A field study of oxygen consumption and estimated energy expenditure in the exercising horse

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16170%2F01%3A00000716" target="_blank" >RIV/62157124:16170/01:00000716 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

A field study of oxygen consumption and estimated energy expenditure in the exercising horse

Popis výsledku v původním jazyce

The major goal of this study was to estimate the aerobic and anaerobic contribution to energy expenditure in the running warmblood horse under field conditions. The oxygen consumption (VO2) in 12 saddle horses was determined at rest, walk, trot, and canter and in 6 horses at gallop. In the 10 min immediately following exercise the relative oxygen debt (RD-VO2) was measured. The horses were exercised by riders in the various gaits at speeds representing 15, 30, 50 and 70% of the their individual maximumspeed (Vmax). The distances covered were 3000 m in each walk, trot and canter and 1500 m in gallop. VO2 and RD-VO2 m and energy expenditure (J.kg.min-1) using the oxygen caloric equivalent of the measured respiratory quotient (RQ) were studied for possible relations to the speed. The proportion of anaerobic energy expenditure (%E anaer.) to the total energy production was also investigated. A linear relation between speed and aerobic energy expenditure (E) and a quadratic relation betwee

Název v anglickém jazyce

A field study of oxygen consumption and estimated energy expenditure in the exercising horse

Popis výsledku anglicky

The major goal of this study was to estimate the aerobic and anaerobic contribution to energy expenditure in the running warmblood horse under field conditions. The oxygen consumption (VO2) in 12 saddle horses was determined at rest, walk, trot, and canter and in 6 horses at gallop. In the 10 min immediately following exercise the relative oxygen debt (RD-VO2) was measured. The horses were exercised by riders in the various gaits at speeds representing 15, 30, 50 and 70% of the their individual maximumspeed (Vmax). The distances covered were 3000 m in each walk, trot and canter and 1500 m in gallop. VO2 and RD-VO2 m and energy expenditure (J.kg.min-1) using the oxygen caloric equivalent of the measured respiratory quotient (RQ) were studied for possible relations to the speed. The proportion of anaerobic energy expenditure (%E anaer.) to the total energy production was also investigated. A linear relation between speed and aerobic energy expenditure (E) and a quadratic relation betwee

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GJ - Choroby a škůdci zvířat, veterinární medicina

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta veterinaria

ISSN

0001-7213

e-ISSN

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Svazek periodika

Neuveden

Číslo periodika v rámci svazku

70

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

133-139

Kód UT WoS článku

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EID výsledku v databázi Scopus

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