Course Number:

Credit Hours:

4

Course Title:

Biology of Muscle: Molecules to Movements

Course Description:

Examines the biology of skeletal muscle and movement in an integrated fashion. Considers the biochemical, physiological, and structural properties of skeletal muscle that adapt it to diverse mechanical functions. Examines the structure and function of the contractile proteins and their assemblies into sarcomeres. Considers the regulation of these elements through excitation-contraction coupling. The metabolic machinery that supplies the energy for contraction is reviewed, emphasizing the regulatory systems that link energy supply and demand and the overall efficiency of contraction. The architectural contraction of muscle fibers and connective tissue elements to form mechanical linkages to the skeleton is presented. Information is integrated by analyzing the function and performance of skeletal muscle during movement. Locomotor systems considered include swimming, flying, running, and jumping.