A certified strength coach shares 4 chair exercises to build muscle tone and strength after 60, no weights required.

A new small study reveals that getting less than four hours of sleep reduces physical endurance by altering how different ...

The International Society of Sports Nutrition (ISSN) position stand concludes that sustained calorie restriction drives ...

Power walking and jogging both help build endurance and boost aerobic fitness. Learn how they stack up for muscle strength ...

The scale can move fast. Contractile muscle usually does not. Use bodyweight-gain targets and training performance instead of pretending a scanner can predict your genetics.

Full-body and isolation training can both build muscle. The difference is how they distribute volume, fatigue, and recovery across the week.

A groundbreaking study published in the journal Body Image reveals that muscle dysmorphia takes a heavy toll on the intimate lives of young men, directly contributing to sexual dysfunction and ...

Cachexia is one of the most severe forms of muscle wasting in humans. It affects up to 80% of cancer patients and is caused ...

Scientists have uncovered a hidden biological mechanism that helps explain how exercise can reverse some of the damage caused by muscle aging. The key is a gene called DEAF1, which becomes overactive ...

Correspondence to Dr Haruki Momma, Department of Medicine and Science in Sports and Exercise, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan; h-momma{at}med.tohoku.ac.jp ...