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The effect of shoulder girdle stabilization exercises on muscle activity during direct impact in rugby players with subacromial impingement syndrome
Chytilová, Martina ; Šťastný, Petr (advisor) ; Satrapová, Lenka (referee)
Title: The effect of shoulder girdle stabilization exercises on muscle activity during direct impact in rugby players with sub-acromial impingement syndrome Objectives: Comparison of muscle activity during direct impact while performing the rugby tackle to tackle bag and to player using amplitude analysis of electromyographic signal (EMG) before and after intervention programme for players with subacromial impingement syndrome (SIS). Application of intervention programme consisting stabilization excercises for shoulder complex and activation of deep stabilization muscles of the spine. Methods: Theoretical part contains topics about shoulder girdle, rugby and rugby injuries, mainly subacromial impingement syndrome and electromyography. Mentioned issues are included into the thesis due to the research of current literature from international sources and studies. Practical part regards the aplication of three- months long intervention programme for eight rugby players at junior national level with diagnosis of SIS, when pre-testing a post-testing is realized by clinical tests and EMG measurement. Results: Intervention programme was sufficient for changes of EMG amplitude values expressed as percentage of maximal voluntary isometric contraction (MVIC) in some of rugby players with SIS only for some...
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The effect of shoulder girdle stabilization exercises on muscle activity during direct impact in rugby players with subacromial impingement syndrome
Chytilová, Martina ; Šťastný, Petr (advisor) ; Žáková, Lenka (referee)
Title: The effect of shoulder girdle stabilization exercises on muscle activity during direct impact in rugby players with sub-acromial impingement syndrome Objectives: Comparison of muscle activity during direct impact while performing the rugby tackle to tackle bag and to player using electromyographic amplitude analysis before and after intervention programme for players with subacromial impingement syndrome (SIS). Application of intervention programme consisting stabilization excercises for shoulder complex and activation of deep stabilization muscles of the spine. Methods: Theoretical part contains topics about shoulder girdle, rugby and rugby injuries, mainly subacromial impingement syndrome. Mentioned issues are included into the thesis due to the research of current literature from international sources and studies. Practical part regards the aplication of three-months long intervention programme for eight players at junior national level with diagnosis of SIS, when pre-testing a post-testing is realized by clinical tests and EMG measurement. Assessment of enter and control examination is realized with analysis of variance ANOVA. Results: Intervention programme was sufficient for changes in EMG amplitude for two muscle groups in rugby players with SIS. Hypothesis comparing the EMG measure...
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Tloušťkový přírůst smrku rostoucího v různých nadmořských výškách
Chytilová, Martina
In forestry, stem diameter increment and tree height increment are the main indicators of the tree growth. Stem diameter increment depends is influenced by different conditions: climatic, tree growth properties, soil properties, etc. Evaluation and comparison of the diameter increment of spruce stands growing in different altitude and thus in different climatic conditions was the aim of the bachelor thesis. Stem diameter increment changes were evaluated at the study site Rovná (400 m a.s.l.), Rájec (600 m a.s.l.) a Vidly (800 m a.s.l.). Values of stem diameter increment as well as the changes of meteorological conditions were evaluated for the warm period (April-October) in 2016. The results showed that the highest stem diameter increment of the spruce was at the highest placed study site of Vidly. Stem diameter increment at the study site of Rájec was lower about 47 % and at the study site of Rovná about 56 % compared to the highest placed study site of Vidly. Meteorological conditions at the studied sites influenced stem diameter increment changes as well.
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The effect of shoulder girdle stabilization exercises on muscle activity during direct impact in rugby players with subacromial impingement syndrome
Chytilová, Martina ; Šťastný, Petr (advisor) ; Satrapová, Lenka (referee)
Title: The effect of shoulder girdle stabilization exercises on muscle activity during direct impact in rugby players with sub-acromial impingement syndrome Objectives: Comparison of muscle activity during direct impact while performing the rugby tackle to tackle bag and to player using amplitude analysis of electromyographic signal (EMG) before and after intervention programme for players with subacromial impingement syndrome (SIS). Application of intervention programme consisting stabilization excercises for shoulder complex and activation of deep stabilization muscles of the spine. Methods: Theoretical part contains topics about shoulder girdle, rugby and rugby injuries, mainly subacromial impingement syndrome and electromyography. Mentioned issues are included into the thesis due to the research of current literature from international sources and studies. Practical part regards the aplication of three- months long intervention programme for eight rugby players at junior national level with diagnosis of SIS, when pre-testing a post-testing is realized by clinical tests and EMG measurement. Results: Intervention programme was sufficient for changes of EMG amplitude values expressed as percentage of maximal voluntary isometric contraction (MVIC) in some of rugby players with SIS only for some...
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The effect of shoulder girdle stabilization exercises on muscle activity during direct impact in rugby players with subacromial impingement syndrome
Chytilová, Martina ; Šťastný, Petr (advisor) ; Žáková, Lenka (referee)
Title: The effect of shoulder girdle stabilization exercises on muscle activity during direct impact in rugby players with sub-acromial impingement syndrome Objectives: Comparison of muscle activity during direct impact while performing the rugby tackle to tackle bag and to player using electromyographic amplitude analysis before and after intervention programme for players with subacromial impingement syndrome (SIS). Application of intervention programme consisting stabilization excercises for shoulder complex and activation of deep stabilization muscles of the spine. Methods: Theoretical part contains topics about shoulder girdle, rugby and rugby injuries, mainly subacromial impingement syndrome. Mentioned issues are included into the thesis due to the research of current literature from international sources and studies. Practical part regards the aplication of three-months long intervention programme for eight players at junior national level with diagnosis of SIS, when pre-testing a post-testing is realized by clinical tests and EMG measurement. Assessment of enter and control examination is realized with analysis of variance ANOVA. Results: Intervention programme was sufficient for changes in EMG amplitude for two muscle groups in rugby players with SIS. Hypothesis comparing the EMG measure...
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