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Assessment of the significance of falling techniques through the measurement of force and impact velocity during sideways falls
Lácha, Petr ; Zdobinský, Adam (advisor) ; Pavelka, Radim (referee)
Title: Assessment of the significance of falling techniques through the measurement of force and impact velocity during sideways falls. Goals: The aim of this study is to compare biomechanical parameters of controlled and uncontrolled breakfalls using a force plate, such as force impulse, maximum force and time. Methods: Two top judo competitors with at least 10 years of judo training experience were purposively selected for the study. One of the selection criteria was the technical level that reaches at least 1st kyu (brown belt) which guarantees the technical maturity of the individuals. A biomechanical force plate from Kistler was used to obtain data which allows real-time measurement of force and impact velocity. The data were evaluated using BioWare software. Furthermore, descriptive analysis of the results was performed in Microsoft Excel. Results: The results of this study show that a controlled (controlled) sideways fall performed with the technique used in judo generally exhibits a smaller average maximum impact force, longer duration and higher average force impulse than an uncontrolled (uncontrolled) sideways fall. Keywords: Judo, breakfalls, fall biomechanics, force plate, maximum force, force impulse, fall velocity, controlled fall, uncontrolled fall.
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Anterior Cruciate Ligament Injury in Judo
Meško, Mikuláš ; Pavelka, Radim (advisor) ; Holá, Veronika (referee)
Title: Anterior Cruciate Ligament Injury in Judo Objectives: Based on current scientific knowledge, describe and summarize aspects of knee injuries in judo, specifically the anterior cruciate ligament (ACL). Get an overview of the causes of this injury, frequency of occurrence and possible impact on quality of life. Methods: Narrative review Results: The anterior cruciate ligament is a very important stabilizer of the knee joint, and its injury causes not only long absences in training but even the complete termination of a sports career. Furthermore, it has been found that motor functions can be restored after an injury to the anterior cruciate ligament, but kinesthesia (the sense of movement and perception of movement by stimulation of receptors in muscles and tendons) can be permanently impaired. The impact of this injury is also an increase in the risk of osteoporosis in the knee joint in younger people. Anterior cruciate ligament injuries affect more women than men, and the most commonly performed techniques in which this injury occurs are osoto-gari and kosoto-gari. Key words: knee, sports injury, judo, ACL, quality of life
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Inclusion of elements from judo in physical education at the 1st stage of elementary school
Pecárová, Michaela ; Dlouhý, Martin (advisor) ; Panská, Šárka (referee)
The diploma thesis focuses on the inclusion of judo elements in physical education at the 1st grade of elementary school. The goal of this thesis is to design and verify in practice a teaching program that would correspond to the skills and abilities of first-grade students. It is a comprehensive program of movement skills in the field of preparatory exercises and basic techniques, which is intended for beginners in the field of judo. The created program is taught in several groups of 1st grade students of different ages, at the end of the program the individual techniques were evaluated by the evaluation committee. The proposed program is evaluated by the students in the form of a questionnaire survey. It is functional and attractive for students. The knowledge gained can serve as a guide or motivation for how and why to work with judo as part of physical education at the 1st grade of primary schools. KEYWORDS judo, principles of judo, tackles, first grade of elementary school, basic techniques, teaching program
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Martial arts as a leisure sporting activity
RAŠEK, Dominik
The thesis deals with martial art as a free time activity. It explains the difference between martial art, combat sport and self-defense. It describes the chosen martial arts - kung-fu, taekwon-do, karate, judo, aikido and caopeira. It lists the basic characteristics of individual martial arts and historical development, used fighting styles and techniques. It describes the levels of technical skill and competitive disciplines. It deals with the moral aspect of every martial art, its influence on the psychological and moral side of an individual, pedagogical influence of a master or a trainer on its pupil. The thesis compares the chosen martial arts from the technical, competitive and spiritual side. Martial arts have positive affect on the formation of personality of individual, supports harmony of both spiritual and physical aspect and so they can find suitable application in free time activities.
