Which muscle type is under voluntary control?

Which muscle type is under voluntary control?

• A. Skeletal
• B. Cardiac
• C. Smooth
• D. Involuntary

Answer: (A)

Voluntary control means you can consciously decide to move a muscle. Skeletal muscle is the tissue that attaches to bones and is controlled by the somatic nervous system, so you actively choose to contract it for movements like lifting, walking, or typing. Cardiac muscle, which makes up the heart, and smooth muscle, found in the walls of organs and blood vessels, operate automatically under the autonomic system. You don’t consciously command the heart to beat or the intestines to move. So the muscle type you can control at will is skeletal muscle.

Voluntary control means you can consciously decide to move a muscle. Skeletal muscle is the tissue that attaches to bones and is controlled by the somatic nervous system, so you actively choose to contract it for movements like lifting, walking, or typing. Cardiac muscle, which makes up the heart, and smooth muscle, found in the walls of organs and blood vessels, operate automatically under the autonomic system. You don’t consciously command the heart to beat or the intestines to move. So the muscle type you can control at will is skeletal muscle.