While many people start the year focused on weight loss, a growing number are shifting their attention toward building lean ...

Dr. Lippard agrees that the “use it or lose it” principle definitely applies to muscle strength. “A sedentary lifestyle ...

Repeated exercise, or wasting, can change the way key genes work.

Many of the limitations people accept as “normal aging” are not inevitable. Muscle health is a primary driver of mobility, ...

Muscle loss can creep up faster than you think. Whether it’s due to injury, life changes or simply taking a break from working out, the body begins to change almost immediately when you stop using it.

Even modest amounts of strength training, even with lighter weights, can meaningfully preserve muscle and maintain your ...

Lighter weight training, involving 20-25 repetitions until fatigue, is shown to be highly beneficial for maintaining and ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? You’ve been getting stronger every week, when suddenly—bam—an injury, illness, ...

Loss of muscle mass (muscle atrophy) can be a result of aging or lifestyle habits, like being inactive or eating a poor diet. Muscle loss can also point to hormone abnormalities or underlying health ...

This encyclopedic article explains how prolonged inactivity affects cardiovascular, muscular, and connective tissue systems ...

The National Institute of Arthritis and Musculoskeletal and Skin Diseases has awarded Miami University $410,071 for research on how early-life physical inactivity influences muscle quality later in ...

Walking after 6 weeks of non-weight bearing can help a person regain muscle mass and strength and increase their joint range of motion. Transitioning from non-weight bearing to walking with full ...