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Analysis of endurance indicators in selected tests in relation to continuous and intermittent loading
Kotas, Jan ; Malý, Tomáš (advisor) ; Bunc, Václav (referee)
Title Analysis of the endurance indicators in selected tests in relation to continuous and intermittent loading Objectives The aim of this study was to examine the accuracy of the prediction formulas for indirect estimation VO2max from performances in the field tests. The criterion for comparing estimated values were results from laboratory spiroergometry test. Methods Ten physically active males (24,5 ± 2,5 years, 179,5 ± 6,2 cm, 75,8 ± 4,9 kg, BMI 23,5 ± 1,3 kg/m2 ) performed four different test sessions. Laboratory treadmill test was used for the direct measurement of the maximal oxygen consumption (VO2max) and three field tests for indirect estimation of the VO2max (Cooper test, Yo-Yo Intermittent Recovery Test Level 1 and 2). All the performances from field tests were calculated using prediction formulas. Results Directly measured values of VO2max during laboratory testing were in average 58,24 ± 2,77 ml.kg-1 .min-1 . Indirectly estimated values of VO2max from performances in the Cooper test were in average 61,15 ± 3,73 ml.kg-1 .min-1 , in Yo-Yo IRT1 52,46 ± 2,51 ml.kg-1 .min-1 and in Yo-Yo IRT2 53,19 ± 1,56 ml.kg-1 .min-1 . There was found large positive correlation between laboratory testing and Cooper test (r = 0,76). This correlation was the only one statistically significant. The...
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