On TikTok, VO2 max is going viral as the key to improving your endurance during a workout. In short, you can think of this metric as the maximum amount of oxygen your body uses during exercise – V ...

Running at the best of your ability is somewhat 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, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Running at the best of your ability is somewhat of a numbers game. To hit new PRs, you’ll want to keep ...

Move through the exercises as a circuit, performing for 30 seconds each. Complete four rounds. At max effort, expect to burn ...

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 ...

Which rock and metal acts turn up on rock and metal workout playlists the most while helping you to max out your workouts? A new study from Levity has analyzed more than 185,000 songs from Spotify ...

Jessica Biel is a ‘total badass in the gym’. Her PT Ben Bruno said so – but just have a look at her workouts on his IG and you’ll see for yourself. Strength training is at the core of her routine, but ...