Objective: The goal of the thesis "Monitoring of the Respiratory Functions in patients after the Rib Cage Surgery according to Nuss" was to confront the present knowledge about respiratory functions and the strength of respiratory muscles of patients with inherited pectoral deformity pectus excavatum, to compare it with my own measuring and to find out about their development after the surgical correction according to Nuss. Methodology: There were 15 patients being monitored (13 men and 3 women), who underwent spirometric and bodypletysmographic examination and the occlusal mouth pressures were determined before the surgery. The same pulmonary function tests were run in the course of 4 to 10 months (7.1 months on average) on all the patients, the control determination of mouth pressures is available for 13 of them. Results: In the entry tests, compared to adequate values the patients in this file had increased residual lung capacities (RV 142%, p=0.001; ITGV 116.2%, p=0.004; RV%TLC 133.8%, p=0.002; ITGV% 116.1%, p=0.001) at the expense of statistically lower vital lung capacity (VC 81.9%, p=0.0004) and inspiratory reserve capacity (IC 84.2%, p=0.0003), while the total lung capacity remained unaltered (TLC 99.7%, p=0.877). The obstructive parameters of these patients were significantly altered (FEV1 95.7%,...

The aim of this study is definition reference values including reference equations for parameters PImax, PEmax and P0.1 of the normal Czech population aged 14-15 years. 102 subjects were examined for this purpose (55 boys and 47 girls). Except the reference values for boys and girls, this work includes correlations of mouth pressures with anthropometric data and also with other spirometric parameters. In case of boys were found a significant correlation of PEmax parameter with weight, BMI and PEF. In group of boys we also found a correlation of PImax with BMI and PImax with IC. Parameter P0.1 correlates only with VT. In group of girls we found a significant correlations of PImax, PEmax and P0.1 with PEF and MEF25.

Title: Posterior chain muscle endurance and arm paddling peak power in amateur female surfers Objectives: Thesis is dedicated to female surfing, particularly paddling, as this is an undiscovered area of research. Very few studies have been carried out, which would focus on muscle activity in surfing. None of the studies focused on posterior chain or muscle activity of female surfers while paddling. Not only that the level of competitive surfing is increasing rapidly, as it will be part of Olympic Games in Tokyo in 2020, but the recreational surfers are also becoming more literate about surf science and willing to improve their surfing performance by dry land surf specific trainings. Surfing industry represents a worldwide business, where big companies offer sponsorship, which is reasonable motivation for young athletes (M. Mendez-Villanueva & Bishop, 2005). As the number of recreational and competitive female surfers is raising as well, the level of competitive female surfing is increasing (Booth, 2001) and professional female surfers are becoming equal in regards to getting the same amount of prize money in competitions, more research should be dedicated to female surfing. The aim of this thesis was to study association between posterior chain endurance and other variables such as frequency of...

Title: The reflection kinesiology analyse of cross country skiing Purposes: To compare coordination of chosen muscles on leg during reflection of cross country skiing classic technique, skating and herringbone. Methods: Comparative analysis: the dates were measured by surface electromyography and 2-D video-analysis. Results: We founded statistical significance by comparisons muscle activation on right leg during kick during cross country skiing: classic technique, diagonal stride and herringbone and V-1 skating and herringbone. In case the left leg the statistical significance was disprove by: m. peroneus longus sin during comparison of diagonal stride and herringbone and m. gastrocnemius medialis sin V-1 skating and herringbone. We founded high level of laterality of diagonal stride and herringbone. In case V-1 skating, the significant similarity was not founded for m. vastus lateralis and m. gluteus medialis. Key words: Cross country skiing, classical technique, skating, herring bone, kinesiology, surface electromyography (EMG), muscles activation

Title: The reflection kinesiology analyse of cross country skiing Purposes: To compare coordination of chosen muscles on leg during reflection of cross country skiing classic technique, skating and herringbone. Methods: Comparative analysis: the dates were measured by surface electromyography and 2-D video-analysis. Results: We founded statistical significance by comparisons muscle activation on right leg during kick during cross country skiing: classic technique, diagonal stride and herringbone and V-1 skating and herringbone. In case the left leg the statistical significance was disprove by: m. peroneus longus sin during comparison of diagonal stride and herringbone and m. gastrocnemius medialis sin V-1 skating and herringbone. We founded high level of laterality of diagonal stride and herringbone. In case V-1 skating, the significant similarity was not founded for m. vastus lateralis and m. gluteus medialis. Key words: Cross country skiing, classical technique, skating, herring bone, kinesiology, surface electromyography (EMG), muscles activation

Hematooncological diseases are often accompanied by dietary restriction, especially in cytotoxic therapy. The main purpose of the work was to assess the effect of high-dose chemotherapy on the change of nutritional status in two groups of hematooncological patients. A total of 16 patients were enrolled. Changes of the body composition were evaluated using bioelectrical impedance analysis supplemented by monitoring of biochemical nutritional indicators. Observations showed that in both groups the majority lost weight. In the first group of eight patients with acute myeloid leukemia observed during three consecutive hospitalizations, the median of change of body weight was -3.7 kg (-4.3%). Loss of lean body mass with a median value of -4.8 kg (-7.2%) was detected at all patients. Body fat was reduced at half of the patients. In some cases, with length of observation, there was an increase in fat mass along with visceral fat. In the second group, which included eight patients (after autologous hematopoietic stem cell transplantation) at whom one hospitalization was evaluated, body weight was reduced at six patients. The medianof change of body weight was -2.1 kg (-2.3%). At five patients, the treatment representeda loss of active metabolic mass. The change of the weight of the lean body mass was shown...