The term "involuntary" refers to actions or processes that occur without conscious control or intention. This can apply to physiological functions, such as heartbeats or reflexes, which operate automatically without requiring deliberate thought. In a broader context, it can also describe situations or actions that happen against one’s will or without voluntary consent. Thus, "involuntary" underscores the lack of choice or awareness involved in the action.
It is called involuntary muscle or smooth muscle.
Spasm
A spasm - or a twitch.
they are called involuntary movements.......controlled by involuntary muscles.....eg: heart beats...
a muscle can be both involuntary or voluntary.the muscles which are under our control are said to known as voluntary muscle.e.g. biceps,triceps.the muscle which are not in our control are called involuntary muscles.e.g.muscle in our internal organs
Diapragm
It is called the cardiac muscle
It is called the cardiac muscle
Swallowing.
It is called a Tracheospasm
Grumace
It is called the cardiac muscle