Your armpit, also known as the axilla, contains a large collection of lymph nodes, hair follicles, and sweat glands. A number of things can cause pain in the hollow created by your chest wall, muscles ...

Chest pain can be disconcerting, but it’s important to remember that not all discomfort signals a serious health condition like a heart attack. In fact, the culprit behind the pain in your chest may ...

LOS ANGELES -- Dodgers reliever Pedro Baez, one of the team's hardest-throwing and effective relievers, left Wednesday night's 5-4 loss to the Miami Marlins with an injury to his right pectoral muscle ...

Chest pain can indicate an injury to your ribcage, surrounding muscles, or connective tissue. Pulled muscles, fractured ribs, and arthritis are all potential causes. Your musculoskeletal system ...

Mastering proper dumbbell fly technique can be the missing link between a stagnant chest and noticeable gains in strength, ...

ORCHARD PARK, N.Y. (WIVB) — Bills linebacker Matt Milano aggravated his pectoral muscle injury in Sunday night’s loss against the Patriots and coach Sean McDermott says his recovery will be evaluated ...