6. Enhance your CO₂ tolerance
The higher you in all probability can care for carbon dioxide, the simpler your respiratory could also be.
“With good CO₂ tolerance, you’ll take pleasure in greater oxygen present to the cells, which creates extra vitality, so that you just in all probability can go extra sturdy for longer,” says Hague.
To confirm your CO₂ tolerance, uncover your BOLT rating – a measure of how extended you in all probability can protect your breath after an exhale.
“Merely protect your breath on an exhale till you attain the primary particular must breathe,” says Hague.
“The time in seconds is your BOLT rating. Over time, we wish to get it above 25, and hopefully above 40. Enhance it with breath holds whereas strolling. Inhale, exhale, then protect your breath for 10-15 paces. See while you presumably can assemble as rather a lot as 30-100 paces.”