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@proceedings{1074478,
author = {Chovancová, Jaroslava and Kalina, Tomáš and Novotný, Jan},
booktitle = {Athletics 2012},
keywords = {running economy; long distance running; oxygen uptake; surface},
language = {eng},
isbn = {978-80-210-6015-9},
title = {Comparision of running economy of experience runners at velecities 10 and 12 km/h and different surfaces},
year = {2012}
}
TY - CONF
ID - 1074478
AU - Chovancová, Jaroslava - Kalina, Tomáš - Novotný, Jan
PY - 2012
TI - Comparision of running economy of experience runners at velecities 10 and 12 km/h and different surfaces
SN - 9788021060159
KW - running economy
KW - long distance running
KW - oxygen uptake
KW - surface
N2 - The aim of this paper was to compare running economy on different surfaces (tartan, cinder and asphalt) between long distance runners (n = 10). We used Oxycon Mobile, Tanita BC-543 a Polar S610i. All test subjects were running at the same road racing running shoes. Subjects ran 2 stages for 4 minutes on velocities 10 and 12 km/h with 4 minute break on each surface. The monitored parameters were average oxygen uptake (VO2; ml/min) resp. relative oxygen uptake per kilogram of runner’s body mass (VO2/BM; ml/min.kg) on different velocities. Differences metabolic-energy running economy indicators were assessed statistically using a post-hoc Fisher's LSD test. We did not found significant differences (p <0,05) between surfaces, lowest values (VO2 and VO2/BM) were on asphalt. Differences of average values of VO2 on tartan (2574 resp. 2936 ml/min), cinder (2509 resp. 2986 ml/min) and asphalt (2469 resp. 2810 ml/min) were on the edge of device error (50 ml/min), so the only conclusion is the asphalt is the most convenient surface according energetic aspect for this specific shoes.
ER -
CHOVANCOVÁ, Jaroslava, Tomáš KALINA a Jan NOVOTNÝ. Comparision of running economy of experience runners at velecities 10 and 12 km/h and different surfaces. In \textit{Athletics 2012}. 2012. ISBN~978-80-210-6015-9.
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