Full inhale diving (withoiut packing) and frenzel are my way for 7 years.
I knew FRC diving for many years. But I am adraid to try this on freediving.
My key question(psychological barriers) is that preserve CO2 at high level is absolutely right ! But take less oxygen and diving is a terrible things for me.
『Lesser oxygen in lung and blood !』 is that a good thing?
Please convince me!
How to start practice FRC diving ?
I knew FRC diving for many years. But I am adraid to try this on freediving.
My key question(psychological barriers) is that preserve CO2 at high level is absolutely right ! But take less oxygen and diving is a terrible things for me.
『Lesser oxygen in lung and blood !』 is that a good thing?
Please convince me!
How to start practice FRC diving ?