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Reference
Protocol Glossary
Science-backed definitions for every term in your health data: plain English and the mechanism behind it.
Stress
Chronic Stress
Stress that does not get the shutoff signal, so the body stays in resistance mode
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HRV Biofeedback
A paced breathing practice guided by a real-time heart rate variability readout
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Interoception
The brain's real-time sense of what is happening inside the body, from heartbeat and breath to hunger and muscle tension
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Stress Mindset
The belief that stress helps or harms performance, a belief that measurably changes how the body responds to it
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Window of Tolerance
The zone of stress and arousal where you can think clearly, feel your emotions, and stay engaged without shutting down or spiraling
→ Read definitionMore terms added regularly. Check back for new entries across all categories.
