For many who menstruate, the arrival of their period often brings an unwelcome pause to fitness routines. The familiar symptoms—cramps, fatigue, bloating—can make even getting out of bed feel like a ...

Most people think breathing during exercise is automatic and doesn’t require much thought beyond trying not to gasp for air. But the way you breathe during workouts has a massive impact on your ...

This randomized controlled trial shows that structured moderate-to-vigorous exercise, alone or combined with liraglutide, ...

Here’s what to consider about ‘refueling’ during exercise. By Alex Hutchinson Sunny Blende, a sports nutritionist, once described ultramarathons as “eating and drinking contests, with a little ...

Heart racing suddenly during workouts or daily activity? Doctors explain supraventricular tachycardia (SVT), its symptoms, causes, and when to seek help.

Back in 2011, I went to an international conference in the Australian town of Bathurst called “The Future of Fatigue: Defining the Problem.” The feeling you encounter, say, 20 miles into a marathon ...

FORT BUCHANAN, Puerto Rico — Members of the U.S. Army Corps of Engineers arrived in Puerto Rico May 7 to assess the installation's energy resilience as part of a black start exercise. Black start ...