Question

posterior compartment muscle of arm ​

Answer 1

Hey mate

here is the answer

triceps brachii

The posterior compartment of the arm is also known as the "extensor compartment", as its main action is extension. The muscles of this compartment are the triceps brachii and anconeus muscle and these are innervated by the radial nerve. Their blood supply is from the profunda brachii.

$<marquee>$ ♥️follow me♥️

$<marquee>$ ♥️hope you like the answer ☺️♥️

Answer 2

posteriror compartment of arm muscle is know as extensor compartmemt.

for brief information check the attachment....