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Kinesiological Analysis of the Rowing Stroke
Zbořilová, Martina ; Bačáková, Radka (advisor) ; Kračmar, Bronislav (referee)
Title: Kinesiological Analysis of the Rowing Stroke. Objectives: The aim of this thesis is to obtain, to analyse and process the data on the activity and involvement of selected measured muscles, working during one rowing stroke - in the drive part and in the recovery part. Methods: The work is processed by a kinesiological analysis of selected movement of the rowing stroke, based on the determination of muscle activation. Electromyography method was synchronized with the video recording. Results: Based on the sequences of the muscle activation was described their order and sequence in the actual shot of the rowing stroke (drive phase and recovery). We have proved that in the rigorous technical performance are always activated the same muscles in the exactly same order. Individual deviations from the correct technique in measuring appeared and thus enable their correction. Keywords: Electromyography, stroke, rowing, muscles.
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Comparative analysis of chosen muscles in locomotion through shoulder girdle
Čapková Ebelová, Eliška ; Kračmar, Bronislav (advisor) ; Pánek, David (referee)
Title Objectives: Methods: Results Key words Comparative analysis of chosen muscles in locomotion through shoulder girdle The aim of this study is to describe and to compare selected exercises performer during indoor training toward the canoe forward stroke. The research was conducted in an intentionally chosen sample of ten probands with high level of performance in whitewater slalom. We watched activity of ten selected muscles during canoe forward stroke, on simulator, diagonal pull, stretch of arms with elastic resistance, dumbbell pulls and pull ups by surface electromyography. Study evaluates intraindividual and subsequently interindividual the size of the muscle activation considering reference movement, forward stroke on flat water. The results proved similarities of the forward stroke and on simulator in terms of average muscle activation. M. latissimus dorsi shows higher activation during canoe forward stroke, on simulator, stretch of arms with elastic resistance, dumbbell pulls compared with other tested exercices. locomotion through the shoulder girdle, shot, canoeing, paddling, electromyography, muscular activity
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Comparative analysis of chosen muscles in locomotion through shoulder girdle
Čapková Ebelová, Eliška ; Kračmar, Bronislav (advisor) ; Pánek, David (referee)
TitleVVVVVVV VVVVV Objectives:VVV VVVVVVVVV VVVVVV Methods: VVVVVVVV VVVVVVVVV VVVVVVVVV VVVVVVVVV VVVVVVVVV VVVVVVVVV VV Results VVVVVVVVV VVVVVVVVV VVVVVVVVV V Key words Comparative analysis of chosen muscles in locomotion through shoulder girdle The aim of this study is to describe and to compare the canoe forward stroke with selected exercises performer during indoor training The research was conducted in an intentionally chosen sample of ten probands with high level of performance in whitewater slalom. We watched activity of ten selected muscles during canoe forward stroke, on simulator, diagonal pull, stretch of arms with elastic resistance, dumbbell pulls and pull ups by surface electromyography. Study evaluates intraindividual and subsequently interindividual the size of the muscle activation considering reference movement, forward stroke on flat water. The results proved similarities of the forward stroke and on simulator in terms of average muscle activation. M. latissimus dorsi shows higher activation during canoe forward stroke, on simulator, stretch of arms with elastic resistance, dumbbell pulls compared with other tested exercices. locomotion through the shoulder girdle, shot, canoeing, paddling, electromyography, muscular activity
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Comparative analysis of chosen muscles in locomotion through shoulder girdle
Čapková Ebelová, Eliška ; Kračmar, Bronislav (advisor) ; Pánek, David (referee)
Title Objectives: Methods: Results Key words Comparative analysis of chosen muscles in locomotion through shoulder girdle The aim of this study is to describe and to compare selected exercises performer during indoor training toward the canoe forward stroke. The research was conducted in an intentionally chosen sample of ten probands with high level of performance in whitewater slalom. We watched activity of ten selected muscles during canoe forward stroke, on simulator, diagonal pull, stretch of arms with elastic resistance, dumbbell pulls and pull ups by surface electromyography. Study evaluates intraindividual and subsequently interindividual the size of the muscle activation considering reference movement, forward stroke on flat water. The results proved similarities of the forward stroke and on simulator in terms of average muscle activation. M. latissimus dorsi shows higher activation during canoe forward stroke, on simulator, stretch of arms with elastic resistance, dumbbell pulls compared with other tested exercices. locomotion through the shoulder girdle, shot, canoeing, paddling, electromyography, muscular activity
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Comparative analysis of chosen muscles in locomotion through shoulder girdle
Čapková Ebelová, Eliška ; Kračmar, Bronislav (advisor) ; Pánek, David (referee)
