Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness ...

If you fall into either of these camps, aim to take five grams of creatine daily. When taken daily, this dosage can lead to ...

Think you are too old to get fit? Check out these 5 game-changing hacks to rebuild your body and feel great in your 40s, ...

Are you chasing a fitness goal but aren't sure how many calories and grams of protein to eat? Discover the ideal ratio for ...

Decades of sitting at a desk can wreak havoc on your muscles. Charles Stocking, a powerlifter academic, may have found a way ...

With GLP-1 weight loss comes muscle loss. Gyms and personal trainers are rising to the challenge to help people build it back ...

Perhaps you’ve gotten into the habit of just going through the motions on the elliptical for a half-hour a few days each week ...

Caroline Idiens is pulling her blonde hair back into a rough ponytail as she tells me that the key to making a difference to ...

Joint Chiefs Chair Mark Milley for lowering standards. Hegseth vows to restore discipline and military readiness.

Discover how to maintain an active lifestyle during Ramadan in the UAE with strategic fitness tips and balanced nutrition.

Defense Secretary Pete Hegseth ordered senior Pentagon leadership to review how and why grooming standards, including beards, ...

A plant-based diet can make it tricky to hit your protein goal. Here's the low-down on protein-rich foods for vegans.