engleski

Variability of stress indicators in jumping horses in parkour due to horse age and competitive season

Aiming determination of variability in stress indicators due to horse age and competitive season (May, July, September) in jumping horses in parkour, research was performed on 14 studs (7 younger, and 7 older) trained and bred in the same conditions. The stress indicators (heartbeats, cortisol, glucose, and lactate concentrations in saliva) were measured or sampled before, during and at the end of the training - parkour jumping. The significance of the differences in stress indicators between the horse age classes regarding the competitive season was tested by t-test (PROC GLM, SAS/STAT). Based on determined results it could be concluded that all stress indicators, during the entire competitive season, were higher in younger (less experienced) than in older (more experienced) horses. Also, all stress indicators, with exception of heartbeats, were highest in the peak of competitive season (July), while the lowest values of all stress indicators were determined at the end of competitive season (September). Monitoring of stress indicators, especially heartbeats could be used for routine evaluation of horse preparedness for a particular activity

jumping horses; parkour; stress indicators

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