Sure thing. Breathing exercises: http://freedivingexplained.blogspot.com/2008/03/freediving-training-static-tables.html http://freedivingexplained.blogspot.com

Sure thing. Breathing exercises: http://freedivingexplained.blogspot.com/2008/03/freediving-training-static-tables.html http://freedivingexplained.blogspot.com/2008/03/freediving-t... The "go to" forum for me: https://www.deeperblue.com/ https://www.deeperblue.com/