The autonomic nervous system
The sympathetic branch prepares us for action, the parasympathetic branch for rest and digestion. Resilience means being able to switch flexibly between the two.
- Stress itself is not the problem — missing recovery is
- Small, regular breaks have a cumulative effect
The vagus nerve
The vagus nerve is the main nerve of the parasympathetic system. Slow breathing, humming, cold water on the face or gentle movement are often used to support vagal activity.
Breathing with a long exhale
An exhale longer than the inhale — e.g. 4 seconds in, 6–8 out — is a simple everyday tool for calming down.
HRV: heart rate variability
HRV describes the variation between heartbeats. A higher HRV is generally associated with good adaptability; many wearables measure it as a trend.
- Compare trends over weeks, not single days
- Sleep, alcohol and illness strongly influence HRV
- Use data as orientation, not as pressure
Cortisol and exhaustion
Cortisol naturally peaks in the morning and falls in the evening. Persistent stress can disrupt this rhythm and contribute to feeling drained.
- Regular daily structure supports the cortisol rhythm
- Intense training late in the evening can keep you awake
- Seek medical support for persistent exhaustion
Find the retreat that fits your phase
This content is general wellness information and does not replace medical advice, diagnosis or treatment. Please speak to your doctor about health questions.