V02 max—the measure of how efficiently your body utilizes oxygen during exercise—is widely considered to be the definitive indicator of cardiovascular fitness. However, this powerful metric remains ...

The accessibility and affordability of wearables and devices such as power meters means amateur athletes have a wealth of cutting-edge performance data at their fingertips. Therefore, it has never ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. VO2 max measures how much ...

A new battery test has crowned the OnePlus 15 as the endurance champ of 2025, outlasting both the iPhone 17 Pro Max and Xiaomi 17 Pro Max. YouTuber TechDroider ran all three phones through a 13-hour ...

Ever wonder what VO2 Max really means? It’s your body’s ultimate engine metric—the maximum amount of oxygen your muscles can use during all-out effort. Does aging tank your VO2 Max? Yes; unless you ...

The secret to living a long, healthy life is multi-faceted: genetics, environment, and lifestyle all play a role in how you age. But according to Peter Attia, MD, a longevity expert, there is one ...

When most people think of longevity, they imagine adding years to their lives. But to Dr. Peter Attia, one of the leading voices in the emerging field of longevity medicine, living longer is about ...

Influencers call sprinting the ultimate fat-burning workout. Experts say it’s more nuanced—but research shows this high-intensity exercise offers surprising benefits for the heart, muscles, and even ...

The iPhone 17 Pro Max introduces a significant enhancement in battery performance, marking a clear improvement over its predecessor, the iPhone 16 Pro Max. If you prioritize extended usage time and ...

What happens when you blindfold four experienced music producers and have them listen to the same track on six different headphones, including Apple’s AirPods Max? Wired decided to find out. Here’s ...