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 ...

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 ...

Exercise physiologist Tom Schwartz explains how critical velocity training – the pace between threshold and VO2 max – can ...

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

Setting a new personal max is a great way to chart your progress toward your fitness goals—so what’s the easiest way to do that? One useful step is to improve VO2 max, which is a measure of how much ...

High-intensity interval training is important, but coming back to your breath can be crucial to helping you train.

Add Yahoo as a preferred source to see more of our stories on Google. Most men don’t realize their conditioning is holding them back. You can be strong, train consistently, and still have a low VO2 ...

Besides VO2 max, experts explain which are the most important fitness metrics for triathletes plus how and when to work on ...