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Lung health test
10 条评论

Bad Syntax1 年前
If you watch the video at 1.5x it’s easier

Brey1 年前
is this for real? boomer got to Ninja level on 2nd try

Izzy Strange1 年前
Reached diver… just- smoker for nearly 30 years (until a few weeks ago)… that said I think short intense exercise would fuck me up.

Paws1 年前
How long can you hold your breath?

Austin Graham1 年前
Hey Science girl, sounds interesting! Keep us updated on your lung health test results.

MOAR_HODL1 年前
😮💨

Ssmith1 年前
This test is total BS. Unless designed for a 10 year old. Anyone in decent health should be able to hold breath for 1 to 2 minutes. Diver 3-4 or longer

Dough1 年前
I’m still holding

Fool of a Took1 年前
Is this real? Still holding past ninja , I guess I'll just keep going for a while

Franklin's Valentine1 年前
Sorry guys
