Because they control us and if we didn't have them we'd do things uncontrolled
voluntary muscles are muscles that work when you make them. involuntary are muscles that just go when you don't think about.
Voluntary muscles move when you think about what you want them to do.
Voluntary muscles are muscles you consciously think about moving, so stuff like Biceps, triceps, that kind of muscle.
Voluntary .. you make the choice to for example get a soda can .. blinking, breathing are involuntary you don't have to think about it
Voluntary muscles are muscles you consciously think about moving, so stuff like Biceps, triceps, that kind of muscle.
Skeletal muscles are voluntary muscles.
It means that you naturally move your arm with out thinking that your going to move it. There are two types of muscles; voluntary muscles and involuntary muscles. Voluntary muscles are muscles that you think about to move sometimes and involuntary muscles are muscles that you don't think about moving. An example of an involuntary muscle would be your heart and an example of a voluntary muscle would be your arm even though you don't really have to think about it when you move it.
im the shoulder i think
to live because without them you would die because your heart is a voluntary muscle
The skeletal muscle is voluntary. Voluntary muscles are the muscles that you have the ability to control. This includes moving your arm, chewing, or moving your legs. Involuntary muscles are muscles you have no control over. A good example of that would be smooth muscles that help with digestion.
"all muscles are controlled by thought" Is incorrect, sorry. Voluntary muscles are controlled by thoughts, the ones we don't control by thought, ie, your heart, is involuntary. So the answer is voluntary. :)
Muscles that are under your conscious control are voluntary, such as flexing your elbow. The ones under unconscious control are either reflexive or involuntary, such as the muscles that move your food through your digestive system, or make your heart beat.