Athletes who seek optimal performance by taking part in competitions learn valuable information from tests that measure your ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Whoop, the screenless ...

All you need is a kettlebell. A TikToker has gone viral with his simple fitness hack to run faster, and it actually works. Hermes the Cynic, as he’s known on social media, classifies himself as an ...

Your VO2 max is an important metric for your running strength and overall health. But focusing too much on it can derail your ...

If you wear a running watch, you might have noticed a function that estimates your VO2 max score. If your running is in a good place, you might have seen this number rise over the past few months or ...

Running faster with less effort probably sounds like the dream. When quicker paces become manageable, suddenly even your loftiest PR goals feel within reach. For many runners, a lot of what determines ...

When you think about how fit you are, you might think about how far you can run or how many push-ups you can do. Or maybe you think about health metrics like your resting heart rate or heart rate ...

Keeping track of VO2 max on your Garmin is a great way to monitor your aerobic fitness and cardiorespiratory efficiency, and viewing this figure is possible both on the watch and in Garmin Connect. We ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Shutterstock VO2 ...

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 ...

Are you tracking enough of your fitness metrics yet? No? Great! Here's another one: VO2 max. It's a measurement that's traditionally been used by elite athletes, especially runners and cyclists, but ...

Focused Strength Training at RiseUp Fitness (RiseUp Fitness photo). What would you consider to be the most important biometric to help you understand your expected lifespan – and more importantly, ...