bengreenfieldlife.com

The Top 10 Resistance Breath Training Tools & Gadgets For Transforming Yourself Into A Hyperoxygenated Three Lunged Mutant With A Diaphragm of Steel.

Pick up a straw. Breathe in and out through the straw. That's resisted breathing. Consider it to be weight training The post The Top 10 Resistance Breath Training Tools & Gadgets For Transforming You