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Estimated time needed to complete a dynamic task per activity type, as suggested to the control group.
| Parameter | Wave 1 | Wave 2 | Wave 3 | Wave 4 |
| Minimum duration of the longer walk, minutes (distance; m) | 17.5 (1500) | 25 (2000) | 27.5 (2250) | 30 (2500) |
| Minimum duration of the longer bike ride, minutes (distance; m) | 12.5 (3500) | 15 (4000) | 16 (4250) | 17.5 (4500) |
| Minimum duration of the sports session, minutes (maximum times; n) | 30 (4) | 30 (4) | 30 (5) | 30 (5) |
