Elite Self Image
Welcome to Elite Self Image! My name is Joshua Self, I am a Master Trainer and Professional Physique Competitor. My channel will educate you on how your muscles and bones work together, and how to build muscle the safest and most efficient way possible! Bodybuilding is a longevity sport, it takes hard work, dedication, and determination to reach your goals and beyond! Now let's get started!
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Pectoral Muscles (Chest)
Main function of your pectoral muscle is to move your upper arm bone (Humerus) inwards, toward 3 different insertion points. Upper Pecs origin lies on your clavicle, middle pecs lies on your sternum, and lower pecs lies on your 5th & 6th ribs.