3 types of muscles:
1) Smooth muscle - controlled by the autonomic nervous system; may either be generally inactive and then respond to neural stimulation or hormones or may be rhythmic
2) Cardiac muscle - found in the heart, acts like rhythmic smooth muscle, modulated by neural activity and hormones
3) Skeletal muscle - move us around and responsible for most of our behavior; most attached to bones at each end via tendons
each muscle has 1 job but there are many muscles in the human body. There are over 600 muscles in the human body.
The bones give our body the structure and support needed to stay erect and the muscles allow us to move by contracting and expanding.
involuntary muscles
move bones
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cardiac muscles
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Voluntary muscles are the ones you can control with your mind and the involuntary ones you cannot control, they do their jobs automantically.
They are considered involuntary muscles, as you are unable to control their movement.
muscles that relate to the heart
involuntary muscles