WASHINGTON, Dec 12 (Reuters) - Republicans who control the U.S. House of Representatives show increasing signs of disunity ...

Loss of muscle mass, also called muscle wasting or atrophy, can happen gradually as part of getting older or more suddenly ...

Learn how many pushups adults over 45 need to hit top tier upper body strength, plus elite benchmarks for men and women.

Test your leg strength at home with 3 simple chair moves that predict your balance, independence, and fall risk after 60.

Study reveals 20 DNA markers in fast-twitch muscle that predict age within 4 years and explain why sprinting declines before ...

A groundbreaking experimental pill shows promise for weight loss, potentially allowing individuals to shed fat without ...

In a new paper published in Clinical Nutrition, "Sarcopenic Diabetes Is an Under-Recognized and Unmet Clinical Priority," ...

New body composition tests are replacing BMI as a more accurate way to assess health and fitness. Measuring muscle mass and ...

This 17-minute dumbbell workout builds strength, power and a core that can endure; here's how to do it using just one set of ...

Creating both a resilient and aesthetic physique requires an emphasis on every muscle, though, which is why you should stop ...

Far from any battlefield, North Texas scientists are testing a familiar nutrient they hope can help regrow soldiers' damaged ...