Explore the intricacies of the circulatory system in this comprehensive 27-minute lecture focusing on the arteries and veins of the upper and lower limbs. Utilize a wire man blood vessel model to visualize and understand the complex network of blood vessels in the human body. Delve into the specific structures and pathways of the circulatory system in the extremities, gaining valuable insights into how blood flows through these vital areas. Learn from Professor Zach Murphy's expert presentation, which builds upon previous lectures in the circulatory system video series. Enhance your understanding of human anatomy and physiology through this in-depth examination of the vascular system in the limbs.