The shoulder muscles play a large role in how we perform tasks and activities in daily life. We'll discuss the function and anatomy.

Muscle actin purified from rabbit back and leg muscles and labeled with fluorescein isothiocyanate, and nonmuscle actin purified from lamb brain and labeled with lissamine rhodamine B sulfonyl ...

What does the lower leg consist of? Read on to learn more about the lower leg and lower extremity, including the bones, muscles, tendons, and nerves of the lower leg.