Your lower esophageal sphincter (LES) is a muscular ring that connects your esophagus with your stomach. It relaxes to let food pass through but otherwise stays closed to prevent stomach acid from ...

Jack McNamara does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

JOHANNESBURG, Jan 10 (Reuters) - China, Russia and Iran began a week of joint naval exercises in South Africa's waters on Saturday in what the host country described as a BRICS Plus operation to ...

If you’d like to age well, these are the five exercises for you. I’ve been reporting on the science of fitness for more than 20 years, and these are the five exercises that researchers and trainers ...

It’s one of the simplest ways to get moving. Here’s how it affects your fitness. Ask Well It’s one of the simplest ways to get moving. Here’s how it affects your fitness. Credit...Eric Helgas for The ...

The China & Taiwan Update is a joint product from the Institute for the Study of War and the American Enterprise Institute. The update supports the ISW–AEI Coalition Defense of Taiwan project, which ...

China on Monday launched its largest military exercises ever around Taiwan, surrounding the island with warships, aircraft and live-fire drills as tensions spiked following a record U.S. arms sale to ...

Being active boosts your daily calorie burn more than previously thought. Researchers found that increased physical activity raises total energy use without triggering the body to conserve energy ...

Fitness Pro Superhuman Troy explains why your shoulders lag using three corrective exercises. Trump erupts over Mar-a-Lago search after new email report Kennedy Center Christmas Eve jazz concert ...

One look at the punishing fitness routine Taylor Swift endured to prep for the Eras Tour and it’s easy to see why she’d be ready to shake it off for good. “I’ve never worked out this much in my life, ...

You know that FitTok is a huge fan of buzzphrases. But seasoned gym girls know that not all social media trends are created equal—let alone worthy of replicating IRL. One that’s having a moment as of ...