So you just got your VO2 max number by charting it on your watch, estimating your number at home, or even heading to a lab for a more formal test … but now what? You have that shiny number in hand, ...

Learn more about this metric and the best training sessions to add to your schedule to boost your cardio fitness.

Triathlete Kristian Blummenfelt’s score puts elite endurance into context ...

If you’re feeling slightly more sloth than Energizer Bunny, we have good news. Supercharge your battery levels with these ...

The fact that a range of different approaches to marathon training can work illustrates another important point: we are all ...

Step.co launches an adaptive movement system that learns from health data and adjusts workouts in real time across ...

Jordan Stolz, the 21-year-old Kewaskum native, won his second gold of the 2026 Milano Cortina Olympics, setting an Olympic ...

I Ran 30 Miles Testing 5 Smartwatches to Find Out Which One You Can Actually Trust ...

RUNNING TO THE best of your ability is something of a numbers game. To hit new PRs, you’ll want to keep tabs on all kinds of stats, like distance covered, pace per mile (or interval), max heart rate, ...

The growing longevity industry is selling a big aspiration – the ability to slow your biological clock, but how credible is ...

For many years, sports nutrition was rooted in a simple metaphor: the body is an engine, glycogen (the body’s quick-release ...