Muscles controlled by the brain. They move without you thinking about it.

Some examples of muscles controlled by the brain that move without you consciously thinking about it are the muscles involved in breathing, blinking, and swallowing. These are considered involuntary muscles, meaning they are controlled automatically by the brain and nervous system. Other examples include the muscles in the digestive system that help move food through the digestive tract, as well as the muscles in the heart that contract to pump blood throughout the body.