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Inclusion of elements from judo in physical education at the 1st stage of elementary school
Pecárová, Michaela ; Dlouhý, Martin (advisor) ; Panská, Šárka (referee)
Zařazení prvků juda do tělesné výchovy na 1. stupni ZŠ Michaela Duchanová ABSTRACT The diploma thesis focuses on the inclusion of judo elements in physical education at the 1st grade of elementary school. The goal of this work is to design and verify in practice a teaching program that would correspond to the skills and abilities of first grade students. It is a comprehensive program of movement skills in the field of preparatory exercises and basic techniques, which is intended for beginners in the field of judo. The created program is verified with the help of pedagogical research in several groups of 1st grade pupils of different ages. The proposed program is functional and attractive for students. The knowledge gained can serve as a guide or motivation for how and why to work with judo as part of physical education at the 1st grade of primary schools. KEYWORDS judo, principles of judo, tackles, first grade of elementary school, basic techniques, teaching program
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Possibilities of influencing postural stability in sports training of judokas
VACOVÁ, Anna
This thesis deals with postural stability in the sports training of judokas and the possible ways by which it can be influenced. The aim of the bachelor's thesis was to include a kinesiotherapy intervention using elements for improving postural stability in the sports training of judokas and to evaluate its effectiveness, while another aim was to measure postural stability of standing on one lower limb. The theoretical part summarizes information about the postural system, postural functions, central motor control, judo and describes the methods that inspired the exercise unit. In the practical part, there are case studies of four probands from the sports club TJ Sokol Centropen Dačice. The key part was to perform an examination on the NeuroCom posturography device. Part of the thesis is a sample of selected elements that were used during the research. The results of the examination show that these young judokas have faulty posture and muscle shortening, as well as poor postural functions and insufficient stabilizing function of the lower limb. When comparing the entrance and exit examination, which followed the end of the three-month research, there was no significant difference. However, there was an improvement in certain aspects, which may be related to the inclusion of the given elements. This work could serve as educational material for judo coaches and an inspiration for creating a training plan.
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Dependence of somatotype and fitness condition in martial arts
Stibůrek, Michal ; Pavelka, Radim (advisor) ; Smolík, Petr (referee)
Title: Dependence of somatotype and fitness condition in martial arts. Thesis aim: Main aim of this thesis is to find out mutual dependence among tracked variables - placed in ranking list and UNIFITTEST (6-60). Methods: For theoretical part of thesis the author used method of analysis and synthesis of specialized literary sources. In practical part the main method used was regression analysis. Method according to Heath-Carter was used to assessment somatotype. Towards evaluation of kinetic performance and efficiency was used UNIFITTEST (6-60). Results: Results from research show us that during the research of mutual dependencies it hasn't proved any link between tracked variables and place in ranking list UNIFITTEST (6-60). Considering measured values judo athletes are in category endomorphic mesomorphic and karate athletes are in category well-balanced mesomorphic. Keywords: somatotype, martial arts, karate, judo, UNIFITTEST (6-60)
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Weight reduction before a high level of competition in judo
Ježek, Jaromír ; Pavelka, Radim (advisor) ; Smolík, Petr (referee)
Title: Weight reduction before a high level of competition in judo Aims of the study: The aim of this work is the detailed description of weight loss in elite judo athletes on the diet composition and dosage of exercise. Method: To obtain the input data for the assessment of body composition was used questionnaire method. Results: The results of our study indicate that reduction of body weight in judo is greatly influenced by individual variability of the individual and is reflected in a different approach to the reduction. Keywords: body weight reduction, judo, nutrition, diet
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The conception of sport training for young judoists
Turek, Miroslav ; Pavelka, Radim (advisor) ; Smolík, Petr (referee)
Title: The Conception of Sports Training for Young Judoists Objectives: The main aim of this work is to describe and assess a suitable conception of training for young judoists. The paper also points out the effective methods of training and the aspects that need to be prioritized and avoided by the judo instructor. The focus is also on the control of training and the levels of general movement skills of the selected group. Methods: The author used various methods of data collection and the analysis of technical bibliografy which was focused on general sports preparations, study of available materials for judo training and own practice of the author. The materials and the bibliography were analyzed and structured according to applicability to the specific subjects. Results: The results of this paper emphasize the importance of development of various aspects while training young pupils. The results also stress the necessity of frequent training controls. Keywords: judo, training, young judoists, conception, batery of tests
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The most commonly used techniques in judo competitions in the world
Turek, Jindřich ; Pavelka, Radim (advisor) ; Smolík, Petr (referee)
Title: The most commonly used techniques in judo competitions in the world. Objectives: The main aim of this work is to find out which the most commonly used techniques in judo competitions in the word. Define a list of the most commomnly used techniques before the rules change and after the rules change. Furthermore to find out the most commonly used techniques by countries in these competitions. Methods: The author used various methods of data collection and the analysis of technical bibliografy which was focused on general sports preparations, obseravation method, analysis of documents captured in the written or videos form. The materials and the bibliografy were analyzed and structured according to applicability to the specific subjects. Results: The results of this paper emphasize the most commonly used techniques in judo competitions in the word before the change rules of judo is technique seoi nage and after the change rules is uchi mata. Among the most technical of the country in these competitions include Japan, Korea and Russia. The most commonly used technique for Japan is uchi mata, Korea is seoi nage and for Russian is keashi waza. Keywords: judo, technique, world cup
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