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.
The extensors are located on the back of the forearm and are connected in a more complex way than the flexors to the dorsum of the fingers. The tendons unite with the interosseous and lumbrical muscles to form the extensorhood mechanism. The primary function of the extensors is to straighten out the digits.reas of the human hand include: 1  The palm (Volar), which is the central region of the anterior part of the hand, located superficially to the metacarpus. 2  The skin in this area contains dermal papillae to increase friction, such as are also present on the fingers and used for fingerprints.