found that after the 1x6 s sprint PCr concentration was respectively
55% (at 10 s), 69% (at 30 s) and 90% (at 180 s) of the pre-exercise
value, whereas after the 5x6 s sprints, PCr concentration was respectively
27% (at 10 s), 45% (at 30 s) and 84% (at 180 s) of the
pre-exercise value.