Why are skeletal muscles considered voluntary?

Skeletal muscles are classified as voluntary because they are under conscious control, meaning that a person can actively decide when to contract or relax these muscles. This conscious control is facilitated by the somatic nervous system, which transmits signals from the brain to the skeletal muscles, allowing for intentional movements such as walking, picking up objects, or making facial expressions.

This voluntary nature distinguishes skeletal muscles from other types of muscles in the body, such as cardiac and smooth muscles, which operate involuntarily and are regulated by the autonomic nervous system without conscious thought. The ability to control skeletal muscle movements is essential for a wide range of physical activities and motor skills.