Thesis title: Electromyographic Analysis of the Shoulder Girdle Muscles Inclusion of Volleyball Players Problem definition: Elite sport is very demanding, not only physically, but also mentally. The demands on the musculoskeletal system are often not compensated, especially in children and junior categories. The only targeted and regular compensation takes place at volleyball by the fitness training in the gym, but not always properly lead and adapted to the individual needs of athletes. The question is whether it is possible to prevent these problems. From my perspective, yes, the inclusion of appropriate compensation exercise in normal training session, which will require little equipment and time and to be functionally connected with volleyball technique that players do not lose the game performance. In the context of the thesis will be compared exercising of the second diagonal PNF for the upper extremity with an elastic resistance and simulated strike without the ball - volley lob, as an alternative fitness of exercises for volleyball players. Objectives: The aim of the dissertation is based on the available literature to outline the issues of kinesiological and biomechanical relationships of the shoulder girdle in sports especially in volleyball, which is a typical representative of the...

Thesis title: Electromyographic Analysis of the Shoulder Girdle Muscles Inclusion of Volleyball Players Problem definition: Elite sport is very demanding, not only physically, but also mentally. The demands on the musculoskeletal system are often not compensated, especially in children and junior categories. The only targeted and regular compensation takes place at volleyball by the fitness training in the gym, but not always properly lead and adapted to the individual needs of athletes. The question is whether it is possible to prevent these problems. From my perspective, yes, the inclusion of appropriate compensation exercise in normal training session, which will require little equipment and time and to be functionally connected with volleyball technique that players do not lose the game performance. In the context of the thesis will be compared exercising of the second diagonal PNF for the upper extremity with an elastic resistance and simulated strike without the ball - volley lob, as an alternative fitness of exercises for volleyball players. Objectives: The aim of the dissertation is based on the available literature to outline the issues of kinesiological and biomechanical relationships of the shoulder girdle in sports especially in volleyball, which is a typical representative of the...

Title: Corrected arm hang as a compensatory element in physioterapy Objective: The main objective of this master thesis is to measure and compare the level of engagement of muscles stabilizing the scapula during arm hang and supported exercise. Methods: Our study included nine probands whose measurement results were evaluated quantitatively. The age of probands at the time of measurement was from 18 to 25 years. A condition for inclusion in the investigated group was absence of subjective symptoms, functional impairment, traumatic injury, orthopedic defects or diseases of the upper limb. All probands were active athletes. Biomonitor ME 6000 manufacturer Mega Electronics Ltd. was used for recording the electrical activity of the muscles. The obtained data were processed by the Megawin software. All measurements for the purposes of the study took place in the laboratory of biomechanics FTVS UK. The resulting data were compared intraindividual and interindividual. Results: The results demonstrated that middle and lower portions of m. Trapezius is more active in the corrected arm hang. In contrast, the supported exercise leads to greater activity of m. Serratus anterior and lower activity of upper portion of m. Trapezius. Keywords: arm hang, supported exercise, surface electromyography, stabilization...