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Can you help me with English please?
When we move any part of our body muscle is involved.
There are 3 types of muscles:
Smooth
Cardiac
Skeletal
I am confused because "when we move any part of our body muscle is involved" it means only SKELETAL RIght???
1 Antwort
- Anonymvor 4 JahrenBeste Antwort
That's true. You are reading into it. When it says "when we move any part of our body," it does not mean "when we move any part of our body voluntarily."
When our heart beats, it is a part of our body moving. It doesn't move by magic. Rather, we are moving it. We, some part of us in our brain, is making it move. It is the same with smooth muscle, which is involuntary muscle movement. We are moving those muscles, just not consciously.
A part of our body moving involuntarily is still moved by us, thus when we move any part of our body, one of those three types of muscle are involved. When we move a part of our body voluntarily, it's skeletal muscles. When we move a part of our body involuntarily, it's smooth muscles. Then there is movement of the heart which is comprised of both voluntary and involuntary movement by us.