You Should Know Your Mile Time, Even If You're Not a RunnerRunning a mile can be a better indicator of longevity than expensive lab tests measuring VO2 max.
What it takes to build an Olympic athlete - from guts to grip strengthOlympians have a higher VO2 max and more wrinkly mitochondria for enhanced endurance and energy production.
The Oura Ring will soon be able to gauge how "old" your heart isOura is launching new cardiovascular age and capacity metrics emphasizing long-term heart health.
How Garmin estimates VO2 max - and whether the calculation is accurate - WareableGarmin watches can automatically calculate VO2 max, a key metric for aerobic fitness.