Developing bigger pectoral muscles, or "pecs," is one of the most common goals for anyone focused on building upper-body strength or improving their physique. After all, a strong, well-developed chest ...

Learn how to do the machine cable fly with proper form to build chest muscle and keep constant tension on your pecs.

With the rows of plates, stacks of barbells and a selection of benches to use at your disposal, a gym might sound like the most obvious place for developing upper body muscle. The workout includes a ...

Your pectoralis major is a large and powerful chest muscle that’s shaped like a fan. It starts from two sections: your breastbone (sternum) and your collarbone (clavicle). The two sections come ...