Both - When you blink you don't usually do it on purpose but when you wink you do it on purpose. So that equals both, involuntary and voluntary.
But technically involuntary muscles are muscles you have no control over, such as in your heart and intestines. I'd say this is something more voluntary, but I'm not 100% sure.
I think there was also the issue that some muscles are neither voluntary or involuntary, but rather just something else (it would be like how we have the general labels proteins, lipids, and carbohydrates but there are other types that are less broad and encompass less things); this would be in the same groups as muscles like your diaphragm. I'm still not sure about any of this though...
Both.
ya!
Your eyelids.
involuntary muscles can't control consciously, but voluntary muscles can.
skeletal muscles are voluntary muscles.
Smooth muscles are involuntary, as are cardiac muscles. Only skeletal muscles are voluntary.
Heart muscles are involuntary.
voluntary, you control what it does.
The brainstem controls the involuntary muscles and the cerebellum controls the voluntary muscles.
Voluntary
Voluntary muscles are what you have control over. Like your skeletal muscle are usually voluntary. Involuntary muscles are what you have no control of. Like your smooth and cardiac muscles you have no control of. The difference between voluntary and involuntary muscles are voluntary muscles you have control of and involuntary you have no control of. Hope this answered your question.
They are involuntary muscles.
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.