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Cardiorespiratory and hemodynamic response during incremental climbing test in elite sport climbers
Zaťková, Alžbeta ; Baláš, Jiří (advisor) ; Kodejška, Jan (referee)
Title: Cardiorespiratory and hemodynamic response during incremental climbing test in elite sport climbers. Objectives: The aim of this work is to compare cardiorespiratory and hemodynamic response during incremental climbing test between boulderers and lead climbers. Methods: Five men underwent testing on a climbing ergometer with a submaximal climbing load (6m / min) and an incremental climbing test for the maximum. The cardiorespiratory response was assessed using a metabolic analyzer and tissue saturation of the flexor digitorum profundus by near-infrared spectroscopy. Furthermore, climbers underwent an incremental stress test on a running carpet. Results: Climbers with both lead and bouldering reached on climbing ergometer an average of 95 ± 3% of the maximum heart rate measured on the running ergometer. V'O2 ml·min-1 ·kg-1 had lead climbers slightly lower too on the running ergometer, (81 ± 8%, boulders 89.5 ± 0.5), but at the same time they reached a higher inclination (121, 7 ± 4.7 versus 117.5 ± 2.5) and longer duration (462 ± 73, boulder 443.37). We found the difference in the TSI values, too, but it was not larger than 7.2 for which I did not consider these values to be relevant. Conclusions: Deoxygenation and reoxygenation process showed minimal difference between lead climbers and...
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The relationship between rest and the maximum spirometric indicators in the triathlon
Kučera, Zdeněk ; Kovářová, Lenka (advisor) ; Horčic, Josef (referee)
Title: The relationship between rest and the maximum spirometric indicators in the triathlon Made by: Bc. Zdeněk Kučera Supervisor: Mgr. Lenka Kovářová, Ph.D., MBA Objectives: The aim of thesis is to analyze the relationship between rest and the maximum spirometric indicators for triathletes, who are members of the SCM. It will be also determined whether the analyzed indicators show statistically significantly better performance of triathletes in the representation compared to other triathletes in the SCM. Methods: Data were collected on basis of standard test, which was attended by triathletes in term of SCM. Data were statistically analyzed based on correlation analysis and unpaired non-parametric test. Statistical significance was assessed at the level of 0.05 or 0.01. Results: In the group of men can be confirmed that between rest and maximum indicators is statistically significant correlation relationship (except for respiratory rate and the economy). Another output is achieved for women, a statistically significant relationship exists mainly between rest spirometric indicators and tidal volume and respiratory rate. Higher values of VO2max is achieved in groups with better performance, this is valid for both group of men and women. Keywords: diagnostics, maximum oxygen consumption, vital...
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