We’re often told about the importance of supplementing with vitamin D. But what does the science say about its ...

Somewhere around 2020, the running shoe industry decided that the laws of physics were merely suggestions. Nike stuffed a ...

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 ...

New research suggests post-workout heat exposure may improve aerobic fitness, running economy, and endurance performance—here ...

There are numerous warning signs that you – or a significant other – might notice, which strongly suggest you’re over training, from out-of-character irritability to a decline in sex drive, but the ...

Explore the top sports smart watches for marathon runners listed on Amazon. The models from brands like Gramin, Amazfit, and ...

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.

Improving your VO2 max isn't rocket science, but it does require a considerable amount of very hard effort. You need to teach your body to use oxygen more efficiently by implementing interval running ...

Juan López started running at 66. Now in his eighties, he continues to amaze physiologists with his record-breaking feats ...

It’s hardly surprising for elite athletes to have higher VO2 max scores, but this takes it to an entirely new level. VO2 max measures oxygen use during exercise and indicates cardiovascular fitness ...