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Effect of cycling on the overall performance in triathlon
Jurič, Miroslav ; Kovářová, Lenka (advisor) ; Horčic, Josef (referee)
Title: Effect of cycling on the overall performance in triathlon Objectives: The aim is to determine the influence of the cycling part on the total performance in the individual disciplines of triathlon. Methods: I used a linear regression for the determination of influence of cycling part on the total performance. The investigated values were compared in a column graph. Results: The dependence, rated by coefficient of determination by disciplines with allowed ride in the lee was "low" (R2 =0,069; R2 =0,01). The influence of the cycling section on the total result in triathlon was higher by disciplines without the chance of the lee than by disciplines with allowed ride in the lee. The influence by disciplines with allowed ride in lee was less than 10%, and it was 36 % by discipline with banned ride in the lee. The cycling section of a long triathlon didn't influence the total result more than the running part of a long distance triathlon. The influence of the running part was 7% higher. The cycling part affected the total result in an off-road triathlon a lot. The value 81 % means a big influence of the cycling section on the total result in an off-road triathlon. Keywords: Short triathlon, long distance triathlon, XTERRA, World championships
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Functional verification of selected running Sport-Testers equipped with GPS
Jurič, Miroslav ; Kovářová, Lenka (advisor) ; Horčic, Josef (referee)
Name of the author: Bc. Miroslav Jurič Supervisor: Mgr. Lenka Kovářová, Ph.D., MBA Title: Functional verification of selected running Sport-Testers equipped with GPS Objectives: The main object of this thesis is to compare an accuracy between compared sport testers using GPS to measure distance and geodetic devices in different environments and conditions. Followed by attesting or disproving hypothesis about measure accuracy in each instrument and the influence of technological instrumental advancement on speed of connection and measuring accuracy. Methods: The measure divergency of the used sport testers was thanks to % counted from the difference of measured values on different tests and different conditions beside of the golden standard. Measured values were statistically evaluated. Results: During the accuracy measurement on straightforward dial-up section was found in Garmin 910 TX with the average deviation -0,15%, Garmin 620 -0,19%, Polar RC3 -0,25 %, Suunto Ambit 2R -0,26%, Adidas Smart Run -0,43 %. On the curvilinear section was the average deviation of Garmin 910 TX -0,48 %, Garmin 620 -1,025%, Polar RC3 -0,8 %, Suunto Ambit 2R -0,755%, Adidas Smart Run -2,885 %. Keywords: GPS, sport tester, sports training, navigation system.
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Effect of cycling on the overall performance in triathlon
Jurič, Miroslav ; Kovářová, Lenka (advisor) ; Horčic, Josef (referee)
Title: Effect of cycling on the overall performance in triathlon Objectives: The aim is to determine the influence of the cycling part on the total performance in the individual disciplines of triathlon. Methods: I used a linear regression for the determination of influence of cycling part on the total performance. The investigated values were compared in a column graph. Results: The dependence, rated by coefficient of determination by disciplines with allowed ride in the lee was "low" (R2 =0,069; R2 =0,01). The influence of the cycling section on the total result in triathlon was higher by disciplines without the chance of the lee than by disciplines with allowed ride in the lee. The influence by disciplines with allowed ride in lee was less than 10%, and it was 36 % by discipline with banned ride in the lee. The cycling section of a long triathlon didn't influence the total result more than the running part of a long distance triathlon. The influence of the running part was 7% higher. The cycling part affected the total result in an off-road triathlon a lot. The value 81 % means a big influence of the cycling section on the total result in an off-road triathlon. Keywords: Short triathlon, long distance triathlon, XTERRA, World championships
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