I'm looking for studies on the long term effects from bag rebreathing a few minutes a day.
I understand carbon dioxide is beneficial, or at least reduced oxygen pressure, but it seems hard to understand what a few minutes of bag rebreathing could accomplish. I'm curious what happens.
I understand carbon dioxide is beneficial, or at least reduced oxygen pressure, but it seems hard to understand what a few minutes of bag rebreathing could accomplish. I'm curious what happens.