If you want to build muscle, it's a good idea to know how that process works. This article explains the process and how to ...

kids can’t gain muscle like adults can. “My kid is almost 6, but I can imagine when he's 11 or 12 and hasn't really started those hormonal changes, maybe he wants to get stronger and is frustrated ...

There are several key components to building long, lean muscle, starting with striking the right balance of strength training sets/reps and burning excess fat.

Want to Get Stronger and Avoid Injury? Try This. Focusing on eccentric exercises — where muscles extend rather than contract — builds more strength and muscle while also buttressing your tendons.

Using lighter weights for strength training can build just as much muscle as the heavier iron, according to a growing pile of research. You just need to know how.