Want this question answered?
to move spasmodically or convulsively; jerk; jump
The skeletal muscles do have the involuntary muscle because they help it in the contraction process.
Vasoconstriction is normal contraction of smooth muscle in the artery wall.
An involuntary muscle contraction is called a spasm.
A muscle twitch is an involuntary contraction of a muscle group without conscious effort.
It is called a Tracheospasm
-spasm means involuntary muscle contraction, so blepharospasm, for instance, is involuntary contraction of the eyelid.
Peristalsis
A spasm.sedimentarySpasm
The correct spelling is "cramp" and not "calf". The cramp is the involuntary contraction of the muscle and is usually very painful.
voluntary
A spasm A cramp A twitch A tick An epileptic fit