Don't miss out on the headlines from Lifestyle. Followed categories will be added to My News. No matter how long you’ve been running for, the goal is always to run faster and further. You can train ...

No matter how long you’ve been running for, the goal is always to run faster and further. You can train and train and train and still feel like your endurance isn’t improving, no matter what you do.

"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 ...

Of all the fitness metrics currently available to running – heart rate variability, sleep quality, training load – VO2 max is arguably the most important. A measure of your aerobic capacity, it ...

Ever wish you could breathe easier and sustain more intensity mid-workout? You may have overheard the term "VO2 max" at the gym or on a trainer’s social media page recently—but what is this fitness ...

VO2 max is a buzzy measure of heart health and fitness. I tried a class that promised to boost my VO2 max through cardio and breathwork. I don't typically do cardio, and I realized taking classes ...

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, ...

"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 ...