Your VO2 max — a good indicator of cardiopulmonary fitness — isn’t static. It can be improved with consistent exercise or ...

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?

VO2 max is a measure of the maximum amount of oxygen the body can handle during intense exercise. A doctor explains how it's ...

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.

Senior fitness writer Harry Bullmore travelled to RAF High Wycombe to take the air force’s official fitness test – and he was ...

Scientists have found that cardiorespiratory fitness, specifically, your VO2 max, which measures how efficiently your body ...

LA CROSSE (WKBT) — A new fitness facility opened to the public today in downtown La Crosse. Well Built Humans celebrated its ...

For HRV, you'll need a smartphone app or wearable device that can detect the subtle variations between heartbeats. Take ...

Linda Kelly is 80 years old. She's as fit as someone decades younger and has an elite-level VO₂ max. Her easy daily habits add up to peak longevity.

The Loose Women host says it's the only movement she does – here's what it is, how to do it and why it's so effective ...

For Kate Hudson, flexibility is key to staying fit. She wants workouts she can do anywhere, short sessions that still count, ...

“I have so much more to give, not just in this challenge, but in my life,” Michelle Khare tells PEOPLE ...