TitleVVVVVVV VVVVV Objectives:VVV VVVVVVVVV VVVVVV Methods: VVVVVVVV VVVVVVVVV VVVVVVVVV VVVVVVVVV VVVVVVVVV VVVVVVVVV VV Results VVVVVVVVV VVVVVVVVV VVVVVVVVV V Key words Comparative analysis of chosen muscles in locomotion through shoulder girdle The aim of this study is to describe and to compare the canoe forward stroke with selected exercises performer during indoor training The research was conducted in an intentionally chosen sample of ten probands with high level of performance in whitewater slalom. We watched activity of ten selected muscles during canoe forward stroke, on simulator, diagonal pull, stretch of arms with elastic resistance, dumbbell pulls and pull ups by surface electromyography. Study evaluates intraindividual and subsequently interindividual the size of the muscle activation considering reference movement, forward stroke on flat water. The results proved similarities of the forward stroke and on simulator in terms of average muscle activation. M. latissimus dorsi shows higher activation during canoe forward stroke, on simulator, stretch of arms with elastic resistance, dumbbell pulls compared with other tested exercices. locomotion through the shoulder girdle, shot, canoeing, paddling, electromyography, muscular activity
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Neurophysiological indicators of muscle work on the paddle trainer and their electrostimulatory influence
Choutka, Jan ; Kračmar, Bronislav (advisor) ; Chrástková, Martina (referee)
Title: Neurophysiological indicators of muscle work on the paddle trainer and their electrostimulatory influence Objective:The main objective of this study is to compare the effect of the electromyostimulation neurophysiologic parameters of muscle aktivity during paddling on ergometer, Methods: The character of the research is quantitative and qualitative, case study, _________pilot study, comparative analysis of muslce activity neurophysiologic _________parameters using electromyography. Results: We have found differences in timing of muscle activation between the pre- and the post-test. The EMS caused dissolution of the differentiation of muscle patterns that have been built by specific training process of the monitored person. Key words: Electromyography, electromyostimulation, stroke, canoeing.
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Theoretical preparation for the Comparison of efficiency of selected types kayaking paddles in forward stroke.
Vašina, Jiří ; Bílý, Milan (advisor) ; Kubový, Petr (referee)
Title: Theoretical preparation for the Comparison of efficiency of selected types kayaking paddles in forward stroke. Objectives: Objetcive for this study is to make a research study for paddle blade force expereminet by searching and treatment of studies which aim on similar topic. Methods: Research and treatment of foreign and czech studies. The information has been achieved trought combination of the direct, indirect and progressive methods. Conclusion: Parts of the study contain a treatment of foreign and czech studies with theoretical preparation for next experiment. Keywords: Biomechanics, strain gauge, slalom paddle, stroke, hydrodynamics
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Archiving of news and sport footage in the Czech TV
Ondrejčík, Gustav ; Záruba, Robert (advisor) ; Kruml, Milan (referee)
This thesis describes the process of archiving of shots and programmes in news and sport editorial offices of the Czech Television. Newsroom prepares broadcasts for ČT1 and ČT24 programmes. The sport editorial office provides the broadcasts for ČT SPORT and also prepares the news for "Branky, body, vteřiny" on ČT1. With regard to this, both offices produce a considerable amount of audio-visual material. The thesis examines how this material is subsequently archived. Do both offices have a systematic and comprehensive procedure for archiving of shots and programmes? And are these archives easily traceable, available and usable for further broadcasting? The thesis summarizes the history of archiving of news and sport audio-visual material. The key process of digitization, which allows the transcription and saving of old archive materials stored on tape media, is also mentioned. After describing the history of archiving, the author focuses on the current methodology of the process and describes the system of archiving in news and sports news. Who does archiving and what systems and programmes are used for it? At the end of this thesis the future of archiving is analysed with regard to the progress in technologies used for archiving.
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Archiving of news and sport footage in the Czech TV
Ondrejčík, Gustav ; Záruba, Robert (advisor) ; Macková, Veronika (referee)
This thesis describes the process of archiving of shots and programmes in news and sport editorial offices of the Czech Television. Newsroom prepares broadcasts for ČT1 and ČT24 programmes. The sport editorial office provides the broadcasts for ČT SPORT and also prepares the news for "Branky, body, vteřiny" on ČT1. With regard to this, both offices produce a considerable amount of audio-visual material. The thesis examines how this material is subsequently archived. Do both offices have a systematic and comprehensive procedure for archiving of shots and programmes? And are these archives easily traceable, available and usable for further broadcasting? The thesis summarizes the history of archiving of news and sport audio-visual material. The key process of digitization, which allows the transcription and saving of old archive materials stored on tape media, is also mentioned. After describing the history of archiving, the author focuses on the current methodology of the process and describes the system of archiving in news and sports news. Who does archiving and what systems and programmes are used for it? At the end of this thesis the future of archiving is analysed with regard to the progress in technologies used for archiving.
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