|
|
Comparative analysis of swimming technique
Laštiaková, Ema ; Jurák, Daniel (advisor) ; Hubená, Kristýna (referee)
Title: Comparative analysis of the swimming technique crawl Aim: The aim of this thesis is to perform a comparative analysis of the swimming technique crawl on a swimmer of younger school age. The comparison will focus on the different parts of the body that affect the efficiency of the movement. Another goal is to design and apply technical exercises to eliminate them based on the performed analysis and the detected errors and to perform an additional analysis of the correct technique. Methods: A comparison of the swimming technique crawl was performed for a proband of younger school age in the swimming pool in Tyrš's house. The swimming technique crawl was filmed from the left side under the surface, from the left side on the surface and then from the forehead on the surface. Subsequently, we analyzed the acquired data using Kinovea and the acquired footage was compared with the optimal model technique. Subsequently, we suggested suitable exercises to improve and correct the errors found. The filming took place in the beginning of 2022. After that, we performed the analysis of the obtained results. Results: The results of this work show that feedback to children through pictures, videos and verbal description has a significant positive effect on the change of crawl technique. Based on the...
|
|
|
The impact of nonspecific exercise on the coordination of the upper extremities in swimming style crawl
Hejkalová, Barbora ; Jurák, Daniel (advisor) ; Pokorná, Jitka (referee)
Title: The impact of nonspecific exercise on the coordination of the upper extremities in swimming style crawl Objectives: The aim of this thesis is to determine whether the exercise alternating circling of the upper extremities in standing applied during the swimming lessons has impact on improving technically swimming style crawl. Methods: The research involved 30 probands of the 1st degree of Faculty of Physical Education of Sport Charles University who have never taken part in swimming training. During the research was used only non-invasive methods. The measurement of height of body, upper extremity range and body composition on TANITA device. Testing was carried out in the laboratories of sports motorics at Faculty of Physical Education of Sport in Charles' University. Than testing in swimming pool was attended a swimming test at the distance of 25 and 50 m. Probands were testing in time and it was calculated number of strokes in a swimming test at the distance of 25 to 50 m. Results: In the swimming test of 25 m distance it was statistically significant change in overall performance, only a high degree of material significance was confirmed in the frequency of the strokes. In the swimming test of 50 m distance we recorded a statistically significant change in the overall performance only in...
|
|
|
Analysis of the immediate effect of kinesiotaping on the upper limbs when falling into a handle in gymnastic aerobics
Vítková, Markéta ; Šorfová, Monika (advisor) ; Vomáčková, Helena (referee)
Title: Analysis of the immediate effect of kinesiotaping on the upper limbs when landing into a press-up position when doing gymnastic aerobics Objectives: The aim of this diploma thesis is to find out if the use of the tape on the upper limbs changes the acceleration associated with the reaction inertial force of the arm, the angle in the elbow joint and wrist when landing into the press-up position, as well as subjective evaluation of probands. The hypothesis for the practical part is that the angles in the joints mentioned and the magnitude of the force with the applied tap change, which would result in better stabilization of the upper limbs in this element, as well as positive evaluation of the probands. Methods: The theoretical part deals with kinesiological-biomechanical description of upper limbs and the characteristics of gymnastic aerobics. Moreover, biomechanical analysis and kinesiotaping are described. The practical part is devoted to the measurement of landings into the press-up position first without tape and then with tape. The tape is described in detail. The XSens MVN was used to record motion. Results: The results showed that kinesiotape had no effect on the angle of the elbow and wrist joints or shoulder joints when landing into the press-up position. However, a positive...
|
|
|
The impact of nonspecific exercise on the coordination of the upper extremities in swimming style crawl
Hejkalová, Barbora ; Jurák, Daniel (advisor) ; Pokorná, Jitka (referee)
Title: The impact of nonspecific exercise on the coordination of the upper extremities in swimming style crawl Objectives: The aim of this thesis is to determine whether the exercise alternating circling of the upper extremities in standing applied during the swimming lessons has impact on improving technically swimming style crawl. Methods: The research involved 30 probands of the 1st degree of Faculty of Physical Education of Sport Charles University who have never taken part in swimming training. During the research was used only non-invasive methods. The measurement of height of body, upper extremity range and body composition on TANITA device. Testing was carried out in the laboratories of sports motorics at Faculty of Physical Education of Sport in Charles' University. Than testing in swimming pool was attended a swimming test at the distance of 25 and 50 m. Probands were testing in time and it was calculated number of strokes in a swimming test at the distance of 25 to 50 m. Results: In the swimming test of 25 m distance it was statistically significant change in overall performance, only a high degree of material significance was confirmed in the frequency of the strokes. In the swimming test of 50 m distance we recorded a statistically significant change in the overall performance only in...
|
guest ::
