Airofit PRO Review: Modern cycling and bike racing is all about watts. It’s what we obsess about. But before watts there was VO2 max or maximal aerobic capacity, which is a measurement of the maximum ...

Ever feel like your brain is running on empty by 3 p.m.? That mental fog that creeps in during afternoon meetings or when you’re trying to tackle a challenging project might not just be fatigue — it ...

Deep breaths are always a good idea while exercising. And a treatment discovered in the 1960s—now popular with elite athletes and fitness buffs—takes that notion to an extreme. Exercise with oxygen ...

Editor’s Note: Join Dana Santas for a four-part series to learn how you can breathe better to live better. Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist ...

Alex Hutchinson is a National Magazine Award-winning journalist and Outside’s Sweat Science columnist, covering the latest research on endurance and outdoor sports. I’m a big fan of breathing, both as ...

Most people think breathing during exercise is automatic and doesn’t require much thought beyond trying not to gasp for air. But the way you breathe during workouts has a massive impact on your ...

Breathing through your nose has many benefits, including increasing your oxygen intake and reducing your exposure to foreign substances, among others. Breathing through your mouth may contribute to ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Results from a special study are helping the ...