To cope with high CO2, low O2 and lactic acid.
Check out the Switching to anaerobic process thread - Eric mentioned when starting ascent (more effort) during blood shift & vasoconstriction when legs are O2 deficient .
More at Methods of Freediver Training | Natalia Molchanova - free diving world champion items #3 & 4
Check out the Switching to anaerobic process thread - Eric mentioned when starting ascent (more effort) during blood shift & vasoconstriction when legs are O2 deficient .
More at Methods of Freediver Training | Natalia Molchanova - free diving world champion items #3 & 4