i dunno but 50m underwater (on a very good day)
An hour maybe 2.
I can breathe through my ears
I can do a 70 seconds which I don't think is bad considering I have asthma. And thats without making a special effort.
Just did 2 mins. I decided to stop because I was beginning to feel rather strange.
about 90-120 seconds usually
27 minutes and counting...my face has gone a rather worrying shade of blue
Should I stop?
There was a point where i wanted to beat everyone..but i can only manage 1m, blame it on the hayfever
Try doing it underwater as well.