Coming soon - Get a detailed view of why an account is flagged as spam!
view details

This post has been de-listed

It is no longer included in search results and normal feeds (front page, hot posts, subreddit posts, etc). It remains visible only via the author's post history.

11
During the ascent do you let the air in your mask leak out or re-inhale it?
Post Flair (click to view more posts with a particular flair)
Post Body

Title basically.

I have always re-inhaled the mask air as it expands during ascent to keep the mask snug and tight on my face. It also feels wrong to me letting it leak out (wasting bouyancy/oxygen however small the effect might be) but watching some freediving videos it looks like people often let the expanding air escape.

Is there a best practice for this or is it up to the individual? I'm not a deep diver, mostly just recreational 10-20m freediving.

Author
Account Strength
100%
Account Age
10 years
Verified Email
Yes
Verified Flair
No
Total Karma
16,547
Link Karma
3,876
Comment Karma
12,622
Profile updated: 1 day ago
Posts updated: 7 months ago

Subreddit

Post Details

We try to extract some basic information from the post title. This is not always successful or accurate, please use your best judgement and compare these values to the post title and body for confirmation.
Posted
2 years ago