Here are some tools to help with your Static Apnea
How to hold your breath for 5 minutes in 1 month – Freediving training By FreediveUK
NLP & Freediving: Static Apnea By Deeperblue
CO2 Tables To Conquer Contractions By Deeperblue
Think Yourself Deeper, Calmer, Longer – NLP for Freediving By Deeperblue
