When I was training and competing as a freediver, I was able to hold my breath underwater consistently over 5 minutes, and my best time then was 6:02

Now that was a couple years ago and I have stopped training and competing. I am so rusty, I can't even make it to 3 minutes anymore. I decided to start training again to get my stamina back, and this is my first attempt at static underwater breath holds after years of hiatus.

I am so used to breathplay with rebreathers bags that enduring contractions has become quite tricky now. It'll take some getting used to again.