Definition of Fight or Flight

Fight or Flight

Fight or flight is a response mechanism triggered by the autonomic nervous system in the presence of a perceived threat or stressor. It is a natural survival instinct that prepares an organism to either confront or flee from a dangerous situation.

Fight

The “fight” response involves engaging in physical or verbal confrontation in an attempt to overcome the threat or stressor. It helps mobilize resources and activate the body’s defense mechanisms, such as increased heart rate, heightened senses, and a surge of adrenaline, preparing the individual for combat.

Flight

The “flight” response, on the other hand, involves escaping or avoiding the perceived threat by retreating from the situation. It allows the individual to distance themselves from the danger, ensuring their safety. This response triggers physiological changes, such as increased breathing rate, redirection of blood flow to essential muscles, and heightened awareness of immediate surroundings.

Both the fight and flight responses are deeply ingrained in the body’s physiology and serve as vital survival mechanisms. They evolved to provide rapid and instinctual reactions to potentially life-threatening situations, ensuring the individual’s self-preservation.