ProgressPriority
Underwater distance swim
Distance swam underwater. Higher is better.
Safety first
Never perform underwater breath-hold exercises alone. Use an appropriate supervised swimming environment with a competent safety person or lifeguard. Do not hyperventilate before breath holding.
Benchmark standards
| Points | Standard | Status |
|---|---|---|
| 5 | 50 m | |
| 4 | 45 m | |
| 3 | 40 m | |
| 2 | 35 m | |
| 1 | 25 m | Next |