Everyone's body will respond differently to exercise. Experts say muscles indeed provide benefits but they are not an indication of overall fitness.

The amount of muscle you could gain in a month depends on your fitness level and sex. Find out averages in pounds here.

Getting older doesn't mean being out of shape. A 46-year-old said he learned to track his diet and workouts for better gains ...

Body recomposition is an effective way to reduce fat and increase muscle mass. This is how it works and why you should stop ...

A newly discovered line of communication between body muscle and the pituitary gland may play an unexpected role in female fertility, according to a new study. Researchers found that a protein ...

A newly discovered line of communication between body muscle and the pituitary gland may play an unexpected role in female ...

This 18-minute dumbbell workout redefines upper body training by blending strength and cardio for rapid gains. Discover how ...

Researchers at the University of Toronto's Institute of Biomedical Engineering have found that studying blood flow in leg ...

Rest for a maximum of 30 seconds between sets because “shorter rests will keep your heart rate elevated and train your ...

“The exact reason these became vestigial is difficult to tell, as our ancestors lost this ability about 25 million years ago, ...

A newly discovered line of communication between body muscle and the pituitary gland may play an unexpected role in female ...