Table 1. Results of the ‘intermittent anaerobic running test’ (IAnRT) in the test and retest.

Abbreviation: SD-standard deviation, Vs=mean running speed in two separate 20-m sprints, T-total time, VM=mean speed throughout IAnRT, V1+2=mean running speed in the first two sprints, V9+10= mean runnig speed in the last two sprints, δV=absolute decline of running speed, FI=fatigue index, VMR=relative mean speed in ten sprints, pBLa=peak blood lactate concentration, BLa2, BLa4, BLa6= blood lactate concentration 2, 4 and 6 min after the 10th sprint HRE=heart rate at the end of the 10th sprint.