Any tips on how to increase lung capacity or how to fight the urge to breathe?

Always have someone watching you when you do this stuff first off. Usually if guys work on their running/cardio also add Jodie/singing outloud, it will really help your underwaters. Also work on your stroke, you should be able to get across a 25m pool in less than 6 strokes. You can also use co2 tables.

Brian SComment