If youâve just joined Mary Kay, please start here. This will give you a bit of information on what to expect in Mary Kay, and how Pink Truth may fit into that. Dear New Mary Kay Beauty Consultant. Welcome to the world of Mary Kay Cosmetics. I have been a consultant with Mary Kay for 9 years and a director for over 8 years.
The posterior compartment of the forearm (or extensor compartment) contains 12 muscles which are chiefly responsible for extension of the wrist and digits, and supination of the forearm. It is separated from the anterior compartment by the interosseous membrane between the radius and ulna.uscles [edit]. There are generally 12 muscles in the posterior compartment of the forearm, which can be divided further into the superficial, the intermediate and the deep layer.
1 Radial nerve - innervates dorsal aspect of the arm and extensors of the elbow, wrist, and fingers, abduction of thumb. 2  Median nerve - innervates the middle elbow, wrist and finger flexors, adducts the thumb.  Ulnar nerve - innervates the medial aspect wrist and finger flexors.