Voluntary muscle provides movement and helps protect the inner organs.
It would take a textbook to describe the origins, insertions and actions of all the muscles in your body.
the brain
The muscles in organs are called smooth muscle. Smooth muscle has short length and slow movement. It is involuntary unlike skeletal muscle.
Lungs.It is to protect your heart.
brain
Smooth muscle is responsible for involuntary movement, just like skeletal muscle, only the movement is usually in the internal organs.
The 3 different types of muscle are smooth, cardiac, and skeletal muscle. Smooth muscle is located on the walls of hollow organs, cardiac muscle is located on the wall of the heart, and skeletal muscle is located on skeletal muscle organs (most organs). Their functions include movement in walls of hollow organs, pumping of blood, and movement of bones, heat production and posture, respectively. Cardiac and smooth muscle are involuntary, whereas skeletal muscle is voluntary. Both cardiac and skeletal muscles have striations, but smooth muscle does not.
Internal organs usually do not move. Unless you mean the contraction of the heart, which is composed of cardiomyocytes. If you have experienced some strange movement of other organs you should contact your doctor.
There are three types of muscle tissue: smooth, skeletal, and cardiac. Smooth muscle lines the walls of hollow organs and are involuntary. Skeletal muscles are attached to the skeleton and its main function is voluntary movement. Cardiac muscle is found only in the heart. Both skeletal and cardiac muscle tissue is striated, smooth is not.
Skeletal muscle is found in all muscles (mainly in charge of movement) other than the heart (cardiac muscle) and the organs (smooth muscle)
A muscle may contract in an effort to protect a joint or internal organs. For example, if you contract your rectus abdominus muscle (your "abs"), it reduces the risk of impact injury to the organs inside.
Support, protection, movement, shape, and red blood cells
The bones and muscles provide strength, support and shape to the body. The skeletal system or the bones is a framework on which all organs and muscles are attached. Bones protect the internal organs. Muscles give the body its outer shape and muscles along with bones help in movement.