High-intensity interval training is important, but coming back to your breath can be crucial to helping you train.

Add Yahoo as a preferred source to see more of our stories on Google. If you're an athlete, you've probably heard the recent buzz around VO2 max. Whether you run sprints on the daily or frequent your ...

On TikTok, VO2 max is going viral as the key to improving your endurance during a workout. In short, you can think of this metric as the maximum amount of oxygen your body uses during exercise – V ...

I like to challenge myself physically, whether it's working out, cycling or cross-country skiing. I've heard about VO2 max ...

Hardcore endurance athletes have tracked the metric for decades, but it is increasingly touted as a measure of fitness and health for the average person.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Ever wish you could breathe easier and sustain more intensity mid-workout? You may have overheard the ...

What if a short 30-minute workout could not only make you fitter but also add years to your life? Since a high VO2 max has been linked to a longer lifespan, workouts that are particularly effective at ...

Question: I like to challenge myself physically, whether it’s working out, cycling or cross-country skiing. I’ve heard about VO2 max testing. What could I gain from it? Answer: A VO2 max test measures ...

Add Yahoo as a preferred source to see more of our stories on Google. VO2 max testing requires a mask to measure oxygen intake and carbon dioxide output to determine your cardiovascular fitness.

Besides VO2 max, experts explain which are the most important fitness metrics for triathletes plus how and when to work on ...