Pectoralis Minor, Corocobrachialis, and Brachialis

How does the Pectoralis minor compare to the Pectoralis major?
Think of its functions, origin and insertions and joints crossed

Compare in the same way, the Brachialis and the Biceps Brachi. Also, what doe they have in common

Can you describe the origin and insertion of the Corocobrachialis?
What is its function?

Anterior Deltoid and Pectoralis Major

Can you name the origin and insertion of these 2 muscles?

What joints do they cross, and what joint actions do they make?

Make sure you know the three division of the chest muscle