The technique had previously been used to measure the effects of altitude training but sparked controversy over potential ...

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, ...

When runners talk physiology, two terms tend to dominate the conversation: VO2 max and lactate threshold. Although the two metrics are related, they are not the same – and they shape performance in ...

UNTIL RECENTLY, VO2 max testing has been inaccessible to most everyday athletes. Unless you had an in with an exercise physiology lab, you had to rely on back-of-the-envelope calculations or wearable ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Until recently, VO2 max testing has been inaccessible to most everyday athletes. Unless you had an in ...

Learn more about VO2 max workouts, including what this metric means, the types of training that improve it, plus sessions to add to your schedule for a boost.

Running to the best of your ability can feel like a numbers game. To hit new PBs, you’re probably under the impression that you should keep tabs on all kinds of ...

All products featured on GQ are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. V02 max—the measure of ...

Still, nearly 40 percent of people who perform 150 to 300 minutes per week of moderate exercise fail to improve their VO2 max ...

Online running coach. Looking to improve and help as many along my journey as possible. Sub 2:20 marathoner on a mission!

Juha Mieto is a legend of cross-country skiing. Born in 1949, in Kurrika, Finland, he is one of the country's most celebrated cross-country skiers, and his insane physical traits have made him a ...

Welcome back! Want to know how pop superstar Ciara can — and I hate this phrase, but — balance it all? She schedules just about everything, even her free time. Find out more about her lifestyle tips ...