Free Fall
I saw this posted on my facebook a few days ago.
There was a discussion going on that as you go deeper, it's easier to hold your breath, and that the only issue is when you come back up, you have to be able to spread the pressure throughout your lungs by letting the air out at a certain depth and rate.
There was a discussion going on that as you go deeper, it's easier to hold your breath, and that the only issue is when you come back up, you have to be able to spread the pressure throughout your lungs by letting the air out at a certain depth and rate.





