Percentiles
Plank: how do you compare?
Median 1:10 adults · rough
Forearm plank with good form, to failure. Rough percentiles from fitness-test norms.
adults · rough
| Percentile | Plank |
|---|---|
| 5th percentile | 0:20 |
| 10th percentile | 0:30 |
| 25th percentile | 0:45 |
| 50th percentile | 1:10 |
| 75th percentile | 1:50 |
| 90th percentile | 2:40 |
| 95th percentile | 3:30 |
Rough percentile anchors assembled from surveys and reports; treat them as ballpark figures. The slider on the main page runs past this table up to the record: Josef Šálek, 9 h 38 min 47 s, 2023.