VO2 max sets your potential, but lactate threshold decides how fast you can actually race – so here’s why you should prioritise one over the other.

President Trump is reviving an old fitness test. How much do you remember about the Presidential Fitness Test?

When runners talk physiology, two terms dominate the conversation: VO2 max and lactate threshold. The two metrics are related but not the same, and they shape performance in different ways. Naturally, ...

One of the key cheering studies was published last year by a group led by Dutch scientist Bas Van Hooren, a 1:02:04 ...

I devote a sizable portion of my life to aerobic exercise. According to Strava, I’ve spent more than 120 hours running this year, or five full days on my feet. Still, I somehow hadn’t heard of Dr.

The Norwegian 4x4 is constantly being discussed on social media and especially in biohacking and longevity spaces. That's ...

In the resulting case report, which was published in the Journal of Applied Physiology, the authors shared that Rice has the ...

The Ultra 3 touts 42 hours of battery life, off-grid satellite messaging and the biggest Apple Watch screen to date. It’s also $800. Here’s why I’m still upgrading.

If you’re into fitness, particularly running, and are looking for a reliable fitness tracker, then you’ve probably considered ...

A reliable, accurate ventilation sensor could be as big a breakthrough as the first heart rate monitor was in the ...

A backpacker’s take on the multisport fitness watch for outdoorsy types.

It’s early to bed, early to rise and early to dine for the biohacker — who swears by plenty of steps as well as hi-tech tools ...