Description: Why does every diet soda or pack of gum contain a message about phenylalanine? It's an important nutrient for ...

When things get hard, I face them head on and adapt as necessary. For example, a few weeks before my recent Hyrox competition ...

Muscle-up movie star Arnold Schwarzenegger is asking everyone to start the new year by terminating negativity with his new ...

Men's Open bodybuilder Hassan Mostafa broke down his 2,700-calorie full day of eating in prep for the 2026 Arnold Classic ...

Basketball superstar LeBron James has turned 41 today. The four-time NBA champion continues to defy his athletic limits on ...

When things get hard, I face them head on and adapt as necessary. For example, a few weeks before my recent Hyrox competition in Chicago, I tweaked my hamstring. It would have been easy to pull out of ...

Champion bodybuilder Wang Kun's sudden death at 30 has sparked debate about extreme dieting in the sport. His highly ...

Macros (protein, carbs, and fat) are primary nutrients our bodies need in large amounts. Counting macros is a popular way to monitor your intake, track your nutrition, and ensure you’re getting the ...

For its annual fitness competition, the Space Force has “Guardian Arena,” which tests both brains and brawn to measure the service’s unique requirements. It’s essentially the Army’s Best Squad ...