Figure 1From: A prospective study on a cohort of horses and ponies selected for participation in the European Eventing Championship: reasons for withdrawal and predictive value of fitness testsHR versus velocity of four event horses at both SETs. HR, heart rate (beats/min); LA, plasma lactate concentration (mmol/L); shows alteration in fitness from SET-I to SET-II of four event horses of national selection in preparation for 2011 European Championships.Back to article page