Projections for contract services in the example are more realistic when the run rate is used ($276,000) because many new contracts signed in Year 1 were signed late in the year. Using annual data for contract services results in a very conservative estimate ($122,100) for Year 2.
Flexors: Superficial Layer. The superficial layer of flexors in your forearm contains three muscles -- flexor carpi radialis, or FCR; flexor carpi ulnaris, or FCU; and flexor digitorum superficialis, or FDS. The FCR attaches to the base of your wrist, toward the thumb-side of your hand.
Two special motions produced by the muscles of the forearm are the supination (anterior rotation) and pronation (posterior rotation) of the forearm and hand. Supination is produced by the biceps brachii of the upper arm and the supinator muscle of the forearm.uscles of the Arm and Hand. The muscles of the arm and hand are specifically designed to meet the bodyâs diverse needs of strength, speed, and precision while completing many complex daily tasks.