what response do the muscular and cardiovascular system work together
muscle fitness image by Leticia Wilson from Fotolia.com. All the systems of the body work closely together to maintain homeostasis--the dynamic balance of internal conditions which the body works constantly to preserve. The muscular system and circulatory system have an especially important relationship.he healthier and more active the muscle system, the healthier the circulatory system. When we move, the pump of our muscles prompts blood to return to the heart through the veins. Regular exercise increases both the strength and size of the heart. It also clears fatty deposits out of blood vessels.