O2/CO2 breath hold table with countdown and sound help to train for freediving + some text for inspiration (no pun intended).
robinmoisson/freediving
Folders and files
| Name | Name | Last commit date | ||
|---|---|---|---|---|
| Name | Name | Last commit date | ||
|---|---|---|---|---|
O2/CO2 breath hold table with countdown and sound help to train for freediving + some text for inspiration (no pun intended).