Results for: Muscles

Are cardiac muscles voluntary muscles?

No, your heart muscles contract without voluntary input. Therefore they are involuntary muscles. The regular heart beat is stimulated within the SA node of the heart, this is (MORE)

What do muscles do?

Muscles help you move. Muscles in your arms lift and pull. Muscles in your tyhumbs help you to hold things. Muscles in your chest help you to breathe. You have more than 600 m (MORE)

Is the diaphragm muscle skeletal muscle?

  The diaphragm is a skeletal muscle that separates the thoracic and abdominopelvic cavities. It is innervated by the phrenic nerve. The diaphragm is the main muscle of re (MORE)

How are muscles connected with muscles?

This question isn't very clear but I think I know what you are trying to ask... In the body, muscles are not attached to each other, but they are attached to the bone struct (MORE)