The BMW M5 CS tuned to 799HP and 1125NM is put through a dyno run to measure its true performance output. The video ...

RIR is a way of measuring effort that’s changing how everyone from beginners to elite athletes approaches strength training.

After two years of teasers, the twin-turbo Demon 1700 has a final number, and it arrives only on the right fuel ...

Announced two years ago, the Challenger Demon 1700 was to make 1,700 hp and 1,400 lb-ft; the measurement "As Installed" says ...

The Argonne National Laboratory has unveiled a first-of-its-kind "road in a lab" to test heavy-duty trucks faster and cut ...

Senior fitness writer Harry Bullmore travelled to RAF High Wycombe to take the air force’s official fitness test – and he was ...

If you’re curious about where you truly stand, these five at-home tests are a practical way to find out. Think of them as a starting point to understand your body better.

Is your grip strength holding you back? These benchmarks show how you stack up – and how to improve your grip for stronger ...

For HRV, you'll need a smartphone app or wearable device that can detect the subtle variations between heartbeats. Take ...

A “gait speed” or “four metre” test can help you work out where you stack up. For a four metre test, you’ll need a 10m path, with two metres for the person to speed up to their normal pace and two to ...

We’ve all been there, right? There’s a modified sports car on Bring a Trailer. It’s supercharged, lowered, and on the right wheels, plus there are the words “dyno verified” in the listing. That gets a ...

Midlife fitness is often linked with declining muscle mass and slower recovery, making regular exercise more important than ever. Alongside working out, tracking your strength, balance and ...