Arm and chest muscle | Human muscle anatomy, Human body anatomy, Medical anatomy
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Pectoral Muscles: Area, Innervation & Function - Human Anatomy | Kenhub - YouTube
Pectoralis Major Treatment with Muscle Energy Techniques | Muscle Energy Techniques, Pectoralis Major, Pectoralis Muscles and more | Niel Asher Education Blogs and Articles blog
Muscles of the Pectoral Region - Major - Minor - TeachMeAnatomy