Muscles in the Body: Beyond Heart & Diaphragm - Types & Functions

Muscles are tissues that allow movement. While the heart and diaphragm are important muscles, there are many other muscles throughout the body. These include:

* Skeletal muscles: These muscles are attached to bones and are responsible for voluntary movements, such as walking, running, and lifting objects.

* Smooth muscles: These muscles are found in the walls of organs, such as the stomach, intestines, and blood vessels. They are responsible for involuntary movements, such as digestion and circulation.

* Cardiac muscles: These muscles are found in the heart and are responsible for pumping blood.

Muscles are essential for movement and maintaining homeostasis. They allow us to move our bodies, breathe, digest food, and circulate blood. Without muscles, we would not be able to survive.