https://www.intermittent-breathing.com/wim-hof-breathing-method-review/
Additionally, the wim hof method puts you at the risk of developing a permanent tinnitus, research it please.
Also see https://normalbreathing.com (Samozdrav Comfort)
https://www.intermittent-breathing.com/wim-hof-breathing-method-review/
Additionally, the wim hof method puts you at the risk of developing a permanent tinnitus, research it please.
Also see https://normalbreathing.com (Samozdrav Comfort)