Tag: stress physiology

How Your Body Switches Between Two Operating Systems: The Autonomic Nervous System Explained

Your body operates two competing nervous systems that constantly switch control. The sympathetic system activates fight-or-flight responses during stress, while…

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The Hormesis Principle: Why Moderate Stress Builds Resilience Better Than Rest or Overtraining

The hormesis principle explains why moderate stress drives adaptation while sedentary behavior and overtraining both lead to stagnation. According to…

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