+Involuntary action refers to any bodily movement or process occurring without conscious thought or deliberate control. These essential, automatic responses, like a sudden [Reflex](/wiki/reflex) or the rhythmic beat of a [Heart](/wiki/heart), maintain crucial bodily functions beyond our awareness.
+## See also
+- [Voluntary Action](/wiki/voluntary_action)
+- [Reflex Arc](/wiki/reflex_arc)
+- [Autonomic Nervous System](/wiki/autonomic_nervous_system)
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