An overview of the structure and function of the pectoral muscles. Catherine O'Hara's cause of death revealed Trump administration's changes to the CFPB cost Americans $19B, a new report says Video ...

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 ...

Dr. Jamin Brahmbhatt is a urologist and robotic surgeon with Orlando Health and an assistant professor at the University of Central Florida’s College of Medicine. Breast changes in men are common.

Building a strong, defined chest doesn’t require a laundry list of exercises. In fact, you only need two chest exercises done correctly—and both are performed with dumbbells, according to Jeff ...

Seattle ace Bryan Woo left his start in the Mariners' 4-0 road win over the Houston Astros on Friday night due to tightness in a pectoral muscle. After holding the Astros to one hit over five innings, ...

Calijah Kancey left the Buccaneers' Week 2 win over the Texans in the second quarter after suffering a pectoral injury that kept him out for the remainder of the game. On Tuesday, ESPN's Adam Schefter ...