Flexor carpi ulnaris muscle Flexor carpi ulnaris muscle The flexor carpi ulnaris muscle (or FCU) is a muscle of the human forearm that acts to flex and adduct (medial deviation) the hand. Flexor carpi ulnaris muscle arises by two heads, humeral and ulnar, connected by a tendinous arch beneath which the ulnar nerve and artery pass. Its insertion is into the pisiform bone, into the hamate bone via the pisohamate ligament and into the fifth metacarpal bone via the pisometacarpal ligament. The muscle acts to flex and adduct the wrist joint. The flexor carpi ulnaris muscle is innervated by the ulnar nerve which has
House of Gold & Bones – Part 1 and its follow-up, the more contemplative and reflective "Taciturn," creating a palpable shift that comes through both lyrically and musically." All lyrics written by Corey Taylor, all music composed by Stone Sour. Stone Sour Additional musicians Technical personnel Art personnel House of Gold & Bones – Part 1 House of Gold & Bones – Part 1 is the fourth studio album by American rock band Stone Sour, and is the first of two consecutive albums to feature the House of Gold & Bones concept. Its reprises are featured on the second House of Gold & Bones album, which was released