Celebrity trainer Jay Cardiello shares which exercises helped Jennifer Lopez get those incredible abs — and how you can ...

Researchers have long overlooked the potential for the supplement to cause water retention, an author of the new study ...

Are fat-burning foods a thing? There’s no magic food that melts fat or instantly speeds up your metabolism — but we have good ...

Discover how women over 40 can achieve great fitness results with simple equipment, targeted workouts, and smart nutrition ...

New research says creatine may not improve muscle mass. We talked to a creatine researcher and nutritionist to break down ...