Losing weight is one of the most common goals among adults worldwide. For some, it’s about improving health and longevity.

Monitoring your health begins with understanding your body composition, and one of the simplest ways to do that is by using a BMI calculator.

Does fasted cardio burn more fat? We reveal what science says, the intensity needed for fat loss, essential tips for women, ...

The term "bulking phase" is often used by some amateur bodybuilders as an excuse for a few extra pounds, but what does it really mean? The fitness expert provides the answer. The post Myth of the ...

Expert advice: underfueling is one of the biggest mistake cyclists make that can tank performance–here’s how to avoid it.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. It’s hard not to admire marathon and ultra-runners for their ...

What's the maximum number of calories a human body can burn per day from exercise, and is it possible to shatter this 'metabolic ceiling' over time? A recent study published in Current Biology set out ...

When ultra-runners lace up for races that stretch hundreds of miles and days, they're not merely testing their mental grit and muscle strength—they're probing the limits of human biology. Reporting in ...

The human body has a ‘metabolic ceiling’ that even the most extreme athletes cannot surpass. A study 1 published today in the journal Current Biology finds that over a prolonged period — of 30 weeks ...

Scientists have long hypothesized about a theoretical limit to human energy use. Yet elite endurance athletes are constantly pushing these biological boundaries. Now a new study that followed ...