Abraham Lincoln: The Man and the Myth. Fort Worth: Harcourt College Publishers, 2000. Bartlett, D. W. (David W.). Life and Public Services of Hon. Abraham Lincoln, With a Portrait on Steel, to Which is Added a Biographical Sketch of Hon. Hannibal Hamlin.
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.
Latissimus dorsi. The latissimus dorsi muscle is one of the largest muscles in the back. There muscle is divided into two segments, which are configured symmetrically along the backbone.The muscle is located in the middle of the back, and it is partially covered by the trapezius.It originates along the seventh thoracic vertebra (T7) region of the spine and extends to its insertion point on the humerus. The muscle also covers the lower tip of the scapula, or shoulder blade.he muscle is located in the middle of the back, and it is partially covered by the trapezius. It originates along the seventh thoracic vertebra (T7) region of the spine and extends to its insertion point on the humerus. The muscle also covers the lower tip of the scapula, or shoulder blade.