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Effect of kinesiotaping on shoulder girdle muscle activity
Dvořáková, Petra ; Valouchová, Petra (advisor) ; Bitnar, Petr (referee)
Kinesiotaping is a new method used for an extremely wide range of clinical conditions. Kinesiotaping is established in sport for treatment and prevention of injury and offers therapists a new treatment possibility of muskuloskeletal injuries and disorders. There are used elastic permeable and water-resistant adhesive tapes of different colours. Elasticity of the tape maintains the patient's full mobility. This is the decisive advantage compared with the previous treatment taping methods. The mechanism of kinesiotaping is based on two main effects. The kinesiotape stimulate the skin receptors and increase interstitial space between the skin and the underlying connective tissues. Therefore it improves the circulation of both venous and lymphatic fluid and decrease pressure on mechanical nociceptors. It is surprising that even though the kinesiotaping is being very often used, there is lack of evidence demonstrating its effectiveness. The aim of the thesis is therefore to summarize all general information about the kinesiotaping and compare them with published results. The special chapter is devoted to the kinesiotaping of the shoulder girdle, which is supplemented by a practical section about the muscle activity effect of the kinesiotaping of the shoulder girdle measured by surface electromyography.
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Comparative analysis of forward stroke on the kayak, wildwater kayak, speed kayak
Máder, Tomáš ; Kračmar, Bronislav (advisor) ; Süss, Vladimír (referee)
Title: The comparative analysis of forward stroke on the slalom kayak, wildwater kayak and speed kayak The Aim: Aim of this work is the comparative analysis of forward stroke on the kayak to slalom kayak, wildwater kayak and speed kayak. Methods: For comparison, we used electromyography measurements, we have synchronized with video. Results: The results of this work we show that most differences in the forward stroke, according to timing of entries we selected muscle activation between the speed and slalom kayak. Keywords: Electromyography, forward stroke, slalom, wildwater, speed canoeing
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Effect of surface electrode type on quality of decopmposition of surface EMG signal
Strusková, Edita ; Otáhal, Jakub (advisor) ; Michalec, Radim (referee)
Title: Effect of surface electrode type on quality of decomposition of surface EMG signal Objectives: The aim of this thesis is to evaluate the effect of surface electrode type, which was used for EMG record, on the quality of decomposition of surface EMG signal using decomposition software EMGlab. Methods: The form of the thesis is an experimental essay. It was detected an EMG signal from one healthy volunteer during mild cyclic contraction. It was used three different types of electrodes (standard surface electrode, tetrode, tetrode with saw-off spikes) for EMG signal detection. These signals were decomposed in program EMGlab. The results were processed in program MS Excel, compared with each other and graphically displayed. Results: The measurement verified a hypothesis which claimed that the used type of electrode affects the quality of automatic decomposition. The best results of automatic decomposition provide the signal gained from the standard surface electrode. Key words: action potential, decomposition, surface electrodes, EMG signal, tetrode, electromyography
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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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Swimming technique of physicaly disabled swimmers with unilateral above-knee amputation
Čuříková, Lada ; Süss, Vladimír (advisor) ; Jandová, Soňa (referee) ; Fořterová, Petra (referee)
Headline: Swimming technique of physically disabled swimmers with unilateral above-knee amputation Aim of the Thesis: The aim of this thesis is to describe the intra-individual differences in the swimming technique of unilateral above-knee amputees by measuring the EMG of selected muscle groups. Methods: Surface EMG measurement in combination with using synchronized video recordings. Results: Research of the observed swimmers with unilateral above-knee amputation showed that: when swimming the front crawl, the swimmers unequally balance the intense kick of right and left leg mainly using the abdominal muscles and subsequently also in the electric potential of different sizes in other observed muscles; when swimming the backstroke, the upper body muscles on the side of amputated limb do not show any different activity than the muscles of the opposite side; when swimming the breaststroke, the main propulsion muscle for locomotion through the shoulder girdle - m. latissimus dorsi is activated for a longer period of time on the side of amputated limb; thereby, electrical activity of the selected muscles is not symmetrical in the timeline. Key words: swimming step, swimming, above-knee amputation, electromyography, muscle activity, handicap, EMG.
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Possibility of using Aqua Therapy for shoulder stabilization
Sulková, Ivana ; Pánek, David (advisor) ; Pavlů, Dagmar (referee)
Title: Possibility of using Aqua Therapy for shoulder stabilization The aim of this thesis was to refer to possibility of using Aqua Therapy in Physiotherapy, especially to possibility of using Aqua Therapy for shoulder girdle stabilization. The thesis is supplemented by pilot study, witch compare activity of scapula stabilizing muscles dutiny movement on land with Thera-Band and in water with different equipment. Activity of selected muscles was documented and compared using surfaře electromyography. The results indicate flatter curve of selected muscles activation and their ko-contraction during movement in water condition. The results also refers to no significant differences in muscle activation in water and on dry land. Water exercise demonstrated in this study can by considered to be effective for improvement of scapular stabilization. Keywords: Aqua Therapy, water exercise, electromyografy, water EMG, scapular stabilization
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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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