
Fitness – Ben Greenfield Fitness – Diet, Fat Loss and Performance Advice
shared a link post in group #Biohackers Connect

bengreenfieldlife.com
The Top 10 Breath Training Tools & Gadgets
Pick up a straw. Breathe in and out through the straw. That's resisted breathing. Consider it to be weight training for your lungs. Now go for a swim. Experience what happens when you breathe every 5