What Is VO2 Max? Here’s What You Need to Know About the Longevity Metric (2026)

VO2 max can predict cardiorespiratory health and longevity, but only if you understand what the number can and can’t tell you.

The Merach Vibration Plate Is the Funniest Workout I’ve Ever Done

It turns out that this TikTok-viral vibration plate may have some surprising health benefits.

Urevo SpaceWalk 5L Walking Pad Review: Compact and Affordable

Urevo’s affordable new walking pad is cheaper than a round-trip ticket to hike in Iceland.

Creatine Supplements Are Everywhere. Do I Need Them? (2026)

It’s the most studied supplement in sports medicine, but it’s not just for athletes anymore.

6 Best Gym Bags for Every Workout and Commute (2026)

New year, new gym bag. I put over 20 models to the test in 2025 so you can start 2026 with the best.

Best Protein Bars (2026): Vegan, Gluten-Free, High Fiber

What to prioritize, what to skip, when to enjoy—plus, we’ve selected WIRED’s favorite bars worth trying.