Human Muscle Anatomy Triceps Brachii. - medial and lateral head of m. The following outline is provided as an overview of and topical guide to human anatomy.
The agonist always pairs with an antagonist muscle that produces the opposite effect on the same bones. Cutaneus brachii lateralis inerior - n. For example the biceps brachii muscle flexes the arm at the elbow.
The triceps brachii is a large thick muscle on the dorsal part of the upper arm.
Cutaneus antebrachii posterior - rr. Radialis lies on the humerus - n. The triceps brachii is a large thick muscle on the dorsal part of the upper arm. The biceps brachii is a large muscle in the upper arm.