Physical Education and Sports of Charles University in Prague. Participants performed 5 consecutive front kicks with or without additional load (0 kg, 5 kg, 15 kg, 30 kg, 45 kg). The dynamic strength of the kicks was measured using a Kistler force plate. The velocity and angular velocity of the kicks were measured using a motion capture system (Qualisys). The isokinetic strength of hip and knee flexors and extensors and hip internal and external rotators were measured using a Humac Norm isokinetic dynamometer (CSMI). Postural muscles strength was assessed using 5 different stability tests. The correlation...
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The effect of short tread intervals used in tactical maneuvers on the dynamic front kick forces
Hecl, Jiří ; Vágner, Michal (advisor) ; Sovák, Libor (referee)
The name of the thesis The effect of short running intervals used in the tactical maneuver "peeling" on dynamic strength of a front kick. The aim of the thesis: The aim of this thesis is to find out whether physical load in a tactical scenario of peeling backwards has a significant effect on dynamic indicators of a front kick performed while carrying equipment (boots, a ballistic gear 12 kg and an assault rifle) and carried load (backpack 15 kg). The methods used in the thesis: There is a method of cross-sectional study. We tested 10 soldiers' (26,9±4,2 y, 85,6±9 kg; 86,7 ± 8,81 kg,180±4,62 cm) dynamic strength of a front kick using triaxial force plate (Kistler 9281) while adding military equipment and physical activity. Dynamic indicators that were set for comparison: Peak force (N), Impulse (N.s), Impact force (N), the time to reach Peak Force (s), and kick time (s). Then, the average of the five kicks was calculated and determined as the resulting value. The reliability of all five kicks were verified using ICC - Intraclass correlation coefficient and its' confidential intervals. Shapiro - Wilk test was used to determine whether the data are normally distributed. The comparison of interventions was made using a pair t-test in case of normal distribution of data, or Wilcoxon pair test in case of...
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Relationship between hip muscles and dynamics front kick while using ballistic vest and backpack
Maleček, Jan ; Vágner, Michal (advisor) ; Šťastný, Petr (referee)
Title: Relationship between hip muscles and dynamics front kick while using ballistic vest and backpack. Objective: Determine the rate of the relationship among isokinetic strength of hip muscles during flexion and extension movement, external and internal rotation and the dynamics of the front kick while using the military personal protective equipment. The method: The master thesis corresponds with an empirically based study of observational type. The measured research sample consisted of students (n = 15) of Military Department attending full-time and combined form of study at the Faculty of Physical Education and Sport of Charles University in Prague. Dynamics of front kick were measured by dynamometric Kistler plates and evaluated through computer software BioWare. Isokinetic strength of hip muscles during flexion and extension movement, external and internal rotation was tested and rated by isokinetic dynamometer Humac Norm. The flexibility of selected muscles group was measured by a specialist in physiotherapist area. The Spearman rank correlation coefficient of the order (rs) was chosen for the final evaluation of the rate of relationship. The results: The strongest correlation relationship was between the external hip rotation muscles (at speed 90 řs-1 ) and the impact force on the...
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The influence of body armour on a direct front kick strenght
Oláh, Vladan ; Majerčík, Petr (advisor) ; Vágner, Michal (referee)
Title: The influence of body armour on a direct front kick strength Aim: The aim of the thesis was both to find out and compare the strength of a direct front kick made either with a ballistic vest or without it. Furthermore, the thesis focused on the strengths of a direct front kick made with a load-bearing vest compared to a ballistic vest. The methods used: The thesis can be characterised as an empiric work based on observation. The kick strength was measured by a dynamometer and the results have been statistically evaluated by a paired t-test. Results: The first part of the thesis, which was dealing with a direct front kick made with a ballistic vest or without it, resulted in the fact that there is a positive effect of using that kind of a vest. The kick strength was definitely more intensive using the ballistic vest. However, this can be claimed only in such ideal conditions which were available during the measurements. The probands were also not influenced by any physical strain, which is quite typical of martial activities. The second part focused on the differences using a ballistic or a training load-bearing vest when performing a direct front kick. There were no significant differences between the kicks with these two vests. Key words: Close combat, body armour, load-bearing vest,...
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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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Inclusion on the ground fighting techniques in the system of close combat in the Army of the Czech Republic.
Král, Pavel ; Vágner, Michal (advisor) ; Majerčík, Petr (referee)
Title of thesis: Inclusion on the ground fighting techniques in the system of close combat in the Army of the Czech Republic. Aim of thesis: The aim of this study is to evaluate the effectiveness of termination, the risk of injury and severity of selected techniques of fighting on the ground in order to create a theoretical model for the incorporation of new techniques into close combat training in the Army of the Czech Republic. Methods: This thesis is processed by multivariate preferences. IAC group of senior mentors and close combat instructors evaluated using a printed questionnaire completion efficiency, risk of injury and severity of the performance of six combat techniques on the ground in design with no weapon and then in the version with weapons (assault with a knife during the implementation techniques) marks 1 "worst" to 3 "best". To summarize the evaluation I used tables showing the frequency of individual signs and then multiply the resulting frequency value equal to the value of the mark, below which the frequency is. The data obtained from the product of the frequency and the added values allowed us to compare techniques between themselves and determine their mutual order. Results: Despite the chosen criteria evaluated for divergence of selected techniques and access to the results...
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The influence of using military boots on the power of front kick
Kotas, Jan ; Majerčík, Petr (advisor) ; Vágner, Michal (referee)
Title The influence of using military boots on the power of front kick Objectives The aim of this work is to identify and compare front kick while using military boots to front kick with no usage of those boots. Methods This bachelor work can be described as empirical and observational. A multicomponent force plate was used to detect the power of the front kick. The powers of the kick with the boots and without the boots were compared with the aid of a statistic method called paired t-test. Results In four cases the power of the front kick decreased by the influence of the boots, in one of these four cases was the declension statistically significant. In two cases was the power of the front kick increased due to usage of the boots, while in one of these cases was this increase statistically significant. The result of the interpersonal comparation was statistically insignificant. It was ascertained, that a previous experience with combat activities, which use kicking techniques, and also experience with usage of boots while kicking do affect the power of the front kick. However the results acquired by the measurement and statistical data processing cannot be generalized. Keywords close combat, front kick, military boots
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Compensation exercise after close combat training
Radovnický, Jiří ; Vágner, Michal (advisor) ; Barták, Erik (referee)
Titel: Compensational exercise after close combat training Aim: The aim of this work is finding out contemporary situation of practicing and filling compensational exercise after close combat in Czech Republic Army. Research complex: Research complex is created by 15 respondents. They are instructors and leading instructors of close combat at the age from 20 to 45 years. Used methods: A theoretical part with descriptive-analytical and compilation method with using questionnaire. Results: The majority of respondents is not satisfied with contemporary situation of filling compensational exercise after close combat. More than half respondents does not have enough specialized literature. Respondents are not sufficiently educated in compensational exercise theme. Keywords: Compensational exercise, dysbalance, muscle, close combat.
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