Pearson’s correlation coefficients (r) and associated probability values (p) between actual %HRmax and actual %VO2max at four stages of the Chester step test
| Test stage I r (p) | Test stage II r (p) | Test stage III r (p) | Test stage IV r (p) | |
|---|---|---|---|---|
| Trial 1 | 0.678 (0.011) | 0.735 (0.004) | 0.813 (0.001) | 0.886 (<0.0005) |
| Trial 2 | 0.753 (0.005) | 0.762 (0.004) | 0.915 (<0.0005) | 0.925 (<0.0005) |