Man Anatomy Text 105211140

Tags: human health medicine male medical man boy back skin pose structure text physical arm body fitness gym strength biology science bodybuilding athletic anatomy biceps muscular muscles anatomical deltoid musculature anatomically gracilis Trapezius sartorius gastrocnemius biceps brachii iliacus brachialis latissimus dorsi brachioradialis rectus abdominus serratus anterior internal oblique adductor brevis psoas major rectus femoris