Values showing CK activity of the outlier
| Day | Days between samples | CK (U/L) | Prior activity level | Change in CK (U/L) |
| 1 | 0 | 2067 | Training | N/A |
| 4 | 3 | 5269 | Training | +3202 |
| 6 | 2 | 3994 | Rest | −1275 |
| 13 | 7 | 338 | Rest | −3656 |
| 35 | 22 | 2929 | Training | +2591 |
Marked in the table is ‘training’ if the subject took part in a training exercise the previous day or ‘rest’ if the subject rested, withholding from training.
CK, creatine kinase.