New research indicates that exercise intensity may play a key role in helping older adults lose fat without sacrificing muscle. High intensity interval training (HIIT) may offer older adults a more ...

Scientists have discovered how exercise protects aging muscles by suppressing DEAF1, a molecule they identified as a driver ...

High intensity interval training (HIIT) may be the optimal exercise for reducing body fat while maintaining muscle mass in ...

Aging naturally leads to muscle loss and slower metabolism, but new research shows that the right mix of exercise — aerobic, ...

Should you go all in on walking—or switch up your workouts during the week? A new study compares the longevity benefits of various types of popular exercises.

Some fitness modalities are better than others at helping you live stronger for longer.

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

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Kudos to everyone out there regularly doing squats and deadlifts—they're excellent lower-body moves that ...

Anaerobic exercise is similar to aerobic exercise but uses a different form of energy — quickly and immediately. Anaerobic exercises include high-intensity interval training (HIIT), weight lifting, ...

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 ...