The Pectoralis Major Muscle: Origin, Insertion, and Actions

Dive deep into the anatomy of the Pectoralis Major, the largest muscle of the anterior chest wall. In this video, we’ll explore its three distinct segments: the Clavicular, Sternocostal, and Costal parts. Learn about its origin from various chest parts, insertion into the humerus, and vital actions in shoulder movement and respiration. Plus, get tips on exercises to strengthen it and ways to stretch it for flexibility. For more videos, subscribe to our channel here on YouTube at the link below, and don’t forget to turn on notifications so you never miss one. @MuscleandMotion WANT EXCLUSIVE VIDEOS NOT FOUND ON YOUTUBE? Try Muscle and Motion apps and online courses today on all devices! Apps: Strength app - Postue app - Anatomy app - Yoga app -