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Three Stages

Written by the Fiveable Content Team โ€ข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโ€ขWritten by the Fiveable Content Team โ€ข Last updated September 2025

Definition

The concept of three stages refers to the theory that the body's physiological response to stress can be divided into three distinct phases: alarm, resistance, and exhaustion. These stages represent different ways in which the body adapts and copes with stress.

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