What is the 5 examples of an involuntary muscle?

Involuntary muscles are those that operate without conscious control. Five examples include the smooth muscles in the walls of the intestines, which facilitate digestion; the cardiac muscle of the heart, responsible for pumping blood; the smooth muscles in blood vessels, regulating blood flow; the muscles in the respiratory system, controlling breathing; and the muscles around the bladder, which manage urination. These muscles play essential roles in various automatic bodily functions.