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 ...

Within the resistance training group: The pectoralis major showed the largest increase in muscle size (by 20%) compared to the triceps and pectoralis minor (by 12%). The anterior deltoid (front ...

The pectoralis major myocutaneous flap (PMMF) remains a cornerstone in head and neck reconstruction, particularly in scenarios where free flap surgery is contraindicated or has previously failed.