Since my 1st underwater breath holding experiment, I have been wanting to do a better and more controlled timed test. Instead of using 2 cameras / POV's I use only my underwater camera, so bare with the above water audio quality but nonetheless, you can hear me and see me just fine. I explain what i'm doing as I think I need to do an above water test to see just how long I can hold my breath in a non "stressful" or pressure environment". I use my cellphone to time myself I am able to hold my breath for 63 seconds. I am actually very surprised by this. So now that we know what my above water... Show more