Focus on the physical process of releasing air, a natural, involuntary action during breathing.

Physiological Action

Used in contexts that involve calming the body, such as before speaking or performing.

Relaxation Technique

Important for activities like swimming, where controlled breathing is key for efficiency.

Often signifies relief or the end of tension; more about feelings than the physical act.

Conveys emotion or reaction non-verbally, often in a subtle or silent manner.

Associated with the body's natural ability to clear out unwanted substances.

Used in healthcare to describe how the body gets rid of carbon dioxide and other waste.