VO2 max is often referred to as a key marker of fitness. It’s the measure of the maximal amount of oxygen your cells can take ...

After a long trail race, some of your red blood cells may not bend the way they should. That matters because red blood cells have a tight job description.

Adama Traore being told to stay away from the gym has sparked the debate over how much muscle a player should have ...

With the under-18 indoor mile world record under his belt, 16-year-old Sam Ruthe is poised for greatness. He also has modern coaching and shoe tech on his side.

Air Force veteran recalls past T-38 experience with emergency during solo flight.

In recent days, the implementation of the National Technical Standard on emissions for automobiles, especially those using ...

Apple has begun its multi-day March rollout by unveiling the iPhone 17e and an M4-powered iPad Air.

Even sleeping in what the EPA calls “good” air may hurt your athletic performance significantly, new research on runners suggests.

Once a niche challenge for hardcore athletes, Hyrox has become one of the fastest-growing fitness trends worldwide. It blends elements of endurance running with functional strength work in a way that ...

Given their specific nature of catering to VIP and famous personalities, these cars come with a more robust exterior and ...

Lungs burning, legs ceasing up – no one actually enjoys interval training. Pushing through the pain is the only way to unlock faster PBs and achieve a higher level of fitness ...