because it would be too much for your congitive brain to control. imagine every second for your body to work you have to think.. ok heart contract ... now rest...contract... and at the same time think lungs pull in air.... release... and consciously tell your body digest this food...
this is only a small margin of things you would have to think about if all your muscles were voluntary and you would have to do it every second you wish to live.
Almost all skeletal muscles are voluntary. But respiratory muscles, diaphragm and intercostal, are not completely voluntary.
the action of the one which is under the control of the will; all the striated muscles, except the heart, are voluntary muscles.
Skeletal muscles are voluntary muscles.
Voluntary muscles, also called skeletal muscles, are attached to bones by tendons.
No, cardiac muscle is striated but involuntary.
The voluntary muscles - those used for walking moving and speaking. As opposed to involuntary muscles such as those in your intestine or heart.
yes
Skeletal muscles are the only voluntary muscles
voluntary, you control what it does.
All skeletal muscles are considered voluntary. They are the ones that you can control when you move your body.
Your Skeletal Muscles
You have control over the muscles in the body parts where you feel you can move. For example, you have control over your leg muscles because you can move your leg using your muscles in it. You have no control over involuntary muscles like the heart and intestines.