Posterior compartment of the forearm Posterior compartment of the forearm The posterior compartment of the forearm (or extensor compartment) contains twelve 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. There are generally twelve muscles in the posterior compartment of the forearm, which can be further divided into a superficial, intermediate, and deep layer. Most of the muscles in the superficial and the intermediate layers share a common origin which is the outer part of the elbow, the lateral epicondyle of
Blood is thicker than water Trumbull notes an interesting comparison of blood and milk in the Arab world: More recently, Aldous Huxley's "Ninth Philosopher's Song" (1920) approached the proverb differently, stating, "Blood, as all men know, than water's thicker / But water's wider, thank the Lord, than blood." "Blood is thicker than water" is: "Thicker than water" is: Blood is thicker than water Blood is thicker than water is an ancient yet famous English proverb that means family relations and bonds are always deeper and goes long-lasting than any other relationships. The term is pretty old and used in its various forms. Similar oldest record