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The variability of the distribution of pressure forces on the foot with coupling EMG
Semeráková, Nikola ; Kolářová, Jana (referee) ; Koťová, Markéta (advisor)
The bachelor work is focused on the distribution of pressure forces in the area of the foot with support from electromyography. Part of the work deals with the physiology of leg muscles and where the groups of muscles responsible for standing are defined. After that the thesis focuses on postural stability, the foot vault and biomechanical parameters. Additionally, there's the defining of the principles of electromyography and dynamic pavement. Furthermore, the thesis focused on describing how the data is processed, first from elektromyograph and then from dynamic pavement. Finally, there are outcomes from these devices, which are compared and evaluated,there are also partial parameters for electromyography and for the dynamic pavement.
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Affect of standing frames on muscle activity of lower extremities
Oravová, Pavlína ; Ronzhina, Marina (referee) ; Kolářová, Jana (advisor)
Bachelor thesis is focused on affect of standing frames on muscle activity of lower extremities. It deals with problematics of electromyography and signal processing. It follows up measuring EMG signal via wireless electrodes Wave Plus on verticalization equipment Balance Trainer and muscles of the lower extremities physiology, which were picked up for practical part of measurement. Part of this thesis is measuring protocol. Futhermore, the captured data is processed by programming interface MATLAB and evaluated in discussion.
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The variability of the distribution of pressure forces on the foot with coupling EMG
Semeráková, Nikola ; Kolářová, Jana (referee) ; Koťová, Markéta (advisor)
The bachelor work is focused on the distribution of pressure forces in the area of the foot with support from electromyography. Part of the work deals with the physiology of leg muscles and where the groups of muscles responsible for standing are defined. After that the thesis focuses on postural stability, the foot vault and biomechanical parameters. Additionally, there's the defining of the principles of electromyography and dynamic pavement. Furthermore, the thesis focused on describing how the data is processed, first from elektromyograph and then from dynamic pavement. Finally, there are outcomes from these devices, which are compared and evaluated,there are also partial parameters for electromyography and for the dynamic pavement.
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Intervention program focused on dry preparation for figures in synchronized swimming
VOJTOVÁ, Martina
The topic of my bachelor tesis is to compile and to verify the effectiveness of an interventional movement program focused on dry preparation in synchronized swimming. The program is intended for young synchronized swimming competitors at the age of 8 to 9 years and its purpose is to improve joint mobility and strengthen the muscles of the lower limbs. The first part of the thesis is focused on the description of synchronized swimming, including the history, rules and definition of sports performance. Further information includes the opinions on children's sports preparation and on the development of the children's flexibility during sensitive period. The practical part is focused on the created intervention movement program. This part of thesis evalute the flexibility of lower limbs of the group of female competitors of the swimming club TJ Tábor. Selected test methods were implemented partial measurement which results were obtained enabling the evalution of the effectiveness of the chosen three-month intervention movement program. The mobility testing methods used in this thesis were deep forward bend while standing on an elevated surface, frontal and lateral split. The chosen methods use distance measurements. During the first measurement of deep forward bend we measured an average value of 3.71 cm and in the final mesurement this value was 6.14 cm. The measurement of lateral split was performed on both limbs and its input and output values showed improvement in most of the girls in the experimental group. The frontal split measurement showed a difference of 1.28 cm between the input and output average value. The testing results showed an improvement in joint flexibility and a reduction in shortening in the muscle of the lower limbs in the majority of girls involved in testing.
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Design and verification of an intervention program aimed on developing the flexibility of leg muscles of football players
ČANDA, Jan
The bachelor thesis is focused on the Design and Verification of an Intervention Program aimed on Developing the Flexibility of Leg Muscles of Football Players of the TJ Božetice football club. For purpose of research, players were selected at the age of twelve. As young footballers are neglected, or even skipped, stretching exercises, they may have a variety of muscle injuries or a major shortening of their muscles at a later age. For this reason, the younger students underwent an initial measurement to determine their shortening. The aim of this work was to create and implement a three-month intervention program aimed at lower limb flexibility for football players at the age of twelve, which was conducted twice a week. During the intervention program, a second measurement was performed and a final measurement was taken after the intervention. For the first measurement, we have measured an average value of 27,6 cm for the deep forward bend and an average value of 31,3 cm for the final measurement. In the holistic motor test (Jacík's motor test), the average value was 58,5 points and the average value was 65,9 points. As a result of stretching exercises, we have managed to achieve improvements in both tests and have almost eliminated muscle shortening and improved dexterity, endurance and strength.
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Lower limb muscle activity during squat and judo technique seoi nage
Holý, Jakub ; Pavelka, Radim (advisor) ; Bačáková, Radka (referee)
Title: Lower limb muscle activity during squat and technique seoi nage in judo Objectives: Goals of my work is finding activity lower muscle limb using surface electromyography in shallow squat, deep squat and seoi nage technic in judo. From the obtained results will be compared muscle activity in relative to MVC and compared timing activity of measuring muscles between deep squat and technic seoi nage right. Methods: Research component consisted of 10 subjects, 5 of fitness and 5 are active judokas. With using surface electromyography and kinematic analysis we monitored activity of measured muscles in shallow and deep squat, and seoi nage technic. The size of muscle activity was assessed in relation to MVC. Results: Evaluation of the results showed a higher involvement by m. gluteus maximus in deep squat than shallow squat. Deep squat makes higher muscles activity. Performing of seoi nage technique resulted in higher values by m. quadriceps femoris. Sequence involvement of muscles during deep squat and seoi nage techniques in selected subjects showed we a strong similarity with various techniques. Key words: Lower limb muscle,judo, electromyography, squat, seoi nage
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The variability of the distribution of pressure forces on the foot with coupling EMG
Semeráková, Nikola ; Kolářová, Jana (referee) ; Koťová, Markéta (advisor)
The bachelor work is focused on the distribution of pressure forces in the area of the foot with support from electromyography. Part of the work deals with the physiology of leg muscles and where the groups of muscles responsible for standing are defined. After that the thesis focuses on postural stability, the foot vault and biomechanical parameters. Additionally, there's the defining of the principles of electromyography and dynamic pavement. Furthermore, the thesis focused on describing how the data is processed, first from elektromyograph and then from dynamic pavement. Finally, there are outcomes from these devices, which are compared and evaluated,there are also partial parameters for electromyography and for the dynamic pavement.
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Affect of standing frames on muscle activity of lower extremities
Oravová, Pavlína ; Ronzhina, Marina (referee) ; Kolářová, Jana (advisor)
Bachelor thesis is focused on affect of standing frames on muscle activity of lower extremities. It deals with problematics of electromyography and signal processing. It follows up measuring EMG signal via wireless electrodes Wave Plus on verticalization equipment Balance Trainer and muscles of the lower extremities physiology, which were picked up for practical part of measurement. Part of this thesis is measuring protocol. Futhermore, the captured data is processed by programming interface MATLAB and evaluated in discussion.
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The variability of the distribution of pressure forces on the foot with coupling EMG
Semeráková, Nikola ; Kolářová, Jana (referee) ; Koťová, Markéta (advisor)
The bachelor work is focused on the distribution of pressure forces in the area of the foot with support from electromyography. Part of the work deals with the physiology of leg muscles and where the groups of muscles responsible for standing are defined. After that the thesis focuses on postural stability, the foot vault and biomechanical parameters. Additionally, there's the defining of the principles of electromyography and dynamic pavement. Furthermore, the thesis focused on describing how the data is processed, first from elektromyograph and then from dynamic pavement. Finally, there are outcomes from these devices, which are compared and evaluated,there are also partial parameters for electromyography and for the dynamic pavement.